Top-rated thermostat installers and replacers.

Get matched with top thermostat installers and replacers in Rancho-bernardo, CA

Enter your zip and get matched with up to 3 pros

Matching on HomeAdvisor

Share some details icon
Share some details about your home project.
Match with local pros icon
Within moments, match with highly-rated local pros.
Compare quotes icon
Compare quotes and choose the best pro for the job.

Find Thermostat installers and replacers in Rancho-bernardo

Avatar for Airmerica Air Conditioning & Heating, Inc.

Airmerica Air Conditioning & Heating, Inc.

960 Postal Way Unit 1702
4.98(
21
)
•Approved Pro

Airmerica Air Conditioning & Heating, Inc.

960 Postal Way Unit 1702
4.98(
21
)
•Approved Pro
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers
7 years of experience

Airmerica Air Conditioning & Heating is dedicated to providing our customers with the best quality and craftsmanship with prompt services. We are here to build relationships with our customers and communities and provide same day service and repair calls. We are a family owned outfit that is dedicated to our customers exact needs and work hard as a team to provide great service with Integrity. We look forward to having the opportunity to serve all your cooling & heating needs, please give us a call. You will be proud to be an Airmerican, We Guaranty it with one of the best Guaranty's in the Market.

"Excellent choice"

Sandra S on October 2024

Airmerica Air Conditioning & Heating is dedicated to providing our customers with the best quality and craftsmanship with prompt services. We are here to build relationships with our customers and communities and provide same day service and repair calls. We are a family owned outfit that is dedicated to our customers exact needs and work hard as a team to provide great service with Integrity. We look forward to having the opportunity to serve all your cooling & heating needs, please give us a call. You will be proud to be an Airmerican, We Guaranty it with one of the best Guaranty's in the Market.

"Excellent choice"

Sandra S on October 2024


Avatar for ZRO Mechanical, Inc.

ZRO Mechanical, Inc.

2010 Palm Avenue
5.00(
4
)
•Approved Pro

ZRO Mechanical, Inc.

2010 Palm Avenue
5.00(
4
)
•Approved Pro
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers
2 years of experience

We are a locally owned and operated company that values honesty and integrity in all aspects of our business. Our dedicated team of professionals have over 10 years of hands on experience, to provide innovative ideas and suggestions tailored to your projects. Our services are customized to your individual needs, paying close attention to the details of each project that we are involved with. Please feel free to contact us today!

"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!"

Marc M on December 2023

We are a locally owned and operated company that values honesty and integrity in all aspects of our business. Our dedicated team of professionals have over 10 years of hands on experience, to provide innovative ideas and suggestions tailored to your projects. Our services are customized to your individual needs, paying close attention to the details of each project that we are involved with. Please feel free to contact us today!

"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!"

Marc M on December 2023


Avatar for Heating and Air 365

Heating and Air 365

675 S Twin Oaks Valley Rd, Unit 346
5.00(
19
)
•Approved Pro

Heating and Air 365

675 S Twin Oaks Valley Rd, Unit 346
5.00(
19
)
•Approved Pro
Customers say: Quick response
Recommended by 94% of Angi customers
Recommended by 94% of HomeAdvisor customers
4 years of experience

Welcome to Heating And Air 365 :) We are a small family owned and operated HVAC company. We strive to gain long term professional relationships with customers and not just treat them like another number. Our vision is "Quality work at fair prices" Being a smaller company we have more time to treat customers right and give them what they truly need, upselling is not part of our agenda! We are LICENSED, INSURED, BONDED and fully prepared to service, repair, or replace your HVAC equipment. Another part of our philosophy is keeping systems running as long as they were intended to. Most companies will advise you to replace your AC or furnace system just after 10 years of age! We regularly work on systems that are many years beyond this to make sure customers are getting the most out of what they have. Give us a call or shoot us a message and we will gladly come take care of your HVAC needs!!

