Professional HVAC Contractors in New Castle, DE

The highest-rated Heating & Air Conditioning companies out of 138 vetted & reviewed in the New Castle area.

Liam Services

Liam Services

(50)
  • Repair
  • Electrician
  • Ceiling Fan
“We just had Carson out for our AC maintenance. He is very professional, punctual and good at what he does. Liam Services is my go to company moving forward! Positive Quality, Professionalism Services HVAC system repair”
Licensed
Family Business
In Business Since 2020
Emergency Services
292 Churchmans Rd, New Castle, DE 19720
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Burns & McBride Home Comfort

Burns & McBride Home Comfort

(50)
  • Shoes
  • Informative
  • Heater
“Ryan was very professional. He was very neatly dressed and represented your company well. He was courteous and friendly and knowledgeable of the service he was performing and questions we had about other aspects of the heater. We were very pleased wi...”
Licensed, BBB Accredited
In Business Since 1999
Emergency Services
Offers Financing Options
18 Boulden Cir Suite 30, New Castle, DE 19720
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The Witmer Company

The Witmer Company

(47)
Water Treatment, Faucet & Fixtures, Water Line Replacement
“Josh from Witmer has been to our house several times for various issues. He just replaced our sump pumps after our basement flooded and needs to be completely gutted. But we trust Josh and Witmer's judgment for anything involving plumping! It is ha...”
Licensed
In Business Since 2007
Emergency Services
Offers Financing Options
Serving New Castle Area
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Gold Star Services

Gold Star Services

(45)
  • Interaction
  • Polite
  • Discount
“Roddy was very considerate, professional, and compassionate to our needs. Any additional work we need we would like him back as our service person. We could not be any happier with the service! I want to thank you for taking care of us ASAP due to th...”
Licensed
In Business Since 2012
Emergency Services
Free Initial Consultation
21A Industrial Blvd, New Castle, DE 19720
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Maichle's Heating and Air Conditioning

Maichle's Heating and Air Conditioning

(49)
Heating Repair & Installation, Air Conditioning Repair & Installation, Residential Heating & Cooling
“I called Maichle's on a Saturday in January due to having no heat. We did not at the time have a contract. The tech called back within 15 minutes and at our house within an hour. Heater was running within another hour with minimum cost to us. The per...”
Emergency Services
In Business Since 2010
Offers Financing Options
Coupons & Offers
105 J and M Dr, New Castle, DE 19720
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Jock's Heating and Cooling LLC

Jock's Heating and Cooling LLC

(6)
  • Priced
“I can always count on Jock's whenever my heating or cooling isn't working properly. Quick service and I know the job is done right. Positive Responsiveness, Quality, Professionalism”
Licensed
In Business Since 2017
Accepts All Major Credit Cards
Emergency Services
Serving New Castle Area
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JM Lapp LLC

JM Lapp LLC

(48)
Water Treatment, Plumbing, Hydronic Heat
“Donald and the other person were here on time to replace the kitchen faucet and remove the disposal unit. They did it within an hour professionally without any issues. Thank you and highly recommended! Positive Responsiveness, Punctuality, Quality, P...”
In Business Since 2008
Serving New Castle Area
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Affordable Heating & Air Conditioning Inc

Affordable Heating & Air Conditioning Inc

(15)
  • Price
“I wish I could give MORE than 5 stars! I referred them to my client and his family. It was COLD and they had no hot water. These people are absolutely AMAZING! They did a PHENOMENAL job at a GREAT rate and in less than 48 hrs. Everyone else was g...”
Licensed, BBB Rating: A+
In Business Since 1980
Accepts All Major Credit Cards
Emergency Services
1700 Wilmington Rd, New Castle, DE 19720
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Service Unlimited Inc

Service Unlimited Inc

(8)
Mechanical Contracting, Hvac Retrofit, Water Treatment Services
“Thorough, attentive to detail and professional. Great experience! Positive Responsiveness, Punctuality, Quality, Professionalism, Value Services HVAC system maintenance”
Licensed, BBB Rating: A+
In Business Since 1966
Accepts All Major Credit Cards
19 Southgate Blvd, New Castle, DE 19720
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Moderncontrols

Moderncontrols

(6)
Hvac Systems, Building Automation Services, Projects
“Great place to do commercial business with. On time and reasonable rates. Highly recommend! Positive Responsiveness, Punctuality, Quality, Professionalism, Value Services A/C system maintenance, Heating system installation, HVAC duct & vent installat...”
Licensed, BBB Rating: A+
In Business Since 1994
Accepts All Major Credit Cards
26 Bellecor Dr, New Castle, DE 19720
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Federal Mechanical Contractors

Federal Mechanical Contractors

(6)
Cooling, Heating, Maintenance Agreements
“having bought an older house, I was in desperate need of a new air conditioner (the old one would only work when it felt like it). I called up Federal Mechanical to get an estimate, along with several other local guys, and they were by far the cheape...”
Emergency Services
45+ Years Experience
Transparent Fees & Pricing
Offers Financing Options
229 Hillview Ave, New Castle, DE 19720
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Creative Energy Distributors

Creative Energy Distributors

(8)
“Creative Energy hands down has the best support for their lines of equipment they sell in the field. Friendly staff who want to help you learn and excel in the trade, very prompt and responsive supplier.”
Licensed, BBB Rating: A+
In Business Since 2004
Free Initial Consultation
Serving New Castle Area
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T.A. Cochran & Son

