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TRUSTED BY DIAMOND BAR, CA HOMEOWNERS

  • Average homeowner rating star icon4.6
    Average homeowner rating
  • Verified reviews icon1.1k+
    Verified nest installation services reviews

Verified Reviews for Nest Installation pros in Diamond Bar, CA

*The Angi rating for Nest Installation companies in Diamond Bar, 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 Diamond Bar, 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 September 29, 2025

Find Nest installation pros in Diamond Bar

Avatar for VM Home Improvement
VM Home Improvement
4.9(
87
)
Thermostat - Install or ReplaceThermostat - Repair or Reprogram

Serving Diamond Bar, 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
Additional Photos
Additional Photos
Additional Photos
Additional Photos

+33

Response time9 hrs
Recommended by95%of homeowners
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Avatar for McLay Services
McLay Services
4.8(
281
)
Thermostat - Install or ReplaceThermostat - Repair or Reprogram

Serving Diamond Bar, CA and surrounding areas

Approved

In business since 1978

Free estimates

Emergency services offered

"Christian from McLay Services showed up within the agreed time frame to install a new kitchen faucet and fix a leak in one of my bathtubs. He did a great job. Faucet was installed within 20 to 25 minutes. He also fixed a leak in my bathtub in the Master bathroom and installed new a new drain and spout. He was neat and clean in his work and answered any questions that I had. Very good plumber. I would recommend McLay Services to anyone!!"
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 Diamond Bar, CA and surrounding areas

Approved

Super Service Award Winner

In business since 2021

Free estimates

Warranties offered

"Just a "simple" ecobee install. Tech had a minor issue with my AC unit (it's 100%my unit) and didn't even attempt to upcharge us. Very honest and knowledgeable company. Will absolutely recommend to everyone I know."
Furnace Before
AC After
Furnace After
AC Before
Before - Furnace

+83

Response time3 hrs
Response rate98%
38 neighbors recently requested a quote
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Avatar for Garcia's Home Repair
Garcia's Home Repair
5.0(
20
)
Thermostat - Install or ReplaceThermostat - Repair or Reprogram

Serving Diamond Bar, CA and surrounding areas

Approved

In business since 2022

Free estimates

Warranties offered

"Jaime did a great job restoring my roof wood eaves. It looks like new. He worked very efficiently. Would hire him again."
Handyman Services Project
Additional Photos
Additional Photos
Additional Photos
Additional Photos

+6

Response time1 day
Response rate100%
Recommended by60%of homeowners
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Avatar for Felipe Handyman Services
Felipe Handyman Services
4.8(
138
)
Thermostat - Install or Replace

Serving Diamond Bar, CA and surrounding areas

Approved

Super Service Award Winner

In business since 1984

Free estimates

Emergency services offered

"Hector did great on the installation!!"
Bathroom Remodel
Kitchen Remodel 3
Kitchen Remodel 2
Bathroom Remodel 2
Kitchen Remodel

+177

Response time1 day
Response rate100%
1 neighbors recently requested a quote
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Avatar for SO CAL BOYS HEATING & AIR INC
SO CAL BOYS HEATING & AIR INC
4.9(
56
)
Thermostat - Install or ReplaceThermostat - Repair or Reprogram

Serving Diamond Bar, CA and surrounding areas

Approved

Super Service Award Winner

In business since 2022

Free estimates

Emergency services offered

"Hired them to install a brand new unit, I am extremely satisfied."
2 ton condenser
2 ton furnace
Response time2 hrs
Response rate98%
44 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 Diamond Bar, 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%
17 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 Diamond Bar, CA and surrounding areas

Approved

Super Service Award Winner

In business since 2025

Free estimates

Emergency services offered

"They answered my request quickly and David the technician came to my home to check a problem with my outside unit as it wasn?t turning on, within minutes he figured it out gave me some options and had me cooling again right away! Thank you."
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 SOCAL AIR QUALITY HEATING AND AIR
SOCAL AIR QUALITY HEATING AND AIR
5.0(
23
)
Thermostat - Install or ReplaceThermostat - Repair or Reprogram

Serving Diamond Bar, CA and surrounding areas

Approved

In business since 2024

Free estimates

Emergency services offered

"Pedro was cordial and professional and gave me options on replacement thermostats that was easy for me to operate."
System Replacement
System Replacement
Replacement
Open Space
Open

+9

Response time2 hrs
Response rate96%
Recommended by94%of homeowners
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Avatar for RS Air Conditioning & Heating
RS Air Conditioning & Heating
4.9(
23
)
Thermostat - Install or Replace

Serving Diamond Bar, CA and surrounding areas

Approved

In business since 1990

Free estimates

Emergency services offered

"Now this is the correct company to go with price beyond fair! And a wonderful experience on time early show up and always smiling and professional. This is the company to hire trustworthy and honest. I am beyond happy with the way that this company treated us."
New Outdoor Install
Furnace Install
Satisfied Client
Energy saver!
Carrier Water Soure

+2

Response time3 hrs
Response rate100%
Recommended by100%of homeowners
Request Quote
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Showing 1-10 of 264
Nest Installation questions, answered by experts

Spiders love dark, quiet, and protected places, especially when it comes to laying their eggs. Egg sacs are hidden in small webs that you may find in rarely-used wall corners and ceilings. Spiders are somewhat more likely to lay egg sacs against a house or inside a home to preserve them from the elements. These egg sacs are very durable and can hatch in anywhere from a few weeks to a few months.

Regular lawn care keeps snakes away because it eliminates common hiding places. You can deter snakes by trimming grass, shrubs, and trees and removing weeds from your lawn and gardens. Clear away leaves and other debris that could serve as a potential snake habitat. You can also seal entry points around building perimeters and install metal snake fencing.

Deer rely on scent to tell them what’s safe and unsafe, so effective deer repellents have to be pungent. Make your own natural repellent by combining a beaten egg, one tablespoon of cooking oil, one tablespoon of dish soap, and a half cup of milk. Pour it into a spray bottle and spray around your garden, avoiding anything you will want to eat later. This stinky repellent will ward off any deer that want to make your produce their next meal. But keep in mind that if your windows are nearby, the scent may waft over.

Stink bugs don't build nests, but they do like to hang around out of sight. They typically hide in cracks, crevices, and tight spaces within buildings, especially during the colder months. They are often found in attics, crawl spaces, and along walls or ceilings. To find them, give these areas a detailed inspection, particularly around windows, doors, and vents.

Since fleas are so tiny, the best way to find them is with a very thorough search. Focus on two specific areas. First, look where your pets spend lots of time sleeping or playing, which is where fleas are likely to linger. Second, look at ground-level fabrics like carpet, furniture upholstery and similar spots where it’s easy for fleas to hide. While you’re probably worried about fleas inside your home, it’s a good idea to check outdoors around patios or outdoor chairs to see if fleas are congregating in specific spots. 

The Diamond Bar, CA homeowners’ guide to nest installation services

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