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Allied the Window Center

Windows, Doors, Siding

About us

Allied is a full service company specializing in the sale and installation of custom built vinyl windows and doors. For three generations, we have offered the same personalized, professional service that has helped make Allied unique in the industry. The Window Center wants to treat each customer in such a memorable way that when the work is complete, our customers will tell someone else how great it was. Additional DBAs - Allied The Window Center, Allied the Window People.

Business highlights

66 years of trusted experience

Services we offer

Windows, storm windows, entry doors, patio doors & energy star siding.

Services we don't offer

Glass & window repairs.

Amenities

Free Estimates
Yes
Warranties
Yes


Accepted payment methods

American Express
Check
MasterCard
Visa

Reviews

4.948 Reviews
Number of StarsImage of DistributionNumber of Ratings
5
94%
4
2%
3
0%
2
2%
1
2%


Rating CategoryRating out of 5
quality
4.9
value
4.8
professionalism
4.9
responsiveness
4.9
punctuality
4.9
Showing 1-25 of 48 reviews

Mark R.
04/2017
5.0
replacement windows
  + -1 more
They were terrific and I would highly recommend them to anyone needing replacement windows.
Description of Work: I had Allied replace 22 windows in my house.

Rating CategoryRating out of 5
quality
5.0
value
5.0
professionalism
5.0
responsiveness
5.0
punctuality
5.0

Yes, I recommend this pro

Yulun G.
05/2015
5.0
replacement windows
  + -1 more
We love our window!!! The owner is very detailed and patient when he did the estimate at our house. No pushy, no sales tactic, only one price. Everything is very clear and the price is very reasonable for the window quality. the window they carry is absolutely beautiful and functional. can't be happier with the result. The install team is very pleasant, polite and easy to work with. They came on time and work very hard under 90 degree f sunshine. Their exterior finishing job is extremely beautiful, they are very detailed-oriented, WE LOVE IT!!! they washed all the windows and mop our floor to sparkling clean, so impressed! We did spend about 10 hours quoting from different window providers and we are sure we made the best decision. If you have time, it is still better to quote at least 3 companies since each company carry different windows which appearances and functions differ from each other. But if you don't have that much time, go to Allied window and you won't be disappointed. One of our window has a very very tiny issue and we reported to the installer Bobby, no second word, he said he will change for us.The next day, the owner, Charles, gave us a call the confirm if everything went well and also told us that he already ordered one new window for us. 100 points customer service!!! Last but not least, most of the window companies would say if we write a review or place a sign in front of our house, we will have a discount.But Allied window center did not require any of these. First price is final price, very simple. We want to say thank you to Charles and his team for making out house so comfortable and pretty, they really did a great job!!!
Description of Work: replace 17 windows in our house

Rating CategoryRating out of 5
quality
5.0
value
5.0
professionalism
5.0
responsiveness
5.0
punctuality
5.0

Yes, I recommend this pro
$9,025

Mary S.
11/2014
5.0
replacement windows
  + -1 more
Charles--the owner--knows his windows, He met with us personally. The visit was professional and filled with the solid facts as well as comparison information. He gave us one price-- the was no negotation, which we greatly appreciated (we had lisened to approximately 6 presentations prior). He offers a quality product--not a lot of overwhelming choices that would only confuse buyers. His crew was amazing. Approximately 7 workmen. They arrived on time and went to work immediately. They replaced 24 windows in two days. They cleaned all the work areas and removed all trash as well as the old windows. While we won't be replacing windows any time in the near future, I would definitely use Charles and the Allied Windows Center again!
Description of Work: Replaced all the windows in our 2-story, 4-bedroom home.

Rating CategoryRating out of 5
quality
5.0
value
5.0
professionalism
5.0
responsiveness
5.0
punctuality
5.0

Yes, I recommend this pro
$15,000

Roman C.
10/2014
5.0
doors, replacement windows
  + 0 more
The person who came out to perform measurements and help us pick the door was very punctual, detail oriented and patient with us. The installation took place right about the time it was estimated (6-8 weeks wait time). There were two installers performing the job. Both of them were extremely professional, caring and responsive. They were simply the best we have ever seen! They did a very good job, including installation, clean-up, addressing our questions and concerns.
Description of Work: Installed sliding deck door.