"Working with Tom was so easy and refreshing. An honest and respectful man that took the time to educate me on how furnaces work. He and Eddie came out within a couple of days to look over my furnace to see if it was repairable. It was over 40 years old so after our discussion of options I decided to replace. Tom sent the quote within a day and it was very fair. Unfortunately, Tom's son got sick on the day of install though Eddie and another gentleman (sorry, can not remember his name) came to do the work. Both were very polite, cleaned up afterwards and patiently answered all question I had. This company is great to work with and would definitely do another job with them. I highly recommend them!"

Bonnie E on December 2024

Welcome to Heating And Air 365 :) We are a small family owned and operated HVAC company. We strive to gain long term professional relationships with customers and not just treat them like another number. Our vision is "Quality work at fair prices" Being a smaller company we have more time to treat customers right and give them what they truly need, upselling is not part of our agenda! We are LICENSED, INSURED, BONDED and fully prepared to service, repair, or replace your HVAC equipment. Another part of our philosophy is keeping systems running as long as they were intended to. Most companies will advise you to replace your AC or furnace system just after 10 years of age! We regularly work on systems that are many years beyond this to make sure customers are getting the most out of what they have. Give us a call or shoot us a message and we will gladly come take care of your HVAC needs!!

"Working with Tom was so easy and refreshing. An honest and respectful man that took the time to educate me on how furnaces work. He and Eddie came out within a couple of days to look over my furnace to see if it was repairable. It was over 40 years old so after our discussion of options I decided to replace. Tom sent the quote within a day and it was very fair. Unfortunately, Tom's son got sick on the day of install though Eddie and another gentleman (sorry, can not remember his name) came to do the work. Both were very polite, cleaned up afterwards and patiently answered all question I had. This company is great to work with and would definitely do another job with them. I highly recommend them!"

Bonnie E on December 2024


Avatar for One Hour Heating & Air Conditioning

One Hour Heating & Air Conditioning

7310 Miramar Road, Suite 380
5.00(
5
)
•Approved Pro

One Hour Heating & Air Conditioning

7310 Miramar Road, Suite 380
5.00(
5
)
•Approved Pro
Customers say: Quick response
16 local quotes requested
22 years of experience

At One Hour Heating & Air Conditioning of Central San Diego, we take our commitment to customer service seriously. We're so serious about it that we even have an on-time guarantee, which means if we're not on time, you don't pay a dime. Yes, you heard that right. We believe that your time is valuable, and we don't want to waste it. That's why we make sure to always show up on time and get the job done right. Plus, if there's ever a problem, we'll do everything we can to make it right. With our dedication to customer service, you'll feel like you're part of the family (the cool, air-conditioned family). We know how important your comfort is, which is why we take every measure necessary to ensure that you get the best quality service and products.

"Extremely good. "

Jeffrey H on August 2025

At One Hour Heating & Air Conditioning of Central San Diego, we take our commitment to customer service seriously. We're so serious about it that we even have an on-time guarantee, which means if we're not on time, you don't pay a dime. Yes, you heard that right. We believe that your time is valuable, and we don't want to waste it. That's why we make sure to always show up on time and get the job done right. Plus, if there's ever a problem, we'll do everything we can to make it right. With our dedication to customer service, you'll feel like you're part of the family (the cool, air-conditioned family). We know how important your comfort is, which is why we take every measure necessary to ensure that you get the best quality service and products.

"Extremely good. "

Jeffrey H on August 2025


Avatar for Anchor Remodeling Inc

Anchor Remodeling Inc

5.00(
1
)
•Approved Pro

Anchor Remodeling Inc

5.00(
1
)
•Approved Pro
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers
48 local quotes requested

Anchor Remodeling Inc - Your Trusted Dock Building & Repair Experts in San Diego. Enhance your waterfront property with our top-notch services. Contact us today! Our mission is to be a provider that brings back the personal touch with our customers. We will build a relationship that will last a lifetime after you see our quality work. As a locally owned and operated business, we feel invested in our clients and constantly strive for customer satisfaction. Call or message us to schedule an estimate today!

