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Thermostat installers and replacers in Gardena

Avatar for Service Champions, LLC
Service Champions, LLC
3150 East Birch Street
4.70(
37
)
Approved Pro
Service Champions, LLC
3150 East Birch Street
4.70(
37
)
Approved Pro
Customers say: Quick response
Recommended by 94% of Angi customers
Recommended by 94% of HomeAdvisor customers
83 local quotes requested

When choosing us you get on-time service, technicians that treat you and your home with respect, up-front pricing, and the job done right the first time. Here are a few more reasons to choose Service Champions for all of your plumbing, heating, cooling, and indoor air quality needs. Punctuality Complete Comfort & Security In Your Home Fully Stocked Vehicles Equipment Maintenance Program Licensed & Bonded Nationally recognized as the Industry Leader in providing superior plumbing, heating, air conditioning repairs, tune-ups, maintenance, sales, installations and indoor air quality solutions to Southern California residents. Service Champions was founded on one principle- to provide service like a champion by giving you more than what you expect on every occasion. Our focus is on building a relationship centered around your needs and wants. We offer complete heating, cooling and indoor air quality solutions designed for your home.

"Do NOT Work With ServiceChampion Unprofessional, Unreliable, Unresponsive I deeply regret choosing ServiceChampion for my HVAC installation. It has been a nightmare from start to finish. They installed a malfunctioning AC unit in October, and despite MONTHS of trying to resolve the issue, it still doesnt work. Heres a breakdown of their failures: Incompetent Installation: The system has been plagued with problems since day one thermostat malfunctions, the heat pump failing, and constant disconnections. Poor Communication: Ive made countless phone calls and emails, often receiving empty responses or no reply at all. The communication has been fragmented and disorganized. Unclear Solutions: Even when they identify a potential issue, they take forever to provide a solution. Technicians seem unsure, and Ive been given conflicting information. Lack of Accountability: Despite promises of a 100% satisfaction guarantee, theyve wasted my time, money, and caused immense stress especially with a new baby in the house. ServiceChampions negligence and lack of professionalism are appalling. They do not value their customers or stand behind their work. If you need reliable HVAC services, look elsewhere. I urge you to avoid ServiceChampion at all costs."

Babak H on February 2024

When choosing us you get on-time service, technicians that treat you and your home with respect, up-front pricing, and the job done right the first time. Here are a few more reasons to choose Service Champions for all of your plumbing, heating, cooling, and indoor air quality needs. Punctuality Complete Comfort & Security In Your Home Fully Stocked Vehicles Equipment Maintenance Program Licensed & Bonded Nationally recognized as the Industry Leader in providing superior plumbing, heating, air conditioning repairs, tune-ups, maintenance, sales, installations and indoor air quality solutions to Southern California residents. Service Champions was founded on one principle- to provide service like a champion by giving you more than what you expect on every occasion. Our focus is on building a relationship centered around your needs and wants. We offer complete heating, cooling and indoor air quality solutions designed for your home.

"Do NOT Work With ServiceChampion Unprofessional, Unreliable, Unresponsive I deeply regret choosing ServiceChampion for my HVAC installation. It has been a nightmare from start to finish. They installed a malfunctioning AC unit in October, and despite MONTHS of trying to resolve the issue, it still doesnt work. Heres a breakdown of their failures: Incompetent Installation: The system has been plagued with problems since day one thermostat malfunctions, the heat pump failing, and constant disconnections. Poor Communication: Ive made countless phone calls and emails, often receiving empty responses or no reply at all. The communication has been fragmented and disorganized. Unclear Solutions: Even when they identify a potential issue, they take forever to provide a solution. Technicians seem unsure, and Ive been given conflicting information. Lack of Accountability: Despite promises of a 100% satisfaction guarantee, theyve wasted my time, money, and caused immense stress especially with a new baby in the house. ServiceChampions negligence and lack of professionalism are appalling. They do not value their customers or stand behind their work. If you need reliable HVAC services, look elsewhere. I urge you to avoid ServiceChampion at all costs."

