--- title: "Trelli Inc. — General Contractors | Houzz" canonical_html_url: https://www.houzz.com/professionals/general-contractors/trelli-inc-pfvwus-pf~915943028 markdown_url: https://www.houzz.com/md/professionals/pf~915943028.md entity_type: LocalBusiness business_name: "Trelli Inc." category: ["General Contractors"] image: https://st.hzcdn.com/fimgs/42b3d4b205c2b82b_0888-w400-h400-b0-p0--.jpg address: "kirkland, Quebec h9j2h8, Canada" latitude: 45.4694 longitude: -73.8852 phone: "(514) 564-5454" website: http://www.Trelli.ca rating: 4.8 review_count: 25 best_of_houzz_awards: 4 followers: 19 last_updated: 2026-09-11 --- # Trelli Inc. Original Houzz profile: [Trelli Inc.](https://www.houzz.com/professionals/general-contractors/trelli-inc-pfvwus-pf~915943028) ## Professional summary - **Primary category:** General Contractors - **Location:** kirkland, QC - **Serves:** Baie-D’Urfe, Beaconsfield, Boucherville, Brossard, Cotes-st-luc, Dorval, Greater Montreal, Greenfield Park, Hudson, Ile-des-soeur, kirkland, Lasalle, Laval, L’Île-Perrot, Montreal, Montreal West, NDG, Outremont, pierrefonds, Pointe claire, Saint-Lazare, Sainte-Anne-De-Bellevue, Senneville, South Shore, Vaudreuil, Verdun, West Island, Westmount - **Houzz rating:** 4.8 out of 5 (25 reviews) - **Best of Houzz:** 4 awards (2020–2023), for Service. ## About ### Houzz Badges - Star Houzzer - Recommended on Houzz - 500 Ideabook Saves - Best of Houzz winner - References available - High-end Chez Trelli, notre objectif est de fournir une solution clé en main a tous nos clients. Nos conceptions, attention au détail et notre service à la clientèle nous distinguent dans l'industrie. At Trelli, our goal is to deliver a stress free turn key solution to all our clients. Our design, craftsmanship and customer service sets us apart in the industry. ### Services Provided - Home Remodeling - Bathroom Remodeling - Kitchen Remodeling - General Contracting - Custom Homes - New Home Construction - Home Extensions - Deck Building - Basement Remodeling - Garage Building - Flooring Installation - Outdoor Kitchen Construction - Pool House Design & Construction - Porch Design & Construction - Project Management - Countertop Installation - Window Installation - Shower Installation - Concrete Construction - Stair Installation - Laminate Flooring Installation - Drywall Installation - Demolition - Foundation Construction - Staircase Design - Crown Molding Installation - Baseboard Installation - Concrete Flooring - Subfloor Installation - Stone Installation - Range Hood Installation - Excavating - Hardscaping - Land Leveling & Grading - Landscape Construction - Landscape Lighting Installation - Outdoor Fireplace Construction - Patio Construction - Paver Installation - Planting - Retaining Wall Construction - Sod Installation - Tree Planting - renovations ### Areas Served - Baie-D’Urfe - Beaconsfield - Boucherville - Brossard - Cotes-st-luc - Dorval - Greater Montreal - Greenfield Park - Hudson - Ile-des-soeur - kirkland - Lasalle - Laval - L’Île-Perrot - Montreal - Montreal West - NDG - Outremont - pierrefonds - Pointe claire - Saint-Lazare - Sainte-Anne-De-Bellevue - Senneville - South Shore - Vaudreuil - Verdun - West Island - Westmount ### Typical Job Cost CAD 40,000 - CAD 999,999 Please contact us for your free consultation.Contactez nous pour votre consultation gratuite. ## Business Details | Field | Value | | --- | --- | | Business Name | Trelli Inc. | | Address | kirkland, Quebec h9j2h8, Canada | | Phone | (514) 564-5454 | | Website | http://www.Trelli.ca | | License Number | RBQ 5694-8284-01 | | Followers on Houzz | 19 | **Social profiles:** - Facebook — https://m.facebook.com/trelliinc - LinkedIn — https://www.linkedin.com/company/trelli-construction-&-housing-inc.?trk=pprofile\_company - Blog — Www.trelli.ca ## Contact - **Houzz profile:** [Trelli Inc.](https://www.houzz.com/professionals/general-contractors/trelli-inc-pfvwus-pf~915943028) - **Website:** http://www.Trelli.ca - **Phone:** (514) 564-5454 ## Credentials - **Best of Houzz:** 4 awards (2020–2023), for Service. ## Reviews **Overall rating: 4.8 out of 5 — 25 reviews** *Aspect averages:* - Work Quality: 50.0 - Communication: 50.0 - Value: 47.0 ### Reviews **★★★★★ — Lee Lim, March 2023** > We hired the Trelli team for the renovation of the first floor which ended in December 2022. We are very satisfied with their work and love the new kitchen! > > We are happy with how smoothly the project went and we greatly appreciate when Andrew provided us with options and recommendations to stay on budget. > > Andrew, Mike, Brad and everyone on their team were professional, punctual and friendly (especially Brad's positive attitude!) > > Keep up the good work Trelli team! **★★★★★ — Carmine De Somma, Jan. 2023** > After deciding to renovate our home, we contacted several general contractors and finally decided to go with the Trelli team. As it was a major renovation of all 3 floors, Andrew was always ready to meet and answer