Trusted Solar Panel Installers in Markham, ON

The highest-rated Grid-Tied, Off-Grid & Hybrid System Installation companies out of 38 vetted & reviewed in the Markham area.

Terawatt Solar

Terawatt Solar

(23)
  • Quality
  • Solar Panels
  • Questions
“Terawatt Solar installed my total Solar system at the end of 2017, as part of the Micro-fit program. Their services were excellent and workmanship was beyond reproach. They treated me with respect and answered all questions adequately. They were eff...”
7030 Woodbine Ave Suite 500, Markham, ON L3T 6G2
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Microgreen Solar Corporation

Microgreen Solar Corporation

(6)
  • Phone
  • Stand-Alone Power System
  • Email
“I am quite proud to say that I have reduced my carbon foot print. The Microgreen system is as easy to install as the video show. I am 60 and I put the panels on my roof myself and I do not like heights. So it is easy to install. The system is the 4...”
860 Denison St Unit 10, Markham, ON L3R 4H1
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WH Mechanical Engineering Inc o/A Enerpak

WH Mechanical Engineering Inc o/A Enerpak

(1)
“Good Reliable Product, Fast Shipping, Excellent Services.”
7030 Woodbine Ave Unit # 500, Markham, ON L3R 6G2
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Solarup Inc.

Solarup Inc.

(22)
  • Electricity
  • Questions
  • Solar Panels
“Last year I got Solar Panels installed at my home in Ajax through SolarUp Inc. I dealt with Michael from the start to completion of the solar project. He is very knowledgeable and always available to answer all of my questions and explained everythi...”
Free Initial Consultation
Coupons & Offers
364 Supertest Rd #208, North York, ON M3J 2M2
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Toronto

Toronto

(15)
Commercial Roofing, Skylights Installation, Soffit & Fascia
“We had our roof replaced last week by Toronto Roofers. Tim and his crew were great from the beginning, we received a quote within 2 days of contacting them and they came on schedule to do the work. They were also very through with the clean up afterw...”
Locally Owned & Operated
Free Initial Consultation
In Business Since 2013
15 La Rose Ave, Etobicoke, ON M9P 1A5
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Green Integrations Inc.

Green Integrations Inc.

(10)
  • Design
  • To Choose
  • System
“I just had my home outfitted with solar panels and Green Integrations was great to work with. Like many construction projects, ours was littered with red tape and unexpected problems. Green Integrations was always prompt to respond to my messages and...”
Free Initial Consultation
Coupons & Offers
Offers Financing Options
125 Norfinch Dr #207, Toronto, ON M3N 1W8
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Herc Du Soleil

Herc Du Soleil

(19)
  • Questions
  • Tech Support
  • System
“Really happy with Gopal from Herc du Soleil!! From proposal to implementation, Gopal has been responsive, professional, informative and very easy to deal with. On installation day, he and his crew arrived on time and worked really hard - especially ...”
Licensed
In Business Since 2011
Serving Markham Area
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Exactus Energy

Exactus Energy

(14)
  • Business
  • Industry
  • Commercial
“Exactus Energy were a great experience to work with! If you need Residential, Commercial or Utility Scale Solar Designs, Eddie and Matt at Exactus can help you out. I needed a few Permit Packages completed for some New York Commercial Rooftops, they ...”
In Business Since 2015
888 Dupont St Unit 208, Toronto, ON M9A 1B5
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Reboot Solar

Reboot Solar

(13)
  • Questions
  • Information
“Thank you so much Ida. It was a true pleasure discussing my solar options with you. Extremely pleasant, informative and knowledgeable. You made my decision to go go an amazing one. Thank you. :)”
In Business Since 2017
Two Morneau Shepell Centre, 895 Don Mills Rd. Suite 900, North York, ON M3C 1W3
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Profusion Solar

Profusion Solar

(8)
Energy Storage, Residential Solar, LED
“I had a great time dealing with this company. They are very professional and took their time in walking us through the entire project while providing us with updates along the way.”
In Business Since 2017
100 Mural St Suite 100, Richmond Hill, ON L4B 1J3
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Alternate Power International Ltd

Alternate Power International Ltd

(11)
  • Design
  • Knowledge
  • Solar Panels
“I have received great Service from Alternate Power International Ltd. Their customer service is by far the best! They have experienced qualified installers and technicians. I recommend them whole heartedly 💯 …”
In Business Since 2008
Serving Markham Area
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Ontario Solar Installers