Babak H on February 2024


Avatar for Sean Patrick HVAC, Inc.
Sean Patrick HVAC, Inc.
13236 Flagstaff Drive
5.00(
7
)
Approved Pro
Sean Patrick HVAC, Inc.
13236 Flagstaff Drive
5.00(
7
)
Approved Pro
Customers say: Quick response
100 local quotes requested
5 years of experience

Welcome to Sean Patrick HVAC, Your Trusted HVAC Contractor Serving SOCAL, CA and Surrounding Areas. For over 10 years, we’ve provided exceptional HVAC repairs, HVAC replacement, air conditioning maintenance, furnace replacement, and indoor air quality services for residential and commercial customers. Our NATE-certified technicians have the experience and expertise to correctly diagnose and repair all makes and models of HVAC systems. We offer 24/7 emergency HVAC repair service, so you’re never left in the cold or heat. As your local HVAC contractor, we provide: HVAC Repairs – Get your AC, furnace, or heat pump running again quickly with our skilled repair technicians HVAC Replacement – We replace old, inefficient HVAC systems with new top brand models properly sized for your home/business Air Conditioning Maintenance – Preventative maintenance maximizes the lifespan of your AC system Furnace Replacement – We replace broken furnaces with energy efficient new models

"Sean Patrick is a professional and honest man. He is very detailed when explaining the product he is selling. I will always recommend him to family and friends."

Arthur P on January 2025

Welcome to Sean Patrick HVAC, Your Trusted HVAC Contractor Serving SOCAL, CA and Surrounding Areas. For over 10 years, we’ve provided exceptional HVAC repairs, HVAC replacement, air conditioning maintenance, furnace replacement, and indoor air quality services for residential and commercial customers. Our NATE-certified technicians have the experience and expertise to correctly diagnose and repair all makes and models of HVAC systems. We offer 24/7 emergency HVAC repair service, so you’re never left in the cold or heat. As your local HVAC contractor, we provide: HVAC Repairs – Get your AC, furnace, or heat pump running again quickly with our skilled repair technicians HVAC Replacement – We replace old, inefficient HVAC systems with new top brand models properly sized for your home/business Air Conditioning Maintenance – Preventative maintenance maximizes the lifespan of your AC system Furnace Replacement – We replace broken furnaces with energy efficient new models

"Sean Patrick is a professional and honest man. He is very detailed when explaining the product he is selling. I will always recommend him to family and friends."

Arthur P on January 2025


Temp Air System, Inc.
15843 Amar Rd
4.56(
16
)
Temp Air System, Inc.
15843 Amar Rd
4.56(
16
)
Customers say: Quality work
1030 local quotes requested

We’ve been around since 2002 and our staff has over 20 years of experience in the field. We're knowledgeable, fully trained on a full range of HVAC products, maintenance and technology. We offer professional services and quality work because your home is the place where you should be able to breathe easy and be comfortable, no matter what time of the year it is! Aside from offering excellent services, we also offer a wide range of high technology and innovative HVAC products. When you work with Temp Air System Inc., you’ll find products that may be more efficient and overall reduce your utility costs. We make sure you're 100% satisfied and that we are 100% prepared – that’s experience you can count on! Whether you need heating or cooling services such as repair and maintenance or you need to replace your HVAC system, we’re ready to help. We offer financing at zero money down and zero interest. Payments as low as $149 for new system! (WAC) Please call us for full details!

"Temp Air personnel are responsible, honest, knowledgable, and their customer service is top of the line. They were accommodating with a scheduled that worked for us. Also, the techs that came to our house were professionals and answered all of our questions. I highly recommend them."

Yeni P on September 2020

We’ve been around since 2002 and our staff has over 20 years of experience in the field. We're knowledgeable, fully trained on a full range of HVAC products, maintenance and technology. We offer professional services and quality work because your home is the place where you should be able to breathe easy and be comfortable, no matter what time of the year it is! Aside from offering excellent services, we also offer a wide range of high technology and innovative HVAC products. When you work with Temp Air System Inc., you’ll find products that may be more efficient and overall reduce your utility costs. We make sure you're 100% satisfied and that we are 100% prepared – that’s experience you can count on! Whether you need heating or cooling services such as repair and maintenance or you need to replace your HVAC system, we’re ready to help. We offer financing at zero money down and zero interest. Payments as low as $149 for new system! (WAC) Please call us for full details!

"Temp Air personnel are responsible, honest, knowledgable, and their customer service is top of the line. They were accommodating with a scheduled that worked for us. Also, the techs that came to our house were professionals and answered all of our questions. I highly recommend them."

