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Heating and air conditioning pros in Mountain Lakes

Avatar for Air 1 HVAC, LLC
Air 1 HVAC, LLC
141 E. Blackwell St
4.61(
64
)
Approved Pro
Air 1 HVAC, LLC
141 E. Blackwell St
4.61(
64
)
Approved Pro
Customers say: Quick response
Recommended by 96% of Angi customers
Recommended by 96% of HomeAdvisor customers
23 years of experience

Air 1 Heating and Cooling takes pride in our heating and air conditioning expertise. We ensure optimum quality and customer satisfaction, with every project. Call us for a free estimate on direct replacements and new installs of equipment. We offer 24 hour emergency service.

"They installed our unit in March 2015, and the unit induced motor was found to be defective in Nov 2015. They not only charged us for the service call but also charged us for the part which was under warranty. It was very unprofessional. The same part after less than 5 years failed again, and they took no responsibility for their workmanship. Customer service Person does not deal with the customer on the request. This time again they were charging us for the defective part and exorbitantly for the service call under the pretext that we did not sign a maintenance contract with them. So we did not finally go with them but went with another vendor who is far better and professional."

Kerman D on November 2020

Air 1 Heating and Cooling takes pride in our heating and air conditioning expertise. We ensure optimum quality and customer satisfaction, with every project. Call us for a free estimate on direct replacements and new installs of equipment. We offer 24 hour emergency service.

"They installed our unit in March 2015, and the unit induced motor was found to be defective in Nov 2015. They not only charged us for the service call but also charged us for the part which was under warranty. It was very unprofessional. The same part after less than 5 years failed again, and they took no responsibility for their workmanship. Customer service Person does not deal with the customer on the request. This time again they were charging us for the defective part and exorbitantly for the service call under the pretext that we did not sign a maintenance contract with them. So we did not finally go with them but went with another vendor who is far better and professional."

Kerman D on November 2020


Hi Tech Electric
13 Oak Lawn Drive
4.74(
71
)
Approved Pro
Hi Tech Electric
13 Oak Lawn Drive
4.74(
71
)
Approved Pro
Customers say: Quality work
32 years of experience
Free onsite estimate

Hi-Tech Electric has been in business since 1993. We believe in quality craftsmanship on all our projects. We strive to bring you the highest quality service and to meet all current NEC codes.

"Great work. Didn’t take any shortcuts."

Timothy R on August 2021

Hi-Tech Electric has been in business since 1993. We believe in quality craftsmanship on all our projects. We strive to bring you the highest quality service and to meet all current NEC codes.

"Great work. Didn’t take any shortcuts."

Timothy R on August 2021


Avatar for Jenlor Electric, Inc.
Jenlor Electric, Inc.
68 Hillside Rd
4.85(
72
)
Approved Pro
Jenlor Electric, Inc.
68 Hillside Rd
4.85(
72
)
Approved Pro
Customers say: Quality work
Recommended by 97% of Angi customers
Recommended by 97% of HomeAdvisor customers
36 years of experience

Jenlor Electric, Inc. invites you to experience over 33 years of quality workmanship that will exceed your greatest expectations. Sam is known for his polite and conscientious service. Jenlor Electric, Inc. is committed to quality that is evident from the beginning to the completion of your project. Since, 1989, Jenlor Electric, Inc. has earned a reputation for prompt reliable, residential and commercial services. If you are looking for an electrical contractor that follows business practices such as promptly returning phone calls, arriving on time for appointments and following through on promises, then Sam should be the one and only electrician you'll ever need. Call Jenlor Electric, Inc. today - you'll be glad you did.

"Good prompt service."

Michael D on September 2023

Jenlor Electric, Inc. invites you to experience over 33 years of quality workmanship that will exceed your greatest expectations. Sam is known for his polite and conscientious service. Jenlor Electric, Inc. is committed to quality that is evident from the beginning to the completion of your project. Since, 1989, Jenlor Electric, Inc. has earned a reputation for prompt reliable, residential and commercial services. If you are looking for an electrical contractor that follows business practices such as promptly returning phone calls, arriving on time for appointments and following through on promises, then Sam should be the one and only electrician you'll ever need. Call Jenlor Electric, Inc. today - you'll be glad you did.

"Good prompt service."

Michael D on September 2023


Avatar for Dr. Water Heater, Inc.
Dr. Water Heater, Inc.
Po Box 925
4.76(
165
)
Approved Pro
Dr. Water Heater, Inc.
Po Box 925
4.76(
165
)
Approved Pro
Super Service Award
Customers say: True professional
Recommended by 97% of Angi customers
Recommended by 97% of HomeAdvisor customers
11 local quotes requested

Dr. Water Heater, Inc., has been in business since 1986. My name is Tony Intile and I specialize in gas, electric, propane water heaters and tankless, installations, All plumbing and heating repairs and service and much more! Please call me today and I can provide you with a FREE quote for any installation, service, or repair

"Great service."

Wellington A on February 2025

Dr. Water Heater, Inc., has been in business since 1986. My name is Tony Intile and I specialize in gas, electric, propane water heaters and tankless, installations, All plumbing and heating repairs and service and much more! Please call me today and I can provide you with a FREE quote for any installation, service, or repair

"Great service."

