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4.6

(147 reviews)

Top-rated heating and air conditioning pros.

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

*The Angi rating for Heating And Air Conditioning Service companies in Warwick, 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 Warwick, 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 October 28, 2025

Find Heating and air conditioning pros in Warwick

Avatar for Pure Air HVAC, LLC
Pure Air HVAC, LLC
4.8(
73
)

Serving Warwick, 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 Aire Serv of Elkton
Aire Serv of Elkton
4.8(
31
)

Serving Warwick, 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
Additional Photos
Additional Photos
Additional Photos

+123

17 neighbors recently requested a quote
Recommended by93%of homeowners
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Avatar for Bamford Plumbing and Heating Inc
Bamford Plumbing and Heating Inc
4.8(
65
)

Serving Warwick, MD and surrounding areas

Approved

Super Service Award Winner

In business since 2009

Emergency services offered

Warranties offered

"Doug at Bamford came on time and had the water heater installed without any problems. Smooth service from start to finish.
"
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(
345
)

Serving Warwick, MD and surrounding areas

Approved (Corporate)

In business since 1982

Free estimates

Emergency services offered

"This was only a full HVAC system semi-annual checkup. The tech knew what he was doing and did it. No repairs needed."
System Installation
543 neighbors recently requested a quote
Recommended by72%of homeowners
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Avatar for Lawson Home Services, LLC
Lawson Home Services, LLC
4.6(
59
)

Serving Warwick, MD and surrounding areas

Approved

In business since 2010

Free estimates

Emergency services offered

"They did an incredible job. Took out all the blown in insulation and spray foamed whole attic. Making it a useable space for storage and helping to regulate the temperature in our home. Will be calling on them for future projects."
Metal Door Crawlspace Entrace
Turtl Crawlspace Entrance
Attic Air Leaks
Attic Air Sealing
Garage Loft Ready for Sprayfoam

+137

Response time9 hrs
143 neighbors recently requested a quote
Recommended by92%of homeowners
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Avatar for Done Right Today, Inc.
Done Right Today, Inc.
4.8(
581
)

Serving Warwick, 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 rate93%
235 neighbors recently requested a quote
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Avatar for Chimney Experts
Chimney Experts
4.9(
135
)

Serving Warwick, 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 rate87%
43 neighbors recently requested a quote
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Avatar for Ground Loop Heating & Air Conditioning, Inc.
Ground Loop Heating & Air Conditioning, Inc.
4.7(
7
)

Serving Warwick, MD and surrounding areas

Approved

In business since 1990

Free estimates

Credit card accepted

"Our Water Furnace was just 5 years old. Has worked flawlessly, we are warm in Winter and cool in the Summer. Best is our Yearly total electric bill was $1450!!!"
Water Furnace Geothermal Unit Installed
Geothermal Unit, Intellizone, & Storage Tank
Water Furnace Loop Pump
Response time2 days
6 neighbors recently requested a quote
Recommended by100%of homeowners
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Heating and Air Conditioning questions, answered by experts

Florida rooms can have heat or air conditioning, although not all do. These rooms can be added to the existing HVAC system or use a mini-split system, or they may just use a ceiling fan or the breeze from the windows for cooling. Florida rooms with air conditioning often have glass windows to keep the cool inside instead of just mesh screens.

When a compressor gets overheated in central air systems or heat pumps, it can still cool your home for a while until it eventually gives out. If the compressor is chronically overheated and no one addresses the root cause, it will create an incredibly expensive problem when your entire HVAC system breaks down and stops working altogether.

To keep a window air conditioner in good working order, you should clean the filter regularly, inspect the seals, and store the unit properly during the off-season.

The cost of annual maintenance depends on the type of HVAC system you have. AC service typically costs an average of $200 but ranges from $100 to $550. If your system needs repairs, the price will vary significantly depending on what needs fixing. However, addressing the issues as they arise can prevent further damage to your unit and keep it operating efficiently for much longer.

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).

The Warwick, 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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