Rating CategoryRating out of 5
quality
5.0
value
5.0
professionalism
5.0
responsiveness
5.0
punctuality
5.0

Yes, I recommend this pro
$3,000

Margaret B.
06/2014
5.0
replacement windows
  + -1 more
The installers were excellent, professional and very customer-service focused. They also represented the company very well. I would highly recommend Allied for the cost, care and appearance.
Description of Work: I had 17 windows replaced and a new door installed.

Rating CategoryRating out of 5
quality
5.0
value
5.0
professionalism
5.0
responsiveness
5.0
punctuality
5.0

Yes, I recommend this pro
$16,000

Terry I.
05/2014
5.0
replacement windows
  + -1 more
Charles was fantastic. I had done a great deal of research, as had the person who did the previous review. One of the other well publicized company's prices were about double the cost. I really looked into the quality of the window, and think the quality of the Allied windows were equal if not superior to the competitors. Just as important as the window quality is how well the window is installed. It is obvious Charles only uses very talented craftsmen. I had one circular stationary window which was a bit of a challenge. Charles brought in a Master Carpenter to do the installation. Let's face it, most companies would not go to the expense of bringing in that level of expertise for a single stationary window. It is never going to be opened or closed. Charles pays attention to ALL the details. My advice is don't spend as much time as I did. The product is great and the installation team is top notch. And, you won't be able to beat the price. Charles says he doesn't advertise because he doesn't have to. I believe him. I did wait a few months to make sure the windows work as promised before I completed this review. They are great. Outside noise is greatly reduced, and the temperature is much more stable in the rooms with the new windows. BTW, the extra cost for triple pane versus double pane was very small. I decided to go with triple pane. For this area, only double pane is needed. Charles actually tried to talk me out of spending the extra money as the extra pane was not really needed. Pretty cool when the salesman tries to save you money.
Description of Work: Installed nine windows.

Rating CategoryRating out of 5
quality
5.0
value
5.0
professionalism
5.0
responsiveness
5.0
punctuality
5.0

Yes, I recommend this pro
$6,500

Tommy H.
05/2014
5.0
replacement windows
  + -1 more
Before meeting with Allied, I met with Thompson Creek and Window Universe. I met with the owner Charles, he was nice and courteous to me and our dog. The meeting was easy and laid back, no pressures of signing now and no sales gimmick. The reason I went with Charles and his company because they have been in business since 1957 and Charles was a good man. After going with them Charles told me the windows will be ready in about 6-8 weeks. The windows were actually done a couple of weeks before the estimated time. The installers came in on time and finished the install in about 5 hours. The crew were nice, cleaned everything up and was also nice to our dog. Overall I was happy with the product and results. I would highly recommend Allied the Window Center over Thompson Creek, Window Universe and Window Nation.
Description of Work: The provider gave me an estimate and installed windows

Rating CategoryRating out of 5
quality
5.0
value
5.0
professionalism
5.0
responsiveness
5.0
punctuality
5.0

Yes, I recommend this pro
$6,500

LINDA B.
04/2014
5.0
replacement windows
  + -1 more
Mr. Worthington was wonderful to work with. He is courteous, efficient,and responsive. He also explained the various options clearly. The installer was punctual, cleaned up beautifully, and showed me how to operate the locking mechanisms, etc. I was very satisfied and would not hesitate to use this company in the future.
Description of Work: Replaced sliding glass door in family room.

Rating CategoryRating out of 5
quality
5.0
value
4.0
professionalism
5.0
responsiveness
5.0
punctuality
5.0

Yes, I recommend this pro
$3,000

Diane R.
01/2014
5.0
replacement windows
  + -1 more
excellent. We would highly recommend this firm. We were extremely satisfied with the service we received & plan to use them again for 2 doors. We had checked their price with 2 other competitors & their price was cheaper. We went with them as someone in our neighborhood used them recently, we inspected their work & since they were satisfied with them, we went with them also. We were very glad we did. There was a small disaster where they discovered one very large window had not been made by the factory. They had already taken the window out when they discovered this so we had to put plywood over the window which I wasn't too happy about. However, they really turned the whole thing around & got a new window made within 2 days- during Thanksgiving week also!. That is excellent customer service- we all know things happen but it's making it right that counts- & they did. Their crew & the owner Charles was also very professional during the process.
Description of Work: replaced very large windows in a sun room, 2 very large picture windows, & 3 smaller windows.

