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Keystone Siding & Windows, Inc

Siding, Windows, Gutters,

About us

If you are thinking about enhancing your home’s curb-appeal with new siding installation, contact Keystone Siding and Windows Inc. We have been building a reputation for customer service since 1954. Better than a new coat of paint, replacement siding and trim can both refresh your home’s appearance and improve its energy efficiency and its ability to stand up to the Milwaukee weather. Even better, it reduces maintenance chores and is considered a valuable improvement.

Business highlights

71 years of trusted experience

Services we offer

siding, trim, windows, doors, gutters,vinyl, steel, aluminum siding. replacement or storm windows & doors. heavy-gauge aluminum gutters and gutter covers.

Amenities

Free Estimates
Yes
Warranties
Yes
Senior Discount

10%



Accepted payment methods

Check
PayPal

Reviews

4.319 Reviews
Number of StarsImage of DistributionNumber of Ratings
5
53%
4
32%
3
0%
2
5%
1
11%


Rating CategoryRating out of 5
quality
4.4
value
4.9
professionalism
4.0
responsiveness
4.5
punctuality
4.2
Showing 1-19 of 19 reviews

Eric J.
04/2019
5.0
siding
  + -1 more
They did an excellent job at the home and office.
Description of Work: They put up siding at two locations.

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

Thomas J.
12/2017
2.0
siding
  + -1 more
I left a very clear message with Keystone over a month ago saying that my new garage was built and that I needed siding, gutters, etc. I called because they were nearby my home. They never even called me back.
Description of Work: I needed siding and gutters added to my brand new garage.

Rating CategoryRating out of 5
responsiveness
1.0


Response from Keystone Siding & Windows, Inc
Mr. [Member Name Removed] left a message on Saturday Nov. 11, 2017 regarding installing a product we do not use, ever. Our office is closed on Saturdays. From the message he left it seemed like he wanted us to install the siding he already has. That is not something we do, only providing installation. I am sorry this has created an inconvenience to him.

Michael V.
05/2016
5.0
siding
  + -1 more
I hate to hire people to do this kind of work because I can do a better job. But somewhere along the way, I have aged and don't feel comfortable climbing on the steep roof. These people did a better job than I could have done! It took some time to get the job done because of my material requirements. I was kept informed on the search for the materials. I was very pleased with the sub-contractors who did the work. I have recommended both Keystone Builders and the sub-contractor and will continue recommend them in the future.
Description of Work: Fascia, soffit, flashing and siding on dormers

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
$3,200

Michael C.
03/2014
5.0
siding
  + -1 more
This review is in response to the negative review written by my father who incorrectly stated Keystone was a "no-show'. The company was not told that the doorbell didn't work - they did show up and no one answered. The company did in fact send out an estimate, which my father said was too low of a bid to be trusted. Meanwhile the siding has continued to blow off the house, my father passed away last spring and I have subsequently moved into the house. I knew I wanted to have the siding repaired and had received correspondence from Keystone to my father inviting him to revisit the incident and amend his review here on Angie's list. I called Jim Kaucic and found him to be very responsive, forthcoming and eager to help. He came out to the house within a very short time, we chatted briefly and he re-assessed the new/additional damage to the house. As promised he soon after sent me a new estimate which I felt was very fair. The ball has been in my court and I'm happy to ask him to make the repairs. I've learned there are always at least two sides to every story and so I can't say that my father's review is false, as it was his perception. But I wanted to add the other side of the story and also that this story will have a happy ending. Jill M Cary de Constanza
Description of Work: Re-estimate of repair to siding on south side of house.

