Warm in January. Cool in July. Lower bills all year.
Heating, cooling and weatherization for homes and buildings across the Metro East and St. Louis. Licensed, bonded and fully insured.
Green Titans Energy
- Service
- Heating, cooling, weatherization
- Class
- Residential and commercial
- Ownership
- Minority-owned
- Standing
- Licensed, bonded, fully insured
- BBB rating
- A+
- Utility
- Registered Ameren Illinois Program Ally
- Programs
- HEIQ, Smart Savers, MHI
Sauget, Illinois
We fix the equipment and the building around it.
New furnaces and air conditioners work best in a house that holds its heat. We do both, so you pay for less energy.
Insulation
Blown-in attic insulation brought up to recommended levels.
Air sealing
Finding and sealing the leaks that make rooms drafty.
Smart thermostats
Installed and set up, free for qualifying Ameren Illinois customers.
Mobile homes
Insulation and upgrades through the Mobile Home Initiative.
Your home
Repairs, new systems, insulation and air sealing, plus a $299 yearly maintenance plan.
Home services
Your building
Rooftop units, boilers, controls and envelope work for owners and the people who run the building.
Building services
Ameren Illinois may cover the work.
We're a minority-owned, registered Ameren Illinois Program Ally. If you qualify, these programs can pay for some or all of it.
HEIQ
A free Home Energy Assessment, then insulation, air sealing or heating equipment at little to no cost for income-qualified homes.
Smart Savers
A free smart thermostat for qualifying customers. We'll install it.
MHI
The Mobile Home Initiative: a free assessment and energy upgrades for qualifying mobile homes.
Run your own numbers.
Free calculators for homeowners, building owners and building operators.
- Should I repair or replace?
- What would insulation save me?
- Which Ameren programs fit me?
- When does a new rooftop unit pay off?
- Build a maintenance calendar
“They recommended a more economical unit that would hold up for years instead of pushing the most expensive one.”Belinda K., O'Fallon, IL (paraphrased)
That's how we work. Green Titans Energy is a minority-owned business led by owner Nick Johnson, giving the right fix for the house and the budget, from people who live here too.