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Thermostat installers and replacers in Dana Point

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
10 local quotes requested

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(
9
)
Approved Pro
Sean Patrick HVAC, Inc.
13236 Flagstaff Drive
5.00(
9
)
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

"spoke to Laura on a monday had my AC installed on thursday the technicians were on time and very professional.Sean answered all my questions and gave me a estimate right away.its good to know there are still contractors that take pride in there work I highly recomend SPH. "

David O on May 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

"spoke to Laura on a monday had my AC installed on thursday the technicians were on time and very professional.Sean answered all my questions and gave me a estimate right away.its good to know there are still contractors that take pride in there work I highly recomend SPH. "

David O on May 2025


Avatar for Veterans Heating and Air Conditioning, Plumbing, and Electrical
Veterans Heating and Air Conditioning, Plumbing, and Electrical
4167 Avenida De La Plata
5.00(
6
)
Approved Pro
Veterans Heating and Air Conditioning, Plumbing, and Electrical
4167 Avenida De La Plata
5.00(
6
)
Approved Pro
Customers say: Quality work
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers
1369 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 Personal Plumbing, Heating & Cooling
Personal Plumbing, Heating & Cooling
110 Copperwood Way
4.48(
342
)
Approved Pro
Personal Plumbing, Heating & Cooling
110 Copperwood Way
4.48(
342
)
Approved Pro
Customers say: Super punctual
1771 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!

"Great thanks"

Claudia S on May 2025

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!

"Great thanks"

Claudia S on May 2025


Avatar for OC Excel Air Conditioning & Heating
OC Excel Air Conditioning & Heating
7026 E Monaco Pkwy
5.00(
27
)
Approved Pro
OC Excel Air Conditioning & Heating
7026 E Monaco Pkwy
5.00(
27
)
Approved Pro
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers
1006 local quotes requested

Air conditioning and heating, ducts with over 25 years of experience. We guarantee your satisfaction and we won’t leave until the job is done right. 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 a free estimate today.

"They were quick, well priced, and did a great job!"

Zachary J on May 2025

Air conditioning and heating, ducts with over 25 years of experience. We guarantee your satisfaction and we won’t leave until the job is done right. 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 a free estimate today.

"They were quick, well priced, and did a great job!"

Zachary J on May 2025


SINCLAIR HEATING & AIR CONDITIONING LLC
13202 Anawood Way
4.99(
83
)
Approved Pro
SINCLAIR HEATING & AIR CONDITIONING LLC
13202 Anawood Way
4.99(
83
)
Approved Pro
Customers say: True professional
Recommended by 98% of Angi customers
Recommended by 98% of HomeAdvisor customers
1395 local quotes requested

2 EMPLOYEES. NO SUBS. COST IS DETERMINED BY THE JOB. NO TRAVEL CHARGES. EXTRA CHARGES FOR AFTER HOURS SERVICE. *PHONE CORRESPONDENCE IS PREFERRED FOR NEW CLIENTS*

"fantastic Nick came out and not only fixed mine but took a look at my son's down the street and recharged his. Couldn't be any happier would definately hire again."

Rob T on July 2021

2 EMPLOYEES. NO SUBS. COST IS DETERMINED BY THE JOB. NO TRAVEL CHARGES. EXTRA CHARGES FOR AFTER HOURS SERVICE. *PHONE CORRESPONDENCE IS PREFERRED FOR NEW CLIENTS*

"fantastic Nick came out and not only fixed mine but took a look at my son's down the street and recharged his. Couldn't be any happier would definately hire again."

Rob T on July 2021


Avatar for Cool Air For you
Cool Air For you
2128 Packard Pl
4.14(
14
)
Approved Pro
Cool Air For you
2128 Packard Pl
4.14(
14
)
Approved Pro
Customers say: Quality work
1276 local quotes requested
17 years of experience

With over 22 years of experience, we are heating and air conditioning company working in the Greater San Diego Area. Our company strives to provide the best service for reasonable prices. We are a manufacture approved company and certified for ductless and VRF systems by Mitsubishi. Our technicians train on all brands of heating and air conditioning systems. Our goal is to provide all our customers with the friendliest service, based on knowledge and timeliness. Give us a call today for your free estimate!

"The blower motor on my furnace went out. Every company I asked for a quote told me I needed to replace the entire furnace and quoted me thousands of dollars to do so. I hired Cool Air For You and the tech came out the next day and replaced the blower motor in a few hours. The AC and heating works again and I didn't have to spend 4 or 5 figures. Highly recommended."

Jeff S on May 2025

With over 22 years of experience, we are heating and air conditioning company working in the Greater San Diego Area. Our company strives to provide the best service for reasonable prices. We are a manufacture approved company and certified for ductless and VRF systems by Mitsubishi. Our technicians train on all brands of heating and air conditioning systems. Our goal is to provide all our customers with the friendliest service, based on knowledge and timeliness. Give us a call today for your free estimate!

"The blower motor on my furnace went out. Every company I asked for a quote told me I needed to replace the entire furnace and quoted me thousands of dollars to do so. I hired Cool Air For You and the tech came out the next day and replaced the blower motor in a few hours. The AC and heating works again and I didn't have to spend 4 or 5 figures. Highly recommended."