"Perfect and profesional"

Tiky My Love 😍 c on January 2025

Anchor Remodeling Inc - Your Trusted Dock Building & Repair Experts in San Diego. Enhance your waterfront property with our top-notch services. Contact us today! Our mission is to be a provider that brings back the personal touch with our customers. We will build a relationship that will last a lifetime after you see our quality work. As a locally owned and operated business, we feel invested in our clients and constantly strive for customer satisfaction. Call or message us to schedule an estimate today!

"Perfect and profesional"

Tiky My Love 😍 c on January 2025


"All of these 5 star reviews are fake!!! Look at yelp where Vadim cannot use his Ukrainian scammer contacts to creat fake reviews. Do not hire this company. This man will take your money and do no work. "

Ethan S on January 2025

Quality Mechanical Professionals, Inc. is here to serve you!

"All of these 5 star reviews are fake!!! Look at yelp where Vadim cannot use his Ukrainian scammer contacts to creat fake reviews. Do not hire this company. This man will take your money and do no work. "

Ethan S on January 2025


Avatar for Airtime Heating and Air

Airtime Heating and Air

OFFICE
4.88(
17
)
•Approved Pro

Airtime Heating and Air

OFFICE
4.88(
17
)
•Approved Pro
Customers say: True professional
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers
878 local quotes requested

AirTime Heating and Air Conditioning Company prides ourselves in quality work. We are The best business to call for your Heating And Cooling needs at 951-541-0151. We service and repair all brands of central air conditioning units, furnace and heating systems throughout the San Marcos area, including the towns of Vista, Escondido, Fallbrook, Rancho Bernado, as Well as the Temecula Valley, Murrieta, Menifee and surrounding areas. With an A+ rating from the Better Business Bureau you can rest assured that our HVAC contractor services are second to none in terms of pricing, quality of work and customer service. Our job is to keep your home cool in the hot summer weather, and warm during those chilly winter months. Additional email: wayne@airtime-socal.com

"Very Professional and very good service, I highly recommend it"

Teresa B on June 2025

AirTime Heating and Air Conditioning Company prides ourselves in quality work. We are The best business to call for your Heating And Cooling needs at 951-541-0151. We service and repair all brands of central air conditioning units, furnace and heating systems throughout the San Marcos area, including the towns of Vista, Escondido, Fallbrook, Rancho Bernado, as Well as the Temecula Valley, Murrieta, Menifee and surrounding areas. With an A+ rating from the Better Business Bureau you can rest assured that our HVAC contractor services are second to none in terms of pricing, quality of work and customer service. Our job is to keep your home cool in the hot summer weather, and warm during those chilly winter months. Additional email: wayne@airtime-socal.com

"Very Professional and very good service, I highly recommend it"

Teresa B on June 2025


Avatar for Same Day Heating, Cooling, Plumbing

Same Day Heating, Cooling, Plumbing

9771 Clairemont Mesa Blvd
4.62(
29
)
•Approved Pro

Same Day Heating, Cooling, Plumbing

9771 Clairemont Mesa Blvd
4.62(
29
)
•Approved Pro
Customers say: Super punctual
758 local quotes requested
5 years of experience

Family-owned Same Day Heating, Cooling, Plumbing offers fast, reliable AC repair and installation services, heater repair & installation, and now plumbing services, in San Diego County. Our promise to you is always that if we do not fix your system the SAME DAY we arrive… you DON’T pay the service fee. Our home service experts are licensed and insured with more than 100 years of leadership experience. Additionally, we back all of our installation and replacement services with a 24-month, 100% satisfaction guarantee.

"This place is a scam- DO NOT TRUST THEM! Just pay the extra and work with a BBB accredited company. We are extremely dissatisfied with the service we received today. We hired someone to save us time during a large demo project, but wish we just did it ourselves from the beginning to save time and headache. Based on the company's assessment, we were informed that our dryer vent had a significant blockage, so severe that it would require tearing out walls or possibly going through our new roof. We were obviously concerned about the potential cost and disruption. But don't worry, they're a construction company too... a little too convenient However, after the technician left, my husband decided to inspect it himself since we just had it cleaned within a year ago. Within an hr, he was able to clean out a considerable amount of lint, but there was no actual blockage obstructing the vent. In fact, as you can see in the attached photograph, a standard dryer vent cleaning tool could pass straight through the hose from the front to the back. Not to mention, there is plenty of air coming through the vent and none coming back into the home."

