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Thermostat installers and replacers in Ladera Ranch

Avatar for West Coast Chief Repair, Inc.
West Coast Chief Repair, Inc.
355 North Fairfax Avenue
4.09(
1,527
)
Approved Pro
West Coast Chief Repair, Inc.
355 North Fairfax Avenue
4.09(
1,527
)
Approved Pro
Customers say: Quality work
11 local quotes requested
29 years of experience

Based out of Los Angeles, West Coast Chief Repair, Inc., specializes in services, installations and repairs of all major home appliances and air conditioning and heating systems, including most brands and models. Our HVAC technicians are well-trained and have many years of field work behind them. We offer same-day service on most orders placed before noon. There is no extra charge for evenings, weekends or holidays. We are always in your area, so there is no travel charge! Whether you need new installation, routine maintenance or emergency HVAC repair service, you can count on us for all your home and business comfort needs.

"The worst company ever!! They told us they charge 79$ for a visit but then sent us an invoice for 249$ and when we refused to pay it,they sent this to collection. I never agreed to pay 249$(only agreed to the 79$ service call amount) Be very careful with calling them out for service."

ran n on December 2024

Based out of Los Angeles, West Coast Chief Repair, Inc., specializes in services, installations and repairs of all major home appliances and air conditioning and heating systems, including most brands and models. Our HVAC technicians are well-trained and have many years of field work behind them. We offer same-day service on most orders placed before noon. There is no extra charge for evenings, weekends or holidays. We are always in your area, so there is no travel charge! Whether you need new installation, routine maintenance or emergency HVAC repair service, you can count on us for all your home and business comfort needs.

"The worst company ever!! They told us they charge 79$ for a visit but then sent us an invoice for 249$ and when we refused to pay it,they sent this to collection. I never agreed to pay 249$(only agreed to the 79$ service call amount) Be very careful with calling them out for service."

ran n on December 2024


Avatar for MSP Heating and Air, LLC
MSP Heating and Air, LLC
2932 Rubidoux Blvd, Ste B
4.93(
284
)
Approved Pro
MSP Heating and Air, LLC
2932 Rubidoux Blvd, Ste B
4.93(
284
)
Approved Pro
Customers say: True professional
Recommended by 95% of Angi customers
Recommended by 95% of HomeAdvisor customers
125 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

"They did a great job installing my new thermostat."

Blossom G on March 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

"They did a great job installing my new thermostat."

Blossom G on March 2025


Avatar for True Home Heating and Air Conditioning
True Home Heating and Air Conditioning
4 Faraday
4.93(
30
)
Approved Pro
True Home Heating and Air Conditioning
4 Faraday
4.93(
30
)
Approved Pro
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers
27 years of experience

True Home Heating and Air Conditioning is committed to excellence in every aspect of our business. We uphold a standard of integrity bound by fairness, honesty, and personal responsibility. Our distinction is the quality of service we bring to our customers. Accurate knowledge of our trade combined with ability is what makes us true professionals. Above all, we are watchful of our customer’s interests and make their concerns the basis of our business. Please give us a call today!

"Very prompt service to a very urgent need. The professional that responded to our office was outstanding in every way."

VICTOR L on November 2023

True Home Heating and Air Conditioning is committed to excellence in every aspect of our business. We uphold a standard of integrity bound by fairness, honesty, and personal responsibility. Our distinction is the quality of service we bring to our customers. Accurate knowledge of our trade combined with ability is what makes us true professionals. Above all, we are watchful of our customer’s interests and make their concerns the basis of our business. Please give us a call today!

"Very prompt service to a very urgent need. The professional that responded to our office was outstanding in every way."

VICTOR L on November 2023


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
99 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


Avatar for Byron's Handymen Service
Byron's Handymen Service
5.00(
2
)
Approved Pro
Byron's Handymen Service
5.00(
2
)
Approved Pro
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers
2137 local quotes requested

We pride ourselves on the quality work we provide, while delivering great customer service. Check out our services offered and call or click to schedule an estimate today!

"It went perfect, He came to my house to look at what I needed to get done which was two front doors refinished . They did an excellent job, very friendly guys and I will hire them again for any other work that I need to get done in my house."

Jose M on November 2024

We pride ourselves on the quality work we provide, while delivering great customer service. Check out our services offered and call or click to schedule an estimate today!

"It went perfect, He came to my house to look at what I needed to get done which was two front doors refinished . They did an excellent job, very friendly guys and I will hire them again for any other work that I need to get done in my house."

Jose M on November 2024


Avatar for Personal Plumbing, Heating & Cooling
Personal Plumbing, Heating & Cooling
110 Copperwood Way
4.48(
341
)
Approved Pro
Personal Plumbing, Heating & Cooling
110 Copperwood Way
4.48(
341
)
Approved Pro
Customers say: Super punctual
1567 local quotes requested
25 years of experience

We are your local plumbing and hvac experts. We specialize in service and repair while offering a unique approach to your individual plumbing needs. We offer a free in home inspection and registration of all your plumbing fixtures as well as hvac systems to ensure a good working condition. We provide a no hassle repair for future services of these products. Call to set up your free in home consultation today!

"Your guys CJ & Andrew were awesome! They did such a nice clean looking job! Super professional and very informative. They walked me through setting up the app for the whole house water shut off valve they installed and now I get a reduced rate on my homeowners insurance. They also found that my water pressure reducing valve had failed and replaced that at the same time. Couldn’t be more happy with the job they did."