Jeff S on May 2025


Avatar for Cool Air Technologies Inc
Cool Air Technologies Inc
13681 Newport Ave
4.91(
478
)
Approved Pro
Cool Air Technologies Inc
13681 Newport Ave
4.91(
478
)
Approved Pro
Customers say: Super punctual
Recommended by 96% of Angi customers
Recommended by 96% of HomeAdvisor customers
1155 local quotes requested

??SUPER SERVICE AWARD Winner??? Awarded 14 consecutive Years in a row! Thank you for visiting our profile. Cool Air Technologies was started over 22 years ago by Bill and Trish McIntosh. We are a small Mom and Pop company that services all of Orange County. We provide service on all makes and models. And we offer free no-pressure bids on new equipment. We accept AMEX MC, VISA and offer up to 2 Year Financing on new equipment as well. A little over 14 years ago, a few customers put us on Angie's List. And ever since we've been honored to have consecutively receive the Super Service Award (2006, 2007, 2008, 2009, 2010, 2011, 2012, 2013, 2014, 2015, 2016, 2017, 2018, 2019. It's an honor that is only bestowed upon 2% of Angie's List contractors. It is determined by Price, Customer Service, Quality, and Professionalism. We have also maintained a 5 Star Rating on Google as well as Yelp. Altogether there are over 2500 reviews on our company. We are proud of our awards. And we hope that your experience with us goes beyond your expectations. :) ‘Every job is backed by my personal guarantee that you will be completely satisfied." Bill McIntosh -owner of Cool Air Technologies. We appreciate your business and the opportunity to serve you! Bringing you comfort from our family to yours! Please contact us directly at (714) 731-9292 or (800) 453-0444

"I’ve had the pleasure of working with Bill and Cool Air Technologies on several occasions and they never disappoint. They’ve done a HVAC replacement as well as an entirely new HVAC system install with impeccable results. They were professional and communicative; answering all my questions and working through any issues promptly. I will look nowhere else for my HVAC needs and highly recommend them to anyone considering their services."

Broc Y on June 2024

??SUPER SERVICE AWARD Winner??? Awarded 14 consecutive Years in a row! Thank you for visiting our profile. Cool Air Technologies was started over 22 years ago by Bill and Trish McIntosh. We are a small Mom and Pop company that services all of Orange County. We provide service on all makes and models. And we offer free no-pressure bids on new equipment. We accept AMEX MC, VISA and offer up to 2 Year Financing on new equipment as well. A little over 14 years ago, a few customers put us on Angie's List. And ever since we've been honored to have consecutively receive the Super Service Award (2006, 2007, 2008, 2009, 2010, 2011, 2012, 2013, 2014, 2015, 2016, 2017, 2018, 2019. It's an honor that is only bestowed upon 2% of Angie's List contractors. It is determined by Price, Customer Service, Quality, and Professionalism. We have also maintained a 5 Star Rating on Google as well as Yelp. Altogether there are over 2500 reviews on our company. We are proud of our awards. And we hope that your experience with us goes beyond your expectations. :) ‘Every job is backed by my personal guarantee that you will be completely satisfied." Bill McIntosh -owner of Cool Air Technologies. We appreciate your business and the opportunity to serve you! Bringing you comfort from our family to yours! Please contact us directly at (714) 731-9292 or (800) 453-0444

"I’ve had the pleasure of working with Bill and Cool Air Technologies on several occasions and they never disappoint. They’ve done a HVAC replacement as well as an entirely new HVAC system install with impeccable results. They were professional and communicative; answering all my questions and working through any issues promptly. I will look nowhere else for my HVAC needs and highly recommend them to anyone considering their services."

Broc Y on June 2024


Avatar for Super Air Heating & Air Conditioning
Super Air Heating & Air Conditioning
25311 Beantree Ct
5.00(
5
)
Approved Pro
Super Air Heating & Air Conditioning
25311 Beantree Ct
5.00(
5
)
Approved Pro
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers
1866 local quotes requested

As a locally owned and operated business we feel invested in our clients and constantly strive for customer satisfaction. We won't leave until the job is done right! Call or click to schedule an estimate today!

"Great. Took care of problem."

Kevin B on October 2024

As a locally owned and operated business we feel invested in our clients and constantly strive for customer satisfaction. We won't leave until the job is done right! Call or click to schedule an estimate today!

"Great. Took care of problem."

Kevin B on October 2024


Avatar for Axis Team
Axis Team
18 Tierra Vista
5.00(
34
)
Approved Pro
Axis Team
18 Tierra Vista
5.00(
34
)
Approved Pro
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers
756 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.

"Went well. had kitchen faucet replaced & drain clog snaked clear."

Bruce M on April 2025

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.

"Went well. had kitchen faucet replaced & drain clog snaked clear."

Bruce M on April 2025

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Showing 1-10 of 983

FAQs for thermostat installation and replacement projects in Dana Point, CA

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 Dana Point, 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.
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