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Find Thermostat installers and replacers in Fallbrook

Avatar for MSP Heating and Air, LLC

MSP Heating and Air, LLC

4.93(
286
)
Approved Pro

MSP Heating and Air, LLC

4.93(
286
)
Approved Pro
Customers say: True professional
Recommended by 95% of Angi customers
Recommended by 95% of HomeAdvisor customers
219 local quotes requested

We at MSP HEATING AND AIR focus on quality HVAC services over quantity. We use our years of experience and expertise, to complete your project with perfection. Customer service and honesty are the most important aspects of our business and your satisfaction is guaranteed! Please call us today for an estimate. We look forward to working with you! we keep your privacy

"Great service. Will use again for certain "

Mike L on September 2025

We at MSP HEATING AND AIR focus on quality HVAC services over quantity. We use our years of experience and expertise, to complete your project with perfection. Customer service and honesty are the most important aspects of our business and your satisfaction is guaranteed! Please call us today for an estimate. We look forward to working with you! we keep your privacy

"Great service. Will use again for certain "

Mike L on September 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 Redhawk Mechanical

Redhawk Mechanical

4.86(
71
)
Approved Pro

Redhawk Mechanical

4.86(
71
)
Approved Pro
Customers say: Quality work
Recommended by 97% of Angi customers
Recommended by 97% of HomeAdvisor customers
11 local quotes requested

Redhawk Mechanical, was founded on the basis of providing customers with the best heating and cooling practices in the industry. Since its inception, Redhawk Mechanical, has been dedicated to community, providing the top of the line HVAC products and services in your area. If you want more information about your local HVAC leaders, call us! We service all makes and models of equipment. Our trained and experienced professionals will provide you with expert analysis of your comfort needs combined with excellent installation services that guarantee optimal performance from your equipment. All this means is that you will have a reliable, efficient, and a comfort control solution for your family or business.

"WORKER WAS CLEAN, WELL MANNERED AND PROFICIANT IN FIXING THE FURNACE. I HIGHLING RECOMEND THIS COMPANY."

peter f on December 2023

Redhawk Mechanical, was founded on the basis of providing customers with the best heating and cooling practices in the industry. Since its inception, Redhawk Mechanical, has been dedicated to community, providing the top of the line HVAC products and services in your area. If you want more information about your local HVAC leaders, call us! We service all makes and models of equipment. Our trained and experienced professionals will provide you with expert analysis of your comfort needs combined with excellent installation services that guarantee optimal performance from your equipment. All this means is that you will have a reliable, efficient, and a comfort control solution for your family or business.

"WORKER WAS CLEAN, WELL MANNERED AND PROFICIANT IN FIXING THE FURNACE. I HIGHLING RECOMEND THIS COMPANY."

peter f on December 2023


Avatar for I'll Handle IT

I'll Handle IT

4.76(
257
)
Approved Pro

I'll Handle IT

4.76(
257
)
Approved Pro
Super Service Award
Customers say: Quality work
Recommended by 92% of Angi customers
Recommended by 92% of HomeAdvisor customers
401 local quotes requested

I started "I'll Handle It" to address what I recognized as a need that homeowners have for competent, knowledgeable and courteous home improvement service professionals to help them with all manner of projects large and small. Founded in San Diego, "I'll Handle It" is a home grown business that prides itself in its responsiveness to its customers needs. At "I'll Handle It" "Professional Service You Can Rely on" is our mantra, and we can prove it.

"Dave was great! The best communication and transparency I've seen in a long time. Dave explained what he needed to do to install the dryer vent and got right to work...NO wasted time. He installed the vent and made sure it was working properly. The vent looks great! Dave is knowledgable, professional, and a nice person. He also stayed in touch, letting me know how soon he would arrive and when he was on his way. I really appreciated that. We will definitely call him the next time we need a handyman."

Cheryl E on September 2025

I started "I'll Handle It" to address what I recognized as a need that homeowners have for competent, knowledgeable and courteous home improvement service professionals to help them with all manner of projects large and small. Founded in San Diego, "I'll Handle It" is a home grown business that prides itself in its responsiveness to its customers needs. At "I'll Handle It" "Professional Service You Can Rely on" is our mantra, and we can prove it.

"Dave was great! The best communication and transparency I've seen in a long time. Dave explained what he needed to do to install the dryer vent and got right to work...NO wasted time. He installed the vent and made sure it was working properly. The vent looks great! Dave is knowledgable, professional, and a nice person. He also stayed in touch, letting me know how soon he would arrive and when he was on his way. I really appreciated that. We will definitely call him the next time we need a handyman."

Cheryl E on September 2025


Avatar for RHINEHART HEATING AND AIR LLC

RHINEHART HEATING AND AIR LLC

5.00(
2
)
Approved Pro

RHINEHART HEATING AND AIR LLC

5.00(
2
)
Approved Pro
25 years of experience
Free onsite estimate

We pride our company on reliability, great communication, integrity, and quality work. We are experts in our trade and will do our best to keep you as educated as we can on your particular task or project. We look forward to earning your business!

