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    Verified heating and air conditioning services reviews

Find Heating and air conditioning pros in Warminster

Avatar for Green Heating & Air Conditioning LLC

Green Heating & Air Conditioning LLC

5.00(
108
)
Approved Pro

Green Heating & Air Conditioning LLC

5.00(
108
)
Approved Pro
Customers say: Quick response
Recommended by 99% of Angi customers
Recommended by 99% of HomeAdvisor customers
40 years of experience

I started Green Heating & Air Conditioning with one goal... to Save You Money. I can do that by lowering your heating and air conditioning bills with proper maintenance, repairing your heater or air conditioner right the first time, or installing a new more efficient heating and air conditioning system. And I'll do all that with affordable prices.

"perform maintenance and diagnose problems with oil furnace"

Michael S on January 2021

I started Green Heating & Air Conditioning with one goal... to Save You Money. I can do that by lowering your heating and air conditioning bills with proper maintenance, repairing your heater or air conditioner right the first time, or installing a new more efficient heating and air conditioning system. And I'll do all that with affordable prices.

"perform maintenance and diagnose problems with oil furnace"

Michael S on January 2021


Avatar for East Coast Comfort Inc

East Coast Comfort Inc

4.89(
561
)
Approved Pro

East Coast Comfort Inc

4.89(
561
)
Approved Pro
Customers say: Quality work
Recommended by 97% of Angi customers
Recommended by 97% of HomeAdvisor customers
19 years of experience

2020 Proud Super Service Award winning company on Angie's List! With over 30 years of combined professional HVAC experience at ECC our comfort team of professionals are there to provide residential & commercial quality service & installation. We are your "Elite Fujitsu Ductless HVAC installers" and we offer our customers "peace of mind" with low-cost service plans that will prevent premature system failure, lower utility costs, optimize system performance & help provide healthier air quality for you & your family! Contact us today, we look forward to servicing you soon!

"East Coast comfort did the most horrible thing to us, and they have treated us with utter contempt. We have been with East Coast Comfort since they began when Ed McCollum and Anthony Mongeluzi started the company in 2006. Both Ed and Anthony were to our home in the early years of their business, performing maintenance and repairs, and one of them was here when they installed our current unit. We gave them a favorable review on Angie’s List, and we have never had any complaints about them in almost 20 years, until Lisa Hawthorne. We schedule routing maintenance, so we do not have equipment failures and outages. We have repeatedly been asked by Ms. Hawthorne of East Coast Comfort to reschedule our maintenance appointments, and we have always acquiesced. This occurred again a few weeks ago, and we rescheduled for last week. Ms. Hawthorne again called the day before our scheduled maintenance appointment last week, asked again to change the appointment because of the volume of emergency calls they were receiving, and we agreed as long as Ms. Hawthorne promised we would be given priority scheduling if our system went down. The next day, our air conditioning failed, and I contacted Ms. Hawthorne. A technician came to our home on the afternoon of the next day, but he said parts had to be ordered, and it could be days before they would arrive. I have emails supporting that we requested Ms. Hawthorne to order the needed parts, and she emailed back that the parts would be $1500.00 and labor $500.00. Though we made it clear from our emails that we wanted to get the system repaired as quickly as possible, she did not order the parts and would not grant us priority scheduling. When we learned of this betrayal, we contacted William Henderson Heating, Cooling, Plumbing, and Electrical Services. They worked us into their schedule for same-day service. I have an email exchange that proves how disdainful Ms. Hawthorne was to longtime customers of East Coast Comfort, both of us senior citizens, and one with a cardiac condition. A request we made to Ms. Hawthorne to speak with Mr. McCollum or Mr. Mongeluzi was ignored. In other words, other people had their systems repaired because of our kindness, so we can swelter in the heat and humidity. I consider their behavior toward us to be elder abuse. Good riddance East Coast Comfort, we are now receiving our comfort from William Henderson."

Larry B on June 2025

2020 Proud Super Service Award winning company on Angie's List! With over 30 years of combined professional HVAC experience at ECC our comfort team of professionals are there to provide residential & commercial quality service & installation. We are your "Elite Fujitsu Ductless HVAC installers" and we offer our customers "peace of mind" with low-cost service plans that will prevent premature system failure, lower utility costs, optimize system performance & help provide healthier air quality for you & your family! Contact us today, we look forward to servicing you soon!

