Seal Tech Insulating, Inc.

4.17 |71 Verified Ratings
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Seal Tech Insulating, Inc.

4.17 | 71 Verified Ratings
Write a Review


36440 North Line Road
Romulus, MI 48174
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Seal Tech Insulating, Inc.

Seal Tech Insulation systems can save you as much as 50% on energy bills for your new house, commercial building or your existing home. CALL US TODAY 866-775-3626 Servicing All of Southeast Michigan, and Ohio


Learn how HomeAdvisor screens and approves their pros.

Service Area

  • Detroit
  • Toledo
  • Lansing
  • Ann Arbor
  • Warren
  • Southfield
  • Farmington
  • Troy
  • Dearborn
  • Livonia
  • Sterling Heights
  • East Lansing
  • Grosse Pointe
  • Jackson
  • Rochester
  • Utica
  • Waterford
  • Lake Orion
  • Novi
  • Pontiac
  • West Bloomfield
  • Bloomfield Hills
  • Howell
  • Royal Oak
  • Saint Clair Shores
  • Clarkston
  • Clinton Township
  • Ypsilanti
  • Westland
  • Macomb
  • Northville
  • Highland
  • Monroe
  • Brighton
  • New Haven
  • New Baltimore
  • Oxford
  • Belleville
  • Commerce Township
  • Auburn Hills
  • Riverview
  • Garden City
  • Okemos
  • River Rouge
  • Somerset Center
  • White Lake
  • Washington
  • Dearborn Heights
  • Perrysburg
  • Milford
  • Oregon
  • Redford
  • Mount Clemens
  • Birmingham
  • Canton
  • Hamtramck
  • Lincoln Park
  • Oak Park
  • Adrian
  • Hudson
  • Clayton
  • Pinckney
  • Ray
  • Ida
  • Lakeland
  • Plymouth
  • Emmett
  • Whitmore Lake
  • Napoleon
  • Camden
  • Manitou Beach
  • Goodells
  • Azalia
  • Salem
  • Harper Woods
  • Waldron
  • Huntington Woods
  • Grass Lake
  • Hanover
  • Pittsford
  • Armada
  • Manchester
  • Onondaga
  • Fowlerville
  • Brooklyn
  • Litchfield
  • Bridgewater
  • Drayton Plains
  • Davisburg
  • Southgate
  • Berkley
  • Blissfield
  • Rives Junction
  • Saint Clair
  • Saline
  • Temperance
  • Tipton
  • Inkster
  • Williamston
  • Stockbridge
  • See All >

Services Offered

  • Batt, Rolled or Reflective Insulation Install
  • Blown-in Insulation Install
  • Spray Foam Insulation Install

Areas of Expertise

  • Foam Insulation
  • Energy Assessments
  • Residential applications
  • Commercial applications

Quick Facts

Business Hours
8:00 AM to 4:00 PM
8:00 AM to 4:00 PM
8:00 AM to 4:00 PM
8:00 AM to 4:00 PM
8:00 AM to 4:00 PM
(Please call to confirm)
  • Free Estimates
  • Credit Cards Accepted


In Business Since: 2000
State Licensing
Trade: Builder Company
License #: 2102214024
Expiration: 05-31-2019
Trade: Builder Individual License
License #: 2101144137
Expiration: 05-31-2020
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Seal Tech Insulating, Inc.

My Work
2 Projects
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Ratings & Reviews
Seal Tech Insulating, Inc.

Real feedback from real homeowners.
Learn more about this pro by reading the ratings and reviews below.
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Showing 1-10 of 71
  Page 1 of 8
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5.0   |  
Very professional and reasonably priced. It was important to us that the work be done as quickly as possible and it turned out that due to a cancellation, they were able to start the day after I called to set up an installation date. I would definitely consider them first if I needed any further insulation work done!
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0.5   |  04-22-2019
Review by Luann S. in Swanton, OH
Project: Insulate an Attic
Do not use this company!! In 2013, they sprayed open cell foam in my attic on the roof part. I have 2 roof levels on my home. In 2018, I noticed some moisture problems in my ceiling of my lower level. After many calls a rep came and informed me it was due to my air conditioning and I needed to circulate the air in my home. They also said my attic is now non vented. In March 2019 I noticed a leak in my second level. Further inspection showed roof rot from condensation. This also caused premature aging of my shingles. Do your research before using this company, they are not experts in the insulation area. My expenses are adding up fast.
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4.0   |  
Review by in Maumee, OH
Very professional and courteous. Only reason for a 4 instead of 5 is need to work on communication within the company, however the guys on the job site rolled with the complications and completed the job as expected. Very satisfied. would happily use them in the future.
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1.5   |  
Review by in Beverly Hills, MI
Hired Seal Tech to spray rim joists and crawl space. Overspray on my finished walls(I was told the crew should have hung plastic before spraying), marginal clean up after I requested they clean up before the crew left, employees were using my step ladder and light when I walked in, and to top it off an employee was smoking in my home. The project took longer than required due to equipment not functioning. Not a good experience, called to express my displeasure, was offered a $100 discount by an employee who came out to complete clean up and fill in gaps. I declined the offer, the lost time required by me to take care of overspray and follow up with them to come out and clean up was an insult. I have taken them off my list for future work and would recommend you look at alternatives before signing up with them.

2 of 2 users found this review helpful.

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5.0   |  
Review by in Belleville, MI
The professionals at Seal Tech were Awesome! They came on time and were prepared to proceed with installation. The installation went without a hitch. The value of process was excellent. I will use Seal Tech for any other insulation needs for my home.
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5.0   |  
Review by in Toledo, OH
They were timely. very courteous, very clean.
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5.0   |  
Review by in Romeo, MI
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4.0   |  
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3.0   |  
Review by in Ann Arbor, MI
There was a disconnect between sales and installation...only part of job was completed.
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5.0   |  
Review by in White Lake, MI
I had no problem they were on time
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Showing 1-10 of 71
  Page 1 of 8

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