Top-rated heating and air conditioning pros.

Get matched with top heating and air conditioning pros in Lincoln, DE

Enter your zip and get matched with up to 5 pros

Need a pro for your heating and air conditioning service project in Lincoln, DE?

Select your specific project to find the pro for you.

TRUSTED BY LINCOLN, DE HOMEOWNERS

  • Average homeowner rating star icon4.5
    Average homeowner rating
  • Verified reviews icon181
    Verified heating and air conditioning services reviews

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

*The Angi rating for Heating And Air Conditioning Service companies in Lincoln, 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 Lincoln, 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 January 23, 2026

Find Heating and air conditioning pros in Lincoln

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 Lincoln, DE and surrounding areas

Approved

Super Service Award Winner

Free estimates

Emergency services offered

Warranties offered

"Major League HVAC did a fantastic job installing my new heat pump and beat everyone price. Excellent customer service and great employees. Clean job and on time service."
Additional Photos
Additional Photos
Additional Photos
Additional Photos
Additional Photos

+6

10 neighbors recently requested a quote
Recommended by89%of homeowners
Request Quote
Mike's HVAC, LLC
4.8(
103
)
Central A/C - Service or RepairCentral A/C - InstallDuctless Mini-split A/C - Install or Replace+9 more

Serving Lincoln, DE and surrounding areas

Approved

Super Service Award Winner

In business since 2012

Free estimates

Customers say: True professional

"Mike was the best we've experienced. 27 year old HVAC units went on the fritz Sat, he came out Sunday and installed Monday. We didn't even need any other estimates, and we AlWAYS get 2 or 3. Fair price, great product and service and super fast responses. From the owner of a 29 year old established contractor! Do not hesitate, hire Mike."
Response time11 hrs
27 neighbors recently requested a quote
Recommended by90%of homeowners
Request Quote
Avatar for Top Flight Heating & Air
Top Flight Heating & Air
4.9(
37
)
Central A/C - Service or RepairHeat Pump - Repair or ServiceCentral Air Cleaner - Repair or Service+5 more

Serving Lincoln, DE and surrounding areas

Approved

Super Service Award Winner

In business since 2021

Free estimates

Emergency services offered

"Top Flight was courteous, professional, responsive and knowledgeable. They have kept our HVAC systems operating efficiently and recently installed a new hot water heater."
Repair Heat
Adjust Thermostat
Check Electrical
Check Refrigerant
Photos

+39

Response time7 hrs
28 neighbors recently requested a quote
Recommended by62%of homeowners
Request Quote
Avatar for Shore2shore heating and cooling
Shore2shore heating and cooling
5.0(
14
)
Central A/C - InstallCentral A/C - Service or RepairDuctless Mini-split Heating System - Install or Replace+4 more

Serving Lincoln, 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
Request Quote
Avatar for JEM Comfort Care
JEM Comfort Care
4.5(
49
)
Thermostat - Install or Replace

Serving Lincoln, DE and surrounding areas

Approved

In business since 2015

Free estimates

Emergency services offered

"We had a sudden AC issue. Their tech Rick Scott was great, arrived in just a few hours, and fixed the problem. Office and technical staff were personable and professional. Their rates are fair and lower than another estimate I received. This is our new HVAC company for sure!"
Response time1 day
2 neighbors recently requested a quote
Recommended by97%of homeowners
Request Quote
Avatar for Elite HVAC-R Service
Elite HVAC-R Service
5.0(
5
)
Electric Furnace / Forced Air Heating System - RepairCentral A/C - Service or RepairElectric Boiler or Radiator Heating System - Repair+12 more

Serving Lincoln, DE and surrounding areas

Approved

In business since 2025

Free estimates

Warranties offered

"Yes he explained why electricity bill was higher than normal and how to reduce it!"
1 neighbors recently requested a quote
Request Quote
Avatar for Lawson Home Services, LLC
Lawson Home Services, LLC
4.6(
60
)
Air Ducts & Vents - Clean

Serving Lincoln, 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
155 neighbors recently requested a quote
Recommended by92%of homeowners
Request Quote
Avatar for Something Constructive
Something Constructive
4.9(
118
)
Thermostat - Install or ReplaceThermostat - Repair or Reprogram

Serving Lincoln, DE and surrounding areas

Approved

In business since 1972

Free estimates

Emergency services offered

"The workers were flexible as the design changed as the construction progressed and the work was completed on schedule to our expectations. We would recommend Patsy for your building project ( large or small) now that he is back from a serious leg injury and can better control the quality and sub-contractors. You may call us for additional details regarding our positive recommendation on this contractor, Patsy Cicala."
Additional Photos
Additional Photos
Additional Photos
Additional Photos
Additional Photos

+25

Response time1 day
Response rate100%
Recommended by97%of homeowners
Request Quote
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 Lincoln, 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."
10 neighbors recently requested a quote
Request Quote
...
Showing 1-10 of 149
Heating and Air Conditioning questions, answered by experts

Window ACs use 500 to 1,400 watts per hour of electricity, while mini-splits use 500 to 700 watts per hour. However, if you need to cool multiple zones in your house, your mini-split can use as much as 2,000 watts per hour. How often you run your system will impact how much electricity you use (and how much you pay per month).

If possible, avoid placing furniture in front of a return air vent. A blocked air vent can cause your HVAC system to use more energy, which in turn can lower the life span of your unit and raise your energy bill. Furniture can also trap hot or cold air, damaging your furniture or appliances. 

Professional duct installers suggest leaving between six and 12 inches of space in front of an air return vent. If you must place furniture in front of a return air vent, try to aim for putting furniture over a floor vent instead of in front of a wall vent, and avoid draping curtains over any vent system.

The standard HVAC warranty is around five years. Still, many brands offer an extension to 10 years if you register the product within a specific timeframe, typically 60 to 90 days post-purchase or HVAC installation. Over the past decade, warranty periods have substantially increased, shifting from 3-5 years in the 90s to the now-prevalent 10+ year warranties. Both warranty types cover parts failing due to manufacturer defects, incurring no additional costs. Some manufacturers provide extended warranties surpassing the usual 15- to 20-year window, though these often involve extra fees. 

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.

There are ways to detect a refrigerant leak with several different testing methods. However, most homeowners can figure out something’s wrong with their AC unit by noticing these common signs:

  • Ice forming on the evaporator coil

  • Water leaks near the AC unit

  • Frequent hissing sounds

  • Increased electric bills

  • Unit takes longer than usual to cool

  • Unit is blowing hot air

The Lincoln, 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