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Top-Rated Thermostat installers and replacers in Kansas City - Updated Nov 2026

Avatar for CPC Appliance Repair
CPC Appliance Repair
4.6(
45
)
Thermostat - Install or Replace

Serving Kansas City, MO and surrounding areas

Approved

In business since 1995

Credit card accepted

Customers say: Quality work

"Mr. Barnett was on time, courteous and worked very hard to repair my 15+ year old dryer. Unfortunately, the repairs didn't save me from having to buy a new dryer, but Mr. Barnett did his best. Please thank him for me!"
Recommended by97%of homeowners
Pronto Mechanical Services LLC
5.0(
4
)
Thermostat - Install or Replace

Serving Kansas City, MO and surrounding areas

Approved

In business since 2015

Free estimates

Credit card accepted

We take great pride in our experience, expertise, quality, and customer service that we provide to meet the consumer's needs. It is our mission to provide excellent workmanship and complete customer satisfaction, from the start to the completion of a project. In order to understand the needs and expectations of our customers, we take great care to work and communicate with every customer in a professional manner. Our reputation is based on service, safety, and quality, regardless of how large or small the job.

Response time2 hrs
Recommended by75%of homeowners
Avatar for T&L Services Group
T&L Services Group
5.0(
5
)
Thermostat - Install or Replace

Serving Kansas City, MO and surrounding areas

Approved

Free estimates

Emergency services offered

Warranties offered

"Tyler did a great job installing the garbage disposal. He was prompt, kept me advised on his time of arrival and the pricing was reasonable. I would highly recommend him for your plumbing repairs and installations."
Deck Repairs
Deck Repairs
Deck Repairs
84 neighbors recently requested a quote
Smith Cooling & Heating LLC
4.8(
4
)
Thermostat - Install or Replace

Serving Kansas City, MO and surrounding areas

Approved

In business since 2008

Free estimates

Credit card accepted

Smith Cooling & Heating LLC is a locally owned and operated company that values honesty and integrity in all aspects of our business. Our dedicated team of professionals have over 40 years of hands on experience, to provide innovative ideas and suggestions tailored to your projects. Our services are customized to your individual needs, paying close attention to the details of each project that we are involved with. Please feel free to contact us today!

Response time20 mins
Recommended by100%of homeowners
Avatar for Q 21 Heating and Cooling
Q 21 Heating and Cooling
4.5(
2
)
Thermostat - Install or Replace

Serving Kansas City, MO and surrounding areas

Approved

In business since 2018

Free estimates

Emergency services offered

Q 21 Heating and Cooling is committed to excellence in every aspect of our business. We uphold a standard of integrity bound by fairness, honesty, and personal responsibility. Our distinction is the quality of service we bring to our customers. Accurate knowledge of our trade combined with ability is what makes us true professionals. Above all, we are watchful of our customers' interests, and make their concerns the basis of our business. \n

Response time3 hrs
Response rate86%
...
Showing 1-10 of 218
FAQs for thermostat installation and replacement projects in Kansas City, MO

Smart thermostats may be worth it for many homeowners. They come with various features, including voice control and smartphone apps. Vacation mode can help lower energy usage when you’re out of town for an extended period. Alert warnings let you know about major spikes or drops in temperature. Smartphone apps can track energy usage, and smart thermostats can learn your routine over time to adjust your temperature and reduce wasted energy consumption automatically.

You typically do not need more than one smart thermostat. While it’s common to see multiple mechanical thermostats throughout a large home, multiple smart thermostats may try to override each other. This can lead to problems with the HVAC system. Ensure the unit you buy has the option for dual- or multi-zoned systems to avoid compatibility issues.

Installing a programmable or smart thermostat may save you $180 per year in utility costs. A big part of this comes from a smart thermostat’s ability to learn and adapt to your regular routines. With smartphone apps or web-based interfaces, you also have the option to control your thermostat when you’re not home.

The Kansas City, MO homeowners’ guide to thermostat installations and replacements

From average costs to expert advice, get all the answers you need to get your job done.