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Top-Rated Thermostat installers and replacers in Cincinnati - Updated Nov 2026

Avatar for Schneller Plumbing, Heating & Air
Schneller Plumbing, Heating & Air
4.6(
242
)
Thermostat - Install or Replace

Serving Cincinnati, OH and surrounding areas

Approved

In business since 1928

Free estimates

Emergency services offered

"Jan 2022 - We had a very complicated situation. Half our house has a basement the other half is on a slab. Because of this, our house had 2 different systems, one of which still used expensive heating oil. Joe did a thorough walk through, understood our issues and came up with a solid plan where other companies ghosted us! They replaced EVERYTHING AC, furnace, ducts, vents, thermostat etc and put ONE new system throughout by using the attic. The house is much more comfortable and the cold zones are gone. It was a huge job - I think ALL their workers were here. Everyone was very friendly, clean and respectful of our home. I highly recommend Schneller Knochlemann."
Sub Station II
Before and After
WOW!
New Furnace!
Response time1 day
Recommended by94%of homeowners
Avatar for Tri State Complete Home Repair and Maintenance
Tri State Complete Home Repair and Maintenance
4.5(
79
)
Thermostat - Install or Replace

Serving Cincinnati, OH and surrounding areas

Approved

Super Service Award Winner

In business since 1996

Free estimates

Emergency services offered

"Had to replace an ancient Jenn-Air drop-in range with downdraft (installed in 1979) with a new LG duel fuel gas stove/electric oven range slide in. Knew it would take some work. Randy and Dan were great during the installation. Tim was very responsive."
Remodeling - General Project
Before ☹️
Remodeling - General Project
After! !
Additional Photos

+5

10 neighbors recently requested a quote
Recommended by50%of homeowners
Avatar for Arlinghaus Plumbing Heating Air Conditioning & Electrical of Cincinnati
Arlinghaus Plumbing Heating Air Conditioning & Electrical of Cincinnati
4.1(
33
)
Thermostat - Install or Replace

Serving Cincinnati, OH and surrounding areas

Approved

In business since 2008

Free estimates

Credit card accepted

Arlinghaus Plumbing, Heating, Air Conditioning & Electrical is a family-owned business & your trusted expert for AC repair, AC installation, AC tune-ups, heating, plumbing, and electrical services across NKY, Cincinnati & SE Indiana – including Amelia, New Richmond, Batavia, Owensville, Milford, Blue Ash, Indian Hill, Mason, Lebanon, Hamilton, Middletown, Springboro & Oxford. Our team delivers fast, reliable service to keep your home comfortable all year. We also handle drain cleaning, sewer services, water heaters, & 24/7 emergency plumbing. Licensed, insured technicians with over 6,000 5-star reviews. Same-day service, upfront pricing, & a 100% satisfaction guarantee. Call today for expert HVAC and plumbing service!

ON THE JOB
ON THE JOB
ON THE JOB
ON THE JOB
ON THE JOB

+58

44 neighbors recently requested a quote
Recommended by89%of homeowners
D&L Hauser Services, LLC
4.6(
29
)
Thermostat - Install or Replace

Serving Cincinnati, OH and surrounding areas

Approved

In business since 2000

Warranties offered

Small jobs welcome

"Dave went beyond the call of duty and responded on Christmas Eve (12-24-2016) because he knew I needed his service badly and finding anyone else would be difficult if not impossible. He did a great job with the installation of my new hot water heater. Very courteous and professional. I highly recommend him."
Response time4 hrs
Recommended by100%of homeowners
Avatar for All for One
All for One
5.0(
7
)
Thermostat - Install or Replace

Serving Cincinnati, OH and surrounding areas

Approved

Super Service Award Winner

In business since 2010

Free estimates

Emergency services offered

"Preston did an outstanding job at my Airbnb rental! He installed a new light fixture, completed some much-needed plumbing repairs, and handled several electrical tasks with professionalism and care. He was punctual, respectful of the space, and made sure everything was done safely and up to code. The quality of his work exceeded my expectations, and it was clear he takes pride in what he does. I would absolutely recommend Preston to anyone in need of reliable, skilled handyman services. Looking forward to working with him again in the future!"
After
Before
Finished Project
Before
Before

+3

Response time1 day
Response rate92%
1 neighbors recently requested a quote
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FAQs for thermostat installation and replacement projects in Cincinnati, OH

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 Cincinnati, OH homeowners’ guide to thermostat installations and replacements

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