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Thermostat installers and replacers in Fresno

Avatar for Energy Smart Engineering, Inc.

Energy Smart Engineering, Inc.

5460 W Mission Ave Suite #100
4.83(
113
)
•Approved Pro

Energy Smart Engineering, Inc.

5460 W Mission Ave Suite #100
4.83(
113
)
•Approved Pro
Customers say: True professional
Recommended by 95% of Angi customers
Recommended by 95% of HomeAdvisor customers
84 local quotes requested

We offer over 20 years of experience in the electrical industry. We take on a wide range of electrical projects to include full installation for additions and remodels as well as generator installs, wiring and panel upgrades, and a variety of other jobs. We take pride in our quality of work and our commitment to outstanding results. We're committed to providing a personalized service for each individual project we take on. We look forward to building strong, long-term relationships with our clients and guarantee your satisfaction.

"Willy was really helpful and provided a lot of good information, to keep my system healthy going forward. He did not try to upsell anything or replace anything that didn’t need to be replaced. I will for sure be using this company again should something happen in the future. "

Katlin S on September 2025

We offer over 20 years of experience in the electrical industry. We take on a wide range of electrical projects to include full installation for additions and remodels as well as generator installs, wiring and panel upgrades, and a variety of other jobs. We take pride in our quality of work and our commitment to outstanding results. We're committed to providing a personalized service for each individual project we take on. We look forward to building strong, long-term relationships with our clients and guarantee your satisfaction.

"Willy was really helpful and provided a lot of good information, to keep my system healthy going forward. He did not try to upsell anything or replace anything that didn’t need to be replaced. I will for sure be using this company again should something happen in the future. "

Katlin S on September 2025

Avatar for Lee's Air, Plumbing, & Heating

Lee's Air, Plumbing, & Heating

5456 West Mission Avenue
4.65(
162
)
•Approved Pro

Lee's Air, Plumbing, & Heating

5456 West Mission Avenue
4.65(
162
)
•Approved Pro
Customers say: Quick response
26 local quotes requested
44 years of experience

Lee's Air specializes service, repair and replacement. Basic pricing for a few services we offer: Residential HVAC diagnostics for $99, Residential plumbing diagnostics & estimates for $49 ($49 waived upon approved repairs/estimates), FREE estimates for replacement HVAC systems. Lee's Air also services commercial business's as well, fee's may vary depending on location. Ask customer service for more info today!

"I couldn?t be happier with the AC service from Lee?s Air! From the moment I called, their team was professional, friendly, and incredibly responsive. The technician Orlando arrived on time, explained everything clearly, and had our AC up and running for me. It?s rare to find a company that genuinely cares about doing the job right and they absolutely delivered. The house is cool again, and we couldn?t be more thankful. Highly recommend them for anyone needing fast, reliable AC service!"

Rylee R on September 2025

Lee's Air specializes service, repair and replacement. Basic pricing for a few services we offer: Residential HVAC diagnostics for $99, Residential plumbing diagnostics & estimates for $49 ($49 waived upon approved repairs/estimates), FREE estimates for replacement HVAC systems. Lee's Air also services commercial business's as well, fee's may vary depending on location. Ask customer service for more info today!

"I couldn?t be happier with the AC service from Lee?s Air! From the moment I called, their team was professional, friendly, and incredibly responsive. The technician Orlando arrived on time, explained everything clearly, and had our AC up and running for me. It?s rare to find a company that genuinely cares about doing the job right and they absolutely delivered. The house is cool again, and we couldn?t be more thankful. Highly recommend them for anyone needing fast, reliable AC service!"

Rylee R on September 2025

Avatar for Day & Night Heating-N-Cooling

Day & Night Heating-N-Cooling

5629 W Vartikian Ave
4.93(
15
)
•Approved Pro

Day & Night Heating-N-Cooling

5629 W Vartikian Ave
4.93(
15
)
•Approved Pro
31 local quotes requested
10 years of experience

We’re 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 and integrity. We specialize in central A/C and cooling systems as well as 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.

"Yes service was done quickly "

Jose C on August 2025

We’re 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 and integrity. We specialize in central A/C and cooling systems as well as 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.