T.A. Cochran & Son

(16)
Commercial Heating, Commercial Plumbing, Commercial Cooling
“These guys were great. Had them come out because we wanted to replace our toilet and faucets in our bathroom. They came exactly when they said they would, very professional, knowledgeable and honest. The plumber was quick and the end result was exact...”
Licensed
In Business Since 2012
Family Business
807 Washington St, New Castle, DE 19720
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Battaglia Electric

Battaglia Electric

(5)
“Quality work done by professional craft persons.”
Emergency Services
In Business Since 2001
11 Industrial Blvd, New Castle, DE 19720
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Filters Unlimited LLC

Filters Unlimited LLC

(2)
“Best place for HVAC Filters, and knowledgeable staff”
Family Business
In Business Since 2022
263 Quigley Blvd Suite 10, New Castle, DE 19720
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JEM Comfort Care

JEM Comfort Care

(6)
“All I can say is, I'll never called another company!! EVER!! My whole family is very satisfied!! Positive Punctuality, Professionalism Services HVAC system maintenance, Repair HVAC, Heating system maintenance”
In Business Since 2019
1697 N Dupont Hwy, New Castle, DE 19720
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Moon Air Inc.

Moon Air Inc.

(50)
Furnace Repair
“We smelled gas. I called Moon Air, our HVAC company for 19 years. They sent Howard right over and he confirmed our suspicions. He immediately shut off the gas. Parts are on order now. Howard came back the next morning to review our repair options wit...”
Licensed, BBB Rating: A+
Free Initial Consultation
Coupons & Offers
In Business Since 1990
Serving New Castle Area
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D&T Heating & Cooling

D&T Heating & Cooling

(50)
Indoor Air Quality, Aeroseal Services, Smart Thermostat
“Cody was VERY proficient with the service rendered to our heater. He explained the problem, fixed the problem and left us with "heat"!! Thanks 😊 …”
Licensed, BBB Rating: A+
Family Business
In Business Since 2009
Accepts All Major Credit Cards
Serving New Castle Area
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Boulden Brothers

Boulden Brothers

(45)
Sewer Line Repair, Sewer Replacement, Whole Home Surge Protection
“Highly recommend Boulden Brothers. From my first contact with them, they followed up, always let me know when they would be at my home. Matt the Project Mgr and Eric and the installation team were great answering any question I had. Thanks for a w...”
Licensed, BBB Rating: A+
In Business Since 1951
Emergency Services
Coupons & Offers
107 Sandy Dr Building 700, Newark, DE
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Joseph Frederick & Sons

Joseph Frederick & Sons

(45)
Commercial Air Conditioning, Boiler Repair, Air Duct Sealing
“Very knowledgeable and courteous repairman. Immediately identified the problem and fixed it. Made general recommendations on how to prevent the problem from reoccurring but no high pressure sales. Front office was customer focused and very easy to w...”
Licensed, BBB Rating: A+
In Business Since 1953
Accepts All Major Credit Cards
Family Business
810 Stanton Rd, Wilmington, DE
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Sobieski Inc.

Sobieski Inc.

(49)
  • Dampers
  • DJ
  • Garbage Disposal
“Sobieski has been servicing our HVAC needs for many years, including installing a new AC system several years ago. This company has never disappointed. Their technicians always arrived as promised and are knowledgeable and always explain their servic...”
Licensed, BBB Accredited
In Business Since 1998
Emergency Services
Offers Financing Options
Serving New Castle Area
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Delfera Heating & Cooling

Delfera Heating & Cooling

(50)
Water Heater Installation and Repairs , New Installation & System Replacement, Routine Maintenance 
“The tech was awesome, he came as scheduled. He explained everything he was gonna do. He put covers on his shoes so he did not track dirt into my house. Positive Quality, Professionalism, Value Services HVAC system maintenance, Heating system repai...”
Emergency Services
In Business Since 2010
Offers Financing Options
Coupons & Offers
Serving New Castle Area
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H & H Heating and Air Conditioning Inc.

H & H Heating and Air Conditioning Inc.

(49)
Heating, Air Conditioning, Hot Water Heaters
“Jim is truly one of the best technicians we have ever dealt with. He is smart and pleasant, definitely a good combination. He helped us solve a problem and pointed us in the right direction for assistance. Always willing to go the extra mile!”
Emergency Services
In Business Since 2010
Offers Financing Options
Coupons & Offers
Serving New Castle Area
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Stan Perkoski's Home Services

Stan Perkoski's Home Services

(48)
Plumbing, Heating & Cooling
“JUSCOO was very nice and efficient. He explained what needed to be done and completed the work promptly. I would highly recommend Stan Perkoski services. JUSCOO was the nicest plumber. Positive Responsiveness, Punctuality, Quality, Professionalism S...”
Emergency Services
In Business Since 2004
Offers Financing Options
1818 Marsh Rd, Wilmington, DE
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HVAC, Heating & AC Services in New Castle, DE Cost Estimates

Minimum cost
$1752
Maximum cost
$10500
National Average
$5466
Avg Per Hour Rates
$145
$3752
$7245
Average price range is based on 487 cost profiles
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Average Cost $5466
Minimum cost $1752
Maximum cost $10500
Avg Per Hour Rates $145

Average range $3752 to $7245 is based on 487 cost profiles.

Why these companies made our list

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