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Find Thermostat installers and replacers in Simi Valley

Avatar for Just Be Cool Supply, LLC
Just Be Cool Supply, LLC
5.0(
33
)

Serving Simi Valley, CA and surrounding areas

Approved

Super Service Award Winner

In business since 2022

Free estimates

Emergency services offered

"I recently had both of my AC units serviced by Just Be Cool Supply LLC, and I couldn’t be more satisfied with the experience. Dyon and his team were prompt, professional, and easy to work with from start to finish. They arrived on time, were well-prepared, and took the time to explain what they were doing without rushing through the job. Everything was handled efficiently, and the quality of work was excellent. What really stood out was their honesty and approach. There was no upselling or pressure, just straightforward recommendations and fair pricing. It’s clear they take pride in their work and genuinely care about helping customers rather than just making a quick sale. Dyon is also doing something special beyond the business itself. He actively mentors young people in the trade, helping them build skills and a future. That kind of leadership says a lot about the integrity behind the company. Overall, Just Be Cool Supply LLC is reliable, affordable, and highly professional. "
New installation
New installation
HVAC installation
New Ac
New Ac

+11

Response time7 hrs
Response rate90%
13 neighbors recently requested a quote
Avatar for Stay Cool Air Conditioning and Heating, Inc.
Stay Cool Air Conditioning and Heating, Inc.
4.9(
67
)

Serving Simi Valley, CA and surrounding areas

Approved

In business since 2008

Free estimates

Credit card accepted

"Quoted a very fair flat rate over the phone. Appreciate the transparency and professionalism. Job done very well and very happy with our new smart thermostat!"
Porter Ranch
Porter Ranch
Porter Ranch
New ac install
New AC install

+8

Response time7 hrs
Response rate87%
13 neighbors recently requested a quote
Avatar for DNA Heating & Cooling, Inc.
DNA Heating & Cooling, Inc.
4.8(
52
)

Serving Simi Valley, CA and surrounding areas

Approved

In business since 2016

Free estimates

Emergency services offered

"Paid $1500 for drain job on our hvac system the previous folks of our place didnt do. Our ceiling was low so they had to make a makeshift drain. Overall the job was done and it works. Its not the best job, but it does work."
New Blown in insulation
New R-30 blown in insulation
Recessed Light cover
Foam Gun
Sealed Plumbing attic penetrations

+26

Response time5 hrs
18 neighbors recently requested a quote
Recommended by84%of homeowners
Avatar for Integrity Comfort Systems
Integrity Comfort Systems
4.9(
29
)

Serving Simi Valley, CA and surrounding areas

Approved

In business since 2004

Free estimates

Warranties offered

"Integrity Comfort Systems saved my summer! My ac wasn’t cooling and the whole team from booking to service was so helpful. Great experience, I recommend them to everyone"
15 neighbors recently requested a quote
Recommended by6%of homeowners
Avatar for Marco Montes
Marco Montes
4.8(
71
)

Serving Simi Valley, CA and surrounding areas

Approved

In business since 1989

Free estimates

Emergency services offered

"He showed up to assess the job. We agreed on a price. He told me he was busy for a month so I waited. The day before the job he messaged me to send him more than half up front or he wasn?t coming. He never mentioned advanced payment. I said I wasn?t comfortable but would certainly pay him as agreed for the job. He told me he wasn?t coming if I didn?t send him money first. For a handyman? Leave me waiting for a month then demand payment up front before doing one minute of work? Totally unprofessional!!! Time waster!"
Additional Photos
Additional Photos
Additional Photos
Additional Photos
Additional Photos

+21

Response time9 hrs
Recommended by92%of homeowners
Avatar for S.V. Heating and Air Conditioning
S.V. Heating and Air Conditioning
4.9(
17
)

Serving Simi Valley, CA and surrounding areas

Approved

In business since 1992

Emergency services offered

Warranties offered

"Simply put, Robs amazing. Years and years of HVAC experience ooze from this honest and caring guy. Did my install and then some for a more than fair price instead of what the other Angi pros wanted. He’s now my go to guy for any and all AC & Heating issues. Oh and he showed up exactly at the time he told me he would. Amazing"
change out
change out
Response time3 hrs
9 neighbors recently requested a quote
Recommended by100%of homeowners
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FAQs for thermostat installation and replacement projects in Simi Valley, 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 Simi Valley, 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.