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TRUSTED BY SPENCERVILLE, MD HOMEOWNERS

  • Average homeowner rating star icon4.6
    Average homeowner rating
  • Verified reviews icon1.9k+
    Verified nest installation services reviews

Top-Rated Nest installation pros in Spencerville - Updated Nov 2026

Avatar for JW Home Improvement
JW Home Improvement
4.4(
5,749
)
Thermostat - Install or ReplaceThermostat - Repair or Reprogram

Serving Spencerville, MD and surrounding areas

Approved (Corporate)

In business since 2001

Warranties offered

Credit card accepted

"We were delighted with the outcome of the installation of a new surround on our fireplace. This was a re-do of an initial installation by another contractor that did not work out too well! I was nervous about getting this done right and Kevin put me at ease immediately. He was precise, highly skilled, and very aware that we were not happy with the first installation. It turned out beautifully."
Additional Photos
CARPENTRY SERVICE
EXTERIOR PAINTING
KITCHEN REMODEL
Jesse Wertjes with Angie!

+8

21 neighbors recently requested a quote
Recommended by87%of homeowners
Avatar for Beacon Home Services, Inc.
Beacon Home Services, Inc.
4.6(
2,060
)
Thermostat - Install or ReplaceThermostat - Repair or Reprogram

Serving Spencerville, MD and surrounding areas

Approved

In business since 2002

Free estimates

Credit card accepted

Beacon Home Services has provided professional plumbing and electrical services to customers throughout Northern Virginia (PWC, Fairfax County, Loudon County, Alexandria, Arlington County) and Montgomery County, Maryland for 20+ years. Our technicians genuinely care about our customers, which is why we have been the trusted electrical and plumbing services company in the area and have an excellent Google rating and A+ BBB rating. When you have an electrical or plumbing problem, you need it solved quickly for the safety and comfort of you and your family. Our techs have the appropriate licensing or certifications to help with your project. If you are looking for local Plumbing & Electrical experts -- we're here to help!

2 neighbors recently requested a quote
Recommended by88%of homeowners
Avatar for Horizon Services, LLC (MD)
Horizon Services, LLC (MD)
3.8(
1,465
)
Thermostat - Repair or Reprogram

Serving Spencerville, MD and surrounding areas

Approved

In business since 1989

Free estimates

Emergency services offered

"I shopped around and received quotes from this company and 3 others for installation of a new HVAC for my condo. Horizon had a fair price and the customer service and installation was worth it. The technicians and consultants were all professional and got the job done in a timely manner. Would hire again and highly recommend to others. Thank you Shawn, Michael, James, and Butch!"
Horizon Services Heating and Cooling
Horizon Services Heating and Cooling
Horizon Services Heating and Cooling
Horizon Services Heating and Cooling
Horizon Services Heating and Cooling

+27

11 neighbors recently requested a quote
Recommended by89%of homeowners
Markool Heating & Cooling, LLC
4.7(
21
)
Thermostat - Install or ReplaceThermostat - Repair or Reprogram

Serving Spencerville, MD and surrounding areas

Approved

In business since 2019

Free estimates

Warranties offered

Welcome to Markool Heating & Cooling. We proudly provide the highest quality of service and craftsmanship for each aspect of your project. Our depth of knowledge and experience solidify our belief that customer service stands as the highest priority. We eagerly look forward to working with you and making your vision a reality. Give us a call, text, or email today, and let us get started!

Response time7 hrs
5 neighbors recently requested a quote
Recommended by84%of homeowners
Valnard General Service Solutions
4.4(
11
)
Thermostat - Install or ReplaceThermostat - Repair or Reprogram

Serving Spencerville, MD and surrounding areas

Approved

In business since 2010

Free estimates

Emergency services offered

Valnard General Service Solutions (GSS) is built on over 25 years of experience in the field of general contracting. We offer free estimates, competitive rates, flexible payment plans and the highest quality of professional repairs and general construction service. Valnard and its sub-contractors are licensed and bonded.

Response time7 hrs
Response rate100%
1 neighbors recently requested a quote
Avatar for Presidential Heating & Air Conditioning, Inc
Presidential Heating & Air Conditioning, Inc
4.2(
5
)
Thermostat - Install or ReplaceThermostat - Repair or Reprogram

Serving Spencerville, MD 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.

17 neighbors recently requested a quote
Avatar for D & D HVAC SOLUTIONS LLC
D & D HVAC SOLUTIONS LLC
5.0(
2
)
Thermostat - Repair or Reprogram

Serving Spencerville, MD and surrounding areas

Approved

In business since 2021

Free estimates

Emergency services offered

High quality service tailor to address and fix our customers AC/Heating concerns and issues. I always leave clients with a teaching experience so they are always comfortable with the outcome and knowledge of what was done.

Old and New Thermostat Comparison
Replacing old Thermostat
Damaged Thermostat terminal
Response time2 hrs
2 neighbors recently requested a quote
Recommended by50%of homeowners
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Nest Installation FAQs, answered by experts

Yes, in some cases, but only if you’re dealing with subterranean termites. These colonies live in the soil and can often be treated using liquid barriers or bait systems. Drywood termites are much more destructive and often require whole-structure fumigation to fully eradicate them. If you’re wondering how to get rid of termites without tenting, it’s best to consult a pest control professional to assess the type and severity of your infestation.

Various mites can cause health problems for people and pets, such as allergies, skin irritation, and respiratory issues. Some mites, like scabies and chiggers, can transmit diseases or bacterial infections. Other types, such as dust, mold, and spider mites, also pose risks. Spider mites, for example, can quickly spread to and damage houseplants. It is best to eradicate any type of mite from your home and seek medical care if you experience symptoms.

It’s highly unlikely that fleas will pack up and leave your home on their own. Fleas reproduce frequently and by the dozens, so an infestation can grow and spread rapidly, increasing the need for professional extermination. That’s why it’s important to address a flea issue in your home as soon as you identify it. Hire a professional flea exterminator to clear your home of these tiny pests.

Cinnamon's warm scent appeals to many people but not to many bugs. The spice contains eugenol, which also happens to be used in insecticides. While the level of eugenol in cinnamon isn't enough to eliminate bugs on its own, the scent can be strong enough to keep them away. 

You can try sprinkling cinnamon around areas where you've seen insects, such as ants and mosquitos. Remember that you'll have to reapply frequently, especially after periods of rain.

Tree sap is not usually dangerous to humans or pets. But some trees do produce dangerous sap. Notably, ash, birch, cedar and similar saps can irritate the skin but aren’t dangerous. Sap from trees like the Brazilwood, Mahogany, Milky Mangrove or well-named Poison Walnut can be corrosive, cause nausea, or trigger those with asthma. But for most backyard trees, protective equipment like a sturdy pair of gloves should be fine.

The Spencerville, MD homeowners’ guide to nest installation services

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