"Yes service was done quickly "

Jose C on August 2025

Avatar for Kasner's Heating & Cooling

Kasner's Heating & Cooling

857 Los Altos Ave
4.94(
62
)
•Approved Pro

Kasner's Heating & Cooling

857 Los Altos Ave
4.94(
62
)
•Approved Pro
Customers say: Quality work
Recommended by 91% of Angi customers
Recommended by 91% of HomeAdvisor customers
28 local quotes requested

Our Company is based off 14 years of HVAC, plumbing, maintenance, repair, and installation on all equipment. We offer unique services in residential, commercial, and Industrial and ensure all of our services exceed all expectations. We strive to be the most qualified HVAC/Plumbing company and continue to enhance our knowledge ensuring all of our customers receive the best experience when hiring us. The guarantee we offer is for us to provide competitive services, fair pricing, and the best customer services.

"Service was great and he was very knowledgeable about how the water heater works. Would recommend this company to anyone. 10/10!"

Michael Z on April 2025

Our Company is based off 14 years of HVAC, plumbing, maintenance, repair, and installation on all equipment. We offer unique services in residential, commercial, and Industrial and ensure all of our services exceed all expectations. We strive to be the most qualified HVAC/Plumbing company and continue to enhance our knowledge ensuring all of our customers receive the best experience when hiring us. The guarantee we offer is for us to provide competitive services, fair pricing, and the best customer services.

"Service was great and he was very knowledgeable about how the water heater works. Would recommend this company to anyone. 10/10!"

Michael Z on April 2025

Avatar for Albert Nahman Plumbing, Heating, and Cooling

Albert Nahman Plumbing, Heating, and Cooling

3333 Martin Luther King Jr Way
4.45(
686
)
•Approved Pro

Albert Nahman Plumbing, Heating, and Cooling

3333 Martin Luther King Jr Way
4.45(
686
)
•Approved Pro
Customers say: Super punctual
2741 local quotes requested
44 years of experience

Albert Nahman Services was founded in 1981 and has been serving Berkeley, CA and it surrounding areas in all their plumbing and HVAC needs. Each of our technicians went through rigorous training so we can guarantee that you will be receiving the proper service. We are also insured and supply a warranty for our parts for five years and up to twenty years on an re-piping or sewer replacement. Call us now to make your appointment!

"The plumbing technicians came out as promised to assess the leak. They were both very courteous and kind and assessed the damage. I am giving three stars because they estimated the cost to be almost 250% higher than what the actual cost was to fix the issue. I am sure there are customers out there that would just accept any bid however, please get multiple beds for these projects, especially when working with this company as they will inflate the cost to take advantage of the situation. I ended up only paying for the $79 estimate."

Kevin C on September 2025

Albert Nahman Services was founded in 1981 and has been serving Berkeley, CA and it surrounding areas in all their plumbing and HVAC needs. Each of our technicians went through rigorous training so we can guarantee that you will be receiving the proper service. We are also insured and supply a warranty for our parts for five years and up to twenty years on an re-piping or sewer replacement. Call us now to make your appointment!

"The plumbing technicians came out as promised to assess the leak. They were both very courteous and kind and assessed the damage. I am giving three stars because they estimated the cost to be almost 250% higher than what the actual cost was to fix the issue. I am sure there are customers out there that would just accept any bid however, please get multiple beds for these projects, especially when working with this company as they will inflate the cost to take advantage of the situation. I ended up only paying for the $79 estimate."

Kevin C on September 2025

Arceo Renovations Inc

5.00(
1
)
•Approved Pro

Arceo Renovations Inc

5.00(
1
)
•Approved Pro
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers
346 local quotes requested

Arceo Renovations Inc. transforms Fresno, CA homes with expert tile, bathroom & kitchen remodeling, plus top-notch plumbing and wiring services. We serve in Fresno, CA, West Park CA; Kerman CA; Madera Acres CA; Bonadelle Ranchos-Madera Ranchos CA; Fowler CA; and the surrounding areas. Remodeling Service, Basement Remodel, Complete Kitchen Remodeling, Old Bathroom Remodeling, Full Kitchen Remodeling Professional Remodeling, Reliable Remodeling, Affordable Remodeling, Quality Remodeling, Trusted Remodeling For more information visit our website: https://remodelerinfresnoca.com/

"Juan was excellent in all areas of professional service. He’s the best!"

