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Geothermal heating or cooling system installers in Lewes

Avatar for Armstrong HVAC
Armstrong HVAC
1897 Slaughter Station Rd
5.00(
7
)
Approved Pro
Armstrong HVAC
1897 Slaughter Station Rd
5.00(
7
)
Approved Pro
12 local quotes requested
2 years of experience

Armstrong HVAC LLC is a family owned HVAC business with more than twenty years of experience with residential and commercial HVAC. We are confident that our knowledge and experience can answer any HVAC questions you have and provide a solution that works for you. As a small business we have the ability to pay close attention to detail and provide excellent results for our customers.

"Very professional and very knowledgeable. Explained everything from the type of problems and the options to fix it. He sent pictures and videos to explain everything. He even found dangerous issues that two other contractors missed. I trust him and will use him for all my HVAC needs in the future."

Brian G on February 2025

Armstrong HVAC LLC is a family owned HVAC business with more than twenty years of experience with residential and commercial HVAC. We are confident that our knowledge and experience can answer any HVAC questions you have and provide a solution that works for you. As a small business we have the ability to pay close attention to detail and provide excellent results for our customers.

"Very professional and very knowledgeable. Explained everything from the type of problems and the options to fix it. He sent pictures and videos to explain everything. He even found dangerous issues that two other contractors missed. I trust him and will use him for all my HVAC needs in the future."

Brian G on February 2025


Avatar for Horizon Services
Horizon Services
320 CENTURY BLVD
4.37(
97
)
Approved Pro
Horizon Services
320 CENTURY BLVD
4.37(
97
)
Approved Pro
Customers say: Super punctual
1025 local quotes requested
Free onsite estimate

When you need AC heating or plumbing services, look no further than Horizon Services. For nearly 30 years, we’ve been the trusted name in plumbing heating, and air conditioning, offering an unmatched level of service at reasonable rates.

"Less than 5 years ago, I spent in excess of $10,000 to have a new unit installed with a 10 year warranty. I should have seen the red flags from the very beginning. The sales representative told us additional vents would be installed and when the installation crew showed up, that did not happen. Fast forward to the present and I am now on my 4th phone call for an appointment this season, 3 days so far of not being able to work as I waited for a technician to come diagnose the problem. The 3rd. tech came last night and indicated that the work the other tech did was not for the root of the problem. (I was told in front of witnesses that the work needed to be done, was not covered under warranty, would cost me $367 and would fix my issues)In fact, the 3rd tech only made the issue worse by leaving our attic return unscrewed and overfilling our unit with Freon that the 4th tech had to remove from our system. Upon leaving last night I was told that everything was corrected. Today - my home is slowly creeping up in temperature (presently 80 degrees inside, while set to 72). The company keeps trying to sell me a "maintenance plan" and I keep reiterating to EVERY one who pushes it that we have been getting tune ups/cleanings elsewhere and will only use them for warranty issues since we have had NOTHING but problems with them."

Jacqueline G on July 2024

When you need AC heating or plumbing services, look no further than Horizon Services. For nearly 30 years, we’ve been the trusted name in plumbing heating, and air conditioning, offering an unmatched level of service at reasonable rates.

"Less than 5 years ago, I spent in excess of $10,000 to have a new unit installed with a 10 year warranty. I should have seen the red flags from the very beginning. The sales representative told us additional vents would be installed and when the installation crew showed up, that did not happen. Fast forward to the present and I am now on my 4th phone call for an appointment this season, 3 days so far of not being able to work as I waited for a technician to come diagnose the problem. The 3rd. tech came last night and indicated that the work the other tech did was not for the root of the problem. (I was told in front of witnesses that the work needed to be done, was not covered under warranty, would cost me $367 and would fix my issues)In fact, the 3rd tech only made the issue worse by leaving our attic return unscrewed and overfilling our unit with Freon that the 4th tech had to remove from our system. Upon leaving last night I was told that everything was corrected. Today - my home is slowly creeping up in temperature (presently 80 degrees inside, while set to 72). The company keeps trying to sell me a "maintenance plan" and I keep reiterating to EVERY one who pushes it that we have been getting tune ups/cleanings elsewhere and will only use them for warranty issues since we have had NOTHING but problems with them."

Jacqueline G on July 2024


F.H. Furr Georgetown
22965 Lewes Georgetown Hwy
New on HomeAdvisorNew on Angi
Approved Pro
F.H. Furr Georgetown
22965 Lewes Georgetown Hwy
New on AngiNew on HomeAdvisor
Approved Pro
359 local quotes requested

Three qualities all of our people have that make us Northern Virginia, D.C. & Maryland’s #1 Home Service Provider. That’s the F.H. Furr Difference. F.H. Furr is D.C., Maryland & Northern Virginia’s premier plumber, HVAC contractor and electrician. F.H. Furr is A+ rated by the Better Business Bureau and has consistently been voted Best of Prince William County for HVAC, Plumbing and electrical.