Amanda A on June 2025

Family-owned Same Day Heating, Cooling, Plumbing offers fast, reliable AC repair and installation services, heater repair & installation, and now plumbing services, in San Diego County. Our promise to you is always that if we do not fix your system the SAME DAY we arrive… you DON’T pay the service fee. Our home service experts are licensed and insured with more than 100 years of leadership experience. Additionally, we back all of our installation and replacement services with a 24-month, 100% satisfaction guarantee.

"This place is a scam- DO NOT TRUST THEM! Just pay the extra and work with a BBB accredited company. We are extremely dissatisfied with the service we received today. We hired someone to save us time during a large demo project, but wish we just did it ourselves from the beginning to save time and headache. Based on the company's assessment, we were informed that our dryer vent had a significant blockage, so severe that it would require tearing out walls or possibly going through our new roof. We were obviously concerned about the potential cost and disruption. But don't worry, they're a construction company too... a little too convenient However, after the technician left, my husband decided to inspect it himself since we just had it cleaned within a year ago. Within an hr, he was able to clean out a considerable amount of lint, but there was no actual blockage obstructing the vent. In fact, as you can see in the attached photograph, a standard dryer vent cleaning tool could pass straight through the hose from the front to the back. Not to mention, there is plenty of air coming through the vent and none coming back into the home."

Amanda A on June 2025


Avatar for Anderson Plumbing Heating & Air

Anderson Plumbing Heating & Air

1830 John Towers Ave
4.40(
994
)
•Approved Pro

Anderson Plumbing Heating & Air

1830 John Towers Ave
4.40(
994
)
•Approved Pro
Customers say: Super punctual
2409 local quotes requested
47 years of experience

Need a licensed and efficient plumbing, drain, heating or air conditioning professional? San Diegans have trusted their homes to us for over 40 years! We have the experience, training and tools to expertly detect and fix leaks, clear drains, repair sewer lines, and to repair, service and install all brands of heating and AC systems. We stand behind our 100% Satisfaction Guarantee, and "Nobody wows clients like we do!" Before you decide who gets your business, there are a few more things you should know about us: - We are Licensed and Insured - We are a woman-owned, family business. We take pride in our policies and procedures that ensure you get the extra care your family deserves. - We want you to be safe in your home. We conduct some of the strictest background checks in our industry. We even do a personality profile test on every employee... making sure we have the right person for the job. - We offer the strongest guarantees in the industry ... always in writing! - We believe in paying it forward. We support a number of local non-profits such as Susan G. Komen - San Diego, the USO, Girl Scouts and many more. How can we make you smile today?

"Service was fine."

Michael D on May 2025

Need a licensed and efficient plumbing, drain, heating or air conditioning professional? San Diegans have trusted their homes to us for over 40 years! We have the experience, training and tools to expertly detect and fix leaks, clear drains, repair sewer lines, and to repair, service and install all brands of heating and AC systems. We stand behind our 100% Satisfaction Guarantee, and "Nobody wows clients like we do!" Before you decide who gets your business, there are a few more things you should know about us: - We are Licensed and Insured - We are a woman-owned, family business. We take pride in our policies and procedures that ensure you get the extra care your family deserves. - We want you to be safe in your home. We conduct some of the strictest background checks in our industry. We even do a personality profile test on every employee... making sure we have the right person for the job. - We offer the strongest guarantees in the industry ... always in writing! - We believe in paying it forward. We support a number of local non-profits such as Susan G. Komen - San Diego, the USO, Girl Scouts and many more. How can we make you smile today?

"Service was fine."

