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TRUSTED BY MILLINGTON, MD HOMEOWNERS

  • Average homeowner rating star icon4.6
    Average homeowner rating
  • Verified reviews icon28
    Verified heating and air conditioning services reviews

Verified Reviews for Heating And Air Conditioning Service pros in Millington, MD

*The Angi rating for Heating And Air Conditioning Service companies in Millington, MD 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 Millington, MD 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 September 25, 2026

Top-Rated Heating and air conditioning pros in Millington - Updated Nov 2026

Avatar for Aire Serv of Elkton
Aire Serv of Elkton
4.8(
31
)
Central A/C - InstallBoiler or Radiator Heating System - Install or ReplaceBoiler or Radiator Heating System - Install or Replace - For Business+47 more

Serving Millington, MD and surrounding areas

Approved

In business since 1999

Emergency services offered

Warranties offered

"They were great. I didn't have any problems with them. They were real good. I haven't had to pay. It was 2 different guys that came. They were really nice. They put things on their feet when they came in. They talked to me, explained about what might happen to it. I have a really old air conditioner, but they know I have the warranty. We are kind of like waiting for the thing just to die. They were great. They actually called me this time. They said between 11 and 2. He was here about a quarter til 12. He called me before and told me how long it would be til he got here."
Additional Photos
Additional Photos
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Additional Photos

+123

7 neighbors recently requested a quote
Recommended by93%of homeowners
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Avatar for HVAC Detectives
HVAC Detectives
4.3(
125
)
Central A/C - Service or RepairElectric Furnace / Forced Air Heating System - RepairGas Furnace / Forced Air Heating System - Repair+5 more

Serving Millington, MD and surrounding areas

Approved

In business since 2005

Emergency services offered

Warranties offered

"Great write up for aftercare of system"
hvacdet
Recommended by97%of homeowners
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Avatar for Mack's Home Services, LLC
Mack's Home Services, LLC
4.7(
603
)
Air Ducts & Vents - Clean

Serving Millington, MD and surrounding areas

Approved

In business since 1993

Free estimates

Emergency services offered

"In addition to the work done, they identified issues that my other HVAC provided did not catch"
Response time3 hrs
1 neighbors recently requested a quote
Recommended by99%of homeowners
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Avatar for Elite HVAC-R Service
Elite HVAC-R Service
5.0(
7
)
Central A/C - Service or RepairElectric Furnace / Forced Air Heating System - RepairGas Furnace / Forced Air Heating System - Repair+12 more

Serving Millington, MD 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!"
3 neighbors recently requested a quote
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Avatar for Lawson Home Services, LLC
Lawson Home Services, LLC
4.6(
60
)
Air Ducts & Vents - Clean

Serving Millington, MD and surrounding areas

Approved

In business since 2010

Free estimates

Emergency services offered

"I am blown away by not only the professionalism, but the friendliness and cleanliness that was shown to us. John (the employee) did make some suggestions, but no hard sell. I will never, ever use anyone else even if I had to wait for an appointment. They are worth it!"
Metal Door Crawlspace Entrace
Turtl Crawlspace Entrance
Attic Air Leaks
Attic Air Sealing
Garage Loft Ready for Sprayfoam

+137

Response time9 hrs
154 neighbors recently requested a quote
Recommended by92%of homeowners
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Avatar for Duke's Electrical Services, Inc.
Duke's Electrical Services, Inc.
4.9(
310
)
Electrical Baseboard or Wall Heater - InstallElectrical Baseboard or Wall Heater - RepairThermostat - Install or Replace

Serving Millington, MD and surrounding areas

Approved

In business since 2001

Free estimates

Emergency services offered

"Great service, knowledgeable, responsive, and professional. I plan on hiring them again when I purchase a fan for my master bedroom."
Recess light install
Recess and fan install
Recommended by90%of homeowners
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Avatar for Done Right Today, Inc.
Done Right Today, Inc.
4.8(
582
)
Central A/C - Service or RepairGas Furnace / Forced Air Heating System - RepairGas Boiler or Radiator Heating System - Repair+5 more

Serving Millington, MD and surrounding areas

Approved

In business since 2018

Free estimates

Emergency services offered

"I had Montrell install some gas pipe for a dryer hook up. He is an absolute professional. Above and beyond what I expected. He was so good, I asked for him by name the next time I needed plumbing done. He connected my fridge water line."
My jobs
My jobs
My jobs
My jobs
Response time1 day
Response rate100%
160 neighbors recently requested a quote
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Avatar for Aire Serv Heating & Air Conditioning - Air Duct Cleaning
Aire Serv Heating & Air Conditioning - Air Duct Cleaning
5.0(
1
)
Air Ducts & Vents - Clean

Serving Millington, MD and surrounding areas

Approved

In business since 1999

Free estimates

Emergency services offered

Air duct and dryer vent cleaning division servicing Bel Air, Newark, Middletown, Wilmington, Elkton, and Landenberg areas. If you are looking for a full-service HVAC business, air conditioning repair company, heating repair service, or furnace repair provider, look no further than Aire Serv. At Aire Serv, you will receive licensed and knowledgeable heating and air conditioning repair technicians who provide you with upfront pricing and some of the best-written guarantees in the business, like our 100% satisfaction guarantee on all heating and air conditioning services. Call Aire Serv today or request an appointment online!

Before
Before
Before
Duct Cleaning
Before

+6

3 neighbors recently requested a quote
Recommended by100%of homeowners
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Heating and Air Conditioning FAQs, answered by experts

A new HVAC system can increase your home's value by about 5% to 7%, which can translate to an added value of $2,500 to $3,000. The return on investment (ROI) can be around 30%, especially if you upgrade the entire system, including ductwork and insulation. Adding modern features like a smart thermostat can further increase your home’s value by making the heating and cooling systems more efficient and convenient. However, since a new unit can cost $10,000 or more to install, it's important to weigh the upfront cost against the potential increase in home value. For a specific assessment, it's best to consult a local AC installer.

If your AC suddenly stops working, the first thing to check is your thermostat settings. Ensure the thermostat is set to the appropriate temperature and mode (cooling). Sometimes, a simple adjustment or replacing the batteries in the thermostat can resolve the issue. If that’s not the issue, look to see if the circuit breaker tripped. These basic checks can often identify simple fixes before you need to call for professional assistance.

If your drain line is clogged, your AC might stop cooling, shut down, or refuse to turn on at all. Otherwise, you might see your AC leaking water, find standing water or water damage near the unit, or notice a musty smell coming out of your air conditioner or vents.

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

While 72 degrees is a comfortable setting for many people, it’s likely not the most efficient temperature setting for your air conditioning unit. By pushing the temperature up to 75 or 78 degrees, you stand to save money on your energy bill. That said, these temperatures may be too warm to be comfortable for some people and are definitely too warm for most people to sleep comfortably.

The Millington, MD 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