Intec

Insulation, Energy Efficiency Auditing, Windows,

About us

This is the Department of Energy Housing Innovation Award winning insulation specialist in Milwaukee, providing energy-efficient insulation and home improvement services to residential and commercial clients throughout southeastern Wisconsin. Beginning our third decade, INTEC installs the highest-quality insulation available. Although not the largest, INTEC is known for the highest standards of quality, customer service and ethics. While others have come and gone, we continue to pursue innovation and partnerships within the industry, expanding our business by offering additional energy-efficient building improvement services to the residents and business owners of southeastern Wisconsin. We take a personal interest in all of our customers, providing service before, during and after installation.

Business highlights

39 years of trusted experience

Services we offer

Residential Insulation Installation – Cellulose, Spray Foam, & Fiberglass. Energy Efficient Windows, Doors, & Siding. Commercial Flat Roof Installation & Repair. Energy Efficiency Auditing.

Services we don't offer

Ask for details

Amenities

Free Estimates
Yes
Warranties
Yes
Senior Discount

5%



Accepted payment methods

American Express
Check
Discover
MasterCard
PayPal
Visa

Photos of past projects

Reviews

4.6142 Reviews
Number of StarsImage of DistributionNumber of Ratings
5
72%
4
15%
3
6%
2
4%
1
3%


Rating CategoryRating out of 5
quality
4.7
value
4.6
professionalism
4.7
responsiveness
4.6
punctuality
4.8

Filter reviews by category

Showing 1-25 of 142 reviews

Margaret P.
04/2019
2.0
energy audit
  + -1 more
Called on two separate occasions and was directed to leave messages for two separate people. I never received a call back from either person 1-2 weeks later. Disappointing.
Description of Work: Residential energy audit

Rating CategoryRating out of 5
responsiveness
2.0


Response from Intec
First and foremost I apologize for the delay in getting to your review. I am sorry for the experience you had with Intec. This is not the experience we want our customers to have with us. We have recently taken new measures to heighten our level of customer communication and satisfaction. We do understand your frustration and hope that your project went well. We've made extensive adjustments to our internal phone system and our website to aid our customers. (Julia Flores, Office Coordinator)

DOUG & BONNY W.
06/2018
5.0
insulation, energy audit
  + 0 more
Workers were pleasant and professional. They installed insulation in our hot attic, which was difficult. They showed me exactly what they had done.
Description of Work: Home energy evaluation. Insulation installation.

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
$2,500

Kevin W.
04/2018
5.0
insulation
  + -1 more
These guys were great. I got quotes ranging from $7500 (Intec) to $15000 to provide closed cell spray foam on my 2nd floor/attic remodel. In general, I try not to go with the cheapest, but their reviews were good and they were the most responsive. Good choice. I had to move the start date a couple of times due to some other subcontractors and they were very accommodating, which I appreciated. They got everything done in a day or so and erred on the side of providing more foam in several areas, which was great. The only issue was that when they cut off the excess to make it "drywall ready" there were some spots I had to go back and clean up, but it wasn't a big deal. They even put foam in between the windows and window framing although it wasn't part of the quote, which was great. In short, they were the cheapest, most responsive people who did quality work. Will definitely use again on my next remodel.
Description of Work: Closed Cell Foam Insulation

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

Yes, I recommend this pro
$7,505

Caleb H.
11/2017
5.0
insulation, energy audit
  + 0 more
Excellent! Everything went smoothly and looks great. They did a great amount of quality work without leaving any trace of a mess.
Description of Work: I had my attic topped, basement sills spray foamed, crawl space insulated and sealed, and my garage walls filled with batt insulation.

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

Steve F.
10/2017
5.0
insulation
  + -1 more
Angelo did an excellent job reviewing our home and providing a thorough quote, including an explanation of the credits and rebates available for the work. They were able to schedule us within a week. The crews arrived on time and were thorough and very respectful of the home; they always cleaned up thoroughly.
Description of Work: Attic insulation upgrade

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
$1,700

MICHELE W.
10/2017
5.0
insulation
  + -1 more
It went great. They were professional all the way & cleaned up afterwards. I would hire them again.
Description of Work: 11 windows installed on an investment property.

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
$4,125

Bill S.
09/2017
5.0
insulation, hardwood floor
  + 0 more
They were really self directed. They knew what to do every aspect of it. They were very careful on the clean up. I appreciated that they walked me though the job at the end and helped me look in the attic area. I could see that they were careful with the ventilation. They were friendly and did it in the estimate time.
Description of Work: They did ceiling Insulation in 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
$800

Sam W.
07/2017
5.0
insulation
  + -1 more
Intec was incredibly helpful and professional every step of the way. They worked hard to make sure we were happy with the results.
Description of Work: Replaced 30 windows, insulated exterior walls.

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

Sam W.
07/2017
5.0
insulation, replacement windows, energy audit
  + 1 more
Incredibly professional. Intec walked us through the process from start to finish, and made sure we were happy with the results.
Description of Work: Replaced 30 windows, insulated first and second floor external walls.