Michael D on May 2025


Avatar for Point Loma Electric & Plumbing

Point Loma Electric & Plumbing

4990 Viewridge Ave
4.50(
190
)
•Approved Pro

Point Loma Electric & Plumbing

4990 Viewridge Ave
4.50(
190
)
•Approved Pro
Customers say: Quality work
2719 local quotes requested
37 years of experience

Book online: https://pointlomaelectric.com/schedule-online Proudly serving San Diego since 1988, Point Loma Electric, Plumbing, Heating & Air is a family-owned company specializing in residential electrical, plumbing, heating, and air conditioning services. With over 36 years of experience, we've built a reputation for top-rated, honest service - especially in older homes. Our licensed, background-checked, and drug-tested technicians are experts in their fields and committed to providing reliable, long-lasting solutions with integrity. We offer a full range of electrical services including outlet repairs, panel upgrades, lighting installation, EV charger installation, and whole-home rewiring. On the plumbing side, we handle everything from drain cleaning, sewer repairs and repiping to tankless water heater and water purification installation. We've recently expanded to include HVAC maintenance, repair, and system installation, helping San Diego homeowners stay comfortable year-round. Our team is dedicated to ensuring your complete satisfaction, and we stand behind our work with a 100% satisfaction guarantee. We're A+ rated by the Better Business Bureau and proud of the hundreds of 5-star reviews we've earned across multiple platforms. Meet the Owner Jamie Hunley leads the company with a strong focus on customer care and employee support. Under her leadership, Point Loma has grown into a trusted home services provider with a loyal customer base and a team that truly cares. Whether it's your first service or your fifth, we look forward to providing you with 5-star service every time.

"Very competent"

Peter H on April 2025

Book online: https://pointlomaelectric.com/schedule-online Proudly serving San Diego since 1988, Point Loma Electric, Plumbing, Heating & Air is a family-owned company specializing in residential electrical, plumbing, heating, and air conditioning services. With over 36 years of experience, we've built a reputation for top-rated, honest service - especially in older homes. Our licensed, background-checked, and drug-tested technicians are experts in their fields and committed to providing reliable, long-lasting solutions with integrity. We offer a full range of electrical services including outlet repairs, panel upgrades, lighting installation, EV charger installation, and whole-home rewiring. On the plumbing side, we handle everything from drain cleaning, sewer repairs and repiping to tankless water heater and water purification installation. We've recently expanded to include HVAC maintenance, repair, and system installation, helping San Diego homeowners stay comfortable year-round. Our team is dedicated to ensuring your complete satisfaction, and we stand behind our work with a 100% satisfaction guarantee. We're A+ rated by the Better Business Bureau and proud of the hundreds of 5-star reviews we've earned across multiple platforms. Meet the Owner Jamie Hunley leads the company with a strong focus on customer care and employee support. Under her leadership, Point Loma has grown into a trusted home services provider with a loyal customer base and a team that truly cares. Whether it's your first service or your fifth, we look forward to providing you with 5-star service every time.

"Very competent"

Peter H on April 2025

...
Showing 1-10 of 976
FAQs for thermostat installation and replacement projects in Rancho-bernardo, 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 Rancho-bernardo, 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.

  • Solar panel on the roof of a home

    HomeAdvisor's Solar Panel Price Guide gives the average home solar system and panel prices. Explore solar panel pricing per watt or square foot.

  • solar panels on roof in suburban neighborhood

    HomeAdvisor’s Virginia solar panel cost guide digs into the average cost of solar panels in Virginia and cost factors around the state. Find prices and pros for your solar project.

  • Solar panel system on single roof

    HomeAdvisor’s Solar Panel Cost Guide for Pennsylvania covers project costs in Philadelphia and Pittsburgh. Use this guide to find solar panel costs for PA.

  • A house with installed solar panels on the roof

    HomeAdvisor's guide to the cost of solar panels in Texas explores solar panel cost by type and location. Find out how much you'll pay to install solar panels on your Texas property.

  • Solar panels on shingle roof of Florida house

    HomeAdvisor's Guide to the Cost of Solar Panels in Florida explores solar panel costs by type and location. Find out how much you'll pay to install solar panels on your Florida property.

  • Solar panels on a flat roof of a mediterranean house

    HomeAdvisor’s Solar Panel Cost Guide looks at the average cost of solar panels in Arizona. Find out how much solar panels cost in your city.