all of our questions to make sure that we were comfortable with what was being proposed. As with any renovation issues did arise but they were immediately discussed and a solution was found. In addition to Andrew, the rest of his team led by Mike and Bradley were meticulous in all that they did. From plans to final product, Trelli provided us with a turn-key project that turned our vision into a reality. Do not hesitate in contacting Trelli for a professionally finished renovation. **★★★★★ — Laura Cowie, Jan. 2023** > We entrusted Andrew, Mike, and the Trelli team with our complete home renovation in 2022. It was a gut job, everything needed to be redone. New plumbing, electrical, different floor plans, etc etc. Everything was torn out and they started from scratch. We were incredibly impressed. Everything was communicated clearly, all problems with the home were corrected, and the design was well planned and executed beautifully. We trusted the team when they made a suggestion because time after time it was proven to be the right choice. They found ways to save us money when they could, and were always transparent about costs. If we had an idea, more often than not, they found a way to make it happen. They were always available to pick up the phone and answer our questions. It was a significant job with months and months of work, and we couldn’t be happier living in our dream home in Dollard des Ormeaux, thanks to Trelli. **★★★★★ — Peter Willsher, Dec. 2022** > We had our house renovated recently by Trelli Construction and Housing. The team is professional, the work is outstanding, and their customer relations is the best. > The pandemic, and post pandemic supply chain presented them with huge problems, but they were always very positive and helpful in making our house livable while the construction was going on around us. > You should know that when you talk with Mike, Andrew is listening through his air pods, and vice versa, so don’t badmouth the absentee!!! > The general standard of their work is extraordinarily high, the bathrooms are incredible, and their attention to detail was very impressive. Renovations are very disruptive and can be unsettling, but their attitude and confidence was always evident and their sensitivity to our needs added an unexpected layer to their brand. We can recommend this company without any hesitation at all. **★★★★★ — Mina Ibrahim, Dec. 2022** > The Trelli team did a full reno of my master bath and kitchen in November 2022. They team was very fast and professional, delivering the project on time and on budget. They kept the work area clean and the final product was beautiful. Very happy, and will definitely use their services again in the future. **★★★★★ — Andrea Cestaro, Dec. 2022** > We just concluded the renovation of our entire condo with Trelli Inc. > Andrew, Mike, and their crew rebuild the original house we acquired into our beautiful new home. We extended our mezzanine, leveled our floors, acoustically isolated all walls, rebuild two full bathrooms and a powder room, our kitchen, and our living room. They installed heated floors on all ceramic surfaces and accomplished all the electric work, including the installation of smart plugs and the setup for the automation of the house. Our finishing is clean and classic, and our new floating stairs are a showpiece. > We found some surprises and structural boundaries along the way and needed to make compromises that were not easy on us but that were managed very professionally by Andrew and Mike. > We were always very impressed with their diligence and speed as well as their courtesy and impeccable manners (I never saw Brad without a smile on his face!). > The quality and consistency of their work are visible all around our house and I could go over it in detail but that can be seen in the pictures so, we decided to bring focus to the most important quality we found with Andrew, Mike - and the entire crew really: their human quality. > Besides their professionalism, they listened to us and always found a compromise even when it was not easy. They were organized and clean: we never saw tools strewn about or left-over dirt from the day’s work. We always found our home presentable and secure when we visited the chantier. There were always answers to our questions and they were punctual and reliable. > To this day, we have normal adjustments to make and Andrew is consistently on time and available: I just had a little situation with a maladjusted tap and he came as soon as he could and resolved the issue. > We really appreciate their honesty and overall respect for our relationship and the project. > We renovated other units in the past and worked with construction companies and individual contractors both in Canada and abroad. In our experience, the importance of work ethics and reliability cannot be overstated. > And according to our experience and criteria, we highly recommend Trelli Inc. > We will be happy to work with Trelli