Top-rated geothermal heating or cooling system installers.

Get matched with top geothermal heating or cooling system installers in your area

Enter your zip and get matched with up to 3 pros

Matching on HomeAdvisor

Share some details icon
Share some details about your home project.
Match with local pros icon
Within moments, match with highly-rated local pros.
Compare quotes icon
Compare quotes and choose the best pro for the job.

Geothermal heating or cooling system installers in Glen Mills

Avatar for D & L Custom Services
D & L Custom Services
600 Deer Rd Ste 5
5.00(
1
)
Approved Pro
D & L Custom Services
600 Deer Rd Ste 5
5.00(
1
)
Approved Pro
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers
31 years of experience

We are the #1 Geothermal Heating and Cooling Experts in South Jersey, Central Jersey, and Southeastern Pennsylvania.  The U.S. EPA calls geothermal "the most energy efficient, environmentally clean and cost-effective space conditioning system available".  Upgrade to geothermal, and never buy heating oil or natural gas again. Don't just take our word for it when it comes to D&L's geothermal expertise. Here's what one of our recent customers had to say: “D&L has been an absolute life saver. We had the hardest time finding a tech who knew anything about geothermal systems, until we called D&L... A real standup, old school, quality service company. D&L got a new long-term customer in me, and I strongly recommend them.”

"He has done a good job."

Homeowner on November 2008

We are the #1 Geothermal Heating and Cooling Experts in South Jersey, Central Jersey, and Southeastern Pennsylvania.  The U.S. EPA calls geothermal "the most energy efficient, environmentally clean and cost-effective space conditioning system available".  Upgrade to geothermal, and never buy heating oil or natural gas again. Don't just take our word for it when it comes to D&L's geothermal expertise. Here's what one of our recent customers had to say: “D&L has been an absolute life saver. We had the hardest time finding a tech who knew anything about geothermal systems, until we called D&L... A real standup, old school, quality service company. D&L got a new long-term customer in me, and I strongly recommend them.”

"He has done a good job."

Homeowner on November 2008


Avatar for Rohrer's One Hour Heating and Air Conditioning
Rohrer's One Hour Heating and Air Conditioning
516 Running Pump Road
4.80(
230
)
Approved Pro
Rohrer's One Hour Heating and Air Conditioning
516 Running Pump Road
4.80(
230
)
Approved Pro
Super Service Award
Customers say: True professional
Recommended by 93% of Angi customers
Recommended by 93% of HomeAdvisor customers
72 local quotes requested

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!"

"Jacob R. did an excellent job with repair and recommended service. Explained everything thoroughly."

Brenda S on April 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!"

"Jacob R. did an excellent job with repair and recommended service. Explained everything thoroughly."

Brenda S on April 2025


Avatar for Rohrer's One Hour Heating and Air Conditioning
Rohrer's One Hour Heating and Air Conditioning
1313 WILMINGTON PIKE STE 1A
4.80(
227
)
Approved Pro
Rohrer's One Hour Heating and Air Conditioning
1313 WILMINGTON PIKE STE 1A
4.80(
227
)
Approved Pro
Customers say: Quick response
Recommended by 94% of Angi customers
Recommended by 94% of HomeAdvisor customers
12 local quotes requested

At 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!"

"Tech was on time,. sending text ahead of time saying he was on his way. He explained everything to my husband and I about what the l2 year old gas furnace needed and we had him replace the circuit board while he was here."

chris k on November 2024

At 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!"

"Tech was on time,. sending text ahead of time saying he was on his way. He explained everything to my husband and I about what the l2 year old gas furnace needed and we had him replace the circuit board while he was here."

chris k on November 2024


Avatar for H L Bowman
H L Bowman
2259 Woodlawn St
4.73(
384
)
Approved Pro
H L Bowman
2259 Woodlawn St
4.73(
384
)
Approved Pro
Customers say: Super punctual
Recommended by 90% of Angi customers
Recommended by 90% of HomeAdvisor customers
3950 local quotes requested

HL Bowman has been in the same location for 38 years and owned by the same family for over 65 years. HL Bowman is a non commission based company. HL Bowman employees will never upsell you a product you don't need. Dennis and Bryan Enders and his family have deep roots in the Harrisburg community. After 65 years Dennis and family stay committed to giving the community the best possible service and product to fit their needs. HL Bowman has won Angie's List super service award every year.

"They were very helpful and also took a look at our downstairs unit that was giving us trouble. I'm glad we went with them."