Rating CategoryRating out of 5
quality
5.0
value
5.0
professionalism
5.0
responsiveness
5.0
punctuality
5.0

Yes, I recommend this pro
$18,000

Frank M.
12/2013
5.0
replacement windows
  + -1 more
Charles Worthington, President of the company, was extremely courteous, professional, and helpful. He walked us through several different styles and manufacturers of windows, helping us settle quickly on absolutely beautiful windows. The installation crew, Joe, Sunny and Kyle, were very prompt and professional. They did a fantastic job with great attitudes and skillful work. They worked promptly, showed up on time, cleaned up debris thoroughly, and solved several problems with the cut-out for the old windows. All in all, a fantastic company and a fantastic installation crew. Highly recommended.
Description of Work: replaced 13 windows

Rating CategoryRating out of 5
quality
5.0
value
5.0
professionalism
5.0
responsiveness
5.0
punctuality
5.0

Yes, I recommend this pro
$7,000

deborah Y.
09/2013
5.0
doors
  + -1 more
I had purchased two special order storm door sin 2009. they were high quality and installed very nicely. They fit the frames very well when they had finished. Sealed out the weather. Within a couple of months a screw at bottom of one door attaching it to the wooden door molding pulled out. They came and took care of it right away and it did not charge anything. It happend again about a year later b/c the wind blew the door open. they fixed it right away and charged me for the service, of course. The handle of one is not working properly and they ordered and have received new part in less than a week. Mr Worthington is very professional and accommodating. I can see why they have been in business for such a long time.
Description of Work: sold me and installed two lovely storm doors

Rating CategoryRating out of 5
quality
5.0
value
4.0
professionalism
5.0
responsiveness
5.0
punctuality
5.0

Yes, I recommend this pro
$100

Dorothy J.
08/2013
5.0
doors, replacement windows
  + 0 more
Allied?s service was outstanding and the price was reasonable. The team of three arrived on time, worked efficiently, installed the products to our satisfaction, and cleaned the work areas meticulously. The windows and doors look great! Our basement windows are below grade in window wells covered by welded bars. The installers had no trouble working from the inside. All the products are attractive, functional, and energy efficient. Customer service is a priority for Allied?s affable president, Charles Worthington. He provided pertinent information about product choices, which we viewed at his small showroom. He was easy to reach when we had questions. Mr. Worthington deals directly with the manufacturers, which helped resolve a problem with the bathroom windows. The windows the manufacturer shipped contained clear safety glass, not the obscure safety glass that was ordered. Not to worry. Mr. Worthington received the replacements in a timely fashion. He came to the house right away and swapped the movable glass panels. One window had been installed by the remodeler, but replacing the panel was not a problem.
Description of Work: Provided and installed a Pro-Via front entry door, a Pro-Via self-storing storm door, and two Affinity Elite hopper windows in our basement. They also supplied two Affinity Elite Low E/Argon casement windows with obscure safety glass, which our bathroom remodeler installed.

Rating CategoryRating out of 5
quality
5.0
professionalism
5.0
responsiveness
5.0
punctuality
5.0

Yes, I recommend this pro
$4,750

Mary Ann C.
05/2013
5.0
replacement windows
  + -1 more
They were great!!! Their responsiveness was excellent. I would recommend them to anybody, anyday , anywhere nd I would use them again myself.
Description of Work: They put slkiding windows in my home.

Rating CategoryRating out of 5
quality
5.0
value
5.0
professionalism
5.0
responsiveness
5.0
punctuality
5.0

Yes, I recommend this pro
$3,565

Tim F.
04/2013
5.0
doors, replacement windows
  + 0 more
Very well. Owner Charles is honorable / easy to work with. This is first step in total window replacement and addition of new picture windows to replace double hinged. Patent 3 month review by HOA.
Description of Work: Replace patio sliding doors - install garden window in kitchen.