"East Coast comfort did the most horrible thing to us, and they have treated us with utter contempt. We have been with East Coast Comfort since they began when Ed McCollum and Anthony Mongeluzi started the company in 2006. Both Ed and Anthony were to our home in the early years of their business, performing maintenance and repairs, and one of them was here when they installed our current unit. We gave them a favorable review on Angie’s List, and we have never had any complaints about them in almost 20 years, until Lisa Hawthorne. We schedule routing maintenance, so we do not have equipment failures and outages. We have repeatedly been asked by Ms. Hawthorne of East Coast Comfort to reschedule our maintenance appointments, and we have always acquiesced. This occurred again a few weeks ago, and we rescheduled for last week. Ms. Hawthorne again called the day before our scheduled maintenance appointment last week, asked again to change the appointment because of the volume of emergency calls they were receiving, and we agreed as long as Ms. Hawthorne promised we would be given priority scheduling if our system went down. The next day, our air conditioning failed, and I contacted Ms. Hawthorne. A technician came to our home on the afternoon of the next day, but he said parts had to be ordered, and it could be days before they would arrive. I have emails supporting that we requested Ms. Hawthorne to order the needed parts, and she emailed back that the parts would be $1500.00 and labor $500.00. Though we made it clear from our emails that we wanted to get the system repaired as quickly as possible, she did not order the parts and would not grant us priority scheduling. When we learned of this betrayal, we contacted William Henderson Heating, Cooling, Plumbing, and Electrical Services. They worked us into their schedule for same-day service. I have an email exchange that proves how disdainful Ms. Hawthorne was to longtime customers of East Coast Comfort, both of us senior citizens, and one with a cardiac condition. A request we made to Ms. Hawthorne to speak with Mr. McCollum or Mr. Mongeluzi was ignored. In other words, other people had their systems repaired because of our kindness, so we can swelter in the heat and humidity. I consider their behavior toward us to be elder abuse. Good riddance East Coast Comfort, we are now receiving our comfort from William Henderson."

Larry B on June 2025


"They were responsive and easy to get in touch with. They do what they say they are going to do."

Kristen J on December 2025

Here at Springfield Plumbing, LLC, we pride ourselves on commitment to our homeowners. With attention to detail and a genuine concern for their needs, you won't be disappointed or overcharged for our services. Call today and set the appointment!

"They were responsive and easy to get in touch with. They do what they say they are going to do."

Kristen J on December 2025


"Travis checked the inside of my air conditioner for me and explained all the details of what needed to be done. He was very thorough. After what he explained to me what I had to spend on fixing certain wires, etc. in it, it would be about the same price as a new air conditioner. I chose a new air conditioner.Travis was the best! He listened and explained everything that needed to be done. He also listened to my needs. Thank you Travis, great job!"

MARYANN T on June 2025

At Rohrer's One Hour Heating and Air Conditioning, customer satisfaction is our first priority. We have over 50 years experience in providing the best quality products and service. Call today to find out what makes us the best! Remember, "If there's any delay, it's you we pay!"

"Travis checked the inside of my air conditioner for me and explained all the details of what needed to be done. He was very thorough. After what he explained to me what I had to spend on fixing certain wires, etc. in it, it would be about the same price as a new air conditioner. I chose a new air conditioner.Travis was the best! He listened and explained everything that needed to be done. He also listened to my needs. Thank you Travis, great job!"

MARYANN T on June 2025


Dave's Handyman Services

5.00(
34
)
Approved Pro

Dave's Handyman Services

5.00(
34
)
Approved Pro
Customers say: Quick response
Recommended by 97% of Angi customers
Recommended by 97% of HomeAdvisor customers
12 years of experience

Dave's Handyman Services in Philadelphia specializes in plastering and is here to tackle all the tasks on your "HONEY DO LIST." Our team of experienced handymen and contractors are ready to make your oy vey go away. Contact us today for all your home project needs.

"Dave is a knowledgeable and professional handyman. He did a very nice job. Dave inadvertently forgot to mention a travel fee. After discussion, he reimbursed me the fee."

Mur K on November 2025

Dave's Handyman Services in Philadelphia specializes in plastering and is here to tackle all the tasks on your "HONEY DO LIST." Our team of experienced handymen and contractors are ready to make your oy vey go away. Contact us today for all your home project needs.

"Dave is a knowledgeable and professional handyman. He did a very nice job. Dave inadvertently forgot to mention a travel fee. After discussion, he reimbursed me the fee."

Mur K on November 2025


Avatar for Reliance Heating & Air Conditioning

Reliance Heating & Air Conditioning

4.95(
55
)
Approved Pro

Reliance Heating & Air Conditioning

4.95(
55
)
Approved Pro
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers
7 years of experience

RELIANCE HEATING & AIR CONDITIONIN 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.

"Integrity! We were told by a major company that we needed a whole new a/c unit. We asked neighbors for recommendations and Georges name came up. We called him for a quote on a new a/c install. After checking out our existing A/C unit It turned out an new unit wasnâ t necessary. He made the repair and saved us thousands!"

Michael S on June 2021

RELIANCE HEATING & AIR CONDITIONIN 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.

