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Heating and air conditioning pros in Harrison

Avatar for MDL Electric, LLC
MDL Electric, LLC
4 Harrison Avenue
4.81(
67
)
Approved Pro
MDL Electric, LLC
4 Harrison Avenue
4.81(
67
)
Approved Pro
Customers say: Quick response
Recommended by 97% of Angi customers
Recommended by 97% of HomeAdvisor customers
10 years of experience

is committed to excellence 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

"They did a good job replacing the 220v outlet to 120v. Good pricing too."

Maria Cecilia R on May 2024

is committed to excellence 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

"They did a good job replacing the 220v outlet to 120v. Good pricing too."

Maria Cecilia R on May 2024


Avatar for Valairco
Valairco
1013 Kennedy Boulevard
4.75(
66
)
Approved Pro
Valairco
1013 Kennedy Boulevard
4.75(
66
)
Approved Pro
Customers say: True professional
Recommended by 96% of Angi customers
Recommended by 96% of HomeAdvisor customers
15 local quotes requested

50 YEARS STRONG! In 1968 Richard J. Valenti established Valairco with the assistance of his father Joseph R. Valenti. He continues to be active in marketing and as controller of the company. His nephew Kevin J. McHugh is the current owner and will continue to offer its customers VALUE and INTEGRITY in this FAMILY OWNED business. VALAIRCO has made it their mission to provide top quality, AFFORDABLE heating and cooling services in Somerset County. Whether you need heating or air conditioning maintenance, repair or replacement you can always depend on FREE ESTIMATES and work performed by HIGHLY TRAINED service technicians. COMFORT PLUS WARRANTY: all heating and air conditioning installations come complete with their exclusive comfort plus warranty program. Besides the manufacturer’s warranty Valairco extends a full 5-year warranty covering all labor and material expenses and includes 1 heating and or cooling inspection per year for the full 5-year term.

"Quick, efficient, great value"

Jimmy D on January 2024

50 YEARS STRONG! In 1968 Richard J. Valenti established Valairco with the assistance of his father Joseph R. Valenti. He continues to be active in marketing and as controller of the company. His nephew Kevin J. McHugh is the current owner and will continue to offer its customers VALUE and INTEGRITY in this FAMILY OWNED business. VALAIRCO has made it their mission to provide top quality, AFFORDABLE heating and cooling services in Somerset County. Whether you need heating or air conditioning maintenance, repair or replacement you can always depend on FREE ESTIMATES and work performed by HIGHLY TRAINED service technicians. COMFORT PLUS WARRANTY: all heating and air conditioning installations come complete with their exclusive comfort plus warranty program. Besides the manufacturer’s warranty Valairco extends a full 5-year warranty covering all labor and material expenses and includes 1 heating and or cooling inspection per year for the full 5-year term.

"Quick, efficient, great value"

Jimmy D on January 2024


Lamco Plumbing & Heating Contractors
46 Washington St.
4.74(
232
)
Approved Pro
Lamco Plumbing & Heating Contractors
46 Washington St.
4.74(
232
)
Approved Pro
Super Service Award
Customers say: True professional
Recommended by 97% of Angi customers
Recommended by 97% of HomeAdvisor customers
22 local quotes requested

Lamco Plumbing & Heating Contractors, Inc., has been in business since 1975. We do all aspects of plumbing , and heating repairs service and installation. We specialize in boiler Installations and oil to gas conversions.

"They were great. We had a boiler die in the middle-of a very cold week and they had our unit installed the next day. Truly amazing."

C W on March 2024

Lamco Plumbing & Heating Contractors, Inc., has been in business since 1975. We do all aspects of plumbing , and heating repairs service and installation. We specialize in boiler Installations and oil to gas conversions.

"They were great. We had a boiler die in the middle-of a very cold week and they had our unit installed the next day. Truly amazing."

