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TRUSTED BY HOMEOWNERS

Average homeowner rating star icon4.6
Average homeowner rating
Verified reviews icon281
Verified heating and air conditioning services reviews

Heating and air conditioning pros in Hacienda Heights

Avatar for Western Air Mechanical
Western Air Mechanical
260 West Arrow Hwy, Suite E
4.58(
152
)
Approved Pro
Western Air Mechanical
260 West Arrow Hwy, Suite E
4.58(
152
)
Approved Pro
Customers say: True professional
Recommended by 92% of Angi customers
Recommended by 92% of HomeAdvisor customers
21 years of experience

We have the experience and we are committed to providing quality workmanship and superior customer service on all our applications. We at Western Air Mechanical, strive to maintain our reputation as a high quality, very service oriented company with our main focus being customer satisfaction.

"fixed my furnace problem. heater works now."

Donna M on October 2024

We have the experience and we are committed to providing quality workmanship and superior customer service on all our applications. We at Western Air Mechanical, strive to maintain our reputation as a high quality, very service oriented company with our main focus being customer satisfaction.

"fixed my furnace problem. heater works now."

Donna M on October 2024


Fountain Heating & Air Conditioning, Inc.
41765 Elm St Suite 201
5.00(
3
)
Approved Pro
Fountain Heating & Air Conditioning, Inc.
41765 Elm St Suite 201
5.00(
3
)
Approved Pro
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers
22 years of experience

We're dedicated to providing our clients with the very best in installation, service, and repair for your heating and cooling needs. Our company is built on honesty and integrity. We specialize in central A/C and cooling systems as well as heating and furnace systems. We take pride in the quality of our work and our commitment to outstanding results. We look forward to building long-term relationships with our clients, and guarantee your satisfaction.

"I would say this is the BEST SERVICE YOU CAN FIND for HVAC. I had an intermittently functioning heat system where we almost replaced the $300 Next thermostat and ran a 40 foot power wire through the walls, which would have cost quite a bit. Instead, a very capable man did the right testing and found we only needed a capacitor and he had one on his truck. He then spent another hour removing the dirty fan and cleaning the whole system with Shopvac and garden hose. We'd been breathing all this dusty air and did not know it. They came the day we called and everything was handled expertly after two weeks of problems with heat and incorrect solutions suggested. Highly recommended and I will save their number!"

PRESTON B on March 2024

We're dedicated to providing our clients with the very best in installation, service, and repair for your heating and cooling needs. Our company is built on honesty and integrity. We specialize in central A/C and cooling systems as well as heating and furnace systems. We take pride in the quality of our work and our commitment to outstanding results. We look forward to building long-term relationships with our clients, and guarantee your satisfaction.

"I would say this is the BEST SERVICE YOU CAN FIND for HVAC. I had an intermittently functioning heat system where we almost replaced the $300 Next thermostat and ran a 40 foot power wire through the walls, which would have cost quite a bit. Instead, a very capable man did the right testing and found we only needed a capacitor and he had one on his truck. He then spent another hour removing the dirty fan and cleaning the whole system with Shopvac and garden hose. We'd been breathing all this dusty air and did not know it. They came the day we called and everything was handled expertly after two weeks of problems with heat and incorrect solutions suggested. Highly recommended and I will save their number!"

PRESTON B on March 2024


Avatar for Plumbers Hub LLC
Plumbers Hub LLC
9042 Sycamore AVE #109
5.00(
4
)
Approved Pro
Plumbers Hub LLC
9042 Sycamore AVE #109
5.00(
4
)
Approved Pro
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers
4 years of experience

Plumbers Hub LLC has been dedicated to this craft for over 15 years. We pride the company on reliability, excellent communication, integrity, and quality work. We strongly believe in giving our absolute best in all our projects no matter how big or small. We look forward to earning your business!

"Readily available and quick to provide service. Plumber Hubs has come to our rescue at critical times of need. Weâ ve recommended them time and again to neighbors and friends. The company was very professional and accurate in detecting the problem the first time around. The number is saved to contacts for quick reference!"

Vanessa L on August 2021

Plumbers Hub LLC has been dedicated to this craft for over 15 years. We pride the company on reliability, excellent communication, integrity, and quality work. We strongly believe in giving our absolute best in all our projects no matter how big or small. We look forward to earning your business!

"Readily available and quick to provide service. Plumber Hubs has come to our rescue at critical times of need. Weâ ve recommended them time and again to neighbors and friends. The company was very professional and accurate in detecting the problem the first time around. The number is saved to contacts for quick reference!"