Erick K on April 2024

We are your local plumbing and hvac experts. We specialize in service and repair while offering a unique approach to your individual plumbing needs. We offer a free in home inspection and registration of all your plumbing fixtures as well as hvac systems to ensure a good working condition. We provide a no hassle repair for future services of these products. Call to set up your free in home consultation today!

"Your guys CJ & Andrew were awesome! They did such a nice clean looking job! Super professional and very informative. They walked me through setting up the app for the whole house water shut off valve they installed and now I get a reduced rate on my homeowners insurance. They also found that my water pressure reducing valve had failed and replaced that at the same time. Couldn’t be more happy with the job they did."

Erick K on April 2024


Avatar for Morales Handyman Services
Morales Handyman Services
New on HomeAdvisorNew on Angi
Approved Pro
Morales Handyman Services
New on AngiNew on HomeAdvisor
Approved Pro
20 years of experience
Free onsite estimate

They should go with me because I'm honest Give clients options that are for their best convenience. Do the work structurally correct based on city construction codes Take care of customers belongings Always cover area where im working and clean after I'm done for the day

They should go with me because I'm honest Give clients options that are for their best convenience. Do the work structurally correct based on city construction codes Take care of customers belongings Always cover area where im working and clean after I'm done for the day


MR. HANDYFIXIT
Natal Road
4.97(
32
)
Approved Pro
MR. HANDYFIXIT
Natal Road
4.97(
32
)
Approved Pro
Customers say: Quality work
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers
464 local quotes requested

Looking for a reliable handyman in Los Angeles? Look no further! MR. HANDYFIXIT is your go-to expert for all your handyman needs. With our exceptional service and attention to detail, we're your friendly neighborhood handyman you can trust. Contact us today!

"LOOK NO FURTHER. This is the handyman company you want to hire. You will experience clarity of communication, high integrity, sensitivity to your needs, and quality of workmanship. Clint and Thalia do business is a refreshing and pleasant way that will leave you as certain about them as we are - hands down best handyman we’ve ever had."

Edward K on November 2022

Looking for a reliable handyman in Los Angeles? Look no further! MR. HANDYFIXIT is your go-to expert for all your handyman needs. With our exceptional service and attention to detail, we're your friendly neighborhood handyman you can trust. Contact us today!

"LOOK NO FURTHER. This is the handyman company you want to hire. You will experience clarity of communication, high integrity, sensitivity to your needs, and quality of workmanship. Clint and Thalia do business is a refreshing and pleasant way that will leave you as certain about them as we are - hands down best handyman we’ve ever had."

Edward K on November 2022


Avatar for Optimal Handyman
Optimal Handyman
5.00(
9
)
Approved Pro
Optimal Handyman
5.00(
9
)
Approved Pro
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers
663 local quotes requested

From wall repairs touch up, detail painting, wood repairs, refurbishing furniture or just tightening up a simple door knob. Just ask and I'd be more then happy to be of help with anything you need.

"Paul did a great job for us. He was on time, on budget, focused, knowledgeable and the project moved at the very good pace. Highly recommended."

R C on January 2025

From wall repairs touch up, detail painting, wood repairs, refurbishing furniture or just tightening up a simple door knob. Just ask and I'd be more then happy to be of help with anything you need.

"Paul did a great job for us. He was on time, on budget, focused, knowledgeable and the project moved at the very good pace. Highly recommended."

R C on January 2025


Avatar for Axis Team
Axis Team
18 Tierra Vista
5.00(
33
)
Approved Pro
Axis Team
18 Tierra Vista
5.00(
33
)
Approved Pro
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers
615 local quotes requested

Kept facilities clean with regular sweeping, trash removal, and sanitizing. Completed regular basic maintenance, including lubricating components and replacing worn parts. Met work needs consistently by keeping good stock of parts on hand. Achieved desired performance by aligning and balancing newly installed equipment. Improved equipment function by troubleshooting issues and correcting problems. Kept buildings clean and well-maintained for everyday use. Dismantled machines, equipment, and devices to access and remove defective parts using hoists, cranes, hand tools, and power tools. Dry-wall installation and patching Home appliance installation (microwave/washer dryer/stove /refrigerator/shower door replacement/faucet replacement) Restored bathrooms to full functionality with skills in leak repair, tub patching, and toilet repair. Maintained plumbing, electrical, troubleshooting and repair abilities. Built decks from ground up with secure footings, proper rail distances, and decorative features. Completed neat and professional-looking painting work inside and outside customers' buildings. Helped homeowners and businesses with odd jobs such as random leaks and basic carpentry needs.

"Timely and efficient"

Robert F on September 2024

Kept facilities clean with regular sweeping, trash removal, and sanitizing. Completed regular basic maintenance, including lubricating components and replacing worn parts. Met work needs consistently by keeping good stock of parts on hand. Achieved desired performance by aligning and balancing newly installed equipment. Improved equipment function by troubleshooting issues and correcting problems. Kept buildings clean and well-maintained for everyday use. Dismantled machines, equipment, and devices to access and remove defective parts using hoists, cranes, hand tools, and power tools. Dry-wall installation and patching Home appliance installation (microwave/washer dryer/stove /refrigerator/shower door replacement/faucet replacement) Restored bathrooms to full functionality with skills in leak repair, tub patching, and toilet repair. Maintained plumbing, electrical, troubleshooting and repair abilities. Built decks from ground up with secure footings, proper rail distances, and decorative features. Completed neat and professional-looking painting work inside and outside customers' buildings. Helped homeowners and businesses with odd jobs such as random leaks and basic carpentry needs.

"Timely and efficient"

Robert F on September 2024

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Showing 1-10 of 986

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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