again in the future and we wish the entire team every success in all their projects **★★★★★ — Dan Fanaberia, Aug. 2021** > This was a very large scale residential project and Andrew from Trelli Inc., along with his team of professionals, offered and delivered a complete turnkey service throughout design, project management and completion. We now live in a beautiful 2021 state of the art custom designed smart-home with backyard oasis that was built from the inside out of a 1937 classic in a mature neighborhood. > > Trelli Inc. rebuilt our entire 1937 house from the inside out including structural and cosmetic improvements that wil maximize the longevity, beauty and value of our home. The completed project includes yet is not limited to: > \- Re-configuraton of two flloor layouts > \- State of the art kitchen with 10ft island + entertainment wine room > \- Addition of beautiful ensuite bathroom > \- Removing load-bearing walls to create open-concept living > \- Addition of a patio door and new decks to backyard > \- Additional light features inside and outside > \- Windows > \- Insulation > \- Full electrical > \- New hardwood flloors thorughout > \- Leveling of floors / re-structuring beams and sagging floors > \- Redesign and placement of powder room > \- Redesign and construction of mud room / sun room > \- More... > > Trelli Inc brings a refreshing, professional passion to home renovations and executes as planned. Design work and recomendations were very well received. While renovations can reveal unplanned projects and priorities, it's important to select a team that you can trust and communicate with efficiently. Trelli accomplishes this balance of home care and customer relationship management. **★★★★★ — Maryam, Aug. 2021** > Nous avons eu les services de Trelli cet été pour des rénovations importantes au premier étage et une transformation de notre salon, salle à manger, cuisine et salle d'eau. Nous sommes vraiment satisfaits du résultat final! Dès les premières visites pour l'évaluation et l'estimation des travaux, nous avons apprécié le sens du détail, l'expertise et les connaissances et conseils d'Andrew. Il nous a mis en confiance rapidement et nous n'avons pas eu tord! On a été impressioné par la qualité des travaux, le choix des matériaux, son équipe professionnelle et compétente et surtout son souci de sécurité et de travail bien fait. Nous avons aussi aimé leur disponibilité et transparence et les effort de respecter les délais malgré une situation de pénurie et de délais auxquels on s'attendait. Bref, un service clé en main avec plein de bons conseils de design :-) Et une super bonne surprise... les coûts finaux étaient inférieurs à la soumission de départ ! Ce qui nous a permis de nous gâter avec quelques meubles et décorations en plus :-) Je recommande Trelli à mes amis sans hésitation. On profite de notre beau salon tout en sachant avoir augmenté la valeur de notre maison :-) Gros merci à toute l'équipe !!! **★★★★★ — liane tomlinson, July 2021** > We used Trelli to full gut renovation on the first floor of a 1912 duplex. We had structural work, plumbing, electrical and a new layout to be done. They made the whole thing easy and as stress free as a renovation can be. Although we had lots of surprises (to be expected in an old building that had never really been updated), we fully enjoyed working with the team. Andrew and Mike always answered our calls and texts which we found out while discussing with friends and family, is not not always a given when dealing with general contractors. Whenever we had questions, they took the time to answer them all. We had some issues with one or two subcontractors, however it does not deter our review of the Trelli team. Considering all this was done during the peak of Covid, we are very satisfied. **★★★★★ — Layla Barroca, March 2021** > In July 2020, we started with a rather large home-renovation project converting part of our home into a second multi-generational living space. We interviewed many companies before settling on Trelli INC. and we are happy with our decision. This was a long process and so there were some unexpected surprises along the way, as there often is with these types of projects. However, Andrew & his team were always open to hearing our concerns and came up with workable solutions. Throughout the project, we felt as though our needs & concerns were being reflected in the work. As well, all the members of Andrew’s team were professional and respectful. This was very important to us, as the team worked at our place for many months. Brad & Mike, members of the Trelli team who were at our home for the majority of the project, were very knowledgeable and the passion for their work & attention to detail, was apparent in the final product. Thank you to all at Trelli INC, for making our vision come to life! **★★★★★ — sfrankland, Dec. 2020** > We purchased a house over the summer with the intention of redoing bathrooms, kitchen, floors and