Three qualities all of our people have that make us Northern Virginia, D.C. & Maryland’s #1 Home Service Provider. That’s the F.H. Furr Difference. F.H. Furr is D.C., Maryland & Northern Virginia’s premier plumber, HVAC contractor and electrician. F.H. Furr is A+ rated by the Better Business Bureau and has consistently been voted Best of Prince William County for HVAC, Plumbing and electrical.


Avatar for McCrea Heating & Air Conditioning Services of MD
McCrea Heating & Air Conditioning Services of MD
4463 Beech Rd
4.45(
299
)
Approved Pro
McCrea Heating & Air Conditioning Services of MD
4463 Beech Rd
4.45(
299
)
Approved Pro
Customers say: Quality work
1247 local quotes requested
89 years of experience

McCrea is a family owned business that has served our area since 1936. Financing and rebates are available on Trane systems installed by McCrea. Resistrictions apply and these are limited time offers call for details. "Its hard to stop a Trane"

"I had an absolutely terrible experience with McRae Air Conditioning and Heating. I purchased a home equipped with their HVAC system, and within just five months, the heat stopped working—right in the middle of winter during a snowstorm. My home was freezing at 50°F, so I called for service, which should have been covered under warranty. I scheduled an appointment, and the technician, after being several hours late, went to the wrong address, left a sticker on someone else’s door, and left without even trying to contact me. When I called back, the customer service rep was rude, dismissive, and completely unhelpful. He initially told me the technician was on the way and just 12 miles away—but after another hour of waiting, I called again only to be told that the technician had already “been to my house 2 hours ago” (the wrong one) and left a note. If the rep actually wanted to help, he would have told me this during my first call instead of wasting my time and leaving me sitting in the cold. Not once did the technician call me to confirm the address or check in after knocking on the wrong door. When I expressed my frustration, the rep rudely dismissed my concerns, saying, “Well, I had nothing to do with that,” and then interrupted me with, “Do you still want to rebook or not?” as if I had to stop talking or risk not getting another appointment. This was an emergency call in the middle of winter, and McRae handled it in the most unprofessional, careless, and disappointing way possible. If you’re considering using them for HVAC service, do yourself a favor and go with another company. I’ll update this review after the (hopefully successful) service call and speaking to the manager who was not there at 4 pm on a Wednesday."

Terrelle W on February 2025

McCrea is a family owned business that has served our area since 1936. Financing and rebates are available on Trane systems installed by McCrea. Resistrictions apply and these are limited time offers call for details. "Its hard to stop a Trane"

"I had an absolutely terrible experience with McRae Air Conditioning and Heating. I purchased a home equipped with their HVAC system, and within just five months, the heat stopped working—right in the middle of winter during a snowstorm. My home was freezing at 50°F, so I called for service, which should have been covered under warranty. I scheduled an appointment, and the technician, after being several hours late, went to the wrong address, left a sticker on someone else’s door, and left without even trying to contact me. When I called back, the customer service rep was rude, dismissive, and completely unhelpful. He initially told me the technician was on the way and just 12 miles away—but after another hour of waiting, I called again only to be told that the technician had already “been to my house 2 hours ago” (the wrong one) and left a note. If the rep actually wanted to help, he would have told me this during my first call instead of wasting my time and leaving me sitting in the cold. Not once did the technician call me to confirm the address or check in after knocking on the wrong door. When I expressed my frustration, the rep rudely dismissed my concerns, saying, “Well, I had nothing to do with that,” and then interrupted me with, “Do you still want to rebook or not?” as if I had to stop talking or risk not getting another appointment. This was an emergency call in the middle of winter, and McRae handled it in the most unprofessional, careless, and disappointing way possible. If you’re considering using them for HVAC service, do yourself a favor and go with another company. I’ll update this review after the (hopefully successful) service call and speaking to the manager who was not there at 4 pm on a Wednesday."

Terrelle W on February 2025


Avatar for Custom Construction and Solutions LLC
Custom Construction and Solutions LLC
1654 Blairs Pond Rd
New on HomeAdvisorNew on Angi
Approved Pro
Custom Construction and Solutions LLC
1654 Blairs Pond Rd
New on AngiNew on HomeAdvisor
Approved Pro
307 local quotes requested
Free onsite estimate

15+ years of experience! Our mission is to be a provider that brings back the personal touch with our customers. We will build a relationship that will last a lifetime after you see our quality work. As a locally owned and operated business, we feel invested in our clients and constantly strive for customer satisfaction. Call or message us to schedule an estimate today!