Rating CategoryRating out of 5
value
5.0
professionalism
5.0
responsiveness
5.0

Yes, I recommend this pro
$729

FRANK & JOANNE C.
12/2013
5.0
gutter repair
  + -1 more
The repair went very well. The contractor was competent, neat and very personable. The repair solved the issue. I would definately have them back.
Description of Work: Repair gutters

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
$750

Jennifer S.
12/2013
5.0
doors, replacement windows
  + 0 more
My husband and I purchased our home in 2006. It was a fixer-upper to say the least. We were moving from the Milwaukee area to a city about an hour and a half away. Keystone was the only company from our current area willing to work with us during our move. We had all of the windows and outlaying doors replaced. They were more than accommodating and prompt. A couple of years later, we decided to change our front window to a bay-style window. This required the wall size to change. Again, the salesperson came out to the house to see exactly what I was looking for. They scheduled the service around my schedule. This year we plan on redoing our siding and roofing. This will be the only company I contact.
Description of Work: Windows and doors.

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
$2,000

Michael C.
11/2012
1.0
siding
  + -1 more
So, twice we have called to obtain information and cost estimate to fix existing damage to our vinyl siding. And both times we have had no response from Keystone. Apparently they are too busy and can not accept additional work, but if so I don't see why they could not tell us that so we don't sit and wait for them to respond. I can not evaluate the level of their current service work because none was performed.
Description of Work: We hired Keystone to put vinyl siding on our house 15 years ago. The service was quite satisfactory and we paid very promptly. From time to time over the next few years a piece of the siding would blow loose and fall off, and Keystone sent a repairman to fix it, without charge. This year things were different. On 10/11/12 and 10/13/12 we had very high wind gusts, unusual for Wisconsin, which blew off several large pieces of the vinyl siding on one side of our house. I telephoned Keystone on 10/11/12, could not talk to anyone, got a recording asking me to leave a message, which I did. But no callback or other response. So on 10/13/12 my wife called Keystone, talked with some guy, went into some detail about the damage, made appointment for him to view house & damage at 10 a.m. on 10/15/12. No show.

Rating CategoryRating out of 5
professionalism
1.0
responsiveness
1.0


REBECCA I.
08/2012
4.0
gutter repair, siding
  + 0 more
We really enjoyed meeting with the folks at Keystone--helpful, lots of options, good explanations of options. The work was done in a timely fashion by the subcontractors, despite some inclimate weather, and they did a thorough job cleaning up after leaving. Our only complaint is that some of the nails from the siding went completely through to the interior walls in two rooms (for a total of three holes). The damage was not major, but did require repairing the wall and repainting. We told Keystone and were told to talk to the subcontractors. We showed them and they seemed to think it was normal. We did not think that but chose not to pursue it. Shortly thereafter, we discovered the nails also went through our laundry chute that goes from the 2nd story to the basement. As we could think of no easy way for anyone to fix it (including the contractors) we did not act on this either--but it is a shame that the laundry chute is unusable now given the nails poking into it. So, our siding is beautiful, we love the look and appreciate the expedience of the work and the clean-up. We are not as happy about the response to the interior damage and wish they would have offered to fix it as a part of the job rather than telling us that is not part of what they do and that someone else should be hired or we should do it ourselves (which we did, except of for the laundry chute). This is a not a big deal, but it did detract from our previously stellar experience. In the past two years, we have had only one other problem with the work--an old laundry vent was left uncovered under the edge of the siding, allowing for some rodent entry. We have fixed that as well. The gutters are as promised--they look great and were appropriately installed so we haven't had any problems with them.
Description of Work: Due to hail damage, we had our 30 year old aluminum siding replaced. Siding on two story house was replaced as were gutters and downspouts. New insulation was installed under the siding as well.

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

Yes, I recommend this pro
$15,000

Sandra C.
01/2012
5.0
gutter repair
  + -1 more
They did great work. The amount was cheap and they were the only people that would come and do they job. They were great.
Description of Work: They did gutter work for me.

