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TRUSTED BY CONOWINGO, MD HOMEOWNERS

  • Average homeowner rating star icon4.5
    Average homeowner rating
  • Verified reviews icon168
    Verified heating and air conditioning services reviews

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

*The Angi rating for Heating And Air Conditioning Service companies in Conowingo, 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 Conowingo, 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 January 20, 2025

Find Heating and air conditioning pros in Conowingo

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

Serving Conowingo, 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
Recommended by100%of homeowners
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Avatar for Aire Serv of Elkton
Aire Serv of Elkton
4.8(
31
)
Central A/C - InstallElectric Furnace / Forced Air Heating System - InstallGas Furnace / Forced Air Heating System - Install+47 more

Serving Conowingo, MD and surrounding areas

Approved

In business since 1999

Emergency services offered

Warranties offered

"Excellent experience. Nick S was great to deal with in helping me understand and figure out the requirements for my home. The install team (Joe C) arrived on time each day, and were professional, courteous, and hard workers. Install team made sure to keep house clean during installation. Systems currently running well, will use Aire Serv for all future HVAC needs."
Additional Photos
Additional Photos
Additional Photos
Additional Photos
Additional Photos

+123

24 neighbors recently requested a quote
Recommended by93%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 Conowingo, MD and surrounding areas

Approved

In business since 2013

Free estimates

Warranties offered

"Very professional and helpful. Went above and beyond to help us with our heating issue."
Response time50 mins
Recommended by93%of homeowners
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Avatar for Bamford Plumbing and Heating Inc
Bamford Plumbing and Heating Inc
4.8(
65
)
Central A/C - InstallGas Furnace / Forced Air Heating System - InstallBoiler or Radiator Heating System - Install or Replace+47 more

Serving Conowingo, MD and surrounding areas

Approved

Super Service Award Winner

In business since 2009

Emergency services offered

Warranties offered

"Everything went great. The old hot water heater was removed and then the new hot water heater was installed where I requested it to be with all of the plumbing done in a neat professional manner. It was a pleasure working with Bamford plumbing and I have been very happy with the work they have done. I would highly recommend them to anyone.
"
Do you know if your sump is still working? We also have sump pumps avialable to protect you from power outages. That’s right no power no problem forget about the “battery back up” sump pumps if you have municipal water supply this is the way to go call today for details !
Tankless
Power Vent
Gas and Electric
Tree roots giving you problems with your drains? Have us come out today and try a Rootx root treatment !

+2

4 neighbors recently requested a quote
Recommended by98%of homeowners
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Avatar for Blue Dot
Blue Dot
4.1(
347
)
Central A/C - Service or RepairCentral A/C - InstallHeat Pump - Install or Replace+6 more

Serving Conowingo, MD and surrounding areas

Approved (Corporate)

In business since 1982

Free estimates

Emergency services offered

"The tech Blue Dot sent is a pro who’s been here before and did the quality semi-annual maintenance I expected on my HVAC system."
System Installation
412 neighbors recently requested a quote
Recommended by71%of homeowners
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Avatar for Mack's Home Services, LLC
Mack's Home Services, LLC
4.7(
602
)
Air Ducts & Vents - Clean

Serving Conowingo, 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
Recommended by99%of homeowners
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Avatar for Lawson Home Services, LLC
Lawson Home Services, LLC
4.6(
60
)
Air Ducts & Vents - Clean

Serving Conowingo, MD and surrounding areas

Approved

In business since 2010

Free estimates

Emergency services offered

"Thank you John. We are looking forward to engaging your services with our next venting project."
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
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Avatar for Horizon Services, LLC (MDE)
Horizon Services, LLC (MDE)
4.2(
15
)
Central A/C - InstallCentral A/C - Service or RepairHeat Pump - Repair or Service+10 more

Serving Conowingo, MD and surrounding areas

Approved

In business since 1989

Free estimates

Emergency services offered

"We've had two HVACs and a water heater installed and I would not use them again. They offer an extended warranty that beats their competitors, but their service plans are misleading and after installing one of our A/C units and supposedly doing "maintenance" on it a year later, we learned when we went to replace a filter ourselves that they couldn't have replaced the filter at the last service because the filter cannot be replaced due to the way they installed the unit. We were told on two separate occasions that we had a service plan with them, but when they were scheduled to do our maintenance, they called to say that we didn't have a service plan, it was canceled due to non-payment (it was never communicated that our plan had lapsed during three subsequent calls). Trust the negative reviews and go with another company"
Tech with Condenser
Tech greeting
Tech with Furnace
Tech checking Condenser in Snow
Horizon Truck in the Fall

+2

9 neighbors recently requested a quote
Recommended by83%of homeowners
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Avatar for Chimney Experts
Chimney Experts
4.9(
141
)
Air Ducts & Vents - Clean

Serving Conowingo, MD and surrounding areas

Approved

Super Service Award Winner

In business since 2002

Emergency services offered

Warranties offered

"The technician, Steve, called me 25 minutes prior to his arrival. He was extremely knowledgeable about my gas fireplace. He vacuumed all areas. He informed me of the condition of the components. I was prepared to ask him a handful of questions that he was able to answer. My fireplace works very well and I strongly recommend using the Chimney Experts."
Chimney Cap Installation
Smoke chamber before
Chimney Sweep Project
Fireplaces Project
Chimney Sweep Project

+36

Response time4 days
Response rate100%
25 neighbors recently requested a quote
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Avatar for True Blue Heating & Air LLC
True Blue Heating & Air LLC
5.0(
5
)
Ductless Mini-split A/C - Install or ReplaceGas Furnace / Forced Air Heating System - InstallCentral A/C - Service or Repair+11 more

Serving Conowingo, MD and surrounding areas

Approved

In business since 2016

Free estimates

Emergency services offered

True Blue Mechanical provides quality heating and cooling services for your comfort. We take pride in delivering exceptional care and value every time!

5 neighbors recently requested a quote
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Showing 1-10 of 190
Heating and Air Conditioning questions, answered by experts

Air filters with a high MERV rating, 11 or above, shouldn't cause airflow problems in most residential systems. However, the airflow can be restricted in some HVAC systems if they aren't designed for high MERV ratings. If in doubt, a local duct installer should inspect your ductwork so that you know what your system can handle.

AC capacitors have a wide lifespan, ranging from five to 20 years, with an average of about 10 years. Many capacitors will last for the entire life of the air conditioning unit, and most homeowners only need to replace one once. A capacitor should only be replaced if an HVAC professional diagnoses a problem with it. Premature failure can be caused by overheating, power surges, or short circuits. You can help extend the life of your AC capacitor by scheduling regular AC maintenance each year.

An AC drip pan may stop draining if there’s a clog where the drip pan connects to the drain line. Clogs can form from a lack of cleaning or from rust or corrosion buildup. Cleaning the drip pan at least once per month lowers the chances of debris clogging the drain line.

Aside from needing HVAC repair, there are times when you may need to replace your unit. HVAC replacement costs $5,000 to $12,500. Here are some telltale signs that your HVAC unit is going bad:

  • Your unit is 10 years or older.

  • Your home is very humid.

  • The unit keeps cycling without producing cool air.

  • You need to repair the unit frequently.

Evaporator coils in an HVAC system typically last between 10 and 15 years, which is roughly the same lifespan as the entire AC unit. The longevity of the coils can be affected by usage frequency, environmental conditions, and how well they are maintained. Regular maintenance, such as cleaning and inspections, can extend their durability. If the evaporator coil fails in an older air conditioner, it may be more cost-effective to replace the whole unit rather than just the coil.

The Conowingo, 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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