TecSeal, LLC

4.4 | 8 Verified Ratings
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955 Kamilonui Place
Honolulu, HI 96825
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TecSeal, LLC

Welcome to TecSeal, LLC. We take pride in our customer service and quality of work. We have been in the industry for over 40 years and ensure that we leave you better. Just ask about how we are breaking though the industry standards with our inventions. Our waterproofing process is well above industry standards and will exceed your expectations.


Learn how HomeAdvisor screens and approves their pros.

Service Area

  • Honolulu
  • Kapolei
  • Kahuku
  • Hauula
  • Pearl City
  • Mililani
  • Waipahu
  • Kaneohe
  • Kunia
  • Haleiwa
  • Aiea
  • Laie
  • Kailua
  • Fort Shafter
  • Wahiawa
  • Waimanalo
  • Kaaawa
  • Tripler Army Medical Center
  • Waialua
  • Ewa Beach
  • See All >

Services Offered

Cleaning & Maid Services
  • Clean Gutters & Downspouts
Home Inspection
  • Roofing Inspection
Power Washing
  • Powerwash Exterior Surface
  • Clean Roof

Areas of Expertise

  • Roofing - Restoration instead on replacement -
  • Waterproofing - Decks - windows - Sliders_
  • Below grade leaks (Basements-below slab spring water
  • Roots growing through CMU - Down spout water diversion -
  • Gutters and down spouts Repairs - Divert swails - Even sump pumps if needed>

Product Brands Used

  • Trex
  • Roofs is definitely 100% Silicone on low slope - 50 year warranty. The only certified Contractor to use Armorsil in Hawaii. A true tested clear polymer. With great adhesion to hold granules to shingle
  • Behr Process Corporation

Quick Facts

Business Hours
(Please call to confirm)
  • Free Estimates
  • Trip Charge
  • Credit Cards Accepted


In Business Since: 1985
HomeAdvisor Screened. View Details

HomeAdvisor allows Service Professionals to post information about themselves and their business on their profile. HomeAdvisor does not review or verify the information or representations set forth in those profiles, as they are self-reported by the Service Professional.

HomeAdvisor verifies state-level licensing where applicable - note: some states require local or county level licensing and you should verify whether or not your pro is properly licensed.

Business Overview

How We Got Started

I chose to work in this industry because I have been in in construction for 33 years. Built nine homes for spec. to sell. All phases except electrical and plumbing. I have a C-55 waterproofing Lic. here in Hawaii. Came here to surf and go to school. Graduated UHH in Tropical Agri. Had a Mac Nut farm on Big Island. went through divorce and had to sell. orked with Dow Chemical to come up with a clear polymer sealer. Excellent adheshion, Perfect for life extension on most roofs and other substrates. we have a great team to help you..

We started in this industry in 1973.

We describe our business as Up and coming

Types of projects

Roof and deck restorations and waterproofing. Caulking and Sealing


TecSeal, LLC

My Work
2 Projects
HomeAdvisor: The nation's largest network of screened and rated pros.

Ratings & Reviews
TecSeal, LLC

Real feedback from real homeowners.
Learn more about this pro by reading the ratings and reviews below.
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Showing 1-8 of 8
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5.0   |  
Review by in Aiea, HI
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4.0   |  
Review by in Mililani, HI
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3.5   |  
Review by in Mililani, HI
The coordination and scheduling was a little trying. I would have liked to have gotten a text or email confirming the agreed upon work and price. But the workers were able to arrive early and get the job done.
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5.0   |  
Review by in Honolulu, HI
friendly listens and does the job and more
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4.5   |  
Review by in Mililani, HI
Nice team; worked quickly, and improved my home.
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4.0   |  
Review by in Kaneohe, HI
Response by TecSeal, LLC: Thanks Glen for taking your time and filling out filling out survey. I can not be at all jobs st all times. We want to provide the very best service and price we can. So any suggestions are much appreciated. I believe about that time Is when my daughters kidneys were infected. See has a rare problem. But the kidney Foundation is wonderful. Also, I was depressed and mad at myself for totaling my Cadillac EXT truck. Those things are tanks! With air bags. I had just taken measurements in ink. Set calculating clip board on passengers floor. The water bottle in cup holder, fell on to it because a pen rolled into that side, and when I reached down
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5.0   |  
Review by in Aiea, HI
I was given a discount because I was a senior.
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5.0   |  
Review by in Pearl City, HI
Rick and Shane was able to accomodate my tight time schedule!Julio and Kenny were awesome! Very friendly and professional.
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Showing 1-8 of 8
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Seal of Approval

What is the screening process that Service Professionals go through in order to become members of the HomeAdvisor network?

  1. Verify Trade License
    HomeAdvisor checks to see if the business carries the appropriate state-level license.
  2. Verify Insurance
    As a part of our screening process, we encourage professionals to carry general liability insurance. We require coverage for hundreds of services.
  3. Verification of State Business Filings
    For business types that require a Secretary of State filing, we confirm that the business is in good standing in the state in which it is located.
  4. Criminal Records Search
    HomeAdvisor uses 3rd party data sources to conduct a criminal search for any relevant criminal activity associated with the owner/principal of the business.
  5. Sex Offender Search
    We confirm that the owner/principal is not listed on the official state Sex Offender web site in the state in which the owner/principal of the company is located.
  6. Bankruptcy Search
    We use 3rd party data sources to check the history of the principal/owner of the business for bankruptcy filings by or against them.
  7. Legal Search for Civil Judgments
    We use 3rd party data sources to check the principal/owner of the business for state level civil legal judgments entered against them.
  8. Liens Search
    We use 3rd party data sources to check the principal/owner of the business for liens placed against them.
  9. Identity Verification (SSN)
    HomeAdvisor verifies the social security number(s) of the owner/principal for identity check purposes. This check applies primarily to smaller business entities.
  10. Identity Verification (Reverse Phone Lookup)
    We conduct a reverse business phone lookup to identify records matching the phone number information provided by the business.

NOTE: Member service professional information confirmed as described above may change or expire over time; while HomeAdvisor attempts to maintain accurate and up-to-date information, and confirms changes when notified, we cannot guarantee that profile and screening information is accurate. Therefore, we recommend that before working with a service professional you verify that information presented is still current and/or acceptable to you.
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