How to compare solar quotes in Ontario
Seven steps for comparing price basis, equipment, production, net metering, warranties and scope.
Quote Review · from $495 CAD
Solar and heat pump quote review for Ontario homeowners.
Compare scope, equipment, assumptions, warranties, incentives and payment terms before you sign. The review is independent: no equipment sales, installer commissions or referral fees.
Onsite meetings in Durham Region and Northumberland County. Remote quote reviews are available across Ontario by FaceTime or video meeting.
Why quotes disagree
How to compare solar quotes without stopping at price per watt.
The lowest price and the best value are not always the same quote. Two proposals can look similar while using different assumptions about solar production, estimated hydro-bill savings, future electricity rates, net metering, equipment, incentives, exclusions and service responsibility.
| Review area | What gets normalized | Why it matters |
|---|---|---|
| Price basis | Subtotal, tax, discounts, allowances and assumed incentives | Prevents unlike totals from appearing comparable |
| Equipment | Models, quantities, capacities and stated performance | Shows whether the proposed systems are actually equivalent |
| Scope | Labour, electrical work, permits, utility coordination and commissioning | Reveals work that may become a change order |
| Assumptions | Usage, production, savings, operating conditions and timelines | Separates vendor claims from confirmed facts |
| Terms | Deposit, milestones, financing, cancellation and warranties | Makes commercial risk visible before signing |
What can be reviewed
Heat pump quote review and the connected work around it.
The review can cover one proposal as a completeness check or compare several competing quotes. Where a project affects batteries, backup power, panels, service capacity or another home system, those dependencies are made visible rather than ignored.
- Solar-panel, inverter, battery and monitoring scope.
- Heat-pump equipment, backup heat, controls, duct and electrical assumptions.
- Vendor questions requesting exact models, responsibilities and written clarification.
What you receive
A clear comparison and a better vendor conversation.
The Quote Comparison Report shows material differences, omissions, assumptions and questions in plain language. It can identify which quote best fits priorities such as price, scope clarity, terms, timeline or lower uncertainty, with appropriate caveats.
Learn before you decide
Start with the assumptions behind the proposal.
Is solar worth it in Ontario?
Use a six-part fit test before asking an installer to design the answer.
Heat pump vs gas or propane furnace
Compare the home, fuel, distribution, electrical and backup-heat questions first.
Ontario net metering explained
Understand eligible credits, carry-forward limits and utility approval before buying.
Compare the quotes before one becomes a contract.
Send the proposals you have. I’ll identify what aligns, what does not, and what should be clarified in writing.