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Find Thermostat installers and replacers in Washington

Avatar for Last Minute Services, PLLC
Last Minute Services, PLLC
4.9(
113
)
Thermostat - Install or Replace

Serving Washington, DC and surrounding areas

Approved

Super Service Award Winner

In business since 2003

Free estimates

Emergency services offered

"We called Nick to get our newly installed boiler working. We had some bad luck with our original contractor and we were left with a new unit and no way to heat our house right when it turned cold! Nick made it over the very same day we spoke. Got the boiler up and running, reset our thermostat that was also not connected correctly, he identified the issues with radiators that weren't working and unlike most service reps we've worked with Nick doesn't keep information to himself. He shares what he is doing and why, encourages questions and you can tell he loves his job. He even called the manufacturer for our HVAC and boiler units to get them registered for us! Highly recommend!"
Old heat pump
New heat pump
New Heat Pump
-facile
-facile

+45

Response time5 hrs
5 neighbors recently requested a quote
Recommended by76%of homeowners
Avatar for JW Home Improvement
JW Home Improvement
4.4(
5,749
)
Thermostat - Install or Replace

Serving Washington, DC and surrounding areas

Approved (Corporate)

In business since 2001

Warranties offered

Credit card accepted

"Exceptional Service from JW Home Improvement – A Review Worth Writing Let me start by saying I hate writing reviews, but after the service I just received, I felt absolutely compelled to share my experience. A few days ago, that dreaded moment happened. Our garbage disposal finally gave out. With four daughters, a wife, plenty of spoons, and after years of loyal service, it had officially met its match. I had tried finding quality and trustworthy people and did what anyone would do—asked family and friends. That’s when I remembered JW Home Improvement doing my parents’ deck. They had nothing but great things to say about the experience, so I gave JW a call. After a few frustrating calls with unreliable handymen, I called JW Home Improvement and spoke with James Hinton, who promptly scheduled Jesse and Josh to come assess the situation. Thank God I did. Jesse Wertjes and Josh Metz came out, assessed the situation, and gave me three different options at varying price points. That level of transparency and choice immediately built my trust. With a full family in the house, I opted for the Cadillac of disposals, one that can apparently grind chicken bones, which feels like a necessary feature at this point. From there, Angela Redd, the project coordinator, called to schedule the installation. When our appointment day arrived, so did a snowstorm. Impressively, Angela let me know the tech was still willing to make the call. I chose to reschedule because I didn’t want anyone driving in those conditions, but the dedication spoke volumes. On the rescheduled day, Weldon Harris, the office manager, personally called me in the morning to update me that the technician, Fernando, was running a little behind due to another job taking longer. I didn’t mind at all because the communication was spot on, which to me is one of the most important aspects of good service. When Fernando arrived, he introduced himself and immediately got to work. Everything was smooth until we realized the manufacturer had provided the wrong power cord. Instead of cutting corners, Fernando ran out to Home Depot to get a heavier-duty replacement. That kind of attention to detail blew me away. And the service didn’t stop there. Janice Chuck in billing made the payment process seamless, taking care of everything right away. Later, Luis Molina even followed up to ensure the entire process had gone smoothly and asked if I’d be willing to leave a review. Absolutely. This was my first time using JW Home Improvement, but it definitely won’t be my last. I’m already scheduling an estimate with them for a bathroom remodel and kitchen cabinet revamp. If this is how well they handle a garbage disposal install, I can only imagine how smooth my remodels will go. JW Home Improvement isn’t the cheapest company I spoke to, and I didn’t pick the cheapest option, but I got exactly what I paid for. Top-tier service, communication, and quality workmanship. Highly recommend. Sincerely, Chris McCormick"
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CARPENTRY SERVICE
EXTERIOR PAINTING
KITCHEN REMODEL
Jesse Wertjes with Angie!

