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Approved Pro
Approved Pro

Intec

Insulation Service, Energy Efficiency Auditing, Window Service,

About us

INTEC 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. For almost 4 decades, INTEC has installed 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

Se habla espanol
Minority owned and operated
Family owned & operated
40 years of 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

Eco Friendly Accreditations

Yes

Free Estimates

Yes

Warranties

Yes

Senior Discount

5%

Accepted Payment Methods

  • American Express
  • PayPal
  • Check
  • Visa
  • Discover
  • MasterCard
Reviews
4.6126 Reviews
Number of StarsImage of DistributionNumber of Ratings
5
75%
4
17%
3
6%
2
2%
1
1%

Filter reviews by service

Showing 1-25 of 126 reviews
Collette B.
Feb 2024
5.0
Insulation Service
Yes, I recommend this pro
Great!!

Margaret P.
Apr 2019
2.0
Energy Efficiency Auditing
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.
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 W.
Jun 2018
5.0
Insulation Service, Energy Efficiency Auditing
Yes, I recommend this pro
$2,500
Workers were pleasant and professional. They installed insulation in our hot attic, which was difficult. They showed me exactly what they had done.

Kevin W.
Apr 2018
5.0
Insulation Service
Yes, I recommend this pro
$7,505
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.

Randy W.
Jan 2018
5.0
Insulation Service
Yes, I recommend this pro
$2,000
excellent from start to end

Sam W.
Dec 2017
5.0
Insulation Service
Yes, I recommend this pro
Intec was incredibly helpful and professional every step of the way. They worked hard to make sure we were happy with the results.

Caleb H.
Nov 2017
5.0
Insulation Service, Energy Efficiency Auditing
Yes, I recommend this pro
Excellent! Everything went smoothly and looks great. They did a great amount of quality work without leaving any trace of a mess.

Steve F.
Oct 2017
5.0
Insulation Service
Yes, I recommend this pro
$1,700
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.

MICHELE W.
Oct 2017
5.0
Insulation Service
Yes, I recommend this pro
$4,125
It went great. They were professional all the way & cleaned up afterwards. I would hire them again.

Bill S.
Sep 2017
5.0
Insulation Service, Hardwood Flooring Service
Yes, I recommend this pro
$800
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.

Sam W.
Jul 2017
5.0
Insulation Service, Energy Efficiency Auditing + 1 more
Yes, I recommend this pro
Incredibly professional. Intec walked us through the process from start to finish, and made sure we were happy with the results.

Jay S.
Feb 2017
5.0
Insulation Service, Energy Efficiency Auditing
Yes, I recommend this pro
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.

Jesus A.
Dec 2016
5.0
Insulation Service
Yes, I recommend this pro
$3,500

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.


Karen R.
Sep 2016
5.0
Insulation Service
Yes, I recommend this pro
They were prompt when returning calls and setting up estimate visit. The owner was informative, friendly and professional. Did a great job.

Gary A.
Jun 2016
5.0
Insulation Service
Yes, I recommend this pro
$5,000
unknown

Alice V.
Jun 2016
5.0
Insulation Service
Yes, I recommend this pro
$99
unknown

Sandra M.
May 2016
5.0
Insulation Service
Yes, I recommend this pro
$15,000
unknown

Edward K.
May 2016
5.0
Insulation Service
Yes, I recommend this pro
$8,000
unknown

Kathleen B.
Apr 2016
5.0
Insulation Service
Yes, I recommend this pro
unknown

James S.
Apr 2016
4.0
Energy Efficiency Auditing
Yes, I recommend this pro
$99
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.

Andy B.
Apr 2016
5.0
Energy Efficiency Auditing
Yes, I recommend this pro
$99
.

Meighan M.
Apr 2016
4.0
Energy Efficiency Auditing
Yes, I recommend this pro
$99
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.

Deanna B.
Apr 2016
5.0
Insulation Service, Energy Efficiency Auditing
Yes, I recommend this pro
unknown

Jon M.
Mar 2016
4.0
Energy Efficiency Auditing
Yes, I recommend this pro
$150
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.

Dan P.
Mar 2016
5.0
Insulation Service, Energy Efficiency Auditing
Yes, I recommend this pro
$99
unknown
...
Showing 1-25 of 126

Licensing

Bonded

Insured

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 Find Licensing Requirements page.

*Contact business to see additional licenses.

FAQ

Intec is currently rated 4.6 overall out of 5.

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 Sunday: Closed

Intec accepts the following forms of payment: American Express, PayPal, Check, Visa, Discover, MasterCard

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