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Guelph Solar

Hamilton Solar Companies
Ranked #2 in Hamilton | Grade A-
4.90 (189 reviews)

Guelph Solar

Guelph Solar designs and installs solar PV systems with a focus on clear communication and efficient, tidy workmanship. The team manages permitting and utility steps and provides monitoring setup and maintenance support.

Why Homeowners Choose This Business

Customers frequently note clear, responsive communication and willingness to answer questions. Install crews work efficiently and leave a tidy result, with rooftop work often completed in a short on-site window. The company coordinates with utilities and keeps timelines transparent.

Service Area

Hamilton and surrounding communities, including Ancaster, Dundas, Stoney Creek, Mount Hope, Binbrook, and nearby areas across the Greater Hamilton region.


How This Business Compares

A quick local comparison based on ranking, review strength, and market visibility.
  • Maintains a competitive standing in this market.
  • Performs at or above the local average for Google rating.
  • Has more Google review volume than many local competitors.
  • Shows strong customer satisfaction signals based on review quality and volume.

Services Covered

  Establishment
  Point Of Interest
  Solar panel installation
  Maintenance
  Rooftop solar
  Ground-Mount Solar
  Installations
  Solar System Design
  Solar monitoring setup
  Solar Maintenance
  Grid-tied solar
  Residential solar
  Commercial solar
  Electrical for solar
  Solar Interconnection
  Solar site assessment

Solar feasibility assessments, custom system design, rooftop and ground-mount installation, electrical upgrades related to solar, monitoring setup, and maintenance for existing systems.


Recent Reviews

4.90

(Based on 189 reviews)

Reviews consistently mention strong communication from first contact through commissioning. Homeowners highlight efficient roof work, tidy installations, and crews that explain the process. Several note that utility and inspection timelines can influence completion, with the contractor keeping them updated. Overall sentiment points to reliable workmanship and helpful guidance during decisions.

Google Review
Justin Wong on Guelph Solar

Had a great experience overall with Guelph Solar. Very good communications throughout the whole process. Misha was great to work with and answered any questions I had. The project team worked as quickly as they could through the different weather conditions and I am happy with the final results. Definitely recommended if you're thinking of going solar!

Google Review
Jonathan Puddle on Guelph Solar

Researched lots of options and chose Guelph Solar based on their expertise and pricing. Even a competitor said, "Oh yeah, you're in good hands." when I told them who we had chosen to go with. Rooftop install was done in 2 days, and the workmanship was excellent. Electrical work takes a bit longer but depends on others (like the city utlities, etc.) We're very satisfied with the experience and would recommend them to everyone.

Google Review
Tom Kavassalis on Guelph Solar

After doing our diligent research and considering several options, we ended up going with Guelph Solar (GS). GS was very responsive to our needs and were willing to accommodate preferences we had. They were also willing to travel to the site, which is quite far from Guelph to ensure that they can prepare the best possible proposal for us. The work performed by the panel installers was very neat and tidy. Likewise, the electricians wrapped things up with the same care and attention to details. Overall, the transaction was very smooth, uncomplicated and the work was completed well within the timeframe laid out at the beginning of the product. From Sales, through Technical to Billing, GS was very easy to deal with. I highly recommend them.

Google Review
Lucy Reid on Guelph Solar

Guelph Solar did a great job for us, from Mike meeting with us, answering our questions, and guiding us through the process, to the team who did the installation and got everything hooked up. It was fast, efficient and very professional.

Google Review
Joel Glaude (Daddy) on Guelph Solar

If you’re looking for a company that conducts themselves with excellence, Guelph Solar is shockingly good! From start to finish, they charged ahead with top-tier service, making the whole process current-ly the best experience I could ask for.

The team was wired for success — professional, friendly, and clearly amp-lified by their passion for renewable energy. They didn’t leave me in the dark once, always keeping communication bright and clear. Installation was a spark of genius, and now my system is running so smoothly, it’s practically electrifying.

If you want a company that truly resonates with quality and care, Guelph Solar is the bright choice. Thanks for powering up my home and my faith in great local businesses!

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Frequently Asked Questions

On-site installation for an average home is often completed within a couple of days once materials and permits are ready. Final commissioning can take longer because it depends on inspections and utility scheduling. The team keeps you posted on each step. Timelines are confirmed after a site assessment.

Yes, the contractor coordinates permitting and the required utility paperwork. Some stages rely on third parties like the local utility, which can affect timing. You’ll receive updates as approvals progress. Any additional requirements will be discussed before work begins.

A site assessment reviews roof orientation, shading, structure, and available space. Design options are tailored to your roof and electrical service. If a roof isn’t ideal, alternatives like a ground mount may be considered. You’ll receive a proposal outlining expected performance.

Solar systems are generally low-maintenance, with periodic checks of production and hardware. Monitoring can flag issues early, and occasional cleaning may help if debris accumulates. If service is needed, a technician can inspect wiring, inverters, and mounting. Maintenance plans can be discussed after installation.

Standard grid-tied systems shut down during outages for safety. Backup capability requires a battery system and compatible equipment. If backup is a goal, discuss options during design so the system is configured appropriately. Your proposal can include battery readiness or storage solutions.
 Verified Listing

Opening Hours


  • Monday 9:00 AM – 5:00 PM
  • Tuesday 9:00 AM – 5:00 PM
  • Wednesday 9:00 AM – 5:00 PM
  • Thursday 9:00 AM – 5:00 PM
  • Friday 9:00 AM – 5:00 PM
  • Saturday Closed
  • Sunday Closed

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Business Details


Business Rating
4.90 (189 reviews) FeaturedPro Business
Address
7124 Wellington Rd 124, Guelph/Eramosa, ON N1H 6J3, Canada, ON N1H 6J3
Phone
Business Type
service

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