+8

25 neighbors recently requested a quote
Recommended by87%of homeowners
Avatar for CIC
CIC
5.0(
26
)
Thermostat - Install or Replace

Serving Washington, DC and surrounding areas

Approved

Super Service Award Winner

In business since 2024

Free estimates

Emergency services offered

"Cristian took on the complete assembly and installation of a Life Time shed 11'x11' and did a great job, including building the required base from pressure treated lumber and plywood. He came on time and worked through freezing weather without complaint and always with positive attitude. Everything was clean and thorough, very efficient and a pleasure to work with."
Handyman Services Project
Handyman Services Project
Handyman Services Project
Handyman Services Project
Handyman Services Project

+181

Response time2 days
Response rate100%
1 neighbors recently requested a quote
Avatar for DC Handyman
DC Handyman
4.2(
163
)
Thermostat - Install or Replace

Serving Washington, DC and surrounding areas

Approved

In business since 2010

Free estimates

Warranties offered

"We had two bathropm fan replacements and found Jose through Amazon installation. Both of our existing fans were so old that the work involved to replace them was significantly more work than inspected. Jose and his team stayed to do all the work that day, even though the initial appointment was only for an hour. They bought needed materials including paint to match the old color on the ceiling where they had to repair Sheetrock.. They were very professional and the price was extremely reasonable. Will definitely work with them again in the future!"
Additional Photos
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+13

Response time2 days
Recommended by88%of homeowners
Avatar for Presidential Heating & Air Conditioning, Inc
Presidential Heating & Air Conditioning, Inc
4.2(
5
)
Thermostat - Install or Replace

Serving Washington, DC and surrounding areas

Approved (Corporate)

In business since 1982

Free estimates

Emergency services offered

Presidential Heating & Air Conditioning in Gaithersburg was founded in 1982. From the very first day, our mission has guided our company's success honesty, superior customer service, and the highest quality system installation around. Year after year, the Presidential team has continued to meet and surpass those ideals without cutting corners.\n\nAs a direct result of our dedication to quality products, people, service, and installation — Presidential Heating & Air Conditioning has built our foundation on customer loyalty and trust. With a complete satisfaction guarantee, the Presidential team won't rest until the job is done and their customers are completely happy with their work.\n\nWhether you own a commercial or residential building or need installation or service, we are committed to providing each of our clients with our expertise regarding the most environmentally friendly systems around.

13 neighbors recently requested a quote
Avatar for S & J Services LLC
S & J Services LLC
4.7(
163
)
Thermostat - Install or Replace

Serving Washington, DC and surrounding areas

In business since 2005

Free estimates

"I had used S&J to pressure wash my previous house (as part of staging in preparation to sell it) and was very impressed with their work. When I moved to my current house, I decided to retain their services again. Santos (the owner) was quick to respond and provided a very reasonable quote given the size of the house. His crew came out quickly and performed a thorough job. After they were done, my house front looked brand new again! I have recommended this company to my friends and colleagues (and now Angie's list)."
Additional Photos
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Additional Photos

+16

Recommended by92%of homeowners
Avatar for LastMinuteLabor.com
LastMinuteLabor.com
4.5(
992
)
Thermostat - Install or Replace

Serving Washington, DC and surrounding areas

In business since 2005

Emergency services offered

Credit card accepted

"They showed up about 10 minutes behind schedule, hence the B for punctuality, but they hit the ground running as soon as they walked through the door.  I only hoped to use them to move the biggest, most cumbersome items, and I was taking care of the rest.  They wrapped or protected those things that needed it and loaded everything extremely well.  We were on the road with the first load in about 1 1/2 hours.  We completed a second load.  In all, they moved a three piece sectional, china cabinet, oak dining table with six chairs, leather sofa and chair, two queen size rooms with furniture, two twin size rooms with furniture, patio table and chairs, grill, trampoline, and miscellaneous other pieces of furniture and boxes.  They were extremely efficient.
They were extremely professional and courteous.  However, I gave them a B because one of the gentlemen had some questionable tattoos that likely speak to his past, which I did not ask about.  He was still great to talk with and worked well.  The team was very cohesive, you could tell they have been working together for some time.
I know how hard they worked, so I also bought them lunch and gave them a decent tip.  It was well worth it!
"
Recommended by89%of homeowners
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FAQs for thermostat installation and replacement projects in Washington, DC

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 Washington, DC homeowners’ guide to thermostat installations and replacements

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