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Find Central a/c installers in Cedar Knolls

Superior Tech HVAC & R, Inc.

366 Mechanic Street
5.00(
2
)
Approved Pro

Superior Tech HVAC & R, Inc.

366 Mechanic Street
5.00(
2
)
Approved Pro
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers
22 local quotes requested

At Superior Tech HVAC and R, Inc., our services are unmatched amongst the rest. We specialize in all HVAC installations and repair the New Jersey area. Call today for a free estimate! We look forward to working with you.

"very professional and prompt"

Dean C on April 2016

At Superior Tech HVAC and R, Inc., our services are unmatched amongst the rest. We specialize in all HVAC installations and repair the New Jersey area. Call today for a free estimate! We look forward to working with you.

"very professional and prompt"

Dean C on April 2016


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 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


Dun Rite Heating and Cooling

23 Walnut Street
New on HomeAdvisorNew on HomeAdvisor
Approved Pro

Dun Rite Heating and Cooling

23 Walnut Street
New on HomeAdvisorNew on HomeAdvisor
Approved Pro
12 years of experience
Free onsite estimate

We pride our company on reliability, great communication, integrity, and quality work. We strongly believe in giving our absolute best in all the work we perform. We look forward to earning your business.

We pride our company on reliability, great communication, integrity, and quality work. We strongly believe in giving our absolute best in all the work we perform. We look forward to earning your business.


Avatar for Gold Medal Service

Gold Medal Service

120 Route 59
4.20(
5
)
Approved Pro

Gold Medal Service

120 Route 59
4.20(
5
)
Approved Pro
Customers say: Quick response
1168 local quotes requested
Free onsite estimate

Gold Medal Service is your premier choice for Electrical and Home Systems needs! In the New York City (Tri-State Area). Our team of experts is dedicated to providing top-notch service. With our unmatched expertise and commitment to customer satisfaction. Contact us today for a gold standard service experience.

"I recently replaced the heating/air conditioning unit in my townhome. It was an easy process start to finish. Aiden (sales) answered all my questions and provided options for my needs. Mick the technician was on-time and thorough. These guys represented their company well. Great experience working with Gold Medal Service."

Isa michelle R on January 2025

Gold Medal Service is your premier choice for Electrical and Home Systems needs! In the New York City (Tri-State Area). Our team of experts is dedicated to providing top-notch service. With our unmatched expertise and commitment to customer satisfaction. Contact us today for a gold standard service experience.

"I recently replaced the heating/air conditioning unit in my townhome. It was an easy process start to finish. Aiden (sales) answered all my questions and provided options for my needs. Mick the technician was on-time and thorough. These guys represented their company well. Great experience working with Gold Medal Service."

Isa michelle R on January 2025


Avatar for Gold Medal Service

Gold Medal Service

11 Cotters Lane East
3.57(
355
)
Approved Pro

Gold Medal Service

11 Cotters Lane East
3.57(
355
)
Approved Pro
Customers say: Super punctual
1030 local quotes requested
45 years of experience

Plumbing, HVAC, and electrical systems make your house livable. One minor issue with any of these systems can put your home at a standstill. In case you find yourself in this unfortunate situation, know that you can count on Gold Medal Service. For over 24 years, our company has been taking care of the homes of New Jersey residents through our top quality plumbing, HVAC, and electrical services. We are available 24 hours a day, 7 days a week to address even the most mind-boggling issues of your in-home equipment. From repairs, installations, and upgrades, our technicians are known for getting the job done right every time. We also provide upfront pricing with a full description of the service before commencing work to avoid any surprises down the line.

"I just finished having my new furnace and AC unit installed by Gold Metal. Workers were really great and did a very good job. Did a great job of leaving the area very clean and were very professional. I have used Gold Metal for years and have always been happy with their service. I would highly recomend their services."

JEFF K on August 2025

Plumbing, HVAC, and electrical systems make your house livable. One minor issue with any of these systems can put your home at a standstill. In case you find yourself in this unfortunate situation, know that you can count on Gold Medal Service. For over 24 years, our company has been taking care of the homes of New Jersey residents through our top quality plumbing, HVAC, and electrical services. We are available 24 hours a day, 7 days a week to address even the most mind-boggling issues of your in-home equipment. From repairs, installations, and upgrades, our technicians are known for getting the job done right every time. We also provide upfront pricing with a full description of the service before commencing work to avoid any surprises down the line.

