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TRUSTED BY DUARTE, CA HOMEOWNERS

  • Average homeowner rating star icon4.6
    Average homeowner rating
  • Verified reviews icon977
    Verified nest installation services reviews

Verified Reviews for Nest Installation pros in Duarte, CA

*The Angi rating for Nest Installation companies in Duarte, CA is a rating based on verified reviews from our community of homeowners who have used these pros to meet their Nest Installation needs.

*The HomeAdvisor rating for Nest Installation companies in Duarte, CA is a rating based on verified reviews from our community of homeowners who have used these pros to meet their Nest Installation needs.

Last update on July 14, 2026

Find Nest installation pros in Duarte

Avatar for Level Up Contracting Inc
Level Up Contracting Inc
4.7(
278
)
Thermostat - Install or ReplaceThermostat - Repair or Reprogram

Serving Duarte, CA and surrounding areas

Approved

In business since 2012

Free estimates

Warranties offered

"Perfectly. On time, excellent skills, pricing. Accommodating. Listens, suggests, written estimate. Courteous. This company will be our "go to" repairmen/installer/renovator. You cannot find more honest workmen. Call them first!"
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+50

Response time3 days
Response rate100%
4 neighbors recently requested a quote
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Avatar for VM Home Improvement
VM Home Improvement
4.9(
87
)
Thermostat - Install or ReplaceThermostat - Repair or Reprogram

Serving Duarte, CA and surrounding areas

Approved

In business since 1997

Free estimates

Emergency services offered

"Victor showed up on time, and was pleasant. He removed the old fan and then assembled and installed the new fan. Even overcoming a problem with a part supplied being the wrong size. Great job."
Additional Photos
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Additional Photos

+33

Response time9 hrs
Recommended by95%of homeowners
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Avatar for Marco Montes
Marco Montes
4.6(
87
)
Thermostat - Install or ReplaceThermostat - Repair or Reprogram

Serving Duarte, CA and surrounding areas

Approved

In business since 1989

Free estimates

Emergency services offered

"Assemble a Sauna. A very complicated job. He did a wonderful job. Very thorough and complete."
Additional Photos
Additional Photos
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Additional Photos

+21

Response time1 day
Response rate100%
1 neighbors recently requested a quote
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Avatar for McLay Services
McLay Services
4.8(
281
)
Thermostat - Install or ReplaceThermostat - Repair or Reprogram

Serving Duarte, CA and surrounding areas

Approved

In business since 1978

Free estimates

Emergency services offered

"Showed up when they sar, diagnosed the problem quickly. As we have a heat pump we have had many issues with repairs, even with the company that installed it!"
Additional Photos
Additional Photos
Additional Photos
Additional Photos
Additional Photos

+3

83 neighbors recently requested a quote
Recommended by93%of homeowners
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Avatar for Trinity Heating and AC
Trinity Heating and AC
5.0(
43
)
Thermostat - Install or ReplaceThermostat - Repair or Reprogram

Serving Duarte, CA and surrounding areas

Approved

Super Service Award Winner

In business since 2021

Free estimates

Warranties offered

"They responded to request with an appointment that afternoon and James as not only on time but early. James was very knowledgeable about installing both Nest Thermostats and did a great job and setup the Google home for me. Highly recommend them."
Furnace Before
AC After
Furnace After
AC Before
Before - Furnace

+83

Response time3 hrs
Response rate98%
35 neighbors recently requested a quote
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Avatar for Canyon City Air
Canyon City Air
5.0(
17
)
Thermostat - Install or ReplaceThermostat - Repair or Reprogram

Serving Duarte, CA and surrounding areas

Approved

Super Service Award Winner

In business since 2023

Free estimates

Emergency services offered

"Calls back within minutes. Quote was great. Installed within a few days and left the house in clean condition. Very professionall. The AC unit works great"
Coil before
Coil after
Condenser Placement
Response time4 hrs
Response rate99%
15 neighbors recently requested a quote
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Avatar for Penguin Heating and Air Inc
Penguin Heating and Air Inc
5.0(
15
)
Thermostat - Install or Replace

