Professional General Contractors in Newmarket, ON

The highest-rated Construction, Remodeling & Renovation companies out of 106 vetted & reviewed in the Newmarket area.

Yorkland Homes

Yorkland Homes

(28)
  • Project
  • Clean
  • Price
“Yorkland Homes built a new bathroom and I am totally pleased with the cost, workmanship and quality of work. It was my first job with them and, of course, I was a bit nervous. The work was done on time and their workers showed great professionalism. ...”
Family Business
Offers Financing Options
10+ Years Experience
Free Initial Consultation
742 Pam Crescent, Newmarket, ON L3Y 5B6
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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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Kingsridge Building Group

Kingsridge Building Group

(29)
Renovations, Custom Homes, Landscaping & Pools
“KingsRidge did my main floor renovation. The team worked to ensure that all work was done to perfection, amazing work, cleaned up after each day of work, quick to complete any issues, always on time, I am beyond happy with my kitchen, so much to e...”
In Business Since 2011
223 Main St S Suite 2, Newmarket, ON L3Y 3Y9
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Morra Kitchens and Fine Cabinetry

Morra Kitchens and Fine Cabinetry

(26)
  • Project
  • Attention
  • Team
“The professionalism and quality of work is amazing. Rocky and his team are fantastic and their creativity is an added bonus. They provide drawings that are accurate and their 3D prints help you understand what your project would look like.”
In Business Since 2021
Newmarket, ON L3Y 2N8
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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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Reno Building Canada Inc.

Reno Building Canada Inc.

(5)
“I am very happy that I hired Renobuilding for demolishing the drywalls of my walk-in closet. Mayyar and team were extremely meticulous and knowledgeable in their work. They gave me the best quote and did the most professional job possible. Highly rec...”
Family Business
Licensed, BBB Accredited
In Business Since 2020
Free Initial Consultation
650 Srigley St C, Newmarket, ON L3Y 1W9
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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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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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A4 Group

A4 Group

(7)
“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.”
Free Initial Consultation
Licensed
In Business Since 2016
Offers Financing Options
Newmarket, ON L3Y 2N8
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Ernst Wallner Contracting and Design (Ewcd)

Ernst Wallner Contracting and Design (Ewcd)

(14)
  • Job
  • Price
  • Renovations
“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...”
In Business Since 2007
23 Vincent St, Newmarket, ON L3Y 4G3
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Northern Construction Management

Northern Construction Management

(4)
Commercial Services, Residential Services, Design & Engineering Services
“Guys stopped by for a quote on friday. Communications was quick and extremely transparent. Job was completed as promise within 10 business days.”
Free Initial Consultation
In Business Since 2018
176 Alfred Smith Way, Newmarket, ON L3X 3C4
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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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Eon Renovations

Eon Renovations

(13)
  • Knowledge
  • Price
  • Quality
“Great service!!! Very knowledgeable staff and amazing customer support. We renovated our house with Vlad and Dan and were very pleased with their work.”
Free Initial Consultation
In Business Since 2018
19 Ballard Crescent, Newmarket, ON L3X 1S2
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Stile Contracting + Design

Stile Contracting + Design

(3)
Design, Contracting
“I contacted Stile for my basement renovation, end to end the service was professional, high quality work with constant communication and updates on the construction. The transformation was unbelievable and I could not be happier. Everyone who works a...”
In Business Since 2021
78 Main St S, Newmarket, ON L3Y 3Y6
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RA Engineering Inc.

RA Engineering Inc.

(1)
Water and Wastewater, Tunnelling, Process Plants | Manufacturing Facilities
“Very helpful and professional. They were able to work with my short deadline and the product I received was above what was required. I would highly recommend!!”
In Business Since 2007
18075 Leslie St Unit 210, Newmarket, ON L3Y 9A4
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Diamond & Daughters Construction Ltd.

Diamond & Daughters Construction Ltd.

(1)
“Josh is a perfectionist who recently went out on his own. I worked with him for many years and hired him to do my backsplash and baseboard trim. Very pleasant to have in the house, professional and punctual, and skilled in many different trades, I wi...”
Free Initial Consultation
In Business Since 2022
289 Billings Crescent, Newmarket, ON L3Y 7Z2
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CSG Basement Renovations Newmarket

CSG Basement Renovations Newmarket

(1)
“I threw a house warming party last night and got thousands of compliments on the renovated basement. CSG team did an excellent job which is even a little better than my expectations.”
Free Initial Consultation
In Business Since 2021
210 Pony Dr Unit 3, Newmarket, ON L3Y 7B6
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Cambria Design Build

Cambria Design Build

(4)
“My painting company, The Painting Hub Inc, has been working closely alongside Cambria Design Build LTD as a subcontractor on many commercial large-scale projects. I find everyone at Cambria to be professional, helpful, and forward-thinking. I highl...”
In Business Since 2001
1250 Journey's End Cir Unit 1, Newmarket, ON L3Y 0B9
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Isra Homes Inc.

Isra Homes Inc.

“Woodworking is my first trade. I have worked on numerous projects, from homes to businesses. Please view my portfolio for all my work.”
Free Initial Consultation
In Business Since 2022
110 Widdifield Ave, Newmarket, ON L3X 1Z3
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Rob Cummings Contracting

Rob Cummings Contracting

Home Additions & Framing, Wind, Fire & Water, Home Renovations
“Our team of dedicated individuals can help with almost any aspect of a house. Whether you are looking to add value to your home and increase your resale potential, or just add floor space for your growing family, we can help. With 25 years of experie...”
25+ Years Experience
447 Ontario St, Newmarket, ON L3Y 2K6
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G4A Inc.

G4A Inc.

Home Interior , Flooring, Kitchen Remodeling
In Business Since 2021
194 William Roe Blvd, Newmarket, ON L3Y 1B5
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Dolmen Group Inc.

Dolmen Group Inc.

“A Construction Project Management Company servicing Toronto, York-Durham Region & Surrounding Areas.”
In Business Since 2017
1195 Stellar Dr unit 5, Newmarket, ON L3Y 7B8
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Steptoe Carpentry

Steptoe Carpentry

(5)
  • Renovation
“We are extremely pleased with our renovation, it exceeded our expectations. Andy, we appreciate the quality and pride of craftsmanship from you and your team. All your team including subcontractors were incredibly polite, courteous, attentive and pro...”
In Business Since 2003
110 Pony Dr #9, Newmarket, ON L3Y 7B6
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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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