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
$239

Robert J.
04/2011
4.0
remodeling, replacement windows
  + 0 more
My wife and I selected Keystone after receiving 8 quotes from area companies. All bids came within $2,000 of one another. They were the second lowest bid. The overall cost included a charge of $100/window due to a change in a EPA lead paint law. From our standpoint from viewing the prep work for this work, this charge was was excessive. But it should also be noted that all companies at this time were charging $75-$100 per window to be in compliance with this law. If possible, see if you can prep the site yourself to save yourself some money. Your work will be just effective as your contractors. Overall, we based our decision not only on value (cost), but also comfort with the installer (Terry), who has worked with Keystone for several years. The sales person from Keystone (Jeff Kersky) was personable, knowledgeable, and utilized a no pressure sales pitch. The installer did a excellent job installing windows. We had no drafting issues with any of the installed windows. However, a window in the bathroom was required to have tempered glass and did not pass inspection. We had told Jeff that we had thought this window needed to be tempered and he assured us that he would contact the building inspector to see if tempered was required. We were therefore somewhat miffed that mistake occurred. To make a long story short, this window was not properly put in until February of 2011 when Keystone finally brought in the Alside factory installers to install the window. Additionally, one of our windows developed a crack during the winter months and this was replaced this March. Even with these minor issues, my wife and I are satisfied with the work Keystone and their affiliates performed. If not for the fact it took so long for the one bathroom window, I would have rated them a A on their work. I would recommend their work for replacement windows.
Description of Work: Keystone replaced 17 windows in our our house with Alside vinyl windows.

Rating CategoryRating out of 5
quality
5.0
value
5.0
professionalism
4.0
responsiveness
4.0
punctuality
3.0

Yes, I recommend this pro
$8,500

Mary Beth M.
07/2010
4.0
replacement windows
  + -1 more
I liked the salesperson that came over. They were timely and I liked that they were in the neighborhood. They took time with me. I didn't get the color I wanted but I realized afterwards that was my fault, not theirs. It was fine. I was a little bit leery of the installation because the main guy seemed to know what he was doing but I wasn't as confident in his two assistants. I didn't think they were as seasoned in installation. They work fine. I did have to have them come back because they forgot to take out some styrofoam packs in the windows that we couldn’t see. When I had concerns they were very accommodating and came out right away. They were good at answering questions. Their price was competitive.
Description of Work: I used Keystone Builders to put in some storms and screens outside the windows.

Rating CategoryRating out of 5
quality
3.0
value
4.0
professionalism
4.0
responsiveness
5.0
punctuality
5.0

Yes, I recommend this pro
$500

Keith P.
11/2009
1.0
siding
  + -1 more
Keystone did siding, soffit, and facia work on a home we bought in mid 2006. Later in 2006 a piece of soffit on the dormer simply fell down. We had them fix that. In 2007 squirrels pushed up another piece of inadequately installed soffit and got in our roof. We asked them to come out and re-attach the soffit properly. They did not come out until March of 2008 and when they did caulked an eyesore to our roof. We complained out this unprofessional work. They apologized and said they'd be out later that week to do the job correctly. They never showed. Finally, in June we contacted NARI about the conduct and quality of work of this contractor. Shortly thereafter Keystone came out while we were at work. The hideous patch was gone but I'm not sure if the soffit was properly re-attached because they never contacted us to tell us what they did. If you care about your home you'll go elsewhere.
Description of Work: Very unprofessional shody soffit repair.

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

$120

MILDRED P.
11/2008
5.0
siding
  + -1 more
The crew that did the actual work (John and Dave) were awesome. They explained what was to be done when I asked, let me know when to expect them and even went out of their way to install some hardware I wanted put on the house. They also replaced a piece of siding on my garage that they saw was too short as well as completed some other chores that needed to be done even though they were not directly related to the current job. They never complained when I had to ask them to move their equipment so I could get my car out of the garage or let the dogs out. They even played with them. The house looks great now, and I am thoroughly pleased with the outcome.
Description of Work: I had my 1926 Milwaukee bungalow sided. From the time that Jeff met with me to give me a quote and show me all my options to the completed project, the experience was very good. I had the old aluminum trim removed from the eaves and upper windows and new siding and trim 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
$14,500