Vanessa L on August 2021


Avatar for MSP Heating and Air, LLC
MSP Heating and Air, LLC
2932 Rubidoux Blvd, Ste B
4.93(
282
)
Approved Pro
MSP Heating and Air, LLC
2932 Rubidoux Blvd, Ste B
4.93(
282
)
Approved Pro
Customers say: True professional
Recommended by 96% of Angi customers
Recommended by 96% of HomeAdvisor customers
79 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 experience all aroind"

Jose f 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

"Great experience all aroind"

Jose f on March 2025


Avatar for Belle Air Services
Belle Air Services
4943 McConnell Ave Suite B
4.82(
48
)
Approved Pro
Belle Air Services
4943 McConnell Ave Suite B
4.82(
48
)
Approved Pro
Customers say: Quick response
Recommended by 91% of Angi customers
Recommended by 91% of HomeAdvisor customers
194 local quotes requested

Belle Air Services is a premier, all-inclusive HVAC contractor in the Los Angeles metro area. We are dedicated to providing our clients with the very best in installation, service, and repair for your heating and cooling needs. Our company foundation is built on honesty and integrity. We specialize in Central A/C, Heating and Furnace systems in addition to a variety of HVAC-related projects. We take pride in the quality of our work and our commitment to outstanding results. We look forward to building long-term relationships with our clients, and guarantee your satisfaction!

"They placed the unit under a low window that one could see the unit instead of placing it under a different where the windows are higher and when one looks out the unit is not viable. I also had planned to replace the low window with a French door. I asked them to move it and they only moved the unit but not the pipes so I still could not install the French doors in the space because they only moved the unit and not the pipes. The pipes are still in the way and I can not have the French doors installed. They said they could move the pipes and unit for $4,000.00. I'm at a standstill"

Sylvia V on April 2024

Belle Air Services is a premier, all-inclusive HVAC contractor in the Los Angeles metro area. We are dedicated to providing our clients with the very best in installation, service, and repair for your heating and cooling needs. Our company foundation is built on honesty and integrity. We specialize in Central A/C, Heating and Furnace systems in addition to a variety of HVAC-related projects. We take pride in the quality of our work and our commitment to outstanding results. We look forward to building long-term relationships with our clients, and guarantee your satisfaction!

"They placed the unit under a low window that one could see the unit instead of placing it under a different where the windows are higher and when one looks out the unit is not viable. I also had planned to replace the low window with a French door. I asked them to move it and they only moved the unit but not the pipes so I still could not install the French doors in the space because they only moved the unit and not the pipes. The pipes are still in the way and I can not have the French doors installed. They said they could move the pipes and unit for $4,000.00. I'm at a standstill"

Sylvia V on April 2024


Avatar for Air-Tech Air Conditioning & Heating, Inc.
Air-Tech Air Conditioning & Heating, Inc.
204 South Rosemead Boulevard
5.00(
8
)
Approved Pro
Air-Tech Air Conditioning & Heating, Inc.
204 South Rosemead Boulevard
5.00(
8
)
Approved Pro
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers
24 local quotes requested

Air-Tech Air Conditioning & Heating, Inc., is a customer focused heating and air conditioning company that was originally started in 1988. Located in Pasadena, CA, we employ highly trained people whose goal is to make our company the best service company in San Gabriel Valley, Los Angeles County, Orange County, San Fernando Valley. Over 35 years of experience. Weekends by appointment only.

"They were very thorough and did a great job."

Chris W on March 2024

Air-Tech Air Conditioning & Heating, Inc., is a customer focused heating and air conditioning company that was originally started in 1988. Located in Pasadena, CA, we employ highly trained people whose goal is to make our company the best service company in San Gabriel Valley, Los Angeles County, Orange County, San Fernando Valley. Over 35 years of experience. Weekends by appointment only.

"They were very thorough and did a great job."

Chris W on March 2024


RSF Construction Inc.
6910 Monte Verde Drive
New on HomeAdvisorNew on Angi
Approved Pro
RSF Construction Inc.
6910 Monte Verde Drive
New on AngiNew on HomeAdvisor
Approved Pro
206 local quotes requested
6 years of experience

RSF Construction Inc. is a leader in providing our customers with the highest quality service in an honest, efficient, and professional way. Our pledge is to create successful relationships with our customers, employees and community by building trust, treating every project with the utmost integrity and exceeding expectations. We look forward to working with you!

RSF Construction Inc. is a leader in providing our customers with the highest quality service in an honest, efficient, and professional way. Our pledge is to create successful relationships with our customers, employees and community by building trust, treating every project with the utmost integrity and exceeding expectations. We look forward to working with you!


Avatar for Scott’s Reliable Maintenance Repair
Scott’s Reliable Maintenance Repair
10827 MULHALL STREET
5.00(
5
)
Approved Pro
Scott’s Reliable Maintenance Repair
10827 MULHALL STREET
5.00(
5
)
Approved Pro
3 years of experience
Free onsite estimate

We are 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 customers' interests, and make their concerns the basis of our business.

"Scott is a very honest and trustworthy person. He is the jack of all trades. He is also very reasonable and all his work is done 110%. Couldn’t be happier with the service. Definitely recommend to others. "

Daniel H on February 2025

We are 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 customers' interests, and make their concerns the basis of our business.

