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Thermostat installers and replacers in Bonsall

Avatar for RR HEATING & COOLING
RR HEATING & COOLING
40585 GREGG WAY , CA 92592
5.00(
4
)
Approved Pro
RR HEATING & COOLING
40585 GREGG WAY , CA 92592
5.00(
4
)
Approved Pro
23 local quotes requested
7 years of experience

Vortech Air & Plumbing, has been and continues to be, dedicated to a commitment of excellence that is unmatched, providing only the highest quality service, installation, repair, and customer service. We aim to beat out our competition, we will beat any written quote from any reputable licensed and bonded contractor, no questions asked! Our Mission Statement, “Our mission is to provide the highest quality, installation and service for Heating, Ventilation, and Air Conditioning (HVAC) ang plumbing equipment in both residential and light commercial markets at the most affordable prices”. As our highly skilled and expertly trained Nate Certified Air Conditioning technicians walk into our customer’s homes you can be rest assured that your service and installation will be done right the first time

"Justin and Miguel did a great job installing our A/C unit. From meeting with them and choosing what was the best option for our home, they were profesional and on time. The prosess was fast and smooth. I would recommend them to all my friends and neighbors. "

Amy R on May 2025

Vortech Air & Plumbing, has been and continues to be, dedicated to a commitment of excellence that is unmatched, providing only the highest quality service, installation, repair, and customer service. We aim to beat out our competition, we will beat any written quote from any reputable licensed and bonded contractor, no questions asked! Our Mission Statement, “Our mission is to provide the highest quality, installation and service for Heating, Ventilation, and Air Conditioning (HVAC) ang plumbing equipment in both residential and light commercial markets at the most affordable prices”. As our highly skilled and expertly trained Nate Certified Air Conditioning technicians walk into our customer’s homes you can be rest assured that your service and installation will be done right the first time

"Justin and Miguel did a great job installing our A/C unit. From meeting with them and choosing what was the best option for our home, they were profesional and on time. The prosess was fast and smooth. I would recommend them to all my friends and neighbors. "

Amy R on May 2025


Cool Air for You
1536 Fayette Street
4.64(
50
)
Approved Pro
Cool Air for You
1536 Fayette Street
4.64(
50
)
Approved Pro
Customers say: Quick response
Recommended by 96% of Angi customers
Recommended by 96% of HomeAdvisor customers
25 years of experience

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

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
North County
4.87(
15
)
Approved Pro
Airtime Heating and Air
North County
4.87(
15
)
Approved Pro
Customers say: Terrific value
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers
419 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

"It went well. I wrote a 5 star review on google.com/review. I would recommend them to anyone needing HVAC services."

John H on April 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

"It went well. I wrote a 5 star review on google.com/review. I would recommend them to anyone needing HVAC services."

John H on April 2025


Avatar for Veterans Heating and Air Conditioning, Plumbing, and Electrical
Veterans Heating and Air Conditioning, Plumbing, and Electrical
1110 Morse St
5.00(
6
)
Approved Pro
Veterans Heating and Air Conditioning, Plumbing, and Electrical
1110 Morse St
5.00(
6
)
Approved Pro
Super Service Award
Customers say: Quality work
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers
1021 local quotes requested

Veterans Heating and Air Conditioning, Plumbing, and Electrical is a full service home services company in San Diego that delivers exceptional heating and air conditioning, plumbing, and electrical services to the community, and provides opportunities for employment and community building to Veterans. We are 100% Veteran owned.

"Steven, the owner, was very communicative, returning my calls even after business hours to make sure my questions were answered. When an issue arose he, himself arrived the next day to address the issue which was quickly resolved. Time and care was put into the work done."

Sonia B on March 2025

Veterans Heating and Air Conditioning, Plumbing, and Electrical is a full service home services company in San Diego that delivers exceptional heating and air conditioning, plumbing, and electrical services to the community, and provides opportunities for employment and community building to Veterans. We are 100% Veteran owned.

"Steven, the owner, was very communicative, returning my calls even after business hours to make sure my questions were answered. When an issue arose he, himself arrived the next day to address the issue which was quickly resolved. Time and care was put into the work done."

Sonia B on March 2025


Avatar for Sky Clean Air
Sky Clean Air
7929 Silverton Ave
4.68(
19
)
Approved Pro
Sky Clean Air
7929 Silverton Ave
4.68(
19
)
Approved Pro
Customers say: Super punctual
993 local quotes requested
8 years of experience

Sky Clean Air is a family owned and operated residential and commercial indoor air quality services specializing in Air Conditioning and Heating services, Air Duct Cleaning and Dryer Vent Cleaning. Our goal is providing the most professional service possible, our team of licensed and experienced technicians use the most advanced equipment to get the best results in every service we provide. Call us for a free in-home estimate today!

"Josh and Daniel were great. Thanks so much"

Madeline V on January 2021

Sky Clean Air is a family owned and operated residential and commercial indoor air quality services specializing in Air Conditioning and Heating services, Air Duct Cleaning and Dryer Vent Cleaning. Our goal is providing the most professional service possible, our team of licensed and experienced technicians use the most advanced equipment to get the best results in every service we provide. Call us for a free in-home estimate today!

