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Find Thermostat installers and replacers in San Diego

Avatar for I'll Handle IT
I'll Handle IT
4.9(
237
)

Serving San Diego, CA and surrounding areas

Angi Approved

Super Service Award Winner

In business since 2008

Free estimates

Warranties offered

"Dave was great! Super communicative and prompt. He helped us mount our TV that wasn’t super straightforward (a mix of brick, 1 stud and dry wall). He was fast, efficient and professional! Will definitely use him again and highly recommend."
Dave Pfizenmeier, Owner
Response time2 days
5 neighbors recently requested a quote
Recommended by96%of homeowners
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Avatar for Legacy 777 LLC
Legacy 777 LLC
5.0(
4
)

Serving San Diego, CA and surrounding areas

Angi Approved

Super Service Award Winner

In business since 2018

Free estimates

Warranties offered

"37 Legacy did an outstanding job on getting the floor inside my shed reinforced with stronger plywood. This has been a long time coming. Now I can put a small workout bench inside (along with padding of course) so I can work out at home vice go to Planet Fitness. Again, I recommend 37 Legacy for any handiwork needed!"
Additional Photos
Additional Photos
Additional Photos
Additional Photos
Additional Photos

+4

Response time6 hrs
1 neighbors recently requested a quote
Recommended by100%of homeowners
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Avatar for Degree Heating and Air
Degree Heating and Air
5.0(
4
)

Serving San Diego, CA and surrounding areas

Angi Approved

In business since 2024

Free estimates

Emergency services offered

"Juan from Degree Heating and Air did a very good job. He worked efficiently and thoroughly. He was very respectful and considerate in his interactions with myself and my family."
Ac replacement
Ac replacement
Ac replacement
Response time3 hrs
Response rate93%
1 neighbors recently requested a quote
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Avatar for ZRO Mechanical, Inc.
ZRO Mechanical, Inc.
5.0(
4
)

Serving San Diego, CA and surrounding areas

Angi Approved

In business since 2023

Free estimates

Small jobs welcome

"Josue and I discussed the problem with my furnace and also my goals and expectations for the solution. Josue and team then installed the equipment we discussed, as promised. They were on time arriving to the minute, and completed the work as promised. This is exactly what I expect from a service provider. Well done team ZRO!"
Exposed Commercial Duct
Attic Furnace
Commercial & Residential
Commercial & Residential
Commercial & Residential

+14

Response time20 mins
Response rate90%
Recommended by100%of homeowners
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FAQs for thermostat installation and replacement projects in San Diego, CA

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 San Diego, CA homeowners’ guide to thermostat installations and replacements

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

See all articles