HH Renovation & General Contracting Inc
“The only thing I would recommend to Hamid is to have a better work breakdown in terms of parts list and timeline so decisions could be made efficiently.”
Best Home Builders in Ajax, ON
24 contractors listed · 4 in Ajax · 2 open 24/7 · 13 open weekends · 20 rated 4.5+
Data verified October 18, 2026
Akma Design & Build
“If I have to tag one person who meticulously and tirelessly worked in completing my basement, on time, above anyone's expectation, right to the tee, it would be Tanveer Khan.”
Mr General Contractors & Renovations Durham
“After a terrible experience with a different company, we were left with a half-completed renovation job, including leaking plumbing in our crawlspace and felt that we had no way out of an absolute nightmare!”
Jarvis Contracting Inc.
“After considerable research and meetings with various contractors, I contracted Jarvis Contracting Inc for my home extension project, I found them highly professional, honest and knowledgable.”
Del Grande Homes
“My wife was feeling sorry for their hardship during this job, but they assured her that they enjoyed their work and these "hiccups" come with their work.”
Aria Build
“Its been a very positive experience working and communicating with all the trades from Aria build, all the tradesmen are experts and passionate about their profession, and always give us the best suggestions.”
Listed for people planning a new house in and around Ajax, ON, these 24 contractors build on land you own or on lots they control. A card reflects the way that builder describes its own work, its plans and its service area; the ratings beside it come from public reviews.
Area overview: Ajax, ON
4 of the 24 contractors we list are based in Ajax; the other 20 serve Ajax from towns including Toronto (30 km), Markham (18 km) and Scarborough (18 km). The contractors on this page are rated from 4.1 to 5.0 across 815 reviews; 4 have 50 or more reviews and 20 are rated 4.5 or higher. When customers rate these contractors on specific qualities, they most often praise professionalism (91%), quality (87%) and responsiveness (78%). The topics that come up most in reviews of the contractors on this page are "price" and "communication". 2 are open around the clock; 13 are open on Saturdays and 5 on Sundays. The services the contractors on this page list most often on their websites are home additions (6), kitchen renovations (4), basement renovation (3), bathroom renovation (3) and custom homes (3). 4 show a licence on their websites. 13 have ten or more years of experience, the longest 28 years. 2 offer emergency call-outs; 3 offer financing or payment plans; 9 give free estimates and 4 are family- or locally-owned. We count these figures across the contractors on this page; distances are straight-line, and hours and prices change, so confirm the details with the contractor before you book.
What should I look for on a builder's site?
Websites are listed for all 24 builders on this page. Look for houses finished years ago rather than renderings, a named list of the models they build, and a clear statement of the areas they cover. A gallery with no locations and no plans is a portfolio you cannot check.
Custom and Quality Inc
“Mike and team have been excellent at quickly and accurately installing new services and dealing with any existing problems at our house at the right price.”
Eastern Western Construction LTD
“If you're looking for a contractor who takes pride in his craftsmanship and pays attention to every detail, look no further than Yiannis and Eastern Western Construction.”
Konstruction Group Inc.
“Fadi, Thomas, Lukas and the crew did a superb job; they were very responsive to my queries, timely scheduled the job, completed the job quickly within 2 days, they were patient with floor plan changes during the job execution, contributed valuable id...”
Novacon Construction Inc. Toronto
“A wonderful team who made us feel like we were the only clients they had, they worked to a timetable that we agreed upon, did all the hard work of finding vendors, products, materials etc meaning our job was simple and easy.”
Norseman Construction & Development Ltd.
“When our Project Manager stepped in at the start, he understood how important it was for us to be out of the house as little as possible, and possibly be home for Christmas.”
David Reno
“Your contributions have been invaluable, and we appreciate the attention to detail, the quality of work, and the integrity you consistently bring to every project.”
BVM Contracting
“Just like any industry, nothing is perfect and sometimes things don't go according to plan 100%; Colleen and Vince would follow up and made things right.”
Times Group
“The first time I've attended a presentation from Times Group Corp was through the invitation of REC Canada and IT WAS very innovative and pleasingly informative.”
Ballymore Homes
“Once we moved in, we've had a few meet ups with Pam and Rob who have just been amazing; attending any concerns that we have raised and rectified them in a timely matter and personally our experience with them is what has stood out from other builder...”
Esquire Homes
“The entire process from initial design, construction, pre-delivery inspection and final delivery was handled in a very professional and courteous manner.”
Level Q Renovation & Design Inc.
“We have two kids under thee and I was dreading finding a contractor to do a main floor reno- kitchen, living room, dining room and powder room because of the tremendous horror stories of work that went wrong.”
DTM Construction
“We've used so many different services and contractors over the years in our older home so various repairs and upgrades, and DTM has by far been the best.”
Renu My Condo
“This was my first big renovation I was doing, they were thorough when explaining the entire end-to-end process and provided their own guidance and insights along the way.”
Emo Construction Inc
“They've explained us, every detail & gave us options to choose from: colors, types of moldings, trim, sills etc.”
PAW Construction
“Paul Wilson and his team picked up the pieces and did excellent work getting the job done professionally and quicker than expected, coordinating well with the other trades.”
Ayon Design & Build Corp.
“These guys transformed our house , we are very pleased with the quality and the process, would definitely recommend them to anyone renovating their house .”
Allard Custom Homes
“He has just finished my project and apart from some minor hiccups, mainly because of revision of project plan, I found him to be honest / professional / good value and above all knowledgeable about various trades involved in this line of work.”
Browning Renovations : Kitchen & Basement Renovation Pickering
“If you are looking for professionalism, exceptional workmanship in all trades and disciplines, attention to detail from the planning phase through execution to final delivery then Browning Renovations is for you.”
Why these companies made our list
Is this page useful? Yes
No
Is there anything wrong with this page?