Rating CategoryRating out of 5
quality
5.0
value
5.0
professionalism
5.0
responsiveness
5.0
punctuality
5.0

Yes, I recommend this pro
$6,000

Jeff S.
03/2013
5.0
replacement windows
  + -1 more
Charles Worthington came out for an estimate after I filled out the online evaluation form. He was very professional and showed all of the details of the windows. After the initial estimate, I asked for some references which he quickly sent the next day.The references were all organized near my location which was really convenient to go see the installs. I wanted to see a newer reference and he invited me out to a current job site. The windows and capping looked fantastic at the job site. After 4 weeks, my windows arrived and the installer called to schedule the installation. The installation went great. My only regret is that the windows look so good that I have to power wash my house.
Description of Work: I shopped around and had 5 or 6 estimates done on the windows. Additionally, I did a ton of online research. Allied had the highest quality replacement windows. They are on youtube so you can easily check them out online. To my surprise, they were also very competitively priced and had the lowest bid. Charles Worthington was great to work with and had a very low key approach to the sale. No high pressure sales tactics here. His two installers came out to the house and installed my 9 windows in about half a day. Both were very professional and had been with Allied for over 10 years which shows the companies commitment to quality. They really knew what they were doing and it showed in the final product.

Rating CategoryRating out of 5
quality
5.0
value
5.0
professionalism
5.0
responsiveness
5.0
punctuality
5.0

Yes, I recommend this pro
$4,300

JULIE R.
01/2013
5.0
doors, replacement windows
  + 0 more
This is a wonderful company! It is the third time I have used them...first to replace all the windows in our home, then our front door and basement slider, and now our carport door. I called about 3 weeks ago, Mr. Worthington came out the next day and I placed my order. I was told 4-6 weeks for completion, but it only took 3 weeks. Today they showed up a little before 9 am and were done by 11:00 am. All the trim was replaced, the caulking done, they even had to adjust the wires on the doorbell because of a bit of extra depth. Their products are terrific and they have a great warranty. My new door looks amazing!
Description of Work: Allied -The Window Center replaced an old door with an energy star door. This included the lockset, as well as a matching lockset for our front door (also a door installed by Allied a number of years ago) so we could use one set of keys.

Rating CategoryRating out of 5
quality
5.0
value
5.0
professionalism
5.0
responsiveness
5.0
punctuality
5.0

Yes, I recommend this pro
$2,500

Michael S.
09/2012
5.0
replacement windows
  + -1 more
In the spring I began researching replacement window's on my townhouse. I got a few estimates, when I learned about the OKNA product. It seemed to be highly rated, so I contacted the 2 OKNA installers in my area. Both were highly rated and had very good customer service reviews. I got the estimate from the other OKNA installer, and it seemed a bit high. Then I called Allied and Charles came out to my house. He was very low key, measured the windows and gave me an estimate on the spot. The price was considerably lower than the other installers, and in line with the estimates that I had received on other brands. I contracted with him that day and 5 weeks later they began the install. Bobby and Joe were the installers and they did an absolutely fantastic job. My wife commented on how they left the house cleaner than when they got here. The job did take a little longer than I thought it would, but that was because they took such great care doing there work. I walked our neighborhood, and found every flaw in other installs, and couldn't find anything in ours. We have been extremely happy with the window's, we don't hear any noise coming in from out side, and they look great. They have now done another job in our neighborhood, and have a third one under contract. I recommend Allied to everyone that is looking to get their window's replaced, and will be calling them again in the future for other work that needs to be done on our house.
Description of Work: Replaced 14 Double hung windows on my Townhouse.

Rating CategoryRating out of 5
quality
5.0
value
5.0
professionalism
5.0
responsiveness
5.0
punctuality
5.0

Yes, I recommend this pro
$8,700

Brian R.
08/2012
5.0
replacement windows
  + -1 more
Allied did a grea job. Installers showed up on time, did a great job, and cleaned up thoroughly
Description of Work: Allied installed 21 windows and patio door. I got two other estimates from heavily advertised local firms. The OKNA brand double hung windows that Allied installs is rated higher according to the NFRC ratings and was over $200 cheaper per window than even the locally produced windows.

