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TRUSTED BY PYLESVILLE, MD HOMEOWNERS

  • Average homeowner rating star icon4.6
    Average homeowner rating
  • Verified reviews icon180
    Verified heating and air conditioning services reviews

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

*The Angi rating for Heating And Air Conditioning Service companies in Pylesville, 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 Pylesville, 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 July 02, 2026

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

Avatar for Pure Air HVAC, LLC
Pure Air HVAC, LLC
4.8(
73
)
Gas Furnace / Forced Air Heating System - RepairElectric Furnace / Forced Air Heating System - RepairElectric Furnace / Forced Air Heating System - Repair - For Business+4 more

Serving Pylesville, MD and surrounding areas

Approved

In business since 2009

Free estimates

Credit card accepted

"Really fast and professional service when our HVAC broke in the peak of summer. Had it up and running in almost no time. My advice to first time homeowners like me in these cases is to always make sure you know what repairs and actions are being done. It'll help in regards to money."
Carrier Infinity 16 SEER Heat Pump
Masters license
Carrier Infinity Series 16 SEER Heat Pump
Carrier 90% Propane Gas Furnace
Carrier Heat Pumps 16 SEER

+8

Response time5 hrs
1 neighbors recently requested a quote
Recommended by100%of homeowners
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Avatar for DUCTZ of the Upper Bay Region
DUCTZ of the Upper Bay Region
4.9(
121
)
Air Ducts & Vents - Clean

Serving Pylesville, MD and surrounding areas

Approved

In business since 2004

Free estimates

Emergency services offered

"Ductz of the Upper Bay Region cleaned my ductwork today. The team was professional and friendly. The cost was stated in advance as a firm price and not an estimate. They took before and after pictures which I found very helpful. The owner and his team went above and beyond to suggest ways that I can best maintain my A/C system to minimize the need for cleanings in the future. I recommend them highly."
Trunk line before cleanin
Trunk Line after cleaning
Evaporator Coil
Return inside stud wall
Supply Branch

+3

Response time8 hrs
Recommended by99%of homeowners
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Avatar for Blessed Cooling N Heating Services, LLC
Blessed Cooling N Heating Services, LLC
4.9(
17
)
Central A/C - Service or RepairGas Furnace / Forced Air Heating System - RepairHeat Pump - Repair or Service

Serving Pylesville, MD and surrounding areas

Approved

In business since 2013

Free estimates

Warranties offered

"Genuinely honest, technically competent, and a penchant for pragmatic solutioning are the best ways I can describe Aaron and Blessed Cooling and Heating. They are at the top of our list for any future HVAC work."
Response time50 mins
Recommended by93%of homeowners
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Avatar for HVAC Detectives
HVAC Detectives
4.3(
134
)
Oil Furnace / Forced Air Heating System - RepairGas Furnace / Forced Air Heating System - RepairHeat Pump - Repair or Service+3 more

Serving Pylesville, MD and surrounding areas

Approved

In business since 2010

Free estimates

Emergency services offered

"I have nothing but kind words and gratefulness for this company. I am a senior citizen who lives alone. On 21 Jan (the day before) the snow storm, I awoke to no heat in the house (which is an old house). Got on Home Advisor hoping I could get immediate relief but realistically knowing what the odds were. I quickly received phone from John and told him my misfortune and he came right over to take a look. Bottom line, he and his crew of guy removed and installed a new HVAC (which I knew was coming) for what I considered a reasonable prices. Those guys literally saved my life. I would high recommend them to everyone. They are highly professional and get the job done!"
Central ACs
Furnace repairs
Furnace repairs
Furnace repairs
Furnace repairs

+7

Response time2 hrs
Response rate85%
7 neighbors recently requested a quote
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Avatar for The Best Air Quality and Restoration
The Best Air Quality and Restoration
4.8(
236
)
Air Ducts & Vents - Clean

Serving Pylesville, MD and surrounding areas

Approved

In business since 2009

Free estimates

Emergency services offered

"Great! He provided additional information, suggesting I install a UV Light Air Purifier to my HVAC system. Which would help eliminate the possibility of mold growing in my vents."
Additional Photos
Additional Photos
Additional Photos
Additional Photos
Additional Photos

+50

Response time10 hrs
1 neighbors recently requested a quote
Recommended by93%of homeowners
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Avatar for ARS of Maryland
ARS of Maryland
4.1(
179
)
Central A/C - Service or RepairCentral A/C - InstallHeat Pump - Install or Replace+6 more

Serving Pylesville, MD and surrounding areas

Approved (Corporate)