MILDRED P.
09/2008
5.0
replacement windows
  + -1 more
I was very pleased with the work done. From the time that Jeff came to give me an estimate to the completion of the work, he was always available to give me assistance, answer my every question and make sure that I was satisfied with the product and the work done. Any problems were immediately corrected. I had 21 windows replaced including 9 that I wanted to match the existing oak trim that was original to the house. You cannot tell the difference between the old windows or the new ones. I plan on having Keystone do the siding on my house also.
Description of Work: Keystone replaced all of the windows on my 1926 Milwaukee bungalow.

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
$9,375

ROBERT H.
08/2004
5.0
siding
  + -1 more
THE INDIVIDUAL DIDN'T CLEAN UP, BUT HE CAME THE NEXT DAY. HE WAS TRYING TO FINISH THE JOB THAT NIGHT, AND I IMAGINE THAT HE WAS TIRED BECAUSE HE WORKED ALL DAY, OR IT WAS DARK. I WOULDN'T COUNT THAT AGAINST THEM.
Description of Work: THEY PUT NEW VINYL SIDING ON ONE SIDE OF AN OFFICE BUILDING ON THE THIRD FLOOR.

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
$2,000

ROGER & GAIL H.
11/2002
5.0
siding
  + -1 more
THIS COMPANY HAS THE BEST INSTALLER IN TOWN! HE WENT ABOVE AND BEYOND!!!
Description of Work: COMPLETE SIDING AND TRIM FOR HOUSE AND SHED. INCLUDED OLD TEAR OFF.

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
$10,000

KRISTINE S.
09/2002
4.0
siding
  + -1 more
THE FINAL PRODUCT WAS GOOD, BUT IT WAS PAINFUL GETTING THERE. THE INITIAL CONSULTATION WAS GOOD, WITH MULTIPLE CHOICES. THEY WERE VERY DELAYED IN GETTING STARTED, AND WERE ALMOST GOING TO START TWO DAYS BEFORE THANKSGIVING WITHOUT ASKING, WHEN I HAD 17 PEOPLE COMING TO MY HOUSE! AFTER THE JOB WAS DONE, OUR YARD WAS A MESS, WITH NAILS AND PIECES OF LEFTOVER SIDING EVERYWHERE. WE COMPLAINED ABOUT THE MESS, AND THEY SENT SOMEONE TO CLEAN UP WHO DID A PARTIAL JOB, USED OUR WHEELBARROW (WHICH THEY LEFT FULL FOR US TO DUMP), AND RAN OVER A NAIL, SO THAT WE HAD TO GET THE TIRE REPLACED.
Description of Work: SIDING- UPPER STORY

Rating CategoryRating out of 5
quality
4.0
value
5.0
professionalism
2.0
responsiveness
5.0
punctuality
3.0

Yes, I recommend this pro
$3,139

KRISTINE S.
09/2002
4.0
gutter repair
  + -1 more
THE FINAL PRODUCT WAS GOOD, BUT IT WAS PAINFUL GETTING THERE. THE INITIAL CONSULTATION WAS GOOD, WITH MULTIPLE CHOICES. THEY WERE VERY DELAYED IN GETTING STARTED, AND WERE ALMOST GOING TO START TWO DAYS BEFORE THANKSGIVING WITHOUT ASKING, WHEN I HAD 17 PEOPLE COMING TO MY HOUSE! AFTER THE JOB WAS DONE, OUR YARD WAS A MESS, WITH NAILS AND PIECES OF LEFTOVER SIDING EVERYWHERE. WE COMPLAINED ABOUT THE MESS, AND THEY SENT SOMEONE TO CLEAN UP WHO DID A PARTIAL JOB, USED OUR WHEELBARROW (WHICH THEY LEFT FULL FOR US TO DUMP), AND RAN OVER A NAIL, SO THAT WE HAD TO GET THE TIRE REPLACED.
Description of Work: GUTTERS & DOWNSPOUTS

