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TRUSTED BY ELLENDALE, DE HOMEOWNERS

  • Average homeowner rating star icon4.5
    Average homeowner rating
  • Verified reviews icon162
    Verified heating and air conditioning services reviews

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

*The Angi rating for Heating And Air Conditioning Service companies in Ellendale, 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 Ellendale, 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 March 14, 2026

Find Heating and air conditioning pros in Ellendale

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

Serving Ellendale, 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 Shore2shore heating and cooling
Shore2shore heating and cooling
5.0(
14
)

Serving Ellendale, 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 rate100%
2 neighbors recently requested a quote
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Avatar for Something Constructive
Something Constructive
4.9(
118
)

Serving Ellendale, DE and surrounding areas

Approved

In business since 1972

Free estimates

Emergency services offered

"I think Patsy and his crew did a great job replacing the half of my deck that was not under roof in Milton, DE. That’s what the 2 key people onsite say, and it’s what I and others see in the pictures, 1 of which is attached. As this is a rental house, I’ll look soon, but they all say that the new deck is solid, safe, and looks great. Me and my rental agent say that Patsy is very easy to work with. Recommend that you contact him for work in the area. M.Smith - Milton DE & Baltimore MD."
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+25

Response time1 day
Response rate100%
Recommended by97%of homeowners
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F.H. Furr Plumbing Heating AC & Electrical
5.0(
2
)

Serving Ellendale, DE and surrounding areas

Approved (Corporate)

"My heat pump which had been installed 2 years ago by FH Furr suddenly stopped working Sunday afternoon. With the heat warnings in effect, I knew I needed help, FAST! Blair arrived this morning abd diagnosed the issue and replaced the condensation pump. These new "smart" systems have more brains than some humans!! When the pump failed, it shut down the entire system. However, Blair had the old school know-how and work ethic to get my system back online and back to normal. I have seen a nice change in technicians in the last 2 years and am always pleased to have them come out and fix any issues I may have. Keep up the good work!!"
10 neighbors recently requested a quote
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Avatar for Mike's Home Improvement
Mike's Home Improvement
5.0(
4
)

Serving Ellendale, 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"
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+20

Response time2 days
Response rate100%
1 neighbors recently requested a quote
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Avatar for Horizon Services, LLC (DES)
Horizon Services, LLC (DES)
5.0(
1
)

Serving Ellendale, 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

5 neighbors recently requested a quote
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Showing 1-10 of 149
Heating and Air Conditioning questions, answered by experts

The simplest indicator is how long it’s been since your last tune-up. You should schedule an annual AC tune-up each spring. Beyond that, there are multiple signs that your AC needs a quick check by a professional. These issues include higher-than-average energy bills, decreased air flow from vents, higher indoor temperatures, and an air conditioning unit that stays on all the time or frequently turns on and off.

The average cost to replace or install a new HVAC system is around $7,500. However, the price can range from $5,000 to $12,500, depending on factors like the size of your home, the type and brand of the unit, and your specific heating and cooling needs. If you only need to replace certain components, the cost will be lower; for example, a new AC unit can cost between $2,200 and $5,500, while a new furnace costs $3,200 to $6,000. If additional work like new ductwork is required, the total cost could be as high as $22,000. It's best to contact a local HVAC company for an accurate quote.

As mentioned above, not all HVAC Schrader valves are necessarily the same. While the valve core and pin or spring size on Schrader valves used for HVAC are generally similar, the valves are not all universal and interchangeable. The size of Schrader valves varies depending on whether it's used in an air conditioner, bicycle tire, or motor vehicle tire.

Replacing an HVAC system does not always include new ductwork. The decision depends on the condition of your existing ducts. If they are in good shape, correctly sized for the new unit, and meet current standards, they can often be reused. However, if the ducts are damaged, poorly designed, or improperly sized, they will likely need to be replaced or upgraded to ensure the new system operates efficiently. An HVAC contractor will assess your ductwork and recommend the best course of action. Typically, ductwork is purchased separately, and a full replacement will add to the overall project cost.

An HVAC unit, like a furnace, air conditioner, or heat pump, produces warm or hot air. The air ducts serve as the passages to help heat or cool air from the HVAC unit flow through the home. Air ducts are just one part of the overall HVAC system.

The Ellendale, 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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