We have virus-killing air quality tools
Authorized Lennox Systems Dealer
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Authorized Lennox Systems Dealer
60 Month - 0% Interest Financing

Thermostat Products

Our team at Level 9 Heating & Cooling offers professional installation services for thermostat systems in both homes and businesses across the St. Louis metropolitan area. We offer thermostat from Comfortmaker, Emerson, Nest, and many other leading manufacturers of HVAC products with a history of producing quality, long lasting thermostat products for any home or business. The thermostat solutions we offer help you achieve total comfort through your home. They are installed as part of your home's heating and cooling system by our professionally trained technicians.

Our Thermostats

If you are in need of a thermostat for your home or business trust our experts. We can help you select the right model of thermostat for your home. Contact our experts today to set up a free estimate for thermostat installation in your home or business.

WiFi/Programmable Thermostats

Nest Thermostat Installation
Nest Thermostat
  • Automatic Temp Control
  • Increased Energy Efficiency
  • WiFi/App control
Ion System Control
Ion System Control
  • Automatic Temp Control
  • Increased Energy Efficiency
  • WiFi/App control
CÔR Wi-Fi Thermostat
CÔR Wi-Fi Thermostat
  • Automatic Temp Control
  • Increased Energy Efficiency
  • WiFi/App control
CÔR Wi-Fi ThermostatF
CÔR Wi-Fi ThermostatF
  • 95 pint capacity
  • Corrosion Resistant
  • Equipped with castors
CÔR 7C Wi-Fi Thermostat
CÔR 7C Wi-Fi Thermostat
  • Automatic Temp Control
  • Increased Energy Efficiency
  • WiFi/App control
CÔR 5C Wi-Fi Thermostat
CÔR 5C Wi-Fi Thermostat
  • Automatic Temp Control
  • Increased Energy Efficiency
  • WiFi/App control
Observer Communication Wall Control
Observer Communication Wall Control
  • Automatic Temp Control
  • Increased Energy Efficiency
  • WiFi/App control
Programmable Thermostat With Humidity Control
Programmable Thermostat With Humidity Control
  • Programmable Temp Control
  • Humidity Control
  • Dual Fuel System Management
Programmable Thermostat
Programmable Thermostat
  • Programmable Temp Control
  • Increased Energy Savings
  • Dual Fuel System Management

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Our Customers Trust Us

Steve came on time, checked the unit and found the problem quickly. Had a replacement component in his truck and had AC back on! Very very professional.
Jim P - Washington, MO 63090
I am new to my house, Level 9 did maintenance and check on AC in spring, back to do same on heating/furnace. Good work, clear communication about issues with the heating system and actions needed. Care for my best interest and what I need to know to move forward
David P - Washington, MO 63090
Did a preseason A/C inspection. They were on time, professional and thorough. Ben was informative and very knowledgeable of my Lennox heat pump system. Very satisfied
Jim B - Washington, MO 63090
Very professional and kind in answering questions and his servicing the unit.
Linda W - Washington, MO 63090
Rich has been coming to evaluate my ac/ furnace and that of all my family members for years - LOVE HIM - and all the new employees and /or apprentices that have come with him. From making that appointment on the phone to discussing my ac/ furnace needs - everyone has always been very helpful and ...
Beth S - Wildwood, MO 63040
Our family has used Jim's Heating and Cooling, Washington, MO for both our heating and air conditioning needs since we built our home in 2003. We have always been pleased with the service received, and regularly request "Tim" as our service technician. Tim always arrives promptly with a smile on ...
Eileen C - Washington, MO 63090
We offer 24/7 HVAC Service for emergencies in Franklin, St. Charles, St. Louis, and Warren Counties. If you have an emergency contact our experts and we will help.
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All of our HVAC Technicians and Office staff are very friendly. Hop over to our staff page to see some of our team members and to check out your assigned technician.
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Service Area Map

Our Service Area

Our team at Level 9 Heating & Cooling is proud to offer our professional HVAC and commercial HVAC services to home and business owners. We promise to provide a cost-effective solution for repairing or replacing their HVAC units, we cover a wide variety of counties in St. Louis including Franklin, St. Charles, St. Louis, and Warren Counties. Click the button below to check out our service area map and the cities we service.

View Our Full Service Area