Top-rated heating and air conditioning pros.

Get matched with top heating and air conditioning pros in Dupont, PA

There are 9 highly-rated local heating and air conditioning pros.

TRUSTED BY DUPONT, PA HOMEOWNERS

  • Average homeowner rating star icon4.5
    Average homeowner rating
  • Verified reviews icon71
    Verified heating and air conditioning services reviews

Find Heating and air conditioning pros in Dupont

Avatar for Endless Energy

Endless Energy

286 Kidder St.
New on AngiNew on Angi
Approved Pro

Endless Energy

286 Kidder St.
New on AngiNew on Angi
Approved Pro
141 local quotes requested
45 years of experience

Now in its second generation of family ownership, Endless Energy has been serving Pennsylvania for over 40 years. We specialize in whole and partial home heat pump conversions, solar energy installation, and water filtration.

Now in its second generation of family ownership, Endless Energy has been serving Pennsylvania for over 40 years. We specialize in whole and partial home heat pump conversions, solar energy installation, and water filtration.


Avatar for HUD Mechanical

HUD Mechanical

221 Carpenter Hill Rd
4.82(
25
)
Approved Pro

HUD Mechanical

221 Carpenter Hill Rd
4.82(
25
)
Approved Pro
Customers say: Quality work
34 years of experience
Free onsite estimate

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.

"excellent work replacing steam pipe under 2 second floor floors...it was difficult but they kept at it and all work was professional...got it done,,,cleanup and restoration of everything was Excellent...i definitely reccomend their services,,,,"

Joseph O on September 2025

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.

"excellent work replacing steam pipe under 2 second floor floors...it was difficult but they kept at it and all work was professional...got it done,,,cleanup and restoration of everything was Excellent...i definitely reccomend their services,,,,"

Joseph O on September 2025


Avatar for K.O. HVAC

K.O. HVAC

185 Courtdale Ave
5.00(
14
)
Approved Pro

K.O. HVAC

185 Courtdale Ave
5.00(
14
)
Approved Pro
Customers say: Quick response
4 years of experience
Free onsite estimate

K.O. HVAC is dedicated to providing our customers with the best quality and craftsmanship. We are here to build relationships with our customers and communities and to provide our employees with a great place to work. We look forward to working with you!

"I would absolutely recommend KO HVAC. Both Cody and Steve were extremely professional. They returned phone calls promptly and arrived on time. They are both quite knowledgeable. They were respectful of my home and left it neat and orderly at the end of each day. Steve thoroughly explained the systems when they were done. I am extremely satisfied with the entire experience."

Kelly S on June 2023

K.O. HVAC is dedicated to providing our customers with the best quality and craftsmanship. We are here to build relationships with our customers and communities and to provide our employees with a great place to work. We look forward to working with you!

"I would absolutely recommend KO HVAC. Both Cody and Steve were extremely professional. They returned phone calls promptly and arrived on time. They are both quite knowledgeable. They were respectful of my home and left it neat and orderly at the end of each day. Steve thoroughly explained the systems when they were done. I am extremely satisfied with the entire experience."

Kelly S on June 2023


Wayne J. Pisanchyn, Inc.

1106 Lackawanna Trail
3.75(
7
)
Approved Pro

Wayne J. Pisanchyn, Inc.

1106 Lackawanna Trail
3.75(
7
)
Approved Pro
Customers say: Quick response
34 years of experience

Serving All Your Plumbing, Heating & Cooling needs in N.E. PA Thanks for the interest in Wayne J. Pisanchyn, Inc. We offer the most advanced technology from dispatch to billing to insure you receive the most prompt and reliable service available. Why not give us a call?

"Charged me $475 dollars for a bottom of the line toilet selling in Home Depot for $119. Didn't connect a tube from the valve to the overflow pipe."

Jerome L on September 2014

Serving All Your Plumbing, Heating & Cooling needs in N.E. PA Thanks for the interest in Wayne J. Pisanchyn, Inc. We offer the most advanced technology from dispatch to billing to insure you receive the most prompt and reliable service available. Why not give us a call?

"Charged me $475 dollars for a bottom of the line toilet selling in Home Depot for $119. Didn't connect a tube from the valve to the overflow pipe."

Jerome L on September 2014


Avatar for Plumbdogs LLC

Plumbdogs LLC

811 Clay Avenue
4.77(
15
)
Approved Pro

Plumbdogs LLC

811 Clay Avenue
4.77(
15
)
Approved Pro
Customers say: Quick response
14 local quotes requested
3 years of experience

Plumbdogs LLC 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 customers' interests, and make their concerns the basis of our business.

