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Find Thermostat installers and replacers in Coatesville

General Maintenance Services LLC
New to Angi

Angi Approved

In business since 1990

Free estimates

General Maintenance Services LLC is proud to be locally owned and operated. We're dedicated to providing our clients with the very best in installation, service, and repair for your heating and cooling needs. Our company is built on honesty and integrity. We specialize in central A/C and cooling systems as well as heating and furnace systems. We take pride in the quality of our work and our commitment to outstanding results. We look forward to building long-term relationships with our clients, and guarantee your satisfaction. Experience matters when your comfort is the goal, call the company with over 35 years in the business.

2 neighbors recently requested a quote
Avatar for Mr. Handyman of the Western Main Line
Mr. Handyman of the Western Main Line
4.8(
135
)

Angi Approved

In business since 2004

Warranties offered

Customers say: Super punctual

"HE CAME A ND DID THE JOB WITH NO PROBLEM. HE ADVISED THAT HE WAS HIRED FOR MORE HOURS AND AKSED IF THERE WAS ANYTHING ELSE WE NEEDED HIM FOR!!"
1 neighbors recently requested a quote
Recommended by85%of homeowners
Egger Home Services
5.0(
3
)

Angi Approved

Super Service Award Winner

In business since 2024

Free estimates

Warranties offered

"Fantastic. Jonathan knows what he’s doing, very precise with measurements, and has a wide range of abilities. So friendly and personable. He helped transform our new build house into a finished home. He is able to install many things, curtain rods, ceiling shower rods, heavy mirrors, heavy art work, and now is tackling adding wire rack shelves in our closets. Next up some Ikea cabinets in our laundry, and painting our garage. His prices are up front and very reasonable. He is licensed and insured. We feel he is quite a gem to have found! Would not hesitate to hire him again and again. He is very positive, eager to work and does excellent work."
Recommended by100%of homeowners
Avatar for Sunny's Services
Sunny's Services
4.9(
31
)

Angi Approved

Super Service Award Winner

In business since 2002

Free estimates

Emergency services offered

"Very well. Sunny's Services not only moved our new stand up freezer into our house, they removed the old one AND all the packing materials from the new one. They even advised us not to plug in the new one for a couple hours because they tipped it when they moved it. They were on time, courteous and the price was very reasonable."
2 neighbors recently requested a quote
Recommended by96%of homeowners
T.K. Heating & Cooling
5.0(
2
)

In business since 1992

Emergency services offered

Small business. Competative Rates. All work is warranteed. Top Quality Workmanship.

Recommended by100%of homeowners
Avatar for Auto Transport - United Freight Of America
Auto Transport - United Freight Of America
4.8(
920
)

In business since 2008

Free estimates

Emergency services offered

"Excellent, no problems. My car was new the first year I used the service and there has never been any damage during the transports. The men picking up and delivering the car have always been pleasant and cooperative. Both Ely and Guy at United Transport has been highly responsive to my needs. I would highly recommend this company."
Recommended by96%of homeowners
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FAQs for thermostat installation and replacement projects in Coatesville, PA

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 Coatesville, PA homeowners’ guide to thermostat installations and replacements

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