Ontario Solar Installers

(2)
“Great people working there, they really showed me the light.”
Free Initial Consultation
Coupons & Offers
In Business Since 2011
88 Laramie Crescent, Maple, ON L6A 0P8
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Advanced Racking Solutions

Advanced Racking Solutions

(5)
  • Product
“This company is the tops in solar racking. Innovative solutions backed by fully engineering backup.”
In Business Since 2011
Serving Markham Area
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Solify

Solify

(1)
“I had my doubts and concerns about going solar but after talking with Ben and the explanations he gave me I have a much better understanding of what solar is and I'm 100% into it. Thank you so much Ben and Randy for the information and patience.”
Free Initial Consultation
In Business Since 2022
1210 Sheppard Ave E #204, North York, ON M2K
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Renewable Watts Canada

Renewable Watts Canada

“Since 2009 we have installed over350 residential/agriculturalsolar arrays totaling over 3MW. In 2014 Renewable Watts entered the commercial sector. To date we have installed over 400 commercial solar arrays, totaling over 250MW”
Free Initial Consultation
Serving Markham Area
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Boreal Solar Inc

Boreal Solar Inc

(1)
“We have worked with Richard from Boreal Solar for over 5 years now to procure solar panels, inverters, mounting equipment and battery systems for grid-tied and off-grid projects for our EPC company. Not only does Boreal Solar provide the best qual...”
In Business Since 2010
240 Bartor Rd #6, North York, ON M9M 2W6
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Griffenergy

Griffenergy

(11)
  • Solar Panels
  • Sales
“My experience with Griffin smart was incredible. I really like the way you guys explains everything in a very clear manner and there is no doubt that everyone should check this out. Overall, I would highly recommend this. You guys are doing a great j...”
In Business Since 2017
260 Eddystone Ave, Toronto, ON M3N 1H7
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Pro Roofers Inc

Pro Roofers Inc

(1)
“One best roofing company in GTA ,with awesome employee”
In Business Since 2017
350 Red Maple Rd, Richmond Hill, ON L4C 0T5
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FIT Solar Systems

FIT Solar Systems

“Fit Solar was established in 2010. Since then we have developed and maintained large scale rooftop solar PV Systems and proudly continue to operate several solar projects that we call our own. Among many accolades in the past decade, we were the firs...”
In Business Since 2010
200 Suntract Rd, North York, ON M9N 2V9
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Intellectric Technologies

Intellectric Technologies

(5)
  • Light
“I am related to the business but after years of experience with Randal, I can vouch for his thorough knowledge of the trade and forward-moving approach to technology. Honest and interested! Positive Responsiveness, Quality, Professionalism, Value Se...”
Coe Hill Drive, Toronto, ON, M6S
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Groundheat Solar Wind Corp.

Groundheat Solar Wind Corp.

Institutional, Commercial, Residential
“Experienced Team of Engineers With over 30 years of experience, our team of engineering experts and field service providers have constructed a countless number of heating and cooling systems to date for mechanical consultants, contractors and more.”
Free Initial Consultation
Offers Financing Options
In Business Since 1998
Serving Markham Area
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Sands Solar Roofing Inc.

Sands Solar Roofing Inc.

“Experienced Professionals in Roofing and Solar System Installation. Master electricians and professional engineers providing legendary, high quality service for each and every customer.”
Free Initial Consultation
Transparent Fees & Pricing
In Business Since 2017
45 Woodward Ave, Thornhill, ON L3T
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Mixshop

Mixshop

“Ontario Top Solar Panel Design, Installation and Product Distribution Company. Increase the value of your property and reduce your energy bills by installing solar panels. Government grants available.”
Free Initial Consultation
Coupons & Offers
In Business Since 2003
250 Consumers Rd #1108-588, Toronto, ON M2J 4V6
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Moose Power Inc.

Moose Power Inc.

“good”
Offers Financing Options
In Business Since 2005
1 St Clair Ave E suite 900, Toronto, ON M4T 2V7
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Solar Panel Installation Services in Markham, ON Cost Estimates

Minimum cost
$6400
Maximum cost
$62570
National Average
$33151
Avg Per Hour Rates
$165
$23113
$43370
Typical price range is based on 259 cost profiles
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Average Cost $33151
Minimum cost $6400
Maximum cost $62570
Avg Per Hour Rates $165

Typical range $23113 to $43370 is based on 259 cost profiles.

Why these companies made our list

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