Rating CategoryRating out of 5
quality
5.0
value
5.0
professionalism
5.0
responsiveness
5.0
punctuality
5.0

Yes, I recommend this pro
$12,695

LARRY M.
04/2012
5.0
replacement windows
  + -1 more
What is truly amazing is their customer service. Ten years after the purchase and installation, I needed to have one of the windows replaced. It was under lifetime warranty. I just called Allied and they were right on it! Pulled my file, knew the window size, and ordered it for prompt delivery. When we first worked with them they told us we would be their customers for life and they were right. They have also given us small replacement parts as we needed them. Personally delivered to our door! At no cost. This is one of the best companies I have ever worked with. Ever. Anyone looking for replacement windows should go to Allied. I can't imagine why anyone would go anywhere else!
Description of Work: Allied installed about 17 new vinyl windows and new French doors and storm doors. They helped me find the right windows for my whole house. Tricky--I needed tan outside and white inside. They even found some unusual windows that really made the kitchen sparkle. All the windows were installed in a timely way and done right the first time!

Rating CategoryRating out of 5
quality
5.0
value
5.0
professionalism
5.0
responsiveness
5.0
punctuality
5.0

Yes, I recommend this pro
$12,000

Jennifer T.
11/2011
5.0
doors
  + -1 more
Great. Two very professional gentlemen came to do the installation, and were great around my 2 children and dog.
Description of Work: Took out existing entry door and replaced with a new storm door and entry door.

Rating CategoryRating out of 5
quality
5.0
value
4.0
professionalism
5.0
responsiveness
5.0
punctuality
5.0

Yes, I recommend this pro
$3,800

Penny W.
10/2011
5.0
replacement windows
  + -1 more
We worked with Scott Stratton on the purchase and contract. We actually contacted Scott several years ago and ended up putting the project on hold. We never felt any pressure to buy or sign a contract immediately. He was professional and courteous and more than happy to meet with us a second time. The window price was not the cheapest, but was within a reasonable range of what we were looking at. The few extra dollars spent were worth it based on service. The installers were also very professional. They arrived on time, were extremely neat and I felt comfortable with them in my home. We will absolutely do business with Allied again.
Description of Work: Installed 9 replacement windows

Rating CategoryRating out of 5
quality
5.0
value
4.0
professionalism
5.0
responsiveness
5.0
punctuality
5.0

Yes, I recommend this pro
$4,500

Terry S.
09/2011
5.0
doors
  + -1 more
I need to replace my existing entry door to my garage from our carport. I called Allied because: (1) I got a very high price quote from a different company "A" rated on Angie's List; (2) I had hired Allied Aluminum several years ago to replace my house windows, and at that time, they did a superb, high quality job, were very easy to work with, they exhibited the highest ethical standards, and their prices were reasonable. When I called to schedule an estimator, they were very professional and pleasant. Although they had a full schedule, when I explained that storm damage required me to replace my garage entry door as soon as possible, they said they would squeeze me in that same day. Wonderful! The estimator and co-owner, Charles Worthington, showed up promptly and was very professional and pleasant. I knew the exact brand and model of steel door I wanted--made by ProVia--and matching another back door on my house. I was delighted when Charles quoted the price, because it was $700 less expensive than the quote received from NOVA Exteriors. Even better: (1) no high pressure sales tactics like used by NOVA Exteriors; (2) Charles informed me the price included fully cladding the door frame and trim, full installation, and both a keyed door handle and a keyed deadbolt lock as standard equipment. [In contrast, NOVA Exteriors led me to believe that handle and lock would cost extra.] So I immediately signed a contract. And Charles offered to do what he could to get ProVia to expedite the door construction and shipment. Based on my past experience with Allied Aluminum, I am looking forward to top quality workmanship in installing the door.
Description of Work: I called Allied Aluminum for an estimate to install a new steel entry door for my garage.