"Josh and Daniel were great. Thanks so much"

Madeline V on January 2021


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
2313 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 Airmerica Air Conditioning & Heating
Airmerica Air Conditioning & Heating
Based In
5.00(
8
)
Approved Pro
Airmerica Air Conditioning & Heating
Based In
5.00(
8
)
Approved Pro
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers
577 local quotes requested

Let Airmerica Air Conditioning & Heating keep your home or business at the perfect temperature with our top-notch HVAC services. As a qualified HVAC contractor in Vista, CA, we have the years of experience needed to provide prompt installation or repair work. We have your HVAC needs covered, from air conditioner installation to heating installation, repair, and maintenance. Our team installs the finest products from YORK® to ensure that your home or business always stays at the right temperature. With our 24-hour emergency services, responsiveness, and flexible schedule, you'll never have to worry about not having heating or cooling! Contact us today to learn more about our services or book an appointment. We look forward to serving you.

"The heating system has been fixed and running."

Kawther H on April 2025

Let Airmerica Air Conditioning & Heating keep your home or business at the perfect temperature with our top-notch HVAC services. As a qualified HVAC contractor in Vista, CA, we have the years of experience needed to provide prompt installation or repair work. We have your HVAC needs covered, from air conditioner installation to heating installation, repair, and maintenance. Our team installs the finest products from YORK® to ensure that your home or business always stays at the right temperature. With our 24-hour emergency services, responsiveness, and flexible schedule, you'll never have to worry about not having heating or cooling! Contact us today to learn more about our services or book an appointment. We look forward to serving you.

"The heating system has been fixed and running."

Kawther H on April 2025


Avatar for All Day Heating And Air Conditioning
All Day Heating And Air Conditioning
1820 Peacock Blvd
5.00(
13
)
Approved Pro
All Day Heating And Air Conditioning
1820 Peacock Blvd
5.00(
13
)
Approved Pro
Customers say: Quality work
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers
146 local quotes requested

Heating and Air Conditioning service, sales, repair, installations, diagnosis, troubleshooting, residential and commercial.

"Josh was able to help us out less than 24 hours after I called. We had no AC and it was very hot in our home. He called ahead of his scheduled visit and was able to arrive earlier. He was very efficient, knowledgeable and friendly. We discussed future work replacing equipment and will definitely contact Josh to do the job."

Sandra W on August 2021

Heating and Air Conditioning service, sales, repair, installations, diagnosis, troubleshooting, residential and commercial.

"Josh was able to help us out less than 24 hours after I called. We had no AC and it was very hot in our home. He called ahead of his scheduled visit and was able to arrive earlier. He was very efficient, knowledgeable and friendly. We discussed future work replacing equipment and will definitely contact Josh to do the job."

Sandra W on August 2021


Avatar for G&G Indoor Services Inc
G&G Indoor Services Inc
14781 POMERADO RD
5.00(
16
)
Approved Pro
G&G Indoor Services Inc
14781 POMERADO RD
5.00(
16
)
Approved Pro
Super Service Award
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers
933 local quotes requested

G&G Indoor Services has been serving the greater San Diego and Palm Springs areas for years using only the well trained and experienced technicians and the best materials and equipment. We are committed to customer satisfaction, a safe and healthy work/living environment, and the best results. As a one stop solution source we offer the full gamut of home air quality services: Attic cleaning, crawl space dry-out, cleaning, sanitization, rodent proofing, and humidity control. We clean, repair, replace and re-rout air ducts, and install air purification systems. We remove and replace insulation in attics, crawl spaces and walls. We install vapor barriers and radiant barriers. We also offer a full range of heating and cooling and energy savings services, including heating and cooling appliances installation, replacement, repair and enhancement, and annual heating and cooling service. We are CDC compliant.

"What a great team! Fast, professional, knowledgeable, and did it at a fair price. I will recommend them to friends."

Doreen M on March 2025

G&G Indoor Services has been serving the greater San Diego and Palm Springs areas for years using only the well trained and experienced technicians and the best materials and equipment. We are committed to customer satisfaction, a safe and healthy work/living environment, and the best results. As a one stop solution source we offer the full gamut of home air quality services: Attic cleaning, crawl space dry-out, cleaning, sanitization, rodent proofing, and humidity control. We clean, repair, replace and re-rout air ducts, and install air purification systems. We remove and replace insulation in attics, crawl spaces and walls. We install vapor barriers and radiant barriers. We also offer a full range of heating and cooling and energy savings services, including heating and cooling appliances installation, replacement, repair and enhancement, and annual heating and cooling service. We are CDC compliant.

"What a great team! Fast, professional, knowledgeable, and did it at a fair price. I will recommend them to friends."