"He showing up on time. He was very reasonable. It could have dressed a little more appropriate for the job, little more professional, and the price could have been cheaper. Was only less than 15 minutes, for 95 dollars."

Donna K on October 2025

Plumbdogs LLC 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 customers' interests, and make their concerns the basis of our business.

"He showing up on time. He was very reasonable. It could have dressed a little more appropriate for the job, little more professional, and the price could have been cheaper. Was only less than 15 minutes, for 95 dollars."

Donna K on October 2025



We specialize in in installation of new or replacement HVAC equipment. Our focus is in the installation of mini split units, but with our 12 plus years of refrigeration experience any job is possible.


I am an experienced plumber 30 yrs . I do the job at a reasonable price, I do excellent work at a timely manner.


Avatar for Empire plumbing heating air conditioning

Empire plumbing heating air conditioning

286 Lower Nis Hollow Drive
No reviews yet

Empire plumbing heating air conditioning

286 Lower Nis Hollow Drive
No reviews yet
Free onsite estimate

Welcome to Empire Plumbing Heating Air Conditioning LLC, a family-owned and operated plumbing, heating and cooling business with 10 years of experience. We provide reliable and affordable services for customers in Lehighton, PA and throughout Carbon County, Lehigh County, Northampton County, Bucks County and surrounding counties. Our services include heating, air conditioning, plumbing, electrical and generator services. Contact us for 24/7 emergency service and a commitment to excellence in everything we do."

Welcome to Empire Plumbing Heating Air Conditioning LLC, a family-owned and operated plumbing, heating and cooling business with 10 years of experience. We provide reliable and affordable services for customers in Lehighton, PA and throughout Carbon County, Lehigh County, Northampton County, Bucks County and surrounding counties. Our services include heating, air conditioning, plumbing, electrical and generator services. Contact us for 24/7 emergency service and a commitment to excellence in everything we do."


Avatar for Lehigh Solar LLC

Lehigh Solar LLC

1107 Spring Garden Street
No reviews yet

Lehigh Solar LLC

1107 Spring Garden Street
No reviews yet
Free onsite estimate

We specialize in residential electrical, and the start-to-finish solar installation process. At Lehigh Solar we truly want to help people save and the only way to do that without getting poor quality material is by lowering our labor prices. When doing an install, our crews have no less then 10 years of experience with solar installs to make sure the customers are always ecstatic about the end result.

We specialize in residential electrical, and the start-to-finish solar installation process. At Lehigh Solar we truly want to help people save and the only way to do that without getting poor quality material is by lowering our labor prices. When doing an install, our crews have no less then 10 years of experience with solar installs to make sure the customers are always ecstatic about the end result.

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Heating and Air Conditioning questions, answered by experts

No. Your furnace does not run your air conditioner. Both units use the same system of ductwork to move conditioned air throughout your home, but you can have a furnace without having an air conditioner and vice versa. Furnaces are only for heating your home. You can buy a system that does both, however, like a split system or a heat pump (yes, heat pumps cool, too).

Choosing between a ductless mini-split and central AC depends on your specific needs. Ductless mini-splits are ideal for targeted cooling, providing zoned comfort and energy efficiency. They are perfect for smaller spaces or homes lacking ductwork. In contrast, central AC offers consistent cooling throughout the entire house but requires ductwork and may be less energy-efficient for smaller spaces. 

Consider factors like budget, home size, and cooling preferences to make the right choice. Combining both systems, with a ductless mini-split in specific areas, can also be a viable solution for tailored comfort and overall efficiency.

To make the most out of your AC, consider implementing the following best practices: 

  • Choose the right size AC for your home to ensure your unit runs as efficiently as possible.

  • Choose a window with shade, as direct sunlight can cause your AC unit to overheat. 

  • Clean or replace the filter at least every two months. 

  • Inspect the AC’s fan and straighten it if necessary. 

  • Discontinue use immediately if you suspect a malfunction, as running the AC while broken can lead to significant issues. 

  • Turn off (or adjust the temperature) when you leave the house.

Yes. Return air vents are responsible for gathering and pulling in the warmer air. Once they draw it in, your system conditions the air by removing the warmer molecules from it, allowing your air conditioner to dispense the cooler air back into your home. Not only does this create a more comfortable environment for you, but it also keeps your air conditioner from overworking, resulting in lower energy bills. 

It’s critical to use the right size AC for your space and not go too small or too big. If you purchase an undersized unit, it won’t properly cool your house, and it has to work harder to reach the optimal temperature. This will eventually wear your unit out. An oversized unit can spell trouble because it will turn off and on more frequently, which also wears out your AC unit. An oversized unit also causes humidity in the home.

The Dupont, PA 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.