Yeni P on September 2020


Avatar for Munozprecisionservices
Munozprecisionservices
New on HomeAdvisorNew on Angi
Approved Pro
Munozprecisionservices
New on AngiNew on HomeAdvisor
Approved Pro
907 local quotes requested
1 years of experience

Muñoz Precision Services is a family-owned and operated provider of high-quality maintenance solutions for both residential and commercial clients. Established in 2024, our team brings over 7 years of experience in the industry, delivering reliable, efficient, and tailored services to meet the unique needs of every customer.We specialize in a wide range of maintenance services, including light plumbing, light electrical work, new installations, and painting projects. No job is too big or too small — we approach every project with the same level of care and commitment, ensuring that all of our clients receive top-tier service, no matter the task.As a family-run business, we take pride in building personal, long-term relationships with our clients. Customer satisfaction is our priority, and we are dedicated to providing prompt, professional, and personalized attention to every detail, making sure your home or business is in excellent hands.

Muñoz Precision Services is a family-owned and operated provider of high-quality maintenance solutions for both residential and commercial clients. Established in 2024, our team brings over 7 years of experience in the industry, delivering reliable, efficient, and tailored services to meet the unique needs of every customer.We specialize in a wide range of maintenance services, including light plumbing, light electrical work, new installations, and painting projects. No job is too big or too small — we approach every project with the same level of care and commitment, ensuring that all of our clients receive top-tier service, no matter the task.As a family-run business, we take pride in building personal, long-term relationships with our clients. Customer satisfaction is our priority, and we are dedicated to providing prompt, professional, and personalized attention to every detail, making sure your home or business is in excellent hands.


Juan's Handyman
1227 West 94th Street
5.00(
8
)
Approved Pro
Juan's Handyman
1227 West 94th Street
5.00(
8
)
Approved Pro
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers
792 local quotes requested

My mission is to be a provider that brings back the personal touch with our customers. I will build a relationship that will last a lifetime after you see my quality work. As a locally owned and operated business I feel invested in our clients and constantly strive for customer satisfaction. Call or message me to schedule an estimate today!

"Perfect. I am very happy"

Michael K on February 2025

My mission is to be a provider that brings back the personal touch with our customers. I will build a relationship that will last a lifetime after you see my quality work. As a locally owned and operated business I feel invested in our clients and constantly strive for customer satisfaction. Call or message me to schedule an estimate today!

"Perfect. I am very happy"

Michael K on February 2025


Avatar for The HVAC & Chimney Pros
The HVAC & Chimney Pros
.
5.00(
7
)
Approved Pro
The HVAC & Chimney Pros
.
5.00(
7
)
Approved Pro
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers
2 years of experience

At The Chimney Pros, we specialize in providing top-quality chimney cleaning, inspection, and repair service as well as HVAC services. Our team of experienced professionals is dedicated to ensuring your home stays safe and your chimney functions efficiently. Whether it’s a routine sweep, a thorough inspection, or emergency repairs, we have the expertise to handle it all. Why choose us? • Expertise: Years of experience in chimney cleaning and maintenance. • Customer-Centric: We focus on delivering excellent customer service with clear communication and fair pricing. • Reliable & Efficient: We work promptly to ensure your chimney is in peak condition. Your safety is our priority. Contact The Chimney Pros today for trusted and dependable service!

"They were very helpful and understanding of our limited budget"

Lisa T on March 2025

At The Chimney Pros, we specialize in providing top-quality chimney cleaning, inspection, and repair service as well as HVAC services. Our team of experienced professionals is dedicated to ensuring your home stays safe and your chimney functions efficiently. Whether it’s a routine sweep, a thorough inspection, or emergency repairs, we have the expertise to handle it all. Why choose us? • Expertise: Years of experience in chimney cleaning and maintenance. • Customer-Centric: We focus on delivering excellent customer service with clear communication and fair pricing. • Reliable & Efficient: We work promptly to ensure your chimney is in peak condition. Your safety is our priority. Contact The Chimney Pros today for trusted and dependable service!

"They were very helpful and understanding of our limited budget"

Lisa T on March 2025


Avatar for BigBrothersHandyman
BigBrothersHandyman
West Olympic Boulevard
5.00(
8
)
Approved Pro
BigBrothersHandyman
West Olympic Boulevard
5.00(
8
)
Approved Pro
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers
1954 local quotes requested

Handyman Buisness,24 hr service, plumbing moving furniture assembly, drywall paining, flooring electrical, glass repair, mold remediation, reframe ,termite treatment,

"They are hardworking guys and very respectful. They do whatever you instructed them and gave suggestions as well. They made sure to complete their job at a given time. They’re trustworthy too. I really hope their business thrive. Thanks for the good job. I will also call them later for guttering."

Sonia S on April 2025

Handyman Buisness,24 hr service, plumbing moving furniture assembly, drywall paining, flooring electrical, glass repair, mold remediation, reframe ,termite treatment,

"They are hardworking guys and very respectful. They do whatever you instructed them and gave suggestions as well. They made sure to complete their job at a given time. They’re trustworthy too. I really hope their business thrive. Thanks for the good job. I will also call them later for guttering."