"I just finished having my new furnace and AC unit installed by Gold Metal. Workers were really great and did a very good job. Did a great job of leaving the area very clean and were very professional. I have used Gold Metal for years and have always been happy with their service. I would highly recomend their services."

JEFF K on August 2025


Avatar for Air Temp

Air Temp

17 Muller Pl
New on HomeAdvisorNew on HomeAdvisor
Approved Pro

Air Temp

17 Muller Pl
New on HomeAdvisorNew on HomeAdvisor
Approved Pro
471 local quotes requested

For over 20 years, we have proudly served communities throughout New Jersey with dependable, high-quality HVAC services. Our mission is to ensure year-round comfort for residential and commercial clients alike, offering expert installation, maintenance, and repair solutions tailored to each customer’s unique needs. Backed by decades of hands-on experience and a commitment to exceptional service, we combine trusted workmanship with modern technology to deliver energy-efficient, cost-effective heating and cooling systems. At the heart of our business is a dedication to customer satisfaction, integrity, and long-term relationships built on trust and performance.

For over 20 years, we have proudly served communities throughout New Jersey with dependable, high-quality HVAC services. Our mission is to ensure year-round comfort for residential and commercial clients alike, offering expert installation, maintenance, and repair solutions tailored to each customer’s unique needs. Backed by decades of hands-on experience and a commitment to exceptional service, we combine trusted workmanship with modern technology to deliver energy-efficient, cost-effective heating and cooling systems. At the heart of our business is a dedication to customer satisfaction, integrity, and long-term relationships built on trust and performance.


Avatar for Green Apple Mechanical

Green Apple Mechanical

96 Belmont Ave
4.77(
70
)
Approved Pro

Green Apple Mechanical

96 Belmont Ave
4.77(
70
)
Approved Pro
Customers say: True professional
Recommended by 94% of Angi customers
Recommended by 94% of HomeAdvisor customers
1355 local quotes requested

Green Apple provides quality heating, and cooling services to homeowners in New Jersey. Our team is dedicated to providing hassle-free, fast, and affordable services for all your home’s needs. Trust our expert workmanship and quality products for your home’s heating, and cooling needs. Additional Phones: (201) 300-5554, (973) 826-5126, and (201) 630-0009.

"Green Apple was very professional and reasonable. I recommend them."

Larry B on July 2022

Green Apple provides quality heating, and cooling services to homeowners in New Jersey. Our team is dedicated to providing hassle-free, fast, and affordable services for all your home’s needs. Trust our expert workmanship and quality products for your home’s heating, and cooling needs. Additional Phones: (201) 300-5554, (973) 826-5126, and (201) 630-0009.

"Green Apple was very professional and reasonable. I recommend them."

Larry B on July 2022


Avatar for Pipe Works Services Inc

Pipe Works Services Inc

33 River Rd
4.43(
174
)
Approved Pro

Pipe Works Services Inc

33 River Rd
4.43(
174
)
Approved Pro
Customers say: Quick response
1971 local quotes requested
25 years of experience

Since 2000, we have built our reputation as one of Northern New Jersey’s most trusted experts for home comfort and efficiency. Improving the overall comfort and energy efficiency of your home is our #1 priority, and we believe we are the best. What sets us apart from other home energy contractors is that our team undergoes continuous extensive training that is unmatched by anyone in the industry. You can rest assured that we will perform the job right the first time around! With over 75 years of combined service experience, Pipe Works Services Inc. is a New Jersey Plumbing, Heating, Air Conditioning, Water Conditioning, Insulation, Electrical, Installation, Drain Cleaning, Maintenance, Replacement company located in Morris County. Pipe Works will send you only the best technician or specialist to fix, replace or install your needs.

"Excellent service!"