C W on March 2024


Avatar for Alfano Mechanical
Alfano Mechanical
129 Fairfield Rd
4.49(
349
)
Approved Pro
Alfano Mechanical
129 Fairfield Rd
4.49(
349
)
Approved Pro
Customers say: True professional
15 years of experience
Offers emergency service

The business is under new ownership. The new business, Alfano Mechanical LLC is a full service air conditioning, heating and commercial refrigeration company serving the entire Tri-state area for over 35 years. We are a one stop shop! We are the last call you will need to make for any air conditioning, heating and refrigeration services. Our experienced, licensed HVAC-R mechanics are highly trained, knowledgeable, and courteous. We service all brands of heating, air conditioning & refrigeration equipment and honor most warranties. All labor and parts are 100% guaranteed. Locally owned and operated, Alfano Mechanical Inc. is a recognized leader in new commercial & residential installations, repairs, retrofits, controls, and planned maintenance. We have competitive prices and unmatched quality service.

"Good experience"

Luis G on March 2025

The business is under new ownership. The new business, Alfano Mechanical LLC is a full service air conditioning, heating and commercial refrigeration company serving the entire Tri-state area for over 35 years. We are a one stop shop! We are the last call you will need to make for any air conditioning, heating and refrigeration services. Our experienced, licensed HVAC-R mechanics are highly trained, knowledgeable, and courteous. We service all brands of heating, air conditioning & refrigeration equipment and honor most warranties. All labor and parts are 100% guaranteed. Locally owned and operated, Alfano Mechanical Inc. is a recognized leader in new commercial & residential installations, repairs, retrofits, controls, and planned maintenance. We have competitive prices and unmatched quality service.

"Good experience"

Luis G on March 2025


Avatar for G & B Airconditioning and Refrigeration, LLC
G & B Airconditioning and Refrigeration, LLC
43 Redneck Avenue
5.00(
27
)
Approved Pro
G & B Airconditioning and Refrigeration, LLC
43 Redneck Avenue
5.00(
27
)
Approved Pro
Customers say: True professional
Recommended by 96% of Angi customers
Recommended by 96% of HomeAdvisor customers
17 years of experience

22 Years of HVAC- R Industry Experience. We Guarantee Fast, Reliable and High-Quality Low-Cost Services. We Employ the Brand of Your Choice, Including Energy Efficient Systems.

"G&B G&B EVERY ONE.I was very impressed with their performance.They were on time, professional, and very knowledgeable. They quickly diagnosed the problem with and fixed it in no time. The price was very fair.they were punctual, courteous, and super clean. Very very happy with their service."

Leo L on November 2024

22 Years of HVAC- R Industry Experience. We Guarantee Fast, Reliable and High-Quality Low-Cost Services. We Employ the Brand of Your Choice, Including Energy Efficient Systems.

"G&B G&B EVERY ONE.I was very impressed with their performance.They were on time, professional, and very knowledgeable. They quickly diagnosed the problem with and fixed it in no time. The price was very fair.they were punctual, courteous, and super clean. Very very happy with their service."

Leo L on November 2024


Avatar for Will's Climate Comfort LLC
Will's Climate Comfort LLC
307A N 8th St
5.00(
7
)
Approved Pro
Will's Climate Comfort LLC
307A N 8th St
5.00(
7
)
Approved Pro
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers
1410 local quotes requested

We specialize in all phases of heating and cooling services, installs, repairs, maintenance, and more! We are licensed and are EPA certified. We offer 24 hour emergency services as well. 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 all the services we offer below and call -- or-- click to schedule a free estimate today!

"Will and his team from Will's Climate Comfort have been tremendous, extremely knowledgeable, and professional for years! I have an older HVAC, and Will and his team have made targeted and unique repairs through the years that have kept my HVAC working and greatly extended its working lifetime. Will is extremely honest and always looks out for my best interests. Note that I also hired him in the past for a full replacement of my HVAC in my rental property and he did a great job of course with a very competitive price! Thanks to Will and his team!"

Jim G on February 2025

We specialize in all phases of heating and cooling services, installs, repairs, maintenance, and more! We are licensed and are EPA certified. We offer 24 hour emergency services as well. 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 all the services we offer below and call -- or-- click to schedule a free estimate today!

"Will and his team from Will's Climate Comfort have been tremendous, extremely knowledgeable, and professional for years! I have an older HVAC, and Will and his team have made targeted and unique repairs through the years that have kept my HVAC working and greatly extended its working lifetime. Will is extremely honest and always looks out for my best interests. Note that I also hired him in the past for a full replacement of my HVAC in my rental property and he did a great job of course with a very competitive price! Thanks to Will and his team!"