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

Jay S.
02/2017
5.0
insulation, energy audit
  + 0 more
Excellent. Yes, there are good service providers out there. Angelo was on time for the quote appointment, was knowledgeable, and promptly provide the quote. The office contacted me in advance of the installation. The crew was was on time, spread plastic in every area they walked to protect the floor, was friendly and professional, and answered my questions. Bonus! At the end I received a multi-page energy audit report. This is a well run company - kudos to management and the owners. I am very pleased. Jay Sorensen, Shorewood.
Description of Work: Insulation of the attic, sealing of attic from living space below, and energy audit.

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

Jesus A.
12/2016
5.0
insulation
  + -1 more
It's a night and day difference. They're very affordable, professional, they cleaned up behind themselves, and very courteous. I can go on and on. It's just amazing. I will definitely use them again. They were extremely pleasant to be around them. It was a great experience. I told many friends if they are interested, that I would definitely use them.
Description of Work: They insulated my attic and interior walls. They sound proofed my basement ceiling and infrared the 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
$3,500

Karen R.
09/2016
5.0
insulation
  + -1 more
They were prompt when returning calls and setting up estimate visit. The owner was informative, friendly and professional. Did a great job.
Description of Work: Needed foam installed in the basement.

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

James S.
04/2016
4.0
energy audit
  + -1 more
The audit was good. They had other work but I didn't have them do it. For doing the work they could do I thought that there prices were high.
Description of Work: They did a home energy audit.

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
$99

Meighan M.
04/2016
4.0
energy audit
  + -1 more
The gentleman who came and did the energy audit was really outstanding. I have only lived here for a year and half and I have a gas fire place has leaked cold air like there is an open window and my builder has just been refusing to fix. Finally after a second winter of no fireplace I decided to have to repaired. I wanted to have an energy audit done before and then I would decide maybe to sue the builder. When Angelo came from Intec and I told him the story, he said that before the audit, he would tell me what I already knew, that my fireplace was leaking air like an open window, so he suggested that he would come and do the audit after the fireplace was repaired to make sure everything was right. He came, he told me this and he rescheduled to come back a week later. He did a very nice job. My only concern is he told me that he would send me the report, I thought that he told me that I would have the report by the following Thursday, and I have been busy and haven't followed, but I don't expect there to be an issue when I call. There are a couple of things he had suggested that I would have to have insulated better, and I would like to have those fixed. He came when it was originally scheduled and he came a week later, and I had offered additional payment for that, but he said absolutely not. While he was here, he really took time to explain to me in much greater detail than the previous guy. When he talked to me about the couple of areas where there was leakage, I asked if it was possible to have it fixed without going into the roof, so he went into the roof. He was very professional, personable, and thorough. I feel like when I get that report, and the 3 three things that he had told me, if it is something that the company can repair, I am pretty confident that I will use them.
Description of Work: .

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

Yes, I recommend this pro
$99

Jon M.
03/2016
4.0
energy audit
  + -1 more
It turned out fine. It was good. He was timely. They did a good job. They did what they said they were going to do. It was a great deal.
Description of Work: I purchased a big deal for Intec.

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

Yes, I recommend this pro
$150

Debby T.
02/2016
2.0
insulation, energy audit
  + 0 more
I had to call twice to get the actual written report. Then when I received the audit there was a lot of items on there that were not mentioned to me while he was at our home. The auditor finally did call me back in February and explained what all the items were. When I try to purchase some of the services using the $200 credit that was part of the deal , They stated that credit was part of the original cost of the audit and that it was also already taken into the prices listed on the quote. I thought that was all very sketchy and decided just not to use them for any work.
Description of Work: An energy audit

Rating CategoryRating out of 5
quality
3.0
value
1.0
professionalism
4.0
responsiveness
2.0
punctuality
4.0

$99

Kelly L.
02/2016
5.0
insulation
  + -1 more
High quality service. Professional all the way through the project. Had a follow up concern and they came out and addressed right away,
Description of Work: Attic Insulation

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

Yes, I recommend this pro
$3,000

jim B.
01/2016
3.0
insulation
  + -1 more
.used backdraft door test,smoke test afterwards.BUT now we noticed forst on outside wall when temp.got down to 0 degrees. called them back to take alook and give me an estimate on what it would take to fix NO response i talked to the office twice one said they would talk with crew leader(they had found work order for work perfromed)and would get back to me heard nothing then sent a e-mail and still nothing..now i think rework is to small.
Description of Work: foam insulate sill plate

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

$4,900

Debby T.
01/2016
4.0
energy audit
  + -1 more
The person that came out was great and everything went well with the visit. The only thing that was not satisfactory is that I still have not received the audit so that is frustrating.
Description of Work: This was a Big Deal for $99.00 for a comprehensive home energy audit, plus a $200.00 credit.
Rating CategoryRating out of 5
Yes, I recommend this pro
$99

Mary K.
07/2015
4.0
energy audit
  + -1 more
It was fine. I like the result and information provided. I'm not sure if I would use them again.
Description of Work: I used Intec.
Rating CategoryRating out of 5
Yes, I recommend this pro
$59

Tony W.
07/2015
5.0
insulation, energy audit
  + 0 more
It was good. I had them for a quote and they were very good. They were friendly, thorough and they were on time for their appointment.
Description of Work: I just actually had them for an energy audit and evaluation. They provided a quote for an additional insulation.

