SmartHouse Heating and Cooling

SmartHouse Heating and Cooling SmartHouse offers a complete line of HVAC and Home Performance Services for homeowners in St. Louis. This combination of services makes us the St.

SmartHouse Heating and Cooling is a full-service heating and cooling company, offering traditional and geothermal heating & cooling, air quality solutions, insulation, air sealing, energy efficiency audits and consulting. Louis leader in home performance contracting. What sets SmartHouse apart is our people; they are smart, credentialed and thoroughly dedicated to exceeding customer expectations.

Our staff is accredited by NATE and the Building Performance Institute (BPI) and we participate in the Home Performance with ENERGY STAR (HPwES) program. The methodology we employ allows us to go beyond the usual contractor guesswork to quickly and accurately solve a home’s comfort and energy efficiency issues. We apply building science principles and sophisticated diagnostic equipment to quickly pinpoint causes of common problems and prescribe cost-effective solutions that resolve them permanently. SmartHouse services increase home comfort, health, and safety, and significantly reduce energy usage and utility bills. Our customers benefit from an optimal in-home environment that includes: a safer, more comfortable and draft-free home, enhanced indoor air quality, improved home durability, reduced maintenance costs and increased resale value. We are a heating, air conditioning and air quality company, with the added benefit of a home performance division, which allows us to be a one-stop-shop for home energy efficient solutions. SmartHouse is honored to be a 2020 recipient of the Better Business Bureau (BBB) Torch Award, in recognition of our commitment to exceptional standards for ethical business practices and service to our customers, employees, suppliers and the St. Louis community.

Tired of hot and cold spots at home?Daikin’s advanced smart sensors monitor room conditions in real time and adjust heat...
08/24/2026

Tired of hot and cold spots at home?
Daikin’s advanced smart sensors monitor room conditions in real time and adjust heating, cooling, and airflow to help keep temperatures more even, humidity balanced, and energy use more efficient.
It’s a smarter, more comfortable approach than traditional on-and-off operation.

Not sure whether to repair or replace your AC or heat pump?Consider your system’s age, repair costs, reliability, effici...
08/20/2026

Not sure whether to repair or replace your AC or heat pump?
Consider your system’s age, repair costs, reliability, efficiency, and available incentives before deciding.
Our guide helps St. Louis homeowners choose with confidence—and we're here to answer your questions and support you every step of the way!



Deciding between AC repair or replacement? Learn how age, repair costs, energy efficiency, and rebates can help you choose the best option for your St. Louis home.

Is your AC struggling to keep your house cool? Is there warm air coming out of the vents or visible ice forming? Your AC...
08/18/2026

Is your AC struggling to keep your house cool? Is there warm air coming out of the vents or visible ice forming? Your AC may have a refrigerant leak.
Learn the warning signs, what to do next, and tips to help prevent leaks.



Learn about the signs of cooling system refrigerant leaks, what their causes are, and what to do if your AC unit or heat pump is leaking.

08/13/2026

🚨 HVAC emergency? SmartHouse is ready to help.
• Speak with a live dispatcher 24/7.
• Emergency HVAC service is available 8 a.m.–7 p.m. Monday–Friday and 8 a.m.–5 p.m. Saturday, Sunday, and holidays.
• NATE-certified HVAC technicians
• Fully stocked service vehicles
• Service for all makes and models
• A $79 dispatch fee credited toward an accepted repair of $350 or more
• A BBB Torch Award Winner for Outstanding Ethics & Integrity

When your comfort can’t wait, contact SmartHouse for fast, professional HVAC service you can trust.

SmartHouse offers a complete line of HVAC and Home Performance Services for homeowners in St. Louis.

In the market for a new AC or heat pump?SEER2 ratings help you compare seasonal efficiency, energy use, and performance....
08/13/2026

In the market for a new AC or heat pump?
SEER2 ratings help you compare seasonal efficiency, energy use, and performance. Learn what the numbers mean—and what St. Louis homeowners should consider before upgrading.



Learn about SEER2 ratings, what they mean, and what rating to look for when installing a new AC or heat pump in St. Louis.

Thinking about upgrading your HVAC system? 🤔SmartHouse's partnership with Ameren Missouri’s FastTrack HVAC PAYS® program...
08/10/2026

Thinking about upgrading your HVAC system? 🤔
SmartHouse's partnership with Ameren Missouri’s FastTrack HVAC PAYS® program could make it easier to move to a high-efficiency system with instant rebates and convenient on-bill financing.

Plus, we'll handle all the details for you!! Check out our blog for more information or simply get in touch to schedule your FREE ESTIMATE.

SmartHouse can help you take advantage of Ameren Missouri’s HVAC FastTrack PAYS program and upgrade to a more efficient system.

Want to make your home more comfortable and save money at the same time?SmartHouse will help you explore rebates, specia...
08/03/2026

Want to make your home more comfortable and save money at the same time?
SmartHouse will help you explore rebates, special offers, and financing for heating, cooling, and indoor air quality upgrades.
That includes the Ameren FastTrack HVAC PAYS program, which offers eligible homeowners rebates and convenient on-bill financing when upgrading to a high-efficiency system.
Take a look at the details, and give us a call to schedule your FREE, no-pressure estimate.



Save on heating installation, repair, and HVAC maintenance this fall and winter with SmartHouse in St. Louis, MO. Contact us now for better, more comfortable living.

Heatwaves can push your AC to its limits, but a few smart steps can help keep your home more comfortable and your energy...
07/27/2026

Heatwaves can push your AC to its limits, but a few smart steps can help keep your home more comfortable and your energy bills more manageable. From blocking heat at the windows to using fans the right way, this article shares practical tips for St. Louis homeowners.



SmartHouse offers emergency AC repair in St. Louis. Call 314-648-3162 for a live dispatcher 24/7.

🏡 More even comfort. Quieter operation. Better efficiency.That's why inverter technology is worth a closer look. 🔎      ...
07/13/2026

🏡 More even comfort. Quieter operation. Better efficiency.
That's why inverter technology is worth a closer look. 🔎



Talk to SmartHouse about inverter HVAC systems for steadier temperatures, better humidity control, and quieter cooling in your St. Louis home.

If your cooling bills seem higher every summer, inverter technology may be worth a look. It helps your AC or heat pump r...
07/09/2026

If your cooling bills seem higher every summer, inverter technology may be worth a look. It helps your AC or heat pump run more efficiently, which can mean better comfort, better humidity control, and lower energy use



Talk to SmartHouse about inverter AC and heat pump options that can reduce wasted energy and help lower cooling costs in your St. Louis home.

Address

6921 Olive Boulevard
St. Louis, MO
63130

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