Rating CategoryRating out of 5
quality
5.0
value
5.0
professionalism
5.0
responsiveness
5.0
punctuality
5.0

Yes, I recommend this pro

DeAnna H.
08/2011
2.0
doors
  + -1 more
The company replaced our 5 sliding glass doors in 1994; they originally did a fabulous job with "straight A's". Last spring, we called the company to fix one of the doors. It took approximaely 3 months to get them out to the house. The issue: the nylon rollers required replacing. They were able to replace the rollers at that time but within 24 hours, the rollers failed. We contacted the company several times to either fix again or replace the door (at our cost of course), with no response. A very disappointing experience in light of the very positive initial experience.
Description of Work: The company replaced our 5 sliding glass doors in 1994; the doors have worn well but the rollers in one door required replacement.

Rating CategoryRating out of 5
quality
3.0
professionalism
2.0
responsiveness
1.0
punctuality
2.0


JULIE R.
04/2011
5.0
doors, replacement windows
  + 0 more
The installers arrived at the appointed time and were finished within two hours. They left the house spotless as they had found it. Installer also replaced the siding that had to be cut when the door exceeded the width of the original opening. The door is absolutely beautiful and I am extremely pleased with the work and the quality of the product. I highly recommend this company and you will not find a better door for the price anywhere else.
Description of Work: Had a deck door installed with a very high quality door that is secured with both top and bottom lock when the door is locked. The double glazed door keeps out the cold air and prevents sun heat from coming into the house during the summer. This was the best door I have ever seen and the price for the door and installation was also lower that other companies that had similar doors but not as high in quality as Allied's door.

Rating CategoryRating out of 5
quality
5.0
value
5.0
professionalism
5.0
responsiveness
5.0
punctuality
5.0

Yes, I recommend this pro
$1,895

Ann F.
04/2011
5.0
replacement windows
  + -1 more
The experience was excellent. The sales experience was very no-pressure, and Charles was very honest. We got a quality product without the inflated price. The installation work was good as well.
Description of Work: They replaced all of our windows.

Rating CategoryRating out of 5
quality
5.0
value
5.0
professionalism
5.0
responsiveness
5.0
punctuality
5.0

Yes, I recommend this pro
$9,000
    • 1(current)
    • 2

Contact information

4321 Markham Street ., Annandale, VA 22003

www.alliedthewindowcenter.com

Service hours

Sunday:
Closed
Monday:
9:00 AM - 4:30 PM
Tuesday:
9:00 AM - 4:30 PM
Wednesday:
9:00 AM - 4:30 PM
Thursday:
9:00 AM - 4:30 PM
Friday:
9:00 AM - 4:30 PM
Saturday:
Closed

Licensing

Bonded

Insured

Eco-friendly Accreditations

LEED Accredited Professional
No
Energy Star Partner
No
EPA Lead-Safe Certified
Yes
Use Green Products or Work Practices
No
State Contractor License Requirements

All statements concerning insurance, licenses, and bonds are informational only, and are self-reported. Since insurance, licenses and bonds can expire and can be cancelled, homeowners should always check such information for themselves. To find more licensing information for your state, visit our State Contractor License Requirements page.

*Contact business to see additional licenses.


Service Categories

Windows,
Doors,
Siding

FAQ

Allied the Window Center is currently rated 4.9 overall out of 5.

Sunday: Closed

Monday: 9:00 AM - 4:30 PM

Tuesday: 9:00 AM - 4:30 PM

Wednesday: 9:00 AM - 4:30 PM

Thursday: 9:00 AM - 4:30 PM

Friday: 9:00 AM - 4:30 PM

Saturday: Closed

Allied the Window Center accepts the following forms of payment: American Express,Check,MasterCard,Visa
Yes, Allied the Window Center offers free project estimates.
Yes, Allied the Window Center offers eco-friendly accreditations.
No, Allied the Window Center does not offer a senior discount.
No, Allied the Window Center does not offer emergency services.
Yes, Allied the Window Center offers warranties.
Allied the Window Center offers the following services: Windows, storm windows, entry doors, patio doors & energy star siding.
Glass & window repairs.

Contact information

4321 Markham Street ., Annandale, VA 22003

www.alliedthewindowcenter.com

Service hours

Sunday:
Closed
Monday:
9:00 AM - 4:30 PM
Tuesday:
9:00 AM - 4:30 PM
Wednesday:
9:00 AM - 4:30 PM
Thursday:
9:00 AM - 4:30 PM
Friday:
9:00 AM - 4:30 PM
Saturday:
Closed