Envirotech has been taking care of Kansas City homeowners since 1984. Heating and cooling aren’t part of our business. They’re our whole business. We’re a family-owned, woman-owned company based right here in Shawnee.

We have more than 700 reviews and a 4.9-star rating because we’ve spent four decades doing the work right and treating customers honestly. Most of our new HVAC service calls come from neighbors telling neighbors.

We’re the residential HVAC repair team Shawnee and the surrounding KC metro has relied on for over 40 years.

A lot of homeowners spend hours comparing furnace and AC brands. Carrier vs. Trane, Lennox vs. York, Goodman vs. Rheem. However, the single biggest factor in how your system performs is the contractor who installs it.

A bad installation, an improperly sized unit, or skipped commissioning steps will undermine even top-of-the-line equipment. We’ve been called in to fix plenty of brand-new systems that weren’t installed correctly by someone else.

Our technicians work across all major brands and models. We’ll help you find equipment that fits your home, your utility bills, and your budget, not whatever earns us the best margin. That’s been our approach since 1984. It will never change.

Issues like a dirty coil, a worn capacitor or dust build up are easy problems to catch early and expensive ones to ignore.

An HVAC system is built to last 15 to 20 years, but only with regular care. Skip maintenance and you're dealing with higher utility bills, shorter equipment life, and the kind of breakdowns that always seem to happen at the most inconvenient moment.

That's why we recommend two tune-ups a year: air conditioner in the spring, furnace in the fall. Our technicians clean coils, check refrigerant, test electrical components, inspect heat exchangers for cracks (a safety issue on any gas furnace), measure airflow, and swap filters.

We catch small problems while they're still small and keep your HVAC system running the way the manufacturer intended.

Homeowners on our Maintenance Agreement get seasonal tune-ups, priority scheduling, and discounts on repairs, plus a reminder when it's time to book, so you never forget.

Boilers aren't the most common heating system in Kansas City homes, but for the houses that have them, especially older homes in Shawnee, Prairie Village, and the original KC neighborhoods, there's no substitute for a boiler expert. We install, service, and repair both residential and light commercial boilers.

High-Efficiency Condensing Boilers

We install Lochinvar high-efficiency condensing boilers, including the wall-mounted model that runs at up to 98% efficiency. It modulates the firing rate down to 20% of rated input, meaning fewer on/off cycles, lower gas bills, and longer equipment life. A few other advantages:

For most homeowners replacing an aging boiler, this is the system we typically recommend.

Cast Iron Boilers

We also install Smith cast iron boilers when the application calls for them. Cast iron has been the heavy-duty standard for decades, rugged, long-lived, and suited to larger homes, apartment buildings, and commercial or institutional projects. If your boiler has been running since the 1950s, odds are it's cast iron, and we can keep it running a while longer.

Boiler Repair & Service

Boiler work takes specific training and experience, and it's not something every HVAC company in Kansas City does well. We've been doing it for 40+ years.

What can a programmable thermostat do for you?

How much more comfortable can comfort zoning make you?

Envirotech serves homeowners throughout the Kansas City metro and surrounding Johnson County area, including Shawnee, Lenexa, Overland Park, Mission, Merriam, Leawood, Olathe, Prairie Village, Kansas City KS, Basehor, Spring Hill and more.

We’re not a call center routing work to subcontractors. When you call us, you’re calling a team that lives and works in the same communities you do. If you’re searching for local heating and cooling service in the Kansas City area, there’s a good chance we already serve your neighborhood.