"Integrity! We were told by a major company that we needed a whole new a/c unit. We asked neighbors for recommendations and Georges name came up. We called him for a quote on a new a/c install. After checking out our existing A/C unit It turned out an new unit wasnâ t necessary. He made the repair and saved us thousands!"

Michael S on June 2021


Avatar for Bryan's Handyman & Home Improvement Service

Bryan's Handyman & Home Improvement Service

4.88(
484
)
Approved Pro

Bryan's Handyman & Home Improvement Service

4.88(
484
)
Approved Pro
Super Service Award
Customers say: True professional
Recommended by 95% of Angi customers
Recommended by 95% of HomeAdvisor customers
17 years of experience

Bryan Grubb began his construction career as a pre-title mechanic with DR Horton in 1998, preparing homes for homeowner occupancy by handling assorted renovations, repairs, & finish work on projects including The Grande developments in East Windsor & South Brunswick. Focusing on customer satisfaction, quality workmanship, and affordable prices, Bryan now offers his construction expertise to customers throughout the NJ, NY, and PA area. Prefer calls or emails as text messages get lost and misplaced.

"Hired Bryan for painting. His team were on time, polite, neat and performed a GREAT job! Will hire again!!"

Michael G on September 2025

Bryan Grubb began his construction career as a pre-title mechanic with DR Horton in 1998, preparing homes for homeowner occupancy by handling assorted renovations, repairs, & finish work on projects including The Grande developments in East Windsor & South Brunswick. Focusing on customer satisfaction, quality workmanship, and affordable prices, Bryan now offers his construction expertise to customers throughout the NJ, NY, and PA area. Prefer calls or emails as text messages get lost and misplaced.

"Hired Bryan for painting. His team were on time, polite, neat and performed a GREAT job! Will hire again!!"

Michael G on September 2025


Avatar for Universal Air Heating & Cooling LLC

Universal Air Heating & Cooling LLC

4.88(
90
)
Approved Pro

Universal Air Heating & Cooling LLC

4.88(
90
)
Approved Pro
Customers say: Quick response
Recommended by 97% of Angi customers
Recommended by 97% of HomeAdvisor customers
24 years of experience

Universal Air Heating & Cooling LLC has been keeping you cool for 21 years, serving PA and surrounding areas. Our experienced technicians provide affordable, fast emergency service 24/7 so you won't have to wait around in the Heat or cold any longer than you have to! We service all makes and models of Cooling systems, no matter what brand you have. You can choose from a large selection of top of the line heating and cooling equipment to fit your needs and your budget too. Save money and energy with a new high efficiency system such as the Mitsubishi inverter system that uses only the right amount of energy to heat one area. We are also Goodman , Bosch and Trane Dealers! Excellent warranties are available along with preventative maintenance contracts."WE WILL BEAT ANY WRITTEN ESTIMATE! NOW OFFERING AFFIRM FINANCING!

"I got a good read from Bill right from the start. Knowledgeable, personable and fairly priced. Billâ s team installed a 5 zone mini split system in my new home. The work was done in 3 days and the final product not only runs well but looks good too. With 5 zones I wasnâ t sure how the lines from the outside of the house would look, but Bill came up with a solid plan on where to run them so the outside doesnâ t look over-worked. Universal Air will now be my go-to for all of my hvac needs. I highly recommend!"

Elaine F on July 2024

Universal Air Heating & Cooling LLC has been keeping you cool for 21 years, serving PA and surrounding areas. Our experienced technicians provide affordable, fast emergency service 24/7 so you won't have to wait around in the Heat or cold any longer than you have to! We service all makes and models of Cooling systems, no matter what brand you have. You can choose from a large selection of top of the line heating and cooling equipment to fit your needs and your budget too. Save money and energy with a new high efficiency system such as the Mitsubishi inverter system that uses only the right amount of energy to heat one area. We are also Goodman , Bosch and Trane Dealers! Excellent warranties are available along with preventative maintenance contracts."WE WILL BEAT ANY WRITTEN ESTIMATE! NOW OFFERING AFFIRM FINANCING!

"I got a good read from Bill right from the start. Knowledgeable, personable and fairly priced. Billâ s team installed a 5 zone mini split system in my new home. The work was done in 3 days and the final product not only runs well but looks good too. With 5 zones I wasnâ t sure how the lines from the outside of the house would look, but Bill came up with a solid plan on where to run them so the outside doesnâ t look over-worked. Universal Air will now be my go-to for all of my hvac needs. I highly recommend!"

