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TRUSTED BY DAGSBORO, DE HOMEOWNERS

  • Average homeowner rating star icon4.4
    Average homeowner rating
  • Verified reviews icon310
    Verified heating and air conditioning services reviews

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

*The Angi rating for Heating And Air Conditioning Service companies in Dagsboro, 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 Dagsboro, 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 May 18, 2026

Find Heating and air conditioning pros in Dagsboro

Avatar for Major league hvac
Major league hvac
5.0(
20
)
Electric Furnace / Forced Air Heating System - InstallCentral A/C - InstallGas Furnace / Forced Air Heating System - Install+47 more

Serving Dagsboro, 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."
Additional Photos
Additional Photos
Additional Photos
Additional Photos
Additional Photos

+6

4 neighbors recently requested a quote
Recommended by89%of homeowners
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Mike's HVAC, LLC
4.8(
103
)
Central A/C - Service or RepairCentral A/C - InstallHeat Pump - Install or Replace+9 more

Serving Dagsboro, DE and surrounding areas

Approved

Super Service Award Winner

In business since 2012

Free estimates

Customers say: True professional

"Mike responded quickly and identified the problem. He didn’t try to sell me a new HVAC system, but advised me he “could buy us some time”. I would definitely recommend Mike to anyone needing HVAC services."
Response time11 hrs
35 neighbors recently requested a quote
Recommended by90%of homeowners
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Avatar for Top Flight Heating & Air
Top Flight Heating & Air
4.9(
38
)
Central A/C - Service or RepairHeat Pump - Repair or ServiceGas Furnace / Forced Air Heating System - Repair+2 more

Serving Dagsboro, DE and surrounding areas

Approved

Super Service Award Winner

In business since 2021

Free estimates

Emergency services offered

"I would highly recommend Topflight HVAC for all your HVAC needs, they were very professional and knowledgeable of their work. No need to look any elsewhere."
Repair Heat
Adjust Thermostat
Check Electrical
Check Refrigerant
Photos

+39

Response time7 hrs
22 neighbors recently requested a quote
Recommended by61%of homeowners
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Avatar for Elite HVAC-R Service
Elite HVAC-R Service
5.0(
5
)
Central A/C - Service or RepairElectric Boiler or Radiator Heating System - RepairElectric Boiler or Radiator Heating System - Repair - For Business+12 more

Serving Dagsboro, DE and surrounding areas

Approved

In business since 2025

Free estimates

Warranties offered

"Nate was personable, knowledgeable, and efficient. Service of the finest kind."
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Avatar for Lawson Home Services, LLC
Lawson Home Services, LLC
4.6(
60
)
Air Ducts & Vents - Clean

Serving Dagsboro, DE and surrounding areas

Approved

In business since 2010

Free estimates

Emergency services offered

"John Carpenter did an excellent job of cleaning our dryer vent."
Metal Door Crawlspace Entrace
Turtl Crawlspace Entrance
Attic Air Leaks
Attic Air Sealing
Garage Loft Ready for Sprayfoam

+137

Response time9 hrs
175 neighbors recently requested a quote
Recommended by92%of homeowners
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Avatar for Sea Level Electrical Services
Sea Level Electrical Services
5.0(
12
)
Electrical Baseboard or Wall Heater - InstallElectrical Baseboard or Wall Heater - Repair

Serving Dagsboro, DE and surrounding areas

Approved

Super Service Award Winner

In business since 2012

Free estimates

Emergency services offered

"Jason’s team has worked on my home and rental units. They are thorough and get the job done fast. Highly recommend."
Kitchen Remodel
Kitchen Remodel
Kitchen Remodel
Bathroom Remodel
Bathroom Remodel

+3

Response time7 hrs
Response rate98%
Recommended by8%of homeowners
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F.H. Furr Plumbing Heating AC & Electrical
5.0(
2
)
Central A/C - InstallElectric Furnace / Forced Air Heating System - InstallGas Furnace / Forced Air Heating System - Install+47 more

Serving Dagsboro, DE and surrounding areas

Approved (Corporate)

"During this very cold winter, I wanted my HVAC system checked out, esp after the fan were frozen in place before being de-iced by me. The service person was great. He checked my system and was able to answer my questions. Thank you."
6 neighbors recently requested a quote
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Avatar for Mike's Home Improvement
Mike's Home Improvement
5.0(
5
)
Thermostat - Install or ReplaceThermostat - Repair or Reprogram

Serving Dagsboro, DE and surrounding areas

Approved

Super Service Award Winner

In business since 2017

Free estimates

Warranties offered

"Mike and his crew showed right on time. They took the time to understand my problem. They suggested ways to fix things and laid out a plan to get it done. They started right away and did a great job for me. I hope to use his services on other jobs around the house."
Addition
Addition
Addition
Addition
Addition

+20

Response time2 days
Response rate100%
1 neighbors recently requested a quote
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Avatar for Legacy Premier Cleaning
Legacy Premier Cleaning
5.0(
2
)
Air Ducts & Vents - Clean

Serving Dagsboro, DE and surrounding areas

Approved

Free estimates

Emergency services offered

Warranties offered

"Legacy Premier Cleaning just completed cleaning my part time home near Chestertown, MD and did a superb job. Jennifer was extremely professional: she gave me a quick quote, scheduled the work right away, and arrived right on time. The job was very thorough, attending to every detail, including laundering linens. I couldn't be more pleased and plan to use this company for all my future cleaning needs. For those of you with vacation rentals, I'd especially recommend as it's hard to find a reliable and punctual service. Thanks, Jennifer!"
17 neighbors recently requested a quote
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Showing 1-10 of 142
Heating and Air Conditioning questions, answered by experts

To extend your HVAC system’s lifespan, it’s crucial to keep up with maintenance. This includes changing filters and thermostat batteries, keeping the outside unit clean and clear of clutter, and lubricating moving parts. Watch out for leaks, mold buildup, and blockages to ensure your unit stays in good working order. Spotting these issues early can be the difference between a simple, wallet-friendly repair and an expensive replacement.

A non-maintained AC is more likely to perform poorly, increase your energy bills, and undergo more severe issues like breakage and water damage. That’s why DIY cleaning or professional maintenance is recommended annually. Otherwise, you might end up paying more in the end than you would for annual service. You can purchase cheap AC cleaning kits if you prefer going the DIY route.

If you have central air conditioning, it’s fine to run your AC all day if that’s what you want—as long as the AC unit is in good condition. But if your AC runs constantly when you don’t want it to, there may be a problem with your system (like the ones we’ve mentioned above). Window AC units and wall air conditioners aren’t as powerful as central AC, so you should only run those kinds of air conditioners for eight to 12 hours at a time.

If left untreated, a frozen AC unit can lead to costly damage, especially to the compressor and evaporator coils. When ice forms on the evaporator coils, they become brittle and more susceptible to breaking. Plus, a freeze makes your AC system much less efficient, which means it's wasting energy and costing you more in your monthly energy bills.

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 Dagsboro, 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.

See all articles