"George did an Excellent Job and the customer service was great. I have used Rhinehart Heating and Air and they always do great work and have recommended them to my friends and Family. "

Sam G on November 2025

We pride our company on reliability, great communication, integrity, and quality work. We are experts in our trade and will do our best to keep you as educated as we can on your particular task or project. We look forward to earning your business!

"George did an Excellent Job and the customer service was great. I have used Rhinehart Heating and Air and they always do great work and have recommended them to my friends and Family. "

Sam G on November 2025


Avatar for Personal Plumbing, Heating & Cooling

Personal Plumbing, Heating & Cooling

4.55(
319
)
Approved Pro

Personal Plumbing, Heating & Cooling

4.55(
319
)
Approved Pro
Customers say: Super punctual
224 local quotes requested
25 years of experience

Personal Plumbing Heating, Cooling & Electrical is a company that provides plumbing, Electrical and HVAC services for residential and commercial properties. We offer a range of services including installation, repair, and maintenance of plumbing, electrical and HVAC systems such as heating, air conditioning, pipes, water heaters, and fixtures. We also offer drain cleaning, repairs, and regular maintenance work. Our technicians are knowledgeable and highly trained. We always strive to find a solution and provide top notch customer service. As a Veteran owned and led company, we offer Veteran and senior discounts on most services.

"Great thanks"

Claudia S on May 2025

Personal Plumbing Heating, Cooling & Electrical is a company that provides plumbing, Electrical and HVAC services for residential and commercial properties. We offer a range of services including installation, repair, and maintenance of plumbing, electrical and HVAC systems such as heating, air conditioning, pipes, water heaters, and fixtures. We also offer drain cleaning, repairs, and regular maintenance work. Our technicians are knowledgeable and highly trained. We always strive to find a solution and provide top notch customer service. As a Veteran owned and led company, we offer Veteran and senior discounts on most services.

"Great thanks"

Claudia S on May 2025


Avatar for Level Up Contracting Inc

Level Up Contracting Inc

4.82(
245
)
Approved Pro

Level Up Contracting Inc

4.82(
245
)
Approved Pro
Customers say: Super punctual
Recommended by 93% of Angi customers
Recommended by 93% of HomeAdvisor customers
806 local quotes requested

Level Up Contracting, established in 2012, is a premier general contractor dedicated to elevating construction standards in the San Diego area. We specialize in delivering top-notch residential and commercial construction services, ensuring precision, quality, and a commitment to exceeding client expectations. From renovations to new builds, we take pride in leveling up the construction experience for our valued clients. Call us today to schedule your free estimate.

"Al did a great job ? it looks beautiful ?"

Mark M on July 2024

Level Up Contracting, established in 2012, is a premier general contractor dedicated to elevating construction standards in the San Diego area. We specialize in delivering top-notch residential and commercial construction services, ensuring precision, quality, and a commitment to exceeding client expectations. From renovations to new builds, we take pride in leveling up the construction experience for our valued clients. Call us today to schedule your free estimate.

"Al did a great job ? it looks beautiful ?"

Mark M on July 2024


Avatar for Legacy 777 LLC

Legacy 777 LLC

5.00(
4
)
Approved Pro

Legacy 777 LLC

5.00(
4
)
Approved Pro
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers
43 local quotes requested

We specialize in handyman services, home repairs, home improvements, and more. Our service is efficient and prompt. We provide a service with high end standards and our clients are our top priority. Please see some of the services we offer below and call -or- click to schedule a free estimate today!

"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!"

Devon C on March 2025

We specialize in handyman services, home repairs, home improvements, and more. Our service is efficient and prompt. We provide a service with high end standards and our clients are our top priority. Please see some of the services we offer below and call -or- click to schedule a free estimate today!

"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!"

Devon C on March 2025


Avatar for Airtime Plumbing Heating & Air

Airtime Plumbing Heating & Air

4.88(
17
)
Approved Pro

Airtime Plumbing Heating & Air

4.88(
17
)
Approved Pro
Customers say: True professional
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers
1071 local quotes requested

Airtime Plumbing Heating and Air Company provides honest and quality work. We are the best business to call for your plumbing, heating & air 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 Encinitas, Carlsbad, Oceanside, San Marcos, Vista, Escondido, Fallbrook, Rancho Bernardo, 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 Plumbing Heating and Air Company provides honest and quality work. We are the best business to call for your plumbing, heating & air 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 Encinitas, Carlsbad, Oceanside, San Marcos, Vista, Escondido, Fallbrook, Rancho Bernardo, 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 Anderson Plumbing Heating & Air

Anderson Plumbing Heating & Air

4.40(
994
)
Approved Pro

Anderson Plumbing Heating & Air

4.40(
994
)
Approved Pro
Customers say: Super punctual
2257 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

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FAQs for thermostat installation and replacement projects in Fallbrook, 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 Fallbrook, 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.