What to Look for in a Solar Installer (That Has Nothing to Do with Panels)
Published by Alberta Solar Homeowners
Going solar in Alberta is one of the smartest long-term decisions you can make—but choosing the right installer is just as important as choosing the right panels.
At Alberta Solar Homeowners, we help locals compare solar quotes and confidently choose the best fit. One thing we’ve learned? Most homeowners zero in on price, equipment, and warranties—and completely overlook who’s actually doing the work. Luckily we’ve done this homework to ensure you’re only speaking with vetted and licensed installers.
This guide skips the technical specs and focuses on what really matters: the people behind the panels.
1. Installer Warranty: Will They Still Be Around?
The installer’s workmanship warranty covers mistakes made during installation—something your panel or inverter warranty won’t touch. In Alberta, standard terms are 3–5 years, though some top-tier companies now offer 10 or even 25 years.
Pro tip: If you don’t see this listed on the quote (which is common), ask about it. And remember: warranties are only good if the company is still around.
2. Subcontracting: Who’s Actually on Your Roof?
In many cases, the person who knocks on your door isn’t part of the company that installs your system. This creates a messy chain of communication—and accountability.
Look for companies that use in-house electricians instead of third-party subcontractors. You want one team managing everything, not passing the buck when issues arise.
3. Sales Practices: Beware the Door-Knock Deal
We’ve all seen it—someone shows up offering “free solar,” promising instant savings with zero downside. High-pressure, commission-based sales tactics are common in the industry and often come with exaggerated claims.
The best defense? Get multiple quotes from trusted Alberta-based installers. If it sounds too good to be true, it probably is.
4. Payment Schedule: Avoid Surprises
Some solar loans don’t release funds until the system is installed. Meanwhile, your installer may ask for a deposit or staged payments.
Before you sign anything, ask about the payment schedule. You may need a short-term bridge (like a line of credit) to cover upfront costs.
5. Company Age: Experience vs. Hustle
Newer companies might offer better prices and go above and beyond to earn reviews and referrals. More established companies bring years of expertise and tried-and-true systems.
There’s no right or wrong here—just make sure you know what you’re getting. You can check incorporation dates using Canada’s Business Registry.
6. Company Size: Personal Touch vs. Process
Smaller teams often mean you’re speaking directly with the owner or lead electrician—someone who will actually be on your roof. Larger teams offer more staff and may have smoother processes, but you’ll likely deal with a project manager or sales rep.
Ask how many installations they complete each year to gauge their size and capabilities.
7. Staff Experience: Who’s Actually Doing the Work?
A newer company might be staffed with seasoned electricians, or vice versa. Always ask:
- Who’s managing my install?
- How long have they been in the solar industry?
You’re not hiring the logo—you’re hiring the crew.
8. Staff Knowledge: Can They Explain Alberta’s Programs?
A great installer should be able to walk you through:
- The Solar Club (unique to Alberta)
- How net billing works
- Why batteries may or may not make sense for your setup
- How they calculate savings and ROI
If they can’t explain the basics clearly, that’s a red flag.
9. Website: The Company’s Digital Resume
In 2025, a company’s website says a lot. Look for:
- Clean design, no typos
- Recent blog posts or project examples
- Real contact info (bonus if someone answers the phone)
- Staff bios and certifications
If their site is a mess, imagine how they’ll manage your project.
10. Quote & Proposal Quality: Is It Professional?
Your quote should clearly include:
- System design
- Price breakdown
- Equipment details
- Warranty info
- Payment terms
If someone scribbles a price on a notepad, move on.
11. Google Reviews: Dig Deeper
Check the most recent reviews—and the worst ones. Do they respond to feedback? Resolve issues?
That said, take reviews with a grain of salt. Some companies pay for 5-stars or offer incentives to remove negative reviews. Use them as a signal, not a final decision-maker.
Final Thoughts
Your solar investment is about more than hardware—it’s about people, integrity, and service.
At Alberta Solar Homeowners, we’re building a trusted network of verified solar providers, educational tools, and unbiased guidance for anyone exploring solar in Alberta. If you need help reviewing a quote or comparing installers, we’re just a message away.