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

JOHN G.
05/2015
4.0
insulation
  + -1 more
The technical work was good. I am confident in the attic insulation and weather stripping. Communication with the provider was good prior to the day of the work. I gave them a C on professionalism for the following reasons. My first complaint was that the crew mostly did not speak English. At one point I had to call the office to clarify one important technical detail. Just be prepared for this or arrange in advance for some kind of translation interface. My only other complaint concerned cleanliness during the job. In fairness, it was a wet windy day. However, insulation seemed to blow everywhere in my garage and essentially covered everything. It took me a long time to clean up after this. The men wore booties but did not observe proper control of them to minimize dirt and grime during the frequent entrances to the home. I spoke and emailed with the office and they spoke with the crew about improvements they should make. I assume they did so. I did not ask for any compensation but Intec did install a new metal dryer vent for me so I consider that adequate compensation. I would hire them again but would clarify a few things ahead of time!
Description of Work: Did energy audit. Then I contracted for them to blow R 50 insulation blown into attic and weather strip one door.

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

Yes, I recommend this pro
$1,400

Scott C.
05/2015
5.0
insulation, energy audit
  + 0 more
Juan from InTec was very knowledgeable and did a thorough job explaining everything. Provided a number of recommendations which we will likely implement in the future.
Description of Work: Complete home energy audit

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
$150

Cynthia G.
05/2015
5.0
insulation, energy audit
  + 0 more
Intec did a very thorough job with the energy audit. It was conclusive we were losing heat in our second floor, because it was not properly insulated and it was very cold in the winter and hot in the summer. I then asked for an estimate to properly insulate our second floor and attic area.They gave us a fair estimate to have more insulation placed in our attic and second floor. With confidence, I hired them to do the work. The installers were on time, polite, professional, and they did a fantastic job. So happy I finally got this done and I got it done by a qualified, professional company. Thank You Intec!!!
Description of Work: Energy Audit

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
$99

Dennis B.
04/2015
5.0
energy audit
  + -1 more
The service worked out very good. We only paid for the $59 Big Deal. They were great. They were fine. They did everything and they did it in what I thought was a very professional way. We got a professional report. I thought it was very well done. I thought the price was better than I would have expected. Normally, it would be $200 or $300. They were very professional. All I did was make an appointment and they came out on-time and it worked out fine. I was very satisfied.
Description of Work: I purchased a Big Deal for Intec for energy efficiency. They did a complete inspection. They were there about an-hour-and-a-half.

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
$59

Contact information

321 N 25th St, Milwaukee, WI 53233

www.intecwi.com

Service hours

Sunday:
Closed
Monday:
7:30 AM - 5:00 PM
Tuesday:
7:30 AM - 5:00 PM
Wednesday:
7:30 AM - 5:00 PM
Thursday:
7:30 AM - 5:00 PM
Friday:
7:30 AM - 5:00 PM
Saturday:
Closed

Licensing

Bonded

Insured

Licensed*

Eco-friendly Accreditations

LEED Accredited Professional
Yes
Energy Star Partner
Yes
EPA Lead-Safe Certified
Yes
Use Green Products or Work Practices
Yes
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

Insulation,
Energy Efficiency Auditing,
Windows,
Heating and Air Conditioning,
Water Heaters,
Siding

FAQ

Intec is currently rated 4.6 overall out of 5.

Sunday: Closed

Monday: 7:30 AM - 5:00 PM

Tuesday: 7:30 AM - 5:00 PM

Wednesday: 7:30 AM - 5:00 PM

Thursday: 7:30 AM - 5:00 PM

Friday: 7:30 AM - 5:00 PM

Saturday: Closed

Intec accepts the following forms of payment: American Express,Check,Discover,MasterCard,PayPal,Visa
Yes, Intec offers free project estimates.
Yes, Intec offers eco-friendly accreditations.
No, Intec does not offer a senior discount.
No, Intec does not offer emergency services.
Yes, Intec offers warranties.
Intec offers the following services: Residential Insulation Installation – Cellulose, Spray Foam, & Fiberglass. Energy Efficient Windows, Doors, & Siding. Commercial Flat Roof Installation & Repair. Energy Efficiency Auditing.
Ask for details

Contact information

321 N 25th St, Milwaukee, WI 53233

www.intecwi.com

Service hours

Sunday:
Closed
Monday:
7:30 AM - 5:00 PM
Tuesday:
7:30 AM - 5:00 PM
Wednesday:
7:30 AM - 5:00 PM
Thursday:
7:30 AM - 5:00 PM
Friday:
7:30 AM - 5:00 PM
Saturday:
Closed