Kim G on May 2025

HL Bowman has been in the same location for 38 years and owned by the same family for over 65 years. HL Bowman is a non commission based company. HL Bowman employees will never upsell you a product you don't need. Dennis and Bryan Enders and his family have deep roots in the Harrisburg community. After 65 years Dennis and family stay committed to giving the community the best possible service and product to fit their needs. HL Bowman has won Angie's List super service award every year.

"They were very helpful and also took a look at our downstairs unit that was giving us trouble. I'm glad we went with them."

Kim G on May 2025


Avatar for Sunrise Comfort Solutions
Sunrise Comfort Solutions
833 Lincoln Ave
4.00(
4
)
Approved Pro
Sunrise Comfort Solutions
833 Lincoln Ave
4.00(
4
)
Approved Pro
210 local quotes requested
5 years of experience

About Us Sunrise Comfort Solutions is the culmination of over a decade of experience in providing superior services in new construction applications for the largest home builders in the United States, municipal projects for the City of Philadelphia and its communities, coupled with our penchant for renewable energy solutions and academics. We are a forward-thinking company with the goal of delivering industry leading services using best in class training, employees, and processes. The name Sunrise signifies a new dawn in home services by putting forth a new approach to home services with a "Customer First." methodology. We understand that without you, we simply cannot exist. Welcome to Sunrise Comfort Solutions. What Makes us Special? You do, and our guarantee to you is equally unique. All of our services, both installations and repairs are 100% Guaranteed and we have but two terms and conditions: Condition #1 100% Satisfaction Guaranteed. We agree to accept both personal and company responsibility for your 100% complete satisfaction with the materials and the work you paid us to provide. During the first year after installation, if you are dissatisfied with the performance of your equipment, our service, or our people, we will correct the problem to your satisfaction. If for any reason you remain unsatisfied, we will remove the equipment that we installed within (30) days of your request and refund the entire contract price. Condition #2 See Condition #1. Our Team Our team is diverse, exceptionally well trained with certifications to back it up. All of the installers and technicians of Sunrise Comfort are NATE certified and factory authorized from the top brands such as Bryant, Lennox, Mitsubishi, and Generac.

"They came to give us a free estimate to install a gas wall heater. He said he would email the estimate the next day. We waited a week before we finally had to call them back for the estimate. Then he sends an exorbitant price for something so simple. He obviously did not want our business. Never again."

Albert M on March 2023

About Us Sunrise Comfort Solutions is the culmination of over a decade of experience in providing superior services in new construction applications for the largest home builders in the United States, municipal projects for the City of Philadelphia and its communities, coupled with our penchant for renewable energy solutions and academics. We are a forward-thinking company with the goal of delivering industry leading services using best in class training, employees, and processes. The name Sunrise signifies a new dawn in home services by putting forth a new approach to home services with a "Customer First." methodology. We understand that without you, we simply cannot exist. Welcome to Sunrise Comfort Solutions. What Makes us Special? You do, and our guarantee to you is equally unique. All of our services, both installations and repairs are 100% Guaranteed and we have but two terms and conditions: Condition #1 100% Satisfaction Guaranteed. We agree to accept both personal and company responsibility for your 100% complete satisfaction with the materials and the work you paid us to provide. During the first year after installation, if you are dissatisfied with the performance of your equipment, our service, or our people, we will correct the problem to your satisfaction. If for any reason you remain unsatisfied, we will remove the equipment that we installed within (30) days of your request and refund the entire contract price. Condition #2 See Condition #1. Our Team Our team is diverse, exceptionally well trained with certifications to back it up. All of the installers and technicians of Sunrise Comfort are NATE certified and factory authorized from the top brands such as Bryant, Lennox, Mitsubishi, and Generac.

"They came to give us a free estimate to install a gas wall heater. He said he would email the estimate the next day. We waited a week before we finally had to call them back for the estimate. Then he sends an exorbitant price for something so simple. He obviously did not want our business. Never again."

Albert M on March 2023


Avatar for Middletown HVAC
Middletown HVAC
Middletown Road
5.00(
9
)
Approved Pro
Middletown HVAC
Middletown Road
5.00(
9
)
Approved Pro
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers
378 local quotes requested

Middletown HVAC is a family-owned and operated company dedicated to providing top-notch heating, cooling, and ventilation services. With a focus on personalized service and expert craftsmanship, we offer installation, maintenance, and emergency repairs to ensure your comfort throughout the year. Trusted in our community, Middletown HVAC combines reliability and care to meet all your HVAC needs. Contact us at 610-500-6416 and discover why families trust us to “Get Comfortable!”

