Professional General Contractors in Newmarket, ON

Handpicked from 63 vetted & reviewed Construction, Remodeling & Renovation companies in the Newmarket area, explore the top 5 standout choices among the selected group of 24 finalists.

Reno Building Canada Inc.

Reno Building Canada Inc.

(9)
  • Team
“This team saved me in replacing a broken sonotube that was supporting my home addition. Very professional crew and made sure to tidy everything and return to how they found everything evens after taking apart the deck and shed to get to problem areas...”
Free Initial Consultation
Licensed
650 Srigley St C, Newmarket, ON L3Y 1W9
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Morra Kitchens and Fine Cabinetry

Morra Kitchens and Fine Cabinetry

(47)
Kitchen Renovation, Kitchen Cabinetry, Kitchen Design
“Morra Fine Cabinetry gave me my dream kitchen! They were so professional, knowledgeable and easy to work with. They installed my new gloss white cabinets perfectly leaving behind no mistakes or mess. They were available by phone 24/7 for any question...”
Newmarket, ON L3Y 2N8
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Winmar Property Restoration Specialists

Winmar Property Restoration Specialists

(29)
Disaster Cleanup, Emergency Planning, Mould Remediation
“We have never experienced a flood before at our restaurant. We were terrified and didn't know the outcome. Decided to give Winmar a call to help us and wow, did they surpass our expectations. Great customer service, knowledgeable, and put us at ease....”
Emergency Services
In Business Since 2016
Free Initial Consultation
1208 Gorham St Unit 12/13, Newmarket, ON L3Y 8Y9
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Great Canadian Interlock and Stone

Great Canadian Interlock and Stone

(27)
  • Team
  • Questions
  • Product
“The team tackled a very difficult makeover job. Their professional workmanship extendended the life and rejuvenated the look of our interlocking stone at the front of the house.”
Free Initial Consultation
In Business Since 2023
Family Business
961 Damascus Ct, Newmarket, ON L3X 1L2
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MCG Contracting

MCG Contracting

(27)
Decks and Patios, Fences, Interlocking/Stone Installation
“Me and my husband hired mcg Contracting to build our backyard fence and it looks fantastic. The guys are great from start to finish we could not be happier Thank you MCG”
Free Initial Consultation
In Business Since 2018
1228 Gorham St Unit 4, Newmarket, ON L3Y 8Z1
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Best of 2024

Qualification Criteria for best of Winners

Minimum Overall Score
96 (100)
Minimum Reputation Rank
98 Percentile
All of our award winners are based on identifiable facts - reviews, performance, and experience - collected by scientific means. We use this data to assess each business’s essential features, weighting them according to their importance to customers.
Read our methodology
Prominent finalists
Peel Fence Systems Inc

Peel Fence Systems Inc

(25)
  • Company
  • Money
  • Backyard
“Peel Fence installed a dog yard at our home. The ideas for size were logical that they came up with and it was quoted accurately and installed well. Gordon was our sales person and he did a great job from start to finish! Highly recommend Peel Fence.”
In Business Since 2010
482 Ontario St, Newmarket, ON L3Y 2K7
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Kingsridge Building Group

Kingsridge Building Group

(34)
  • Quality
  • Communication
  • Budget
“My experience with Kingsridge has been nothing short of excellent. They complete the job on time and on budget. Kingsridge is a company that cares - about their customers and about the job they are doing. They've brought expertise, advice and integri...”
223 Main St S Suite 2, Newmarket, ON L3Y 3Y9
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Northern Construction Management

Northern Construction Management

(12)
Commercial Services, Design & Engineering Services, New Build & Additions
“We are very happy with the painting and electrical work done by Northern Construction Management. They provided a prompt estimate, started and completed the project on time as promised, and their team is highly professional. We highly recommend them ...”
Free Initial Consultation
15+ Years Experience
130 Davis Dr #32, Newmarket, ON L3Y 2N9
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Altcon Landscaping

Altcon Landscaping

(14)
  • Price
  • Team
  • Quality
“AltCon is a great company for interlock or retaining wall work. Eli, the manager, can give you good recommendations during the project in order to make it turn out better. I was impressed by the speed of the job, the team completed all excavation, ha...”
Free Initial Consultation
In Business Since 2021
750 Valley Green Trail, Newmarket, ON L4C 0T7
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A4 Group Construction Services Inc.

A4 Group Construction Services Inc.

(10)
“A4 Group is a company with a good reputation. From our experience we found these people professional and reliable. The quality of service they provide is remarkable. I definitely recommend A4 Group.”
Offers Financing Options
Licensed
Free Initial Consultation
1045 Janette St, Newmarket, ON L3Y 3C4
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Green Crew

Green Crew

(13)
Outdoor Kitchen & Firepits, Renovation, Decks and Fence
“We worked with Green Crew earlier this year and I highly recommend them! We had a variety of work done in our back yard (privacy fence, landscaping, planting, etc) and are very pleased with the results. Manny was very easy to work with and the crew w...”
1225 Gorham St, Newmarket, ON L3Y 8Y4 16 Lillys Crt Colborne ON, Colborne Ont K0K1S0, Newmarket, ON L3Y 8Y4
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P and G Renovation Ltd.

