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  • Average homeowner rating star icon4.7
    Average homeowner rating
  • Verified reviews icon1.3k+
    Verified nest installation services reviews

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

Avatar for Valerie Spencer Interiors LLC
Valerie Spencer Interiors LLC
5.0(
90
)
Thermostat - Install or ReplaceThermostat - Repair or Reprogram

Serving Guilford, CT and surrounding areas

Approved

In business since 2007

Free estimates

Warranties offered

"Very well!! Brian did a great job installing 4 custom blinds in my home. Brian measured the rest of our widows and offered sound advice on how to accurately order blinds for them. I highly recommend Brian for his handyman services."
Additional Photos
Additional Photos
Response time1 day
1 neighbors recently requested a quote
Recommended by97%of homeowners
JMP Electric, LLC
4.9(
91
)
Thermostat - Install or ReplaceThermostat - Repair or Reprogram

Serving Guilford, CT and surrounding areas

Approved

In business since 2014

Free estimates

Emergency services offered

"It was a pleasure to deal with this company. They are extremely knowledgeable in designing an electrical charging station in what was a difficult i situation. My breaker panel and garage were on opposite sides of my home. A solution was given at a reasonable price. I could not be happier. All work was done professionally with great attention to detail. If you are in need of electrical services, donâ t look any further. They are without a doubt, the best."
Response time5 hrs
Response rate85%
1 neighbors recently requested a quote
Frisco Mechanical LLC
5.0(
16
)
Thermostat - Repair or Reprogram

Serving Guilford, CT and surrounding areas

Approved

In business since 2025

Free estimates

Credit card accepted

Frisco Mechanical is 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, integrity and transparency. We specialize in central Air Conditioning and cooling systems as well as all types of 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.

4 neighbors recently requested a quote
Avatar for HARP Home Services, LLC
HARP Home Services, LLC
3.7(
106
)
Thermostat - Repair or Reprogram

Serving Guilford, CT and surrounding areas

Approved

In business since 1989

Free estimates

Emergency services offered

"We had a split air conditioning system installed. Everyone was very professional and they were very careful to clean up everything. We will definitely call them again to replace a 40 year old boiler."
Multiple Solutions For Your Home
Available When You Need Us
Cleaner Than We Found It
Only The Best Technicians
Professional Maintenance

+29

Response time4 hrs
65 neighbors recently requested a quote
Recommended by71%of homeowners
Complete Building and Mechanicals, LLC
New to Angi
Thermostat - Install or ReplaceThermostat - Repair or Reprogram

Serving Guilford, CT and surrounding areas

Approved

In business since 1995

Free estimates

At Complete Building and Mechanical, we take great pride in our experience, expertise, quality, and customer service that we provide to meet the consumers needs. It is our mission to provide excellent workmanship, and complete customer satisfaction, from start to completion of a project. In order to understand the needs and expectations of our customers, we take great care to work, and communicate with every customer in a professional manner. Our reputation is based on service, safety, and quality, regardless of how large or small the job.

Response time2 days
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Nest Installation FAQs, answered by experts

You should call pest control for cockroaches when you see two or more of these pests or clear warning signs of an infestation. Signs of an active roach infestation are roach droppings, dark smears on surfaces, roach eggs, foul odors, and shed skins. If you notice these unusual marks in your home, consider hiring a pest control specialist for an inspection.

No single deterrent will work 100 percent of the time, so we suggest combining deterrents to ensure your seed has the best possible chance to grow. Using bird netting over your seed, with physical deterrents like mylar tape coupled with hanging bird feeders at the edges of your growing area—and removing any bird’s nests, if possible—will give your seeds the best possible chance for success.

Honey bees are most likely to swarm during spring and early summer, typically from April through June, as colonies expand and prepare for new growth. Swarming occurs when a hive becomes overcrowded, prompting the queen and a group of worker bees to leave in search of a new nesting site. During this time, you may notice a temporary increase in bee activity around your property.

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.

DIY flea control includes regular cleaning, vacuuming, and using flea sprays or collars, useful for mild cases.

The Guilford, CT homeowners’ guide to nest installation services

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