"Excellent job. Middletown was very prompt and professional. We were so happy with outcome. We would absolutely use them again"

Jakob C on July 2024

Middletown HVAC is a family-owned and operated company dedicated to providing top-notch heating, cooling, and ventilation services. With a focus on personalized service and expert craftsmanship, we offer installation, maintenance, and emergency repairs to ensure your comfort throughout the year. Trusted in our community, Middletown HVAC combines reliability and care to meet all your HVAC needs. Contact us at 610-500-6416 and discover why families trust us to “Get Comfortable!”

"Excellent job. Middletown was very prompt and professional. We were so happy with outcome. We would absolutely use them again"

Jakob C on July 2024


Avatar for Mattioni Plumbing, Heating & Cooling
Mattioni Plumbing, Heating & Cooling
202 W Uwchlan Ave
4.48(
315
)
Approved Pro
Mattioni Plumbing, Heating & Cooling
202 W Uwchlan Ave
4.48(
315
)
Approved Pro
Customers say: Super punctual
651 local quotes requested
77 years of experience

About Us- OUR MISSION At Mattioni Plumbing, Heating & Cooling, our mission is to groom the next generation of technicians by honoring our values of 5-Star customer service and operational excellence. OUR STORY For over seventy years, Mattioni Plumbing, Heating & Cooling, Inc.'s dedicated employees have proudly served the Chester County, Pennsylvania area with their knowledgeable, courteous, and professional service. A.F. Mattioni & Sons Plumbing & Heating was founded on the Mattioni family farm along the (back then) very rural Route 113 outside of Downingtown, PA in 1948. The original barn which housed the company still stands! However, a newer, larger building on the family's property is the current home for the third generation of Mattioni’s to run the service-oriented business, but their commitment to quality has not changed. OUR PROMISE Our promise to you is to continue to grow and modernize so that we can provide you with the best products and services. We will continue to stick to our roots of caring deeply for both our customers and our employees. We promise to live this every day and to continue this legacy.

"Overestimated the time to complete an 9 hr job by scheduling a 16 hr window (2 guys x 8 hrs) and charged for 16 hrs regardless. I'd imagine they did the same for the materials, 60 feet of duct needed but they quoted 200. Got the job done, but probably twice the price of what it should have been."

Brett B on February 2025

About Us- OUR MISSION At Mattioni Plumbing, Heating & Cooling, our mission is to groom the next generation of technicians by honoring our values of 5-Star customer service and operational excellence. OUR STORY For over seventy years, Mattioni Plumbing, Heating & Cooling, Inc.'s dedicated employees have proudly served the Chester County, Pennsylvania area with their knowledgeable, courteous, and professional service. A.F. Mattioni & Sons Plumbing & Heating was founded on the Mattioni family farm along the (back then) very rural Route 113 outside of Downingtown, PA in 1948. The original barn which housed the company still stands! However, a newer, larger building on the family's property is the current home for the third generation of Mattioni’s to run the service-oriented business, but their commitment to quality has not changed. OUR PROMISE Our promise to you is to continue to grow and modernize so that we can provide you with the best products and services. We will continue to stick to our roots of caring deeply for both our customers and our employees. We promise to live this every day and to continue this legacy.

"Overestimated the time to complete an 9 hr job by scheduling a 16 hr window (2 guys x 8 hrs) and charged for 16 hrs regardless. I'd imagine they did the same for the materials, 60 feet of duct needed but they quoted 200. Got the job done, but probably twice the price of what it should have been."

Brett B on February 2025


Avatar for Home HVAC Services
Home HVAC Services
831 W Chester Pike
4.43(
7
)
Approved Pro
Home HVAC Services
831 W Chester Pike
4.43(
7
)
Approved Pro
Customers say: Quality work
151 local quotes requested
10 years of experience

We're like EMTs for your HVAC. We do Heating and Air Conditioning repair and install.

"tried to call the number shown here and I get an automated message that does not respond. Option 1 to request service keeps repeating the entire message after several times of hitting 1. Other options are trying to connect me to people names that I don't recognize"

mohamed f on July 2019

We're like EMTs for your HVAC. We do Heating and Air Conditioning repair and install.