Jim G on February 2025


Avatar for Arctic Air Conditioning
Arctic Air Conditioning
1 Pleasant Valley Rd
4.84(
825
)
Approved Pro
Arctic Air Conditioning
1 Pleasant Valley Rd
4.84(
825
)
Approved Pro
Customers say: Quality work
Recommended by 95% of Angi customers
Recommended by 95% of HomeAdvisor customers
5389 local quotes requested

Arctic Air Conditioning is a family run business that has served New Jersey since 1977. We specialize in residential and commercial Air Conditioning, Heating, Humidification, and indoor air quality. Our other services include Plumbing, Electrical, and Garage Doors. Our philosophy is to provide top of the line equipment with the best installation and service available in the industry. We are an award winning Lennox Dealer and Home Depot Service Provider.

"After two weeks of trying to diagnose the problem with my heating system, it was determined that I needed to replace the system. Although this was not the answer that I was looking for, it was the right answer and decision. From the technicians who determined a replacement was needed, to Phil Grego who coordinated the replacement installation, to Miguel and his coworker who worked quickly to replace the system, it was a flawless coordinated effort to restore a working heating system in my house. All representatives from Arctic Air were respectful and informative. An extra shout out to Phil who was able to get me on the installation schedule quickly."

Tim H on February 2025

Arctic Air Conditioning is a family run business that has served New Jersey since 1977. We specialize in residential and commercial Air Conditioning, Heating, Humidification, and indoor air quality. Our other services include Plumbing, Electrical, and Garage Doors. Our philosophy is to provide top of the line equipment with the best installation and service available in the industry. We are an award winning Lennox Dealer and Home Depot Service Provider.

"After two weeks of trying to diagnose the problem with my heating system, it was determined that I needed to replace the system. Although this was not the answer that I was looking for, it was the right answer and decision. From the technicians who determined a replacement was needed, to Phil Grego who coordinated the replacement installation, to Miguel and his coworker who worked quickly to replace the system, it was a flawless coordinated effort to restore a working heating system in my house. All representatives from Arctic Air were respectful and informative. An extra shout out to Phil who was able to get me on the installation schedule quickly."

Tim H on February 2025


Avatar for AAA Rodriguez Services LLC
AAA Rodriguez Services LLC
536 1st St
5.00(
2
)
Approved Pro
AAA Rodriguez Services LLC
536 1st St
5.00(
2
)
Approved Pro
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers
2492 local quotes requested

We offer air conditioning, heating and replacement maintenance services. Fully insured. Call today for more information. Thank you!

"Great it was quick and easy"

Kalvin C on October 2024

We offer air conditioning, heating and replacement maintenance services. Fully insured. Call today for more information. Thank you!

"Great it was quick and easy"

Kalvin C on October 2024


Avatar for Overall Plumbing Heating and Cooling
Overall Plumbing Heating and Cooling
225 U.S. 46
4.99(
68
)
Approved Pro
Overall Plumbing Heating and Cooling
225 U.S. 46
4.99(
68
)
Approved Pro
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers
1516 local quotes requested

Overall Plumbing Heating and Cooling provides AC repair, heating repair, boiler repair and more to customers in Wayne, Passaic, and Clifton, NJ and surrounding areas. Keeping cool in the summer and warm and toasty during the winter is an important part of maintaining a comfortable home. But in order to keep your home at an optimal climate, you need your heating and AC systems to be in the best working order. What's more, a properly functioning, modern HVAC system will run as energy efficiently as possible, keeping your utility costs down. At Overall Heating and Cooling, we understand that you want to be kept comfortable without breaking the bank. That's why for over 10 years, we've provided the Northern New Jersey with top-notch HVAC services at affordable prices. We fulfill all types of general heating and air conditioning services and are eager to give your home the perfect climate. For more information or to schedule an estimate, call Overall Plumbing Heating and Cooling today!

"Sam was very responsive and offered many solutions. He and is team did a great job on the repair and installation. Highly recommend!"