Wellington A on February 2025


Weltman Home Services, Inc.
80 Industrial Road
4.18(
71
)
Approved Pro
Weltman Home Services, Inc.
80 Industrial Road
4.18(
71
)
Approved Pro
Customers say: Quick response
33 local quotes requested
63 years of experience

Weltman Home Services, Inc., has been taking care of families in North and Central NJ since 1962. Since celebrating our 60th anniversary, we have learned that we are only as good as your most recent experience with us. Our motivation is to always perform at our very best. From HVAC installation and maintenance to electrical upgrades to emergency plumbing services, Weltman Home Services, Inc., is ready to meet all of your home repair needs. We aim to exceed your expectations with outstanding customer service. One call takes care of it all! Call us today!

"Professional"

Lori L on March 2022

Weltman Home Services, Inc., has been taking care of families in North and Central NJ since 1962. Since celebrating our 60th anniversary, we have learned that we are only as good as your most recent experience with us. Our motivation is to always perform at our very best. From HVAC installation and maintenance to electrical upgrades to emergency plumbing services, Weltman Home Services, Inc., is ready to meet all of your home repair needs. We aim to exceed your expectations with outstanding customer service. One call takes care of it all! Call us today!

"Professional"

Lori L on March 2022


Avatar for Pro Renovators, LLC
Pro Renovators, LLC
1946 Washington Valley Road
4.80(
5
)
Approved Pro
Pro Renovators, LLC
1946 Washington Valley Road
4.80(
5
)
Approved Pro
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers
2 years of experience

We are a boutique firm that specializes in interior remodeling projects. We have many years of experience, and are proud to say that most of our business comes from referrals. Call today to find out why our customers always refer us to friends and family! We offer free estimates. Our work is second to none!

"The window well repair was done quickly without damage to the window itself. The surrounding planting area was also restored to a functional grade to prevent water from entering the window well."

Jan T on January 2024

We are a boutique firm that specializes in interior remodeling projects. We have many years of experience, and are proud to say that most of our business comes from referrals. Call today to find out why our customers always refer us to friends and family! We offer free estimates. Our work is second to none!

"The window well repair was done quickly without damage to the window itself. The surrounding planting area was also restored to a functional grade to prevent water from entering the window well."

Jan T on January 2024


Amplus Air Systems, LLC
41 Florence Avenue
4.76(
118
)
Approved Pro
Amplus Air Systems, LLC
41 Florence Avenue
4.76(
118
)
Approved Pro
Customers say: True professional
Recommended by 95% of Angi customers
Recommended by 95% of HomeAdvisor customers
14 years of experience

Here at Amplus Air Systems, LLC, we can repair, rebuild or upgrade any of these systems in your home. Our primary concern is that your home�s systems are the quietest, healthiest and most efficient they can be. We tell you what it will cost before we do the work and we aren�t satisfied until you are satisfied. It�s the way we�ve been doing business in New Jersey since 2011.

"Dewey is a great person, he dedicatedly took the time to diagnose the problem and help resolve it at a reasonable cost. I would easily recommend him to anyone who has trouble with their heating system. I plan to work with Dewey in the future too."

Asim M on November 2023

Here at Amplus Air Systems, LLC, we can repair, rebuild or upgrade any of these systems in your home. Our primary concern is that your home�s systems are the quietest, healthiest and most efficient they can be. We tell you what it will cost before we do the work and we aren�t satisfied until you are satisfied. It�s the way we�ve been doing business in New Jersey since 2011.

"Dewey is a great person, he dedicatedly took the time to diagnose the problem and help resolve it at a reasonable cost. I would easily recommend him to anyone who has trouble with their heating system. I plan to work with Dewey in the future too."

Asim M on November 2023


Avatar for Pipe Works Services, Inc.
Pipe Works Services, Inc.
33 River Road
4.22(
64
)
Approved Pro
Pipe Works Services, Inc.
33 River Road
4.22(
64
)
Approved Pro
Customers say: True professional
35 years of experience
Free onsite estimate

We are the premier plumbing, heating, air conditioning, drain cleaning, electrical and insulation company serving the New Jersey area for the last two decades. We pride ourselves as the number one service company. Call today!

"Timely and well done"

John B on December 2024

We are the premier plumbing, heating, air conditioning, drain cleaning, electrical and insulation company serving the New Jersey area for the last two decades. We pride ourselves as the number one service company. Call today!

"Timely and well done"

John B on December 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 LIV AIR
LIV AIR
5.00(
6
)
Approved Pro
LIV AIR
5.00(
6
)
Approved Pro
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers
2326 local quotes requested

Air Conditioning and Heating Services - We're a team of experienced and qualified HVAC technicians dedicated to providing exceptional service, expert repairs, and top-notch installations for your Cooling and Heating systems.

"Liv Air was very professional and friendly! I would hire them again!"

Leticia P on November 2024

Air Conditioning and Heating Services - We're a team of experienced and qualified HVAC technicians dedicated to providing exceptional service, expert repairs, and top-notch installations for your Cooling and Heating systems.

"Liv Air was very professional and friendly! I would hire them again!"

Leticia P on November 2024

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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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