Since 2001Lethbridge owned. 5 straight Consumer Choice Awards
Solar, geothermal and utilities for Southern Alberta.
Lethbridge has the best blue skies in the country for solar. We help homes, farms and businesses cut their energy bills, with clear advice and no pressure.
Free, no-obligation quoteLongest warranties in the area
- Consumer Choice5 years running
- BBB A+Accredited
- 25-yearInverter warranty
- LocalSince 2001
Your neighbourhood installers
Local advice, not a door-to-door pitch.
- 5 years runningConsumer Choice Award, Solar Energy
- 2019 WinnerBILD Alberta Award, Casa Verde
- 2024 WinnerCommunity Votes Lethbridge
- A+ RatingBBB Accredited
What we do
Solar, geothermal and Smart Utilities.
One Lethbridge team for generating, heating and buying your energy.

Built local, owned local
More than installers. Part of your community.
Locally owned and operated for over two decades, Energy Smart has helped Southern Albertans make informed decisions about renewable energy since 2001.
We believe education is just as important as installation, so you fully understand your options without feeling pressured or overwhelmed.
- Owned by Rudy and Stella Reger
- Net-zero head office with an 80 kW array
- We speak out against door-to-door solar sales
Why Energy Smart
Clear advice. Transparent pricing. No pressure.
Southern Alberta’s dedicated solar, geothermal and utility provider.
Longest guarantees
Panels at 85% after 20 years, 25-year inverters and the longest workmanship warranty in the area.
Local team
Sales, installs and support from Lethbridge, not Calgary.
One provider
Generate it, heat with it and buy it, with Smart Utilities.
Award-winning
Five straight Consumer Choice Awards and a BILD Alberta Award.
Real savings
From Southern Alberta homeowners, farmers and businesses.
In their own words.
“Did a commercial installation - very pleased with the whole process from sales, to install, to now producing. Sales is not pushy, but rather very informative. Install was sooner and faster than promised.”
“We put solar on three properties and were very happy with the service and price. One other quote we got was as much for our house as we paid for all three systems with Energy Smart.”
“I liked dealing with someone local who isn’t based out of Calgary, as I feel they have more ownership of their work and quality, as they are based in our community here!”
“Over the first full 4 years of operation, our home ended up being net-negative for electric use with an overall average of almost 108% of our annual electricity needs!”
How it works
Simple from the first call.
- 01
Free quote
Request a free, no-obligation quote or site inspection.
- 02
Clear options
We explain your options and pricing, with no pressure.
- 03
Install
Our own crew installs it, often faster than promised.
- 04
Track savings
We set up monitoring so you can watch your production.
Service area
Serving Lethbridge and Southern Alberta.
Lethbridge and Southern Alberta (south of Calgary). Homes, farms and businesses.
- Lethbridge
- Crowsnest Pass
- Southern Alberta, south of Calgary
Questions
Good to know before you call.
Still wondering? Call 403-327-4129 and ask.
Yes. Our blue skies are the best in the country for solar, so you get one of the quickest returns.
Yes, a free, no-obligation quote or site inspection.
Panels guaranteed at 85% after 20 years, 25-year inverters, and the longest labour warranty in the area.
Yes. Smart Utilities offers electricity and natural gas plans, plus SOLAR CLUB™ for solar owners.
Lethbridge and Southern Alberta, south of Calgary.
Ready to cut your energy bill?
Free, no-obligation quote from a Lethbridge team.