"tried to call the number shown here and I get an automated message that does not respond. Option 1 to request service keeps repeating the entire message after several times of hitting 1. Other options are trying to connect me to people names that I don't recognize"

mohamed f on July 2019


Avatar for Sila Heating, Cooling, Plumbing and Electrical
Sila Heating, Cooling, Plumbing and Electrical
290 Hansen Access Rd
4.57(
1,698
)
Approved Pro
Sila Heating, Cooling, Plumbing and Electrical
290 Hansen Access Rd
4.57(
1,698
)
Approved Pro
Customers say: Super punctual
2622 local quotes requested
36 years of experience

Live Your Most Comfortable Life with a Company You Trust. We offer Same Day Service and Next Day Installation! Sila has been the center of delighting homeowners since 1989, with our team of engineers, certified technicians, and system designers that are proud to deliver the highest level of expertise in the HVAC industry. Whether it’s a repair, replacement, installation, or service, we have an unwavering commitment to keeping you and your family comfortable and safe — season after season. We guarantee satisfaction and are proud to have earned over 7,000 “A” ratings on Angie’s List and its prestigious Super Service Award!

"So far, the system has been working really well. Everyone involved in my project was professional and personable. We had a little tweaking to do on the finish work, but all of my issues were fixed promptly. I would recommend Sila."

Stacy S on October 2024

Live Your Most Comfortable Life with a Company You Trust. We offer Same Day Service and Next Day Installation! Sila has been the center of delighting homeowners since 1989, with our team of engineers, certified technicians, and system designers that are proud to deliver the highest level of expertise in the HVAC industry. Whether it’s a repair, replacement, installation, or service, we have an unwavering commitment to keeping you and your family comfortable and safe — season after season. We guarantee satisfaction and are proud to have earned over 7,000 “A” ratings on Angie’s List and its prestigious Super Service Award!

"So far, the system has been working really well. Everyone involved in my project was professional and personable. We had a little tweaking to do on the finish work, but all of my issues were fixed promptly. I would recommend Sila."

Stacy S on October 2024


Avatar for Wm. Henderson Plumbing, Heating & Cooling Inc.
Wm. Henderson Plumbing, Heating & Cooling Inc.
511 Abbott Dr
4.58(
417
)
Approved Pro
Wm. Henderson Plumbing, Heating & Cooling Inc.
511 Abbott Dr
4.58(
417
)
Approved Pro
Customers say: Super punctual
1030 local quotes requested
48 years of experience

Since 1977, Wm. Henderson Plumbing, Heating & Cooling Inc. has been providing quality plumbing, heating and cooling service throughout Delaware County and the Main Line. With a fleet of fully-stocked vehicles dispatched from our Broomall headquarters, we strive to provide our customers with prompt, professional service in the plumbing, heating and cooling fields. Wm. Henderson Plumbing, Heating & Cooling Inc. is a member of the Philadelphia Suburban Association of Plumbing Contractors, National Association of Plumbing Heating, Cooling Contractors, Philadelphia-Suburban Gas Exchange, Small Business Association of Delaware County and the Marple Business & Professional Association. Operating a dependable service business requires organization, competent management and professional technical skills. All service technicians have direct communication between the office and customers due to the state-of-the-art communication provided to each technician. We are dedicated to complete customer satisfaction. Our offices are staffed and open weekdays from 7:30 am to 6:30 pm, and on Saturdays from 8:00 am to 1:00 pm. In the event of an emergency, we are always available to you 24 hours a day, 7 days a week. We quote a price before proceeding with any work. We charge by the job, not by the hour, and all work is guaranteed. We are an award-winning company, but we couldn't win awards without happy customers. You are our priority! Additional DBAs - William Henderson Plumbing & Heating Cooling Services, Wm Henderson Plumbing & Heating Inc, Wm Henderson Plumbing Heating Cooling Service.

"Repair Service to Fix Gas Boiler - WM Henderson first sends out a tech who is not familiar with gas boilers and admits there is an issue but does not know how to diagnose it. I had to pay $89 for this. Instead of having the right person come out, I had to to actively call again to get someone else to come out. The 2nd tech diagnosed the issue, but wants to charge me the same $89 that I already paid. - and quotes me $380 for the repair - and has to order the part. I agree and then call back the next day to confirm part is on order - and they tell me the charge is $1,015. I asked to speak to a manager to discuss, and no one is available and no one calls me back. I bought the replacement part from a supply where house (confirming it works with my make/model of boiler) and it cost me $165. I have had other scheduling issues with them as well. Don't use them!!!!!!!!"

