Skip to content
Business ProfileHome Builders in Quebec City, Quebec

DevTech Construction

Listed in Quebec City 66 reviews(800) 519-2751

DevTech Construction

DevTech Construction insulates, caulks and decontaminates homes in Quebec City to address heat loss. Projects are often completed in a single day, with no dust.

Featured Home Builders in Your Area

Compare a few featured businesses in this area.

Business Highlights
  • The company lists RBQ licence 5833-9987-01.

Service Area

Quebec City.

Active Business Listing

DevTech Construction is one of 9 home builders ProsGrade lists in Quebec City, Quebec.

Active
Public local listing
Listing details

3 services listed: Attic insulation, Attic decontamination and Exterior caulking. Open 24 hours, 7 days a week. 66 reviews.

  • Verified listing details
  • Service information
  • Customer review signals
  • Photo gallery
  • Public contact information
  • Published local profile

How This Business Compares

How DevTech Construction compares with the other 8 home builders on ProsGrade in Quebec City, using public Google ratings and review counts.

  • Has more Google reviews (66) than 7 of the 8 other Quebec City home builders on ProsGrade.

Services Covered

3 services
  • Attic insulationBlown cellulose and fibreglass.
  • Attic decontaminationVermiculite, other contaminants and allergens.
  • Exterior caulkingClean, durable seals.

Reviews

What customers say

Customers praised crews' courtesy and cleanup. One customer also noted an on-time finish and an explanation of the process; another said Lionel returned to check satisfaction and helped with rebate paperwork.

Customer Reviews

Swapan

Mr.Nazim was came for making the estimation, he really understood about my problems in the atiq, Mr Guillaume came with his team to the job, absolutely they did the excellent job what I ever expected. They are very efficient well done. I recommend this company.
View full reviewShow less

Joseph Tabet

Outstanding Roofing Job – Highly Recommend! I couldn’t be happier with the work DevTech did on my home. From start to finish, they were professional, prompt, and incredibly skilled. They clearly take pride in their work—every detail was handled with care, and the final result looks fantastic. The crew was respectful, kept the work area clean, and completed the job on time. They also took the time to explain the process and answer all my questions, which I really appreciated. If you’re looking for a trustworthy, high-quality roofing company, this is the one to call. I highly recommend them and will definitely use them again if needed!
View full reviewShow less

Sawa Saqa

Excellent service from the whole team specially Lionel !

Randy Greene

2025-01-08 WE were considering adding insulation in the attic to bring it up to the recommended "R" value when by chance we received a telephone call from Dev-Tech Construction who specialize in this type of work. Once they got the history of our house they suggested that someone have a look at the attic and also that we might qualify for the Hydro-Quebec Logis-Vert rebate. They sent a represenative , Lionel who checked the attic and windows and doors then recommended that we have more insulation put in. Lionel was plesant and thourgh in explaining what we needed to achieve the "R" Value. He also confirmed that we qualified for the rebate. Whith four days workers arraive and completed the work in a very professional maner. They were polite and everythiny cleaned up after the work was finished. A couple of days later Lionel came back to check things and make sure wer were satisfied which we were and he also helped us complete the form for the rebate. Very Satisfied
View full reviewShow less

Ilia Tempere

I had a great price and i did a lot of estimates and the guys were really good with me

Write a Review

Share your experience with this business. Reviews are moderated before they appear publicly.

We'll email you a link to confirm your review. It's only sent in once you click it.

Frequently Asked Questions

How does DevTech assess a home before work?

Its team assesses the home to identify needed work and heat loss, then prepares a clear quote.

Is an energy assessment required before Rénoclimat work?

For Rénoclimat assistance, an energy assessment by a certified adviser is required before work begins.