"Scott is a very honest and trustworthy person. He is the jack of all trades. He is also very reasonable and all his work is done 110%. Couldn’t be happier with the service. Definitely recommend to others. "

Daniel H on February 2025


Avatar for Sean Patrick HVAC, Inc.
Sean Patrick HVAC, Inc.
13236 Flagstaff Drive
5.00(
8
)
Approved Pro
Sean Patrick HVAC, Inc.
13236 Flagstaff Drive
5.00(
8
)
Approved Pro
Customers say: Quick response
116 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 J Martin Indoor Air Quality, LLC
J Martin Indoor Air Quality, LLC
22343 La Palma Ave Unit 123
4.83(
21
)
Approved Pro
J Martin Indoor Air Quality, LLC
22343 La Palma Ave Unit 123
4.83(
21
)
Approved Pro
Customers say: Quick response
Recommended by 90% of Angi customers
Recommended by 90% of HomeAdvisor customers
31 years of experience

J Martin Indoor Air Quality is your go to heating and air professional! We are locally and family owned and operated and have been in business since 2014, proudly serving Yorba Linda and the surrounding Southern California community. With unparalleled expertise and a precise focus on 100% customer satisfaction, our goal is to make your heating and air conditioning needs easy and stress free. From installation to service, central air conditioners to heat pumps, we will make sure the climate in your house is efficient and comfortable! Please give us a call today to see if we can be of service. Thank you and God Bless!

"Verry good"

Long H on February 2023

J Martin Indoor Air Quality is your go to heating and air professional! We are locally and family owned and operated and have been in business since 2014, proudly serving Yorba Linda and the surrounding Southern California community. With unparalleled expertise and a precise focus on 100% customer satisfaction, our goal is to make your heating and air conditioning needs easy and stress free. From installation to service, central air conditioners to heat pumps, we will make sure the climate in your house is efficient and comfortable! Please give us a call today to see if we can be of service. Thank you and God Bless!

"Verry good"

Long H on February 2023

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Heating and air conditioning services FAQs

Knowing how long your existing HVAC units can last is essential to determine if you need a repair or replacement. Typically, most modern air conditioning units can last between 15 to 20 years, and most furnaces can work properly for 15 to 30 years. If your HVAC system is on the older side and you decide to replace one unit, it might make sense to replace both simultaneously to save on costs and future hassle.

While different HVAC contractors might offer higher or lower prices than competitors, the best time to replace your HVAC system is when customer demand is low. The beginning of summer and the beginning of winter bring the most demand for HVAC systems, so if you can, consider replacing your HVAC units in the early spring or fall. Many HVAC companies offer special off-season coupons that help lower the overall cost.  

The average cost to hire an HVAC contractor is between $50 and $150 per hour if charging hourly. However, some HVAC contractors will charge a flat fee by the type of service they are performing—for example, an inspection can cost between $150 to $500. Keep in mind that emergency repairs—which are made after business hours or around major holidays—generally cost more than scheduled repairs.

Yes, most states require HVAC technicians to be certified, and for good reason. Hiring an unlicensed HVAC technician could lead to poor quality work, costly future expenses, and potential code violations. 

As you browse our pro listings, take note of the “Angi Approved” badge. Angi Approved businesses meet our standards for certification which include: 

  • The owner, principal, or relevant manager passed a criminal background check

  • Required to have applicable state and local licenses

  • Maintain an average star rating of 3.0 or better on our network, if they have at least one review

  • Paying to advertise their services

  • Meeting any other eligibility criteria required by Angi

Keep in mind licensing is different from certifications. A license is a legal requirement to operate a business, while certifications are voluntary.

The average cost of HVAC repairs is around $350. However, that price can be as low as $100 or as high as $2,000 or more, depending on the repair. For example, replacing a capacitor is a relatively inexpensive repair, ranging from $100 to $500. However, a compressor repair is a more expensive repair, ranging from $750 to $2,000.  

The homeowners guide to heating and air conditioning services
From average costs to expert advice, get all the answers you need to get your job done.
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Repairing ductwork in a crawl space is frustrating and difficult, which is reflected in the cost. Learn why limited access results in a premium cost beyond just a simple increase in labor hours.
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The cost to replace ductwork in a crawl space depends on accessibility, size, and whether or not your crawl space requires additional work.
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Your leaky ductwork may be hiking up your energy bills. We explore the cost of checking air ducts for leaks, which may be worth it for your home.
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Ductwork losing energy? Here are six duct sealing methods that will help you get some big savings on your monthly energy bills.
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Condensation on air vents suggests something is wrong with your HVAC system. Learn how to stop condensation on air vents through preventive measures.
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There might be condensation on your ductwork for a variety of reasons, such as clogged ducts, a dirty air filter, or too much moisture in your ducts.