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Delmar homeowners rate heating and air conditioning pros in our network

4.5

(151 reviews)

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Verified Reviews for Heating And Air Conditioning Service pros in Delmar, DE

*The Angi rating for Heating And Air Conditioning Service companies in Delmar, DE is a rating based on verified reviews from our community of homeowners who have used these pros to meet their Heating And Air Conditioning Service needs.

*The HomeAdvisor rating for Heating And Air Conditioning Service companies in Delmar, DE is a rating based on verified reviews from our community of homeowners who have used these pros to meet their Heating And Air Conditioning Service needs.

Last update on February 18, 2026

Find Heating and air conditioning pros in Delmar

Avatar for Major league hvac
Major league hvac
5.0(
20
)

Serving Delmar, DE and surrounding areas

Approved

Super Service Award Winner

Free estimates

Emergency services offered

Warranties offered

"Had a complete HVAC system replacement. Through the whole process, they did what they said they would do and within the time frame that I was told. They responded timely and answered all my questions and concerns along the way. I am an impressed customer and delighted to recommend Major League HVAC."
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+6

10 neighbors recently requested a quote
Recommended by89%of homeowners
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Avatar for Perfect Degree
Perfect Degree
4.6(
63
)

Serving Delmar, DE and surrounding areas

Approved

In business since 2014

Free estimates

Credit card accepted

"Larry was great and he and his crew did a fantastic job. I would recommend this business for anyone who needs a new hvac system and for general maintenance."
Response time2 days
5 neighbors recently requested a quote
Recommended by94%of homeowners
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Avatar for Shore2shore heating and cooling
Shore2shore heating and cooling
5.0(
14
)

Serving Delmar, DE and surrounding areas

Approved

Super Service Award Winner

In business since 2008

Free estimates

Emergency services offered

"Shore 2 Shore did a great job installing our HVAC system in Centreville Maryland. I would highly recommend them."
Response time1 day
Response rate98%
8 neighbors recently requested a quote
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Avatar for Mike's Home Improvement
Mike's Home Improvement
5.0(
3
)

Serving Delmar, DE and surrounding areas

Approved

Super Service Award Winner

In business since 2017

Free estimates

Warranties offered

"Awesome job completed, showed up every day until the job was done and work was done beautifully"
Addition
Addition
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+20

Response time2 days
2 neighbors recently requested a quote
Recommended by100%of homeowners
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Avatar for Horizon Services, LLC (DES)
Horizon Services, LLC (DES)
5.0(
1
)

Serving Delmar, DE and surrounding areas

Approved

In business since 1989

Free estimates

Emergency services offered

Experience The Horizon Difference.\n\nOn-Time Service. Up-Front Pricing. And The Job Done Right and Clean the First Time. GUARANTEED!\n\nHorizon Services is the region's largest and most well respected plumbing, heating and air conditioning company, with nearly 600 employees serving tens of thousands of homeowners throughout Delaware, Southeastern Pennsylvania, Southern New Jersey, and Northeastern Maryland. After a quarter of a century in business, Horizons Services remains fully committed to setting the industry standard for customer service, installation, and focusing on things that are important to busy homeowners: respect for their time, their home and their property; up-front pricing, and an unconditional 100% money back guarantee.\n

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Horizon HVAC filter
Horizon HVAC tech testing Condenser
New HVAC Install
Horizon employee with Condenser

+2

11 neighbors recently requested a quote
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Avatar for Air Temp Solutions
Air Temp Solutions
4.7(
59
)

Serving Delmar, DE and surrounding areas

In business since 2011

Emergency services offered

Credit card accepted

"The service was excellent! They were very timely, professional, and courteous. They went over and above or even looked at a few small questions I had. I already plan on signing an annual contract with them to take care of all of my HVAC maintenance."
Recommended by91%of homeowners
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FAQs for heating and air conditioning service projects in Delmar, DE

Knowing how long your existing HVAC units can last is essential to determine if you need a repair or replacement. Typically, most modern air conditioning units can last between 15 to 20 years, and most furnaces can work properly for 15 to 30 years. If your HVAC system is on the older side and you decide to replace one unit, it might make sense to replace both simultaneously to save on costs and future hassle.

While different HVAC contractors might offer higher or lower prices than competitors, the best time to replace your HVAC system is when customer demand is low. The beginning of summer and the beginning of winter bring the most demand for HVAC systems, so if you can, consider replacing your HVAC units in the early spring or fall. Many HVAC companies offer special off-season coupons that help lower the overall cost.  

The average cost to hire an HVAC contractor is between $50 and $150 per hour if charging hourly. However, some HVAC contractors will charge a flat fee by the type of service they are performing—for example, an inspection can cost between $150 to $500. Keep in mind that emergency repairs—which are made after business hours or around major holidays—generally cost more than scheduled repairs.

Yes, most states require HVAC technicians to be certified, and for good reason. Hiring an unlicensed HVAC technician could lead to poor quality work, costly future expenses, and potential code violations. 

As you browse our pro listings, take note of the “Angi Approved” badge. Angi Approved businesses meet our standards for certification which include: 

  • The owner, principal, or relevant manager passed a criminal background check

  • Required to have applicable state and local licenses

  • Maintain an average star rating of 3.0 or better on our network, if they have at least one review

  • Paying to advertise their services

  • Meeting any other eligibility criteria required by Angi

Keep in mind licensing is different from certifications. A license is a legal requirement to operate a business, while certifications are voluntary.

The average cost of HVAC repairs is around $350. However, that price can be as low as $100 or as high as $2,000 or more, depending on the repair. For example, replacing a capacitor is a relatively inexpensive repair, ranging from $100 to $500. However, a compressor repair is a more expensive repair, ranging from $750 to $2,000.  

The Delmar, DE 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.

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