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Find Thermostat installers and replacers in Ashburn

Avatar for JW Home Improvement
JW Home Improvement
4.4(
5,504
)

Serving Ashburn, VA and surrounding areas

Angi Approved

In business since 2001

Warranties offered

Credit card accepted

"Made appointment for them to come over for an estimate (which they charge for) between 9-12 today. They are a no show. I wasted the whole morning on them. DO NOT recommend."
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CARPENTRY SERVICE
EXTERIOR PAINTING
KITCHEN REMODEL
Jesse Wertjes with Angie!

+8

30 neighbors recently requested a quote
Recommended by79%of homeowners
Avatar for Elements Of Energy L.L.C.
Elements Of Energy L.L.C.
5.0(
18
)

Serving Ashburn, VA and surrounding areas

Angi Approved

Super Service Award Winner

In business since 2022

Free estimates

Emergency services offered

"I had an excellent experience with Kevin. He installed a very large and complex crystal chandelier in our foyer, and the entire process was handled with exceptional professionalism and precision. This was not a simple installation,the chandelier is heavy, intricate, and required careful assembly and mounting at a significant height,but he approached the job with patience, attention to detail, and clear expertise. He took the time to ensure every component was perfectly aligned and secure, and the final result looks absolutely stunning. The installation was done safely, efficiently, and with great care for our home. I would highly recommend him to anyone needing electrical work, especially for challenging or high-end lighting installations. Truly outstanding workmanship."
Kitchen and Bathroom
Fixtures & Ceiling Fans
LED Recessed lights
EV Charging Stations
Switches & Receptacles

+176

Response time1 day
Response rate92%
10 neighbors recently requested a quote
Avatar for A & V Handyman, LLC
A & V Handyman, LLC
5.0(
15
)

Serving Ashburn, VA and surrounding areas

Angi Approved

In business since 2021

Free estimates

Emergency services offered

"Sam is very friendly and understanding, ensuring that every step in the process was done correctly, and even did things that he didn't have to do, but he did anyway. He really went the extra mile for me. He's been doing this for a while, so if you're looking for experience, this is your guy. Great technician, highly recommended."
Additional Photos
Response time2 days
1 neighbors recently requested a quote
Recommended by100%of homeowners
Avatar for DC Handyman
DC Handyman
4.7(
136
)

Serving Ashburn, VA and surrounding areas

Angi Approved

In business since 2010

Free estimates

Warranties offered

"An excellent job putting together the large wardrobes. Arrived on time, professional, prepared, skilled and good customer service. I recommend Jose for any handyman needs, and will use his services in the future as needed. "
Additional Photos
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Additional Photos

+13

Response time1 day
1 neighbors recently requested a quote
Recommended by88%of homeowners
Avatar for X&M Heating and Cooling
X&M Heating and Cooling
5.0(
5
)

Serving Ashburn, VA and surrounding areas

Angi Approved

In business since 2024

Free estimates

Emergency services offered

"We had an absolutely fantastic experience with X&M Heating and Cooling! From start to finish, Richard was beyond responsive, professional, and genuinely a pleasure to work with. You don’t always expect replacing major home systems to feel stress-free, but Richard made the whole process smooth and even enjoyable. They replaced our AC/Furnace (Condenser, Coil Pack, and Heater) as well as our hot water tank—a big job—and the crew knocked it out of the park. Everything was installed with care, attention to detail, and a clear pride in their workmanship. Richard took the time to explain what was happening every step of the way, which gave us total peace of mind. What stood out most, though, was the responsiveness. Whenever I had a question, Richard was quick to answer, patient, and genuinely friendly—it felt like working with a trusted neighbor rather than just a contractor. If you’re looking for a team that does top-notch work - don't look any further."
Response time4 hrs
5 neighbors recently requested a quote
Recommended by60%of homeowners
Avatar for Powerhouse Homeimprovement
Powerhouse Homeimprovement
5.0(
9
)

Serving Ashburn, VA and surrounding areas

Angi Approved

Super Service Award Winner

In business since 2020

Free estimates

Emergency services offered

"Great Experience – Highly Recommend Power House Home Improvement provided excellent service at a very reasonable price. He was patient, responsive to my questions, and flexible with scheduling. He arrived as planned, and when we had to reschedule due to a broken furniture part I discovered during unboxing, he was completely understanding. Once the replacement part arrived, he responded quickly and returned to complete the job. The entire furniture assembly was finished in under two hours and done efficiently and professionally. I would absolutely use him again and highly recommend his services."
Busted water line
Repainted exterior white paint
Recessed bathroom wall shelf
VCT flooring
Waste Drain line

+37

Recommended by66%of homeowners
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Showing 1-10 of 1465
FAQs for thermostat installation and replacement projects in Ashburn, VA

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 Ashburn, VA homeowners’ guide to thermostat installations and replacements

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