Joseph Z on August 2024

Overall Plumbing Heating and Cooling provides AC repair, heating repair, boiler repair and more to customers in Wayne, Passaic, and Clifton, NJ and surrounding areas. Keeping cool in the summer and warm and toasty during the winter is an important part of maintaining a comfortable home. But in order to keep your home at an optimal climate, you need your heating and AC systems to be in the best working order. What's more, a properly functioning, modern HVAC system will run as energy efficiently as possible, keeping your utility costs down. At Overall Heating and Cooling, we understand that you want to be kept comfortable without breaking the bank. That's why for over 10 years, we've provided the Northern New Jersey with top-notch HVAC services at affordable prices. We fulfill all types of general heating and air conditioning services and are eager to give your home the perfect climate. For more information or to schedule an estimate, call Overall Plumbing Heating and Cooling today!

"Sam was very responsive and offered many solutions. He and is team did a great job on the repair and installation. Highly recommend!"

Joseph Z on August 2024


Avatar for MDL Electric LLC Cooling & Heating
MDL Electric LLC Cooling & Heating
4 Harrison Ave
4.61(
128
)
Approved Pro
MDL Electric LLC Cooling & Heating
4 Harrison Ave
4.61(
128
)
Approved Pro
Customers say: Quality work
1562 local quotes requested
18 years of experience

We provide our diverse Northern NJ customers a prompt response, consistently top quality electrical work designed to meet and exceed local and national industry standards for safety and efficiency, regardless of the size or scale of the electrical work. MDL Electric LLC, a family owned electrical contracting business established in 2007. The owner, Miguel Deleon started working in the electrical industry since 1993; he has over 20 years of electrical experience in all aspects of electrical work. We are committed to providing exceptional service, expertise to every project and get the job done and guarantees customer satisfaction. All our technicians are trained and certified; backgrounds checked and attend continuing education seminars to be up to date on electrical codes. For more than 20 years, Miguel De Leon has been providing solutions oriented to each customer may it be Residential, Commercial, or Industrial. Our mission is to create successful and lasting partnerships by exceeding expectations and gaining trust through exceptional performance. Let MDL Electric LLC bring power to your next project. We are a fully licensed Electrical and HVAC Business. Call us and experience true family quality.

"Miguel contacted me almost instantly. Issac arrived right on time. Issac was professional, courteous, and explained everything every step of the way. I wasn’t big on trying Angi, and was very skeptical but I was wow’s by MDL. Such a great experience. I definitely will be calling them if I ever need electrical services again and I’ll use Angi again too for other projects. Such a great experience."

Michael D on December 2023

We provide our diverse Northern NJ customers a prompt response, consistently top quality electrical work designed to meet and exceed local and national industry standards for safety and efficiency, regardless of the size or scale of the electrical work. MDL Electric LLC, a family owned electrical contracting business established in 2007. The owner, Miguel Deleon started working in the electrical industry since 1993; he has over 20 years of electrical experience in all aspects of electrical work. We are committed to providing exceptional service, expertise to every project and get the job done and guarantees customer satisfaction. All our technicians are trained and certified; backgrounds checked and attend continuing education seminars to be up to date on electrical codes. For more than 20 years, Miguel De Leon has been providing solutions oriented to each customer may it be Residential, Commercial, or Industrial. Our mission is to create successful and lasting partnerships by exceeding expectations and gaining trust through exceptional performance. Let MDL Electric LLC bring power to your next project. We are a fully licensed Electrical and HVAC Business. Call us and experience true family quality.

"Miguel contacted me almost instantly. Issac arrived right on time. Issac was professional, courteous, and explained everything every step of the way. I wasn’t big on trying Angi, and was very skeptical but I was wow’s by MDL. Such a great experience. I definitely will be calling them if I ever need electrical services again and I’ll use Angi again too for other projects. Such a great experience."

Michael D on December 2023

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Heating and air conditioning services FAQs

Yes, most states require HVAC technicians to be certified, and for good reason. Hiring an uncertified HVAC pro could lead to poor quality work, costly future expenses, and potential code violations. A certified HVAC technician tackling your home projects protects you as a homeowner.

As you browse our pro listings, take note of the “Angi Certified” badge. Angi Certified 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

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.

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.  

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