P and G Renovation Ltd.

(6)
“They did a great job painting our newly built 7400 sqft home, including staining doors, windows and cedar canopies. Very friendly and reliable staff. Very easy to deal with.”
In Business Since 2018
737 Botany Hill Crescent, Newmarket, ON L3Y 3A7
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Regal Home Group

Regal Home Group

(12)
Cottage Renovation, Residential Renovation, Commercial Renovations
“Very affordable. I shopped around for a long time. Regal had the best price. Quality of work was immaculate. They were very professional and had no hidden costs.”
In Business Since 2021
567 Davis Dr, Newmarket, ON L3Y 2P5
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MIS Inc

MIS Inc

(15)
  • Work
  • Job
  • Renovation
“We worked with Moose Improvements to renovate our condo. Reza was very responsive to our needs and worked around the clock to make sure we were happy with the work. Wonderful experience and beautifully done renovation 🙂 …”
In Business Since 2017
978 Wildwood Dr, Newmarket, ON L3Y 2B5
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Homes Makeover

Homes Makeover

(2)
Basement Renovation, Kitchen Renovation, House Renovation
“They did my cannabis store at 1178A Kennedy road. They were fast, clean and professional I'll definitely call them for my next store.”
Free Initial Consultation
Remote Consultations Available
12, 16715 Yonge St Suite 300, Newmarket, ON L3X 1X4
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Stile Contracting + Design

Stile Contracting + Design

(9)
Design, Contracting
“Our experience with STILE contracting + design was extremely positive. From the inital design meetings to the completion of the project, communication has been very reliable. We felt very comfortable having all members of the crew in our home and the...”
78 Main St S, Newmarket, ON L3Y 3Y6
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Ernst Wallner Contracting and Design (Ewcd)

Ernst Wallner Contracting and Design (Ewcd)

(13)
  • Price
  • Renovations
  • Team
“EWCD did a fantastic job renovating my Restauarant. They where able to bring in a team of experts as well as provide solutions for custom millwork and installation. Ern was able to provide honest advise and recommendations that helped us stay on bu...”
23 Vincent St, Newmarket, ON L3Y 4G3
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Easy Basements

Easy Basements

Bathroom Renovation, Painting Services, Tile Installation
“At Easybasements, we understand that undertaking a basement renovation project is a significant financial investment, which is why we're committed to helping you find the right financing solution for your specific needs. While we don't directly provi...”
Free Initial Consultation
Offers Financing Options
129 Coleridge Dr, Newmarket, ON L3X 2T5
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Raytive Homes

Raytive Homes

(11)
  • Project
  • Budget
  • Renovation
“After evaluating many contractors for my basement renovation, I finalized Raytive Homes. Throughout the entire process, Ray was professional, timely and an absolute pleasure to work with. We are so pleased with the final result and are already worki...”
In Business Since 2023
16700 Bayview Ave Unit 30, Newmarket, ON L3X 1W1
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Moderno Construction Inc.

Moderno Construction Inc.

(5)
Doors, Modern Bathroom Renovation, Siding
“Was really happy with my recent door installation. Quality work, easy communication”
236 Karl Rose Trail, Newmarket, ON L3X 3J2
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Dephine Construction Inc

Dephine Construction Inc

(5)
Selective Demolition, Junk Removal and Disposal, Complete Exterior Demolition
“I recently hired Dephine to paint my house and I couldn't be happier with the results. From start to finish, their communication and attention to details were expectional. The quality of their work and their time definitely exceeded my expectation. I...”
In Business Since 2019
Newmarket, ON L3Y 2R8
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Reno Industries

Reno Industries

(4)
Bathroom Renovations, Painting Renovations, Basement Renovations
“Reno Industries renovated our basement and we couldn't be happier. Not only were they very professional with the whole process, but were extremely helpful and provided us with creative ideas that transformed our basement into a masterpiece.”
In Business Since 2014
238 Emma Broadbent Ct, Newmarket, ON L3X 3K8
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Laminate

Laminate

(3)
“They know job and they gave me good price and no issue during job process .”
Free Initial Consultation
In Business Since 2021
23 Applegate Dr, Newmarket, ON L9N 0R2
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G4A Inc.

G4A Inc.

(3)
Complete Remodeling, Flooring, Kitchen Remodeling
“I had a good experience with them overall. They repaired , power washed and stained my deck and did the garage drywall and insulation and installed a prefabricated canopy over my basement steps which was a little bit challenging, but they did a goo...”
In Business Since 2021
194 William Roe Blvd, Newmarket, ON L3Y 1B5
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Renovation, Repair & Home Improvement Services in Newmarket, ON Cost Estimates

Minimum cost
$1831
Maximum cost
$253398
National Average
$34111
Avg Per Hour Rates
$174
$4460
$70737
Average price range is based on 345 cost profiles
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Average Cost $34111
Minimum cost $1831
Maximum cost $253398
Avg Per Hour Rates $174

Average range $4460 to $70737 is based on 345 cost profiles.

Why these companies made our list

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