15+ years of experience! Our mission is to be a provider that brings back the personal touch with our customers. We will build a relationship that will last a lifetime after you see our quality work. As a locally owned and operated business, we feel invested in our clients and constantly strive for customer satisfaction. Call or message us to schedule an estimate today!


Avatar for Major league hvac
Major league hvac
117 Willow Dr
5.00(
15
)
Approved Pro
Major league hvac
117 Willow Dr
5.00(
15
)
Approved Pro
Customers say: True professional
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers
369 local quotes requested

Heating and air conditioning. Sales, service, and installation. 20 yrs of experience in the hvac field. We are an American Standard dealer, but service all brands. Our services range from simple repairs to complete system installs, and duct cleaning. Licensed and Nate certified techs.

"They came on time, did a fantastic job installation of my dual minisplit heating/ac unit and cleaned up everything. I as very pleased and highly recommend this company."

Toni O on January 2025

Heating and air conditioning. Sales, service, and installation. 20 yrs of experience in the hvac field. We are an American Standard dealer, but service all brands. Our services range from simple repairs to complete system installs, and duct cleaning. Licensed and Nate certified techs.

"They came on time, did a fantastic job installation of my dual minisplit heating/ac unit and cleaned up everything. I as very pleased and highly recommend this company."

Toni O on January 2025


Avatar for F.H. Furr Plumbing, Heating, Air Conditioning & Electrical
F.H. Furr Plumbing, Heating, Air Conditioning & Electrical
8560 Cinder Bed Rd
4.68(
580
)
Approved Pro
F.H. Furr Plumbing, Heating, Air Conditioning & Electrical
8560 Cinder Bed Rd
4.68(
580
)
Approved Pro
Customers say: Super punctual
Recommended by 92% of Angi customers
Recommended by 92% of HomeAdvisor customers
1103 local quotes requested

F.H. Furr provides residential products and services in the plumbing, heating, air conditioning, and electrical business. They put their customers first and provide them with quality products from trained technicians. F.H. Furr has committed to the highest degree of professional development and training in the industry, to work diligently in exceeding every expectation of the client in need. Based out of Manassas, Va., the company has expanded throughout Northern Va., Rockville, Md., Richmond, Va., and Georgetown De. Whether you need plumbing, heating, cooling, or electrical repairs or replacements, call on F.H. Furr for "Absolutely The Best" service!

"Great service. Very thorough. Called them again to do an HVAC service. Very satisfied with FH Furr. I highly recommend this company."

Elizabeth H on August 2024

F.H. Furr provides residential products and services in the plumbing, heating, air conditioning, and electrical business. They put their customers first and provide them with quality products from trained technicians. F.H. Furr has committed to the highest degree of professional development and training in the industry, to work diligently in exceeding every expectation of the client in need. Based out of Manassas, Va., the company has expanded throughout Northern Va., Rockville, Md., Richmond, Va., and Georgetown De. Whether you need plumbing, heating, cooling, or electrical repairs or replacements, call on F.H. Furr for "Absolutely The Best" service!

"Great service. Very thorough. Called them again to do an HVAC service. Very satisfied with FH Furr. I highly recommend this company."

Elizabeth H on August 2024


Avatar for Alltemp Air Inc
Alltemp Air Inc
21171 John J Williams Hwy
4.89(
27
)
Approved Pro
Alltemp Air Inc
21171 John J Williams Hwy
4.89(
27
)
Approved Pro
Customers say: Quality work
Recommended by 96% of Angi customers
Recommended by 96% of HomeAdvisor customers
132 local quotes requested

Alltemp Air Inc is your trusted partner for all your heating and cooling needs in Delaware. With our expertise and dedication, we ensure top-notch solutions for your comfort. As an additional DBA of American Standard Heating & Air Conditioning, we bring you the highest quality products and services. Contact us today for a seamless home experience.

"The technician came on a routine visit to find out that the unit was operating faulty (we had noticed strange noises and limited AC). George the owner came and educated us about alternatives for a replacement unit. We decided on an American Standard gold series. Installation was planned for the following week; technicians came on time with prior phone call, did clean work (maybe 5 hours) and left the workplace clean. Unit works perfectly! 10 yrs guarantee on parts."