Elaine F on July 2024


Avatar for Caliber Heating & Cooling, LLC

Caliber Heating & Cooling, LLC

4.97(
39
)
Approved Pro

Caliber Heating & Cooling, LLC

4.97(
39
)
Approved Pro
Customers say: Quick response
Recommended by 94% of Angi customers
Recommended by 94% of HomeAdvisor customers
9 years of experience

As experts specializing in commercial and residential indoor air quality, Caliber Heating and Cooling, LLC, will far exceed your expectations. From installs, repairs, service and upgrading, we offer quality work, responsiveness, and competitive pricing. We look forward to serving you.

"We woke up to no heat on Thanksgiving Day. I called many emergency heating and cooling companies and George responded right away. He was very helpful and we appreciate how transparent he was both on the phone and in person, especially since it was a holiday."

Elizabeth C on November 2021

As experts specializing in commercial and residential indoor air quality, Caliber Heating and Cooling, LLC, will far exceed your expectations. From installs, repairs, service and upgrading, we offer quality work, responsiveness, and competitive pricing. We look forward to serving you.

"We woke up to no heat on Thanksgiving Day. I called many emergency heating and cooling companies and George responded right away. He was very helpful and we appreciate how transparent he was both on the phone and in person, especially since it was a holiday."

Elizabeth C on November 2021


Avatar for Unique Indoor Comfort

Unique Indoor Comfort

4.64(
664
)
Approved Pro

Unique Indoor Comfort

4.64(
664
)
Approved Pro
Customers say: Super punctual
59 years of experience
Free onsite estimate

"Helpful meets Helpful-Unique Indoor Comfort is now Ace Hardware Home Services, a fourth-generation heating, cooling, plumbing and electrical service company based in King of Prussia, PA. We are a customer service company that happens to excel in heating, air conditioning, plumbing and electrical home services. We have a unique reputation for superior service and quality craftsmanship --- but don't take our word for it --- Experience the Unique service firsthand." Providing HVAC service and repair, system replacement, and air conditioning solutions for older homes. Residential plumbing service, repair, emergency service, and water heaters. Electrical emergency service, repair, home upgrades, generators and EV Chargers.

"Jeff and his team did and excellent job with the installation of two Daikin HVAC units. I had many questions about the units and install and they were quick and thorough in responding. The price and warranty were competitive with high end brands. The crew was courteous and professional during the two day install. They were the only company that included replacement of the coolant lines, rather than just flushing the old ones. So far the Daikin variable speed AC units are exceptionally quiet and the house is very comfortable. Would recommend Ace Home Services and Unique Comfort without reservation."

Dean W on June 2025

"Helpful meets Helpful-Unique Indoor Comfort is now Ace Hardware Home Services, a fourth-generation heating, cooling, plumbing and electrical service company based in King of Prussia, PA. We are a customer service company that happens to excel in heating, air conditioning, plumbing and electrical home services. We have a unique reputation for superior service and quality craftsmanship --- but don't take our word for it --- Experience the Unique service firsthand." Providing HVAC service and repair, system replacement, and air conditioning solutions for older homes. Residential plumbing service, repair, emergency service, and water heaters. Electrical emergency service, repair, home upgrades, generators and EV Chargers.

"Jeff and his team did and excellent job with the installation of two Daikin HVAC units. I had many questions about the units and install and they were quick and thorough in responding. The price and warranty were competitive with high end brands. The crew was courteous and professional during the two day install. They were the only company that included replacement of the coolant lines, rather than just flushing the old ones. So far the Daikin variable speed AC units are exceptionally quiet and the house is very comfortable. Would recommend Ace Home Services and Unique Comfort without reservation."

Dean W on June 2025

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Showing 1-10 of 2034
Heating and Air Conditioning questions, answered by experts

Replacing an evaporator coil costs around $1,350 on average. The coil itself, depending on the size and brand, can cost from $550 to $1,100. Professional labor averages about $700 total. Note that a license is required to work with refrigerants, so it’s necessary to have an AC pro complete this task.

A blockage in the ductwork may prevent air from flowing through the vent. If some rooms in your home are very hot or cold and another isn't, that can be a sign that a vent is blocked. Another sign of a blockage is a buildup of dirt or dust around the vent. In either case, a duct installer or cleaning service can investigate the issue for you and recommend a course of action.

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).

On a summer day, expect your AC to run between 12 and 16 hours. However, this time frame depends on just how hot it is outside and the comfortable temperature you’re hoping to maintain indoors. Assuming the size of your AC is appropriate for the space you’re trying to cool, it shouldn’t be a problem for it to work this many hours.

While your AC unit may still run even if its capacitor is going bad, doing so takes a lot more energy, so it can drive up your electric bill and cause further damage to your AC unit’s parts. If you suspect a bad capacitor, it’s important to have a professional diagnose and fix the problem before you continue to run your AC.

The Warminster, PA homeowners’ guide to heating and air conditioning services

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