Nathan O on May 2025

Arceo Renovations Inc. transforms Fresno, CA homes with expert tile, bathroom & kitchen remodeling, plus top-notch plumbing and wiring services. We serve in Fresno, CA, West Park CA; Kerman CA; Madera Acres CA; Bonadelle Ranchos-Madera Ranchos CA; Fowler CA; and the surrounding areas. Remodeling Service, Basement Remodel, Complete Kitchen Remodeling, Old Bathroom Remodeling, Full Kitchen Remodeling Professional Remodeling, Reliable Remodeling, Affordable Remodeling, Quality Remodeling, Trusted Remodeling For more information visit our website: https://remodelerinfresnoca.com/

"Juan was excellent in all areas of professional service. He’s the best!"

Nathan O on May 2025

Avatar for Handyman Sam

Handyman Sam

6494 N Blackstone
4.85(
41
)
•Approved Pro

Handyman Sam

6494 N Blackstone
4.85(
41
)
•Approved Pro
Customers say: Quick response
Recommended by 97% of Angi customers
Recommended by 97% of HomeAdvisor customers
500 local quotes requested

We have the experience and dedication to get the job done right! Specializing in handyman services; We guarantee your satisfaction, and we won't leave until the job is done right. We pride ourselves on the quality work we provide, while delivering great customer service! Call or click for your FREE estimate today!

"Sam had great communication and did a wonderful job with our installation. I will definitely be using him again for other services."

Molly M on May 2024

We have the experience and dedication to get the job done right! Specializing in handyman services; We guarantee your satisfaction, and we won't leave until the job is done right. We pride ourselves on the quality work we provide, while delivering great customer service! Call or click for your FREE estimate today!

"Sam had great communication and did a wonderful job with our installation. I will definitely be using him again for other services."

Molly M on May 2024

Avatar for Mr Fix-It Home Repair & Handyman

Mr Fix-It Home Repair & Handyman

13061 Rosedale Hwy
4.44(
201
)
•Approved Pro

Mr Fix-It Home Repair & Handyman

13061 Rosedale Hwy
4.44(
201
)
•Approved Pro
Customers say: Quality work
272 local quotes requested
21 years of experience

Providing home & commercial repair, remodel, & construction services since 2008. Licensed & Insured (Lic #: 940435). ''If it's broken, Mr. Fix-It''

"Built an awning. Fair quality work and fair pricing. Everything else below average. Took over two weeks to built a small awning"

Laura E on November 2020

Providing home & commercial repair, remodel, & construction services since 2008. Licensed & Insured (Lic #: 940435). ''If it's broken, Mr. Fix-It''

"Built an awning. Fair quality work and fair pricing. Everything else below average. Took over two weeks to built a small awning"

Laura E on November 2020

Avatar for Aguilar Construction

Aguilar Construction

.
5.00(
6
)
•Approved Pro

Aguilar Construction

.
5.00(
6
)
•Approved Pro
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers
1170 local quotes requested

Im Miguel owner of Aguilar Construction. We are communicating company and very professional on all construction trades. Dedicated to excellence with every job we undertake. Our commitment to quality craftsmanship and outstanding customer service sets us apart. Browse our services and get in touch today to schedule your free estimate. Experience the superior service you deserve!

"The Technician was very good and was able to fix the problem."

Yvonne W on April 2025

Im Miguel owner of Aguilar Construction. We are communicating company and very professional on all construction trades. Dedicated to excellence with every job we undertake. Our commitment to quality craftsmanship and outstanding customer service sets us apart. Browse our services and get in touch today to schedule your free estimate. Experience the superior service you deserve!

"The Technician was very good and was able to fix the problem."

Yvonne W on April 2025

Avatar for Mechanical Air

Mechanical Air

2045 East Ashlan Avenue
New on HomeAdvisorNew on HomeAdvisor
•Approved Pro

Mechanical Air

2045 East Ashlan Avenue
New on HomeAdvisorNew on HomeAdvisor
•Approved Pro
261 local quotes requested
14 years of experience

Top Rated Air Conditioning & Heating installation and replacement services. 12+ years in business and certified technicians available for repairs and maintenance. Experience the difference with Mechanical Air. Best service, pricing, and lifetime guarantee on repairs.

Top Rated Air Conditioning & Heating installation and replacement services. 12+ years in business and certified technicians available for repairs and maintenance. Experience the difference with Mechanical Air. Best service, pricing, and lifetime guarantee on repairs.

...
Showing 1-10 of 459
FAQs for thermostat installation and replacement projects in Fresno, 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 Fresno, 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
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