Mayan B on September 2025

Since 2000, we have built our reputation as one of Northern New Jersey’s most trusted experts for home comfort and efficiency. Improving the overall comfort and energy efficiency of your home is our #1 priority, and we believe we are the best. What sets us apart from other home energy contractors is that our team undergoes continuous extensive training that is unmatched by anyone in the industry. You can rest assured that we will perform the job right the first time around! With over 75 years of combined service experience, Pipe Works Services Inc. is a New Jersey Plumbing, Heating, Air Conditioning, Water Conditioning, Insulation, Electrical, Installation, Drain Cleaning, Maintenance, Replacement company located in Morris County. Pipe Works will send you only the best technician or specialist to fix, replace or install your needs.

"Excellent service!"

Mayan B on September 2025


Avatar for Speer Air

Speer Air

PO Box 844
4.55(
163
)
Approved Pro

Speer Air

PO Box 844
4.55(
163
)
Approved Pro
Customers say: Super punctual
504 local quotes requested
67 years of experience

The Speer family started their company in 1900 selling coal and oil to residents and businesses in Northern New Jersey. Speer Air Conditioning was formed in 1958 and incorporated in 1966. Since then Speer Air has attained a reputation as one of the top heating and air conditioning companies in New Jersey. We average between 35 and 50 employees seasonally. We are a Carrier Factory Authorized Dealer (FAD) and have a New Jersey Home Improvement Contractor's license, 13VH00978100 as well as a New Jersey Electrical license, 14873. We provide complete HVAC services as well as electrical services. Speer Air is also a Generac Home Stand-by generator dealer. We also will give a $100 discount in addition to Speer Air discounts and the many utility rebate programs that are available. We look forward to serving you and offer a 100% satisfaction guarantee .

"Changing my 5 star review to 2 stars. We have had a HE Boiler as well as a AC/Heat Pump installed by them. Unfortunately we needed service today. I was willing to pay for Emergency service. They said they couldn't make it out for 14 days, because we did not have a service contract. Spent about $25k for the installations. Which apparently means nothing to them What makes matters worse, the Emergency Service we paid through another HVAC provider was only necessary because of an issue they created during the installation. During the installation Speer Air originally ran the line for the residual pump over the copper hot water line. Which over time burned through the residual line, and then cause a hole and leak on the copper pipe."

Richard K on November 2023

The Speer family started their company in 1900 selling coal and oil to residents and businesses in Northern New Jersey. Speer Air Conditioning was formed in 1958 and incorporated in 1966. Since then Speer Air has attained a reputation as one of the top heating and air conditioning companies in New Jersey. We average between 35 and 50 employees seasonally. We are a Carrier Factory Authorized Dealer (FAD) and have a New Jersey Home Improvement Contractor's license, 13VH00978100 as well as a New Jersey Electrical license, 14873. We provide complete HVAC services as well as electrical services. Speer Air is also a Generac Home Stand-by generator dealer. We also will give a $100 discount in addition to Speer Air discounts and the many utility rebate programs that are available. We look forward to serving you and offer a 100% satisfaction guarantee .

"Changing my 5 star review to 2 stars. We have had a HE Boiler as well as a AC/Heat Pump installed by them. Unfortunately we needed service today. I was willing to pay for Emergency service. They said they couldn't make it out for 14 days, because we did not have a service contract. Spent about $25k for the installations. Which apparently means nothing to them What makes matters worse, the Emergency Service we paid through another HVAC provider was only necessary because of an issue they created during the installation. During the installation Speer Air originally ran the line for the residual pump over the copper hot water line. Which over time burned through the residual line, and then cause a hole and leak on the copper pipe."

Richard K on November 2023

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The Cedar Knolls, NJ homeowners’ guide to central a/c installations

From average costs to expert advice, get all the answers you need to get your job done.

  • Technician repairing air conditioner

    HomeAdvisor's Air Conditioning Repair Cost Guide gives the average price to fix an AC unit in your house. Find the cost of recharging the AC or fixing a freon leak. Get the price to repair or replace a compressor, handler, thermostat, duct, and more.

  • An AC system in the backyard of a house

    This guide explores the average cost of replacing your AC compressor and all of the factors that go into it, including size, type, and brand.

  • Detail of a HVAC system outside a brick house

    The cost of replacing an AC unit fan motor depends on warranties, labor, season, and more. This cost guide covers everything you need to know about this HVAC part.