etc. But didn’t have any idea what all that entails! We were referred to Andrew Iannelli at Trelli inc. So thankful for his amazing talent in design. He was able to help and guide me with choosing what kind of look I wanted. Lots of hard work was put into my house from everyone at Trelli. Because of them I have my dream house! Thank you Andrew and Mike for everything......miss you all dearly! Sonya and John **★★★★★ — Marco dos Santos, April 2020** > Following a disastrous experience with our first contractor who ended up disappearing with our money and leaving half the work to be done, we hired Trelli to complete the contract. > > The team was able to take us on, on a short delay and finish the job in time for the busy holidays. Following the first contractors work, Trelli was able to fix and complet the work needing to be done. The contract was for a kitchen remodel and a bathroom full gut. Being first timers with this kind of job, Trelli was able to guide us in the right decision making in order to obtain a final product that we would love. > > We truly appreciate all the work and the special attention they gave us after our original ordeal. > > Thank you to the whole Trelli team! ## Selected projects - [Brighton](https://www.houzz.com/hznb/projects/brighton-pj-vj~7174393) - Location: Beaconsfield, QC - Photos: 21 - [Shakespeare](https://www.houzz.com/hznb/projects/shakespeare-pj-vj~7174422) - Location: Dollard-des-Ormeaux, QC - Photos: 36 - [Swallow](https://www.houzz.com/hznb/projects/swallow-pj-vj~7174455) - Location: Dorval, QC - Photos: 28 - [Discepola](https://www.houzz.com/hznb/projects/discepola-pj-vj~7176247) - Location: Not specified - Photos: 40 - [Blueridge Cresent](https://www.houzz.com/hznb/projects/blueridge-cresent-pj-vj~7075458) - Location: Montreal, QC - Photos: 22 - [Gertrude Triplex](https://www.houzz.com/hznb/projects/gertrude-triplex-pj-vj~7075479) - Location: Montréal, QC - Photos: 26 - [Waverley](https://www.houzz.com/hznb/projects/waverley-pj-vj~6693106) - Location: Pointe-Claire, QC - Photos: 29 - Description: This was a complete home remodel located steps from the beautiful Pointe-Claire village. This home was built in 1927 and we brought it to 2021 standards structurally as well as it's carefully chosen design details. - [Kirkland remodel](https://www.houzz.com/hznb/projects/kirkland-remodel-pj-vj~6693146) - Location: Kirkland, QC - Photos: 20 - Description: We brought this original 70's home to a mid-century modern dream. - [Pinetree remodel](https://www.houzz.com/hznb/projects/pinetree-remodel-pj-vj~6499040) - Location: Beaconsfield, QC - Photos: 29 - [Harmony](https://www.houzz.com/hznb/projects/harmony-pj-vj~6693122) - Location: Kirkland, QC - Photos: 13 - [Meadowvale intergenerational ensuite](https://www.houzz.com/hznb/projects/meadowvale-intergenerational-ensuite-pj-vj~6317152) - Location: Montréal, QC - Photos: 30 - Description: Creating an intergenerational ensuite for generations to come. - [Elm Townhouse](https://www.houzz.com/hznb/projects/elm-townhouse-pj-vj~6317147) - Location: Beaconsfield, Quebec - Photos: 29 - Description: Complete 3 floor townhouse remodel with quality finishes and a calming mid-century urban style. - [Manthet remodel](https://www.houzz.com/hznb/projects/manthet-remodel-pj-vj~5768678) - Location: Montréal, Québec - Photos: 22 - Description: This was a full home renovation with brand-new hardwood floors throughout the home, new staircase, laundry room, vestibule, new fireplace and complete open concept kitchen. - [Saint-Louis](https://www.houzz.com/hznb/projects/saint-louis-pj-vj~5834905) - Location: Montréal, Québec - Photos: 11 - [Jasper remodel](https://www.houzz.com/hznb/projects/jasper-remodel-pj-vj~5921464) - Location: Beaconsfield, QC - Photos: 11 - [Chateau Pierrefonds kitchen remodel](https://www.houzz.com/hznb/projects/chateau-pierrefonds-kitchen-remodel-pj-vj~5557917) - Location: Not specified - Photos: 5 - [Caribou Crescent exterior](https://www.houzz.com/hznb/projects/caribou-crescent-exterior-pj-vj~5493647) - Location: Not specified - Photos: 4 - Description: Exterior driveway renovation - [Kirkland master bathroom](https://www.houzz.com/hznb/projects/kirkland-master-bathroom-pj-vj~5592712) - Location: Not specified - Photos: 7 - Description: Master bathroom - [Kirkland guest bathroom](https://www.houzz.com/hznb/projects/kirkland-guest-bathroom-pj-vj~5592718) - Location: Not specified - Photos: 6 - Description: Guest bathroom - [Caribou powder room](https://www.houzz.com/hznb/projects/caribou-powder-room-pj-vj~5523482) - Location: Not specified - Photos: 4 - Description: Guest washroom [See all 25 projects](https://www.houzz.com/professionals/general-contractors/trelli-inc-pfvwus-pf~915943028) ## Ideabooks - [Wish List](https://www.houzz.com/ideabooks/52314682/list/wish-list) — 18 ideas [See all 1 ideabook](https://www.houzz.com/ideabooks/users/trelli-inc) --- *Source: Houzz professional profile. Reflects the profile as of 2026-09-11.*