Sonia S on April 2025


Avatar for Eddy's Handyman Service
Eddy's Handyman Service
1145 Cherry Ave
4.75(
107
)
Approved Pro
Eddy's Handyman Service
1145 Cherry Ave
4.75(
107
)
Approved Pro
Customers say: Super punctual
Recommended by 93% of Angi customers
Recommended by 93% of HomeAdvisor customers
4398 local quotes requested

We are a family-owned, owner-operated local company priding ourselves in being a prompt and reliable handyman service and making sure all of our customers are 100% satisfied. Our handymen are experienced in all trades and confident you will be pleased with the result! Get in touch today for a free quote, and get your project rolling as quickly as possible!

"Eddie came right on time and did a great job!!"

BRIAN C on November 2024

We are a family-owned, owner-operated local company priding ourselves in being a prompt and reliable handyman service and making sure all of our customers are 100% satisfied. Our handymen are experienced in all trades and confident you will be pleased with the result! Get in touch today for a free quote, and get your project rolling as quickly as possible!

"Eddie came right on time and did a great job!!"

BRIAN C on November 2024


Expert Repairs and Installations
12035 Oxford Avenue
5.00(
5
)
Approved Pro
Expert Repairs and Installations
12035 Oxford Avenue
5.00(
5
)
Approved Pro
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers
1048 local quotes requested

We have been in business since 2008 and have over 20+ years of experience! Proudly serving Hawthorne, CA & surrounding areas. We specialize in all your residential & commercial handyman and improvement project needs, and guarantee you a job well done! We do any type of repair electrical work: -Boxes breakers -Sub-panels -Shorts -Fans -Rewiring -Lights -LED PLUMBING: We repair heaters and boilers. We unclog bathtubs, sinks and pipes. We install earthquake valves for gas systems. Inspection with camera. We process any plumbing permit with the city.

"Hello, It went great. They were very Professional, Polite and knew there job. Would truly recommend them to Family and Friends. Thank you very much, truly appreciate it. Ms. Mary."

Mary B on April 2025

We have been in business since 2008 and have over 20+ years of experience! Proudly serving Hawthorne, CA & surrounding areas. We specialize in all your residential & commercial handyman and improvement project needs, and guarantee you a job well done! We do any type of repair electrical work: -Boxes breakers -Sub-panels -Shorts -Fans -Rewiring -Lights -LED PLUMBING: We repair heaters and boilers. We unclog bathtubs, sinks and pipes. We install earthquake valves for gas systems. Inspection with camera. We process any plumbing permit with the city.

"Hello, It went great. They were very Professional, Polite and knew there job. Would truly recommend them to Family and Friends. Thank you very much, truly appreciate it. Ms. Mary."

Mary B on April 2025


Avatar for Ace’s Construction
Ace’s Construction
5.00(
4
)
Approved Pro
Ace’s Construction
5.00(
4
)
Approved Pro
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers
13 years of experience

Any residential project big or small! Small handyman services to large room additions there is nothing we can’t handle! With over 20 years of experience doing home renovations, water damage repairs, ADU’S custom woodworking, exterior and landscaping we can do it all!

"Ace Construction (Tony) provided an estimate that was reasonable, upfront and included a time frame for completion. Payments were made as the project progressed through each phase. As with any project communication between homeowner and business is vital and Tony was superb throughout the entire project. Tony has a keen eye when it came to vision and style, he provided excellent input and made great suggestions. We are very pleased with the work done by Ace Construction, Tony transformed our outdated kitchen, bathrooms and fireplace to the most current style. We always receive wonderful compliments from our house guests. Two thumbs up for Ace Construction!!"

Raymond C on August 2024

Any residential project big or small! Small handyman services to large room additions there is nothing we can’t handle! With over 20 years of experience doing home renovations, water damage repairs, ADU’S custom woodworking, exterior and landscaping we can do it all!

"Ace Construction (Tony) provided an estimate that was reasonable, upfront and included a time frame for completion. Payments were made as the project progressed through each phase. As with any project communication between homeowner and business is vital and Tony was superb throughout the entire project. Tony has a keen eye when it came to vision and style, he provided excellent input and made great suggestions. We are very pleased with the work done by Ace Construction, Tony transformed our outdated kitchen, bathrooms and fireplace to the most current style. We always receive wonderful compliments from our house guests. Two thumbs up for Ace Construction!!"

Raymond C on August 2024

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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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