Doreen M on March 2025


Avatar for Carini Home Services
Carini Home Services
825 Washington St
4.75(
369
)
Approved Pro
Carini Home Services
825 Washington St
4.75(
369
)
Approved Pro
Customers say: Super punctual
Recommended by 90% of Angi customers
Recommended by 90% of HomeAdvisor customers
2324 local quotes requested

Carini Home Services is a leading 24 hour provider of Plumbing, Heating and Air Conditioning services throughout San Diego County. We offer Repairs, Installations and Maintenance for residential homes. The company is Licensed, Bonded, Insured and is 100% family owned and operated. Our service areas cover all of San Diego County including Central San Diego, East County, North and South Counties. The company's primary product lines include American Standard, Mitsubishi Ductless Splits, Bradford and White, Navian, Noritz and all other major brands of Heating, Air Conditioning and Plumbing equipment. All Carini Heating, Air and Plumbing employees undergo extensive training and are background checked upon hire. You can trust Carini Heating, Air and Plumbing to respect your home, your family and provide you with the 5 Star service you deserve.

"Carini installed my mini splits a few years ago and promised me the world with their warranties. Well, turns out they botched something during the install and all of the refrigerant leaked out. They want $2,200 to refill and re-pressurize the line. Since they cross-threaded the screw that led to the leak during installation, this should be covered under the "Lifetime Craftsmanship" guarantee. Instead, they're trying to charging me a full day of labor to fix their mistake. Support on this issue has been dismal. It's been 16 days since they first diagnosed the problem and I still don't have a timeline for when this will get fixed. I chose Carini because of their warranties and their service record, but its all smoke and mirrors. You've been warned."

Robert B on December 2024

Carini Home Services is a leading 24 hour provider of Plumbing, Heating and Air Conditioning services throughout San Diego County. We offer Repairs, Installations and Maintenance for residential homes. The company is Licensed, Bonded, Insured and is 100% family owned and operated. Our service areas cover all of San Diego County including Central San Diego, East County, North and South Counties. The company's primary product lines include American Standard, Mitsubishi Ductless Splits, Bradford and White, Navian, Noritz and all other major brands of Heating, Air Conditioning and Plumbing equipment. All Carini Heating, Air and Plumbing employees undergo extensive training and are background checked upon hire. You can trust Carini Heating, Air and Plumbing to respect your home, your family and provide you with the 5 Star service you deserve.

"Carini installed my mini splits a few years ago and promised me the world with their warranties. Well, turns out they botched something during the install and all of the refrigerant leaked out. They want $2,200 to refill and re-pressurize the line. Since they cross-threaded the screw that led to the leak during installation, this should be covered under the "Lifetime Craftsmanship" guarantee. Instead, they're trying to charging me a full day of labor to fix their mistake. Support on this issue has been dismal. It's been 16 days since they first diagnosed the problem and I still don't have a timeline for when this will get fixed. I chose Carini because of their warranties and their service record, but its all smoke and mirrors. You've been warned."

Robert B on December 2024

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Showing 1-10 of 980

Thermostat installations and replacements FAQs

It's often worth replacing your old thermostat with a newer model that can enhance your home's comfort and energy efficiency. Upgrading to a programmable or smart thermostat can save you up to $200 per year on energy bills. Plus, smart thermostats offer convenient features like remote control and learning capabilities, making your home more comfortable and easier to manage.

Signs of a bad thermostat include your HVAC system not turning on when it's supposed to or failing to reach the desired temperature. If the thermostat's display is blank or not functioning properly, it could be malfunctioning. Another indicator is the HVAC system running continuously without shutting off or cycling on and off too frequently. You might also notice uneven temperatures throughout your home, with some rooms being too warm or too cold. These issues suggest that the thermostat is failing and may need repair or replacement to ensure your HVAC system operates efficiently.

A thermostat should last between 10 to 20 years, depending on its quality and how well it's maintained. Over time, dust, wiring issues, and general wear can affect its performance. Even if a thermostat is still functioning after 10 years, you might choose to replace it to take advantage of newer energy-saving technologies and smart home integrations. Upgrading to a modern thermostat can improve efficiency, offer more control over your home's climate, and potentially lower energy bills.

The number of thermostats you need depends on your home's size, layout, and heating and cooling zones. In a standard single-zone HVAC system, one thermostat controls the temperature for the entire home. However, larger homes or those with multiple floors might benefit from multiple thermostats linked to a multi-zone HVAC system. This setup can offer better comfort and energy efficiency: It lets you customize the temperature in different areas, so you're only heating or cooling the spaces you're using.

Replacing a thermostat typically takes a professional technician about one to two hours to complete. If you're swapping out an existing thermostat for a similar model with compatible wiring, the process can be done in less than an hour. However, installing a new thermostat that requires additional wiring, such as a smart thermostat, or moving the thermostat to a new location can extend the time to two hours or more. Complex installations may also involve cutting into drywall or integrating with other home systems, which can add to the duration.

There are a few things that can cause your home thermostat to fail. The most simple one is age and cleanliness. Dirt, grease, dust, and other small particles can clog sensors and cause malfunctions in readings. You may also have a failing power supply and loose connections, and the simplest cause is that it isn't installed in the right place in your home so it can't properly sense air temperature. Repairing a thermostat costs around $210.

The homeowners guide to thermostat installations and replacements
From average costs to expert advice, get all the answers you need to get your job done.
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