In business since 1945

Free estimates

Emergency services offered

"This was a maintenance visit for the warm season on my recently installed new HVAC unit."
New System Installation
307 neighbors recently requested a quote
Recommended by72%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 Pylesville, MD and surrounding areas

Approved

In business since 2005

Emergency services offered

Warranties offered

"John Norwood knows his craft in the quality of his work. Years of experience and knowledge counts in the HVAC industry."
hvacdet
Recommended by97%of homeowners
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Avatar for Blue Dot
Blue Dot
4.1(
352
)
Central A/C - Service or RepairCentral A/C - InstallGas Furnace / Forced Air Heating System - Install+6 more

Serving Pylesville, MD and surrounding areas

Approved (Corporate)

In business since 1982

Free estimates

Emergency services offered

"Anthony Flint HVAC technician was very professional, found the probably and fixed it in timely fashion Excellent service!"
System Installation
544 neighbors recently requested a quote
Recommended by70%of homeowners
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Avatar for At Your Service Heating & Cooling, LLC
At Your Service Heating & Cooling, LLC
4.3(
194
)
Electric Furnace / Forced Air Heating System - RepairGas Furnace / Forced Air Heating System - RepairGas Boiler or Radiator Heating System - Repair+1 more

Serving Pylesville, MD and surrounding areas

Approved

In business since 2013

Free estimates

Emergency services offered

"Very professional, good HVAC installation experience, very officiant, Cleaned up after work, did a excellent job installing heat pump outside and air handler on the attic"
Dundalk
Billboard 2
Billboard 3
Billboard 4
Billboard 5

+1

Response time11 hrs
Response rate95%
2 neighbors recently requested a quote
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Avatar for Mack's Home Services, LLC
Mack's Home Services, LLC
4.7(
603
)
Air Ducts & Vents - Clean

Serving Pylesville, MD and surrounding areas

Approved

In business since 1993

Free estimates

Emergency services offered

"My experience with Mack’s Home Services, LLC was excellent. The people are very professional and did a tremendous job. They were courteous, explained their services and pricing clearly, and things went exactly as they communicated. They were very respectful and operated very carefully throughout our home. I will use them whenever I need our HVAC systems cleaned in the future and strongly recommend them. You will not be disappointed."
Response time3 hrs
1 neighbors recently requested a quote
Recommended by99%of homeowners
Request Quote
...
Showing 1-10 of 336
Heating and Air Conditioning FAQs, answered by experts

Most HVAC companies recommend against setting your AC below 70 as it could freeze up the system and cause more problems. Regardless of how hot it is outside, there is generally a 20 degree difference between the outside and inside temperatures, so even if it’s 100 degrees outside, your AC will likely not be able to cool your home to 70 degrees.

Set your house temperature between 55 and 85 degrees Fahrenheit while on vacation, depending on the season. If it’s winter, don’t go below 55 degrees. In the summer, the best AC temperature for energy savings is no higher than 85 degrees. You can save anywhere from 10% to 15% on your energy costs by adjusting the temperature while you’re away. If you have a smart thermostat, set up vacation modes for each season. On your way home, turn off vacation mode to allow the home to warm up or cool down before you arrive.

Yes, but they don’t feel the same as an AC-cooled room. You’ll feel cool, moist air, opposite from an HVAC system that dries the air as it cools. Ventless units also have less tonnage than alternatives like ductless and central air, which means they aren’t as capable of quickly cooling large spaces or circulating cold air.

The DOE is phasing out AC units with SEER ratings that fall below 14 or 15. The exact minimum rating depends on your region. In the northern United States, new ACs must have a minimum SEER rating of 14, though you can still buy and install older systems as long as they were compliant when they were manufactured. In the southern and southwestern United States, you cannot buy or install older air conditioners with lower SEER ratings. The minimum rating is between 14.5 and 15, depending on the power of the unit.

Here’s how AC professionals will clean your AC coils:

  1. Unplug the AC unit or turn off the breaker to the unit in your circuit breaker box.

  2. Remove the faceplate.

  3. Spray a vacuum hose attachment or compressed air can to remove debris, dust, dirt, and grime.

  4. Use a soft-bristled fin comb to remove stubborn caked-on debris.

  5. Use the vacuum hose to suck up any extra debris.

  6. Take a coil-safe cleaning solution and spray it onto the coils. Try to choose a no-rinse solution.

  7. Let the solution sit for at least 15 minutes.

  8. Gently wipe away loosened grime and debris with a microfiber cloth.

  9. Reattach the faceplate, plug in your AC system, or turn the breaker back on.

The Pylesville, 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.

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