Serving Duarte, CA and surrounding areas

Approved

Super Service Award Winner

In business since 2025

Free estimates

Emergency services offered

"Was my consultant and advisor in the new repair system for my home"
Diamond Bar
Diamond Bar
Diamond Bar
Furnace Install
AC Condenser

+6

Response time2 hrs
Response rate100%
23 neighbors recently requested a quote
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Avatar for Sean Patrick HVAC INC
Sean Patrick HVAC INC
5.0(
15
)
Thermostat - Install or Replace

Serving Duarte, CA and surrounding areas

Approved

In business since 2020

Free estimates

Emergency services offered

"Great HVAC installation- professional, on time, and everything works perfectly. The team was friendly, efficient, and left everything clean. Highly recommend!"
High Efficiency install
HVAC system
AC Pro 80% ULN
5 year labor warranty
Riverside multi zone

+10

66 neighbors recently requested a quote
Recommended by38%of homeowners
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Avatar for RS Air Conditioning & Heating
RS Air Conditioning & Heating
4.9(
23
)
Thermostat - Install or Replace

Serving Duarte, CA and surrounding areas

Approved

In business since 1990

Free estimates

Emergency services offered

"Ray is very professional, and provided options for my air conditioning unit replacement. Ray went out of his way to replace a small gas line leak that he found. He also drove to Anaheim early on Saturday morning to pick up a part that was needed for the AC unit, and came over to install it so that I would have the air conditioner available for the upcoming heat wave this week. He and his team were on time, and considerate during the installation process. I highly recommend RS Air Conditioning & Heating."
New Outdoor Install
Furnace Install
Satisfied Client
Energy saver!
Carrier Water Soure

+2

Response time3 hrs
Response rate100%
Recommended by100%of homeowners
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Avatar for Patagonia HVAC, LLC
Patagonia HVAC, LLC
5.0(
11
)
Thermostat - Repair or ReprogramThermostat - Install or Replace

Serving Duarte, CA and surrounding areas

Approved

Free estimates

Emergency services offered

Warranties offered

"I first used Patagonia HVAC when my home AC broke. Guillermo, the owner, responded promptly and provided a quote for the repair. He worked with me to find the best new system within my budget and completed the installation within days. He was incredibly professional, and my AC has been working wonderfully ever since! I later hired him when the AC went down at my grocery store, and Guillermo had it repaired the very same day we called. I couldn’t recommend Patagonia HVAC more highly!"
14 neighbors recently requested a quote
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Showing 1-10 of 235
Nest Installation questions, answered by experts

The houseplants that are prone to spider mites include English ivy, palms, philodendrons, calathea, and alocasia. Although spider mites can infest any indoor plant, they are more commonly drawn to the types listed above. If you have these in your home, pay special attention to them to help catch signs of infestation early.

Yes. While cellar spiders can seem creepy or scary, they’re essential to the ecosystem. They feed on smaller insects in your home or elsewhere, keeping those populations in check. They’re also food for birds and small animals, so if you let a cellar spider live and simply transport it outside your house, you’re letting the natural cycle continue undisturbed. 

A standard homeowners insurance policy will often cover raccoon damage in an attic, on a roof, or in other areas of a home’s structure. If you have raccoons removed and discover structural damage, file a claim. However, homeowners insurance typically won’t cover the repair or replacement of personal items that you may have stored in an attic.

The best hornet repellent includes a variety of essential oils such as peppermint, clove, geranium, and lemongrass, all of which have a pungent smell that hornets can’t stand. 

Carpenter ants don’t eat wood. It’s a common misconception because many kinds of termites eat wood as well as live inside it. Carpenter ants, however, are omnivores and only chew into wood to create pathways and nests, discarding the chewed wood as frass which is a major indicator of a carpenter ant problem. They prefer to eat smaller insects, sweet things like spilled honey, and sources of protein like pet food.

The Duarte, CA homeowners’ guide to nest installation services

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

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