Coco T on July 2021

Alltemp Air Inc is your trusted partner for all your heating and cooling needs in Delaware. With our expertise and dedication, we ensure top-notch solutions for your comfort. As an additional DBA of American Standard Heating & Air Conditioning, we bring you the highest quality products and services. Contact us today for a seamless home experience.

"The technician came on a routine visit to find out that the unit was operating faulty (we had noticed strange noises and limited AC). George the owner came and educated us about alternatives for a replacement unit. We decided on an American Standard gold series. Installation was planned for the following week; technicians came on time with prior phone call, did clean work (maybe 5 hours) and left the workplace clean. Unit works perfectly! 10 yrs guarantee on parts."

Coco T on July 2021


Avatar for Mike's Home Improvement
Mike's Home Improvement
VFW
5.00(
3
)
Approved Pro
Mike's Home Improvement
VFW
5.00(
3
)
Approved Pro
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers
575 local quotes requested

Founded in 2017, Mikes Home Improvement is a trusted business specializing in remodeling, tile work, and concrete services, including brick and block installation. We deliver high-quality craftsmanship for your residential projects. Whether you're updating your kitchen, renovating your bathroom, or enhancing your outdoor spaces, at Mikes Home Improvement we bring your vision to life.

"Awesome job completed, showed up every day until the job was done and work was done beautifully"

Michelle S on January 2025

Founded in 2017, Mikes Home Improvement is a trusted business specializing in remodeling, tile work, and concrete services, including brick and block installation. We deliver high-quality craftsmanship for your residential projects. Whether you're updating your kitchen, renovating your bathroom, or enhancing your outdoor spaces, at Mikes Home Improvement we bring your vision to life.

"Awesome job completed, showed up every day until the job was done and work was done beautifully"

Michelle S on January 2025


Avatar for Something Constructive
Something Constructive
507 N Walnut St
4.94(
108
)
Approved Pro
Something Constructive
507 N Walnut St
4.94(
108
)
Approved Pro
Customers say: True professional
Recommended by 97% of Angi customers
Recommended by 97% of HomeAdvisor customers
166 local quotes requested

My name is Patsy Cicala Jr., I am the recipient of the Super Service Award for 2016 -2022 from Angie's List. BEST WAY TO GET IN TOUCH IS pcicala1@gmail.com, or call 302-245-5606. I retired here 11 years ago in Sussex County after a rewarding career in the field of Environmental Science and General Contracting in upstate New York. When you retire, you should have an exit plan.... I, however, am finding sitting down to read a book or taking a long stroll on the beach will result in either me being placed in a mental institution, or being shot by my wife (she says I am driving her crazy). Therefore, after renovating three homes in the area, I have decided to offer my services as a handyman. My wife says that I can do small repairs including bathrooms, kitchens, and small additions, porches and decks, Check out my Photo Gallery to see if I can fulfill your needs

"I was very pleased with Something Constructive. Patsy is a great guy, very personable, and you quickly feel like family. He is creative, has a keen eye, and is a great problem solver. He and his crew are great – so pleasant and respectful. I actually enjoyed seeing them each day! They work together well, are meticulous – the work quality is excellent, and they were very neat. My neighbors were very impressed with how nicely they maintained the area while working. Patsy and his crew stayed on schedule and he is really good at keeping you posted along the way. I highly recommend!!!"

amy g on April 2025

My name is Patsy Cicala Jr., I am the recipient of the Super Service Award for 2016 -2022 from Angie's List. BEST WAY TO GET IN TOUCH IS pcicala1@gmail.com, or call 302-245-5606. I retired here 11 years ago in Sussex County after a rewarding career in the field of Environmental Science and General Contracting in upstate New York. When you retire, you should have an exit plan.... I, however, am finding sitting down to read a book or taking a long stroll on the beach will result in either me being placed in a mental institution, or being shot by my wife (she says I am driving her crazy). Therefore, after renovating three homes in the area, I have decided to offer my services as a handyman. My wife says that I can do small repairs including bathrooms, kitchens, and small additions, porches and decks, Check out my Photo Gallery to see if I can fulfill your needs

"I was very pleased with Something Constructive. Patsy is a great guy, very personable, and you quickly feel like family. He is creative, has a keen eye, and is a great problem solver. He and his crew are great – so pleasant and respectful. I actually enjoyed seeing them each day! They work together well, are meticulous – the work quality is excellent, and they were very neat. My neighbors were very impressed with how nicely they maintained the area while working. Patsy and his crew stayed on schedule and he is really good at keeping you posted along the way. I highly recommend!!!"

amy g on April 2025

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Geothermal heating or cooling system installations FAQs

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.

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