Rating CategoryRating out of 5
quality
4.0
value
5.0
professionalism
2.0
responsiveness
5.0
punctuality
3.0

Yes, I recommend this pro
$1,567

KRISTINE S.
09/2002
4.0
roofing
  + -1 more
THE FINAL PRODUCT WAS GOOD, BUT IT WAS PAINFUL GETTING THERE. THE INITIAL CONSULTATION WAS GOOD, WITH MULTIPLE CHOICES. THEY WERE VERY DELAYED IN GETTING STARTED, AND WERE ALMOST GOING TO START TWO DAYS BEFORE THANKSGIVING WITHOUT ASKING, WHEN I HAD 17 PEOPLE COMING TO MY HOUSE! AFTER THE JOB WAS DONE, OUR YARD WAS A MESS, WITH NAILS AND PIECES OF LEFTOVER SIDING EVERYWHERE. WE COMPLAINED ABOUT THE MESS, AND THEY SENT SOMEONE TO CLEAN UP WHO DID A PARTIAL JOB, USED OUR WHEELBARROW (WHICH THEY LEFT FULL FOR US TO DUMP), AND RAN OVER A NAIL, SO THAT WE HAD TO GET THE TIRE REPLACED.
Description of Work: SOFFIT REPAIR/REPLACEMENT

Rating CategoryRating out of 5
quality
4.0
value
5.0
professionalism
2.0
responsiveness
5.0
punctuality
3.0

Yes, I recommend this pro
$1,684

    Contact information

    5200 W Blue Mound Rd, Milwaukee, WI 53208

    http://www.keystonebuildersinc.com

    Service hours

    Monday:
    8:00 AM - 5:00 PM
    Tuesday:
    8:00 AM - 5:00 PM
    Wednesday:
    8:00 AM - 5:00 PM
    Thursday:
    8:00 AM - 5:00 PM
    Friday:
    8:00 AM - 5:00 PM

    Licensing

    Insured

    Licensed*

    Eco-friendly Accreditations

    LEED Accredited Professional
    No
    Energy Star Partner
    Yes
    EPA Lead-Safe Certified
    No
    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

    Siding,
    Windows,
    Gutters,
    Doors,
    General Remodeling

    FAQ

    Keystone Siding & Windows, Inc is currently rated 4.3 overall out of 5.

    Monday: 8:00 AM - 5:00 PM

    Tuesday: 8:00 AM - 5:00 PM

    Wednesday: 8:00 AM - 5:00 PM

    Thursday: 8:00 AM - 5:00 PM

    Friday: 8:00 AM - 5:00 PM

    Keystone Siding & Windows, Inc accepts the following forms of payment: Check,PayPal
    Yes, Keystone Siding & Windows, Inc offers free project estimates.
    Yes, Keystone Siding & Windows, Inc offers eco-friendly accreditations.
    Yes, Keystone Siding & Windows, Inc offers a 10% senior discount.
    No, Keystone Siding & Windows, Inc does not offer emergency services.
    Yes, Keystone Siding & Windows, Inc offers warranties.
    Keystone Siding & Windows, Inc offers the following services: siding, trim, windows, doors, gutters,vinyl, steel, aluminum siding. replacement or storm windows & doors. heavy-gauge aluminum gutters and gutter covers.

    Contact information

    5200 W Blue Mound Rd, Milwaukee, WI 53208

    http://www.keystonebuildersinc.com

    Service hours

    Monday:
    8:00 AM - 5:00 PM
    Tuesday:
    8:00 AM - 5:00 PM
    Wednesday:
    8:00 AM - 5:00 PM
    Thursday:
    8:00 AM - 5:00 PM
    Friday:
    8:00 AM - 5:00 PM