Jerry W on December 2024

Since 1977, Wm. Henderson Plumbing, Heating & Cooling Inc. has been providing quality plumbing, heating and cooling service throughout Delaware County and the Main Line. With a fleet of fully-stocked vehicles dispatched from our Broomall headquarters, we strive to provide our customers with prompt, professional service in the plumbing, heating and cooling fields. Wm. Henderson Plumbing, Heating & Cooling Inc. is a member of the Philadelphia Suburban Association of Plumbing Contractors, National Association of Plumbing Heating, Cooling Contractors, Philadelphia-Suburban Gas Exchange, Small Business Association of Delaware County and the Marple Business & Professional Association. Operating a dependable service business requires organization, competent management and professional technical skills. All service technicians have direct communication between the office and customers due to the state-of-the-art communication provided to each technician. We are dedicated to complete customer satisfaction. Our offices are staffed and open weekdays from 7:30 am to 6:30 pm, and on Saturdays from 8:00 am to 1:00 pm. In the event of an emergency, we are always available to you 24 hours a day, 7 days a week. We quote a price before proceeding with any work. We charge by the job, not by the hour, and all work is guaranteed. We are an award-winning company, but we couldn't win awards without happy customers. You are our priority! Additional DBAs - William Henderson Plumbing & Heating Cooling Services, Wm Henderson Plumbing & Heating Inc, Wm Henderson Plumbing Heating Cooling Service.

"Repair Service to Fix Gas Boiler - WM Henderson first sends out a tech who is not familiar with gas boilers and admits there is an issue but does not know how to diagnose it. I had to pay $89 for this. Instead of having the right person come out, I had to to actively call again to get someone else to come out. The 2nd tech diagnosed the issue, but wants to charge me the same $89 that I already paid. - and quotes me $380 for the repair - and has to order the part. I agree and then call back the next day to confirm part is on order - and they tell me the charge is $1,015. I asked to speak to a manager to discuss, and no one is available and no one calls me back. I bought the replacement part from a supply where house (confirming it works with my make/model of boiler) and it cost me $165. I have had other scheduling issues with them as well. Don't use them!!!!!!!!"

Jerry W on December 2024

...
Showing 1-10 of 963

FAQs for geothermal heating or cooling system installation projects in Glen Mills, PA

Homeowners should consider several factors before investing in a geothermal system. If the upfront costs are in your budget and you plan to stay in your home long-term, you’ll likely get a better return on investment. New home construction is also ideal for geothermal heat pumps because these installations often cost less than retrofitting.

The total time it takes to recoup your costs depends on your upfront investment, energy savings, local climate, utility rates, and other factors. Most heat pumps pay for themselves within 10 years, but it can take up to 15 years.

Geothermal installation takes one to six weeks, depending on the system type, site conditions, and installation complexity. This process includes excavation or drilling, connecting piping, and configuring the system, so your contractor may leave heavy machinery and other equipment on site until it’s no longer needed. Assessments for your system may occur several months before the installation.

The Glen Mills, PA homeowners’ guide to geothermal heating or cooling system installations
From average costs to expert advice, get all the answers you need to get your job done.
technician repairing solar panel on roof
Apr 30, 2025
Apr 30, 2025
Budget for solar panel repair costs based on factors such as system type, panel size, accessibility, repair type, labor, parts, inspections, and more.
new solar panels installed on roof of home
Apr 30, 2025
Apr 30, 2025
Budget for solar panel installation costs based on factors such as system size, panel type, electrical requirements, location, rebates, maintenance, and more.
dryer vent on the exterior of a home
Apr 25, 2025
Apr 25, 2025
Budget for dryer vent installation costs based on factors such as location, materials, vent type, hose length, labor, potential repairs, and more.
heat pumps installed on the side of a brick house
Apr 24, 2025
Apr 24, 2025
Budget for heat pump costs based on factors such as labor, pump capacity, efficiency rating, location, pump type, tax incentives, and more.
Aerial view of a Solar photovoltaic panels on a wood house roof surrounded by green vegetation
Nov 18, 2022
Nov 18, 2022
HomeAdvisor’s Solar Panel Cost Guide explores the cost of solar panels in California. Use our guide to find out how much solar panels cost in your city.
heat pump being repaired on the side of house
Apr 19, 2025
Apr 19, 2025
Use this guide to budget for heat pump repair costs based on factors such as problem type, part, heat pump type, professional labor, and more.
Share project details to get started.