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Find Window a/c unit service or relocation pros in Frederick

Avatar for Presidential Heating & Air Conditioning
Presidential Heating & Air Conditioning
4.7(
415
)

Serving Frederick, MD and surrounding areas

Approved (Corporate)

Super Service Award Winner

In business since 1982

Free estimates

Emergency services offered

"These guys were terrific from start to finish. Our existing heat pump failed, of course, during a heat wave. Vance, the sales guy made a few recommendations to enhance the operation of a new system and took the time to explain the value without being pushy. Robbin, our install planner, not only moved us up in their schedule but also provided us with 2 window units free of charge for a few days until they could install. The technicians arrived in a timely manner and knocked the install out by 5pm. They cleaned up after they were done and made sure we understood the new system. Their price was very competitive and we couldn’t be happier with the process."
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+6

35 neighbors recently requested a quote
Recommended by89%of homeowners
Avatar for Holtzople Heating, Air Conditioning, & Electrical Services
Holtzople Heating, Air Conditioning, & Electrical Services
4.9(
180
)

Serving Frederick, MD and surrounding areas

Approved

Super Service Award Winner

In business since 2002

Free estimates

Emergency services offered

"Everything from sales, customer service, installation and the electrical work was great! The split HVAC unit functions perfectly and appears to be the perfect size for the job."
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+41

Response time12 hrs
22 neighbors recently requested a quote
Recommended by95%of homeowners
Avatar for BlueStar Air Mechanical Inc.
BlueStar Air Mechanical Inc.
4.9(
29
)

Serving Frederick, MD and surrounding areas

Approved

In business since 2012

Free estimates

Emergency services offered

"I contacted Bluestar Air Mechanical for a second opinion after an appointment with Air One. I have a Carrier HVAC system, and the Air One technician recommended a complete system replacement, claiming the blower was bad, the furnace control board needed replacing, and that there were other issues. Since replacing the HVAC is a big investment, I wanted to get a second opinion. It was only after comparing the service from Bluestar that I realized Air One may have been pushing for a new system sale or lacked the expertise to properly diagnose and repair the actual problems. Isaac, the technician from Bluestar, spent about an hour thoroughly diagnosing and fixing the issues. He found burnt wiring in the furnace and discovered that the wrong capacitor had been incorrectly installed in the AC. Isaac replaced the burnt wiring in the furnace and the capacitor in the AC. After these repairs, my Carrier system was back up and running—without the need for a costly replacement. Bluestar, and Isaac in particular, demonstrated professionalism, expertise, and honesty. They focused on resolving the actual issues instead of pushing for an unnecessary system replacement. I highly recommend Bluestar for their reliable service and Isaac’s thorough and knowledgeable work."
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+13

Response time6 hrs
1 neighbors recently requested a quote
Recommended by79%of homeowners
Avatar for Tim Kyle Electric Heating & Cooling
Tim Kyle Electric Heating & Cooling
4.9(
346
)

Serving Frederick, MD and surrounding areas

Approved

Super Service Award Winner

In business since 1986

Emergency services offered

Warranties offered

"Nick Bull of Tim Kyle HVAC did an awesome job. Diagnosed the problem quickly, performed the service, explained everything clearly and all at a reasonable price. I entered into a service contract and scheduled mote maintenance work for next week. Highly recommend the Company in general and Nick specifically!"
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+17

Response time1 day
Response rate95%
24 neighbors recently requested a quote
Avatar for TriState Home Services
TriState Home Services
4.6(
195
)

Serving Frederick, MD and surrounding areas

Approved (Corporate)

In business since 1949

Free estimates

Emergency services offered

"Replaced air conditioning unit. Super nice brought us portable a/c units until installation was completed. Very professional and easy to deal with."
Furnace Tune Up
Floor Heating System
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+2

Response time1 day
17 neighbors recently requested a quote
Recommended by89%of homeowners
Avatar for Petro Home Services
Petro Home Services
4.6(
93
)

Serving Frederick, MD and surrounding areas

Approved (Corporate)

In business since 1903

Emergency services offered

Warranties offered

"It was a superb experience. From the visit by Bruce the sales representative to the installation day to the follow-up from Petro, every single person we interacted with was helpful and professional. When Bruce arrived to do the assessment, we spent time going over the heating needs in the house. After a thorough inspection and measurement of the house, we sat down. He showed me a few options, all of which were going to provide good service. I ordered a unit at the end of that meeting. The installation day was just terrific- the entire work crew that showed up were everything I would hope to find: Upbeat, informative, hard-working, focused. The job was finished before end of day as promised. The heater room is now immaculate, with new piping and a new heater. It was like watching a pit crew at a NASCAR race. Everyone had their tasks, they moved carefully but quickly. The materials were all laid out in order, etc. Just a totally professional approach to their work. The crew boss answered any questions I had. The follow-up for a normal inspection of the furnace chimney was scheduled the day after the installation. I’ve gotten calls to insure we are satisfied with the work. Satisfied barely covers it- I am pleased to write this kind of review. Without hesitation I will recommend Petro to friends and family throughout the Philly area. Peter A. Elkins Park"
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Response time6 days
17 neighbors recently requested a quote
Recommended by86%of homeowners
Avatar for Hecomo
Hecomo
5.0(
11
)

Serving Frederick, MD and surrounding areas

Approved

Credit card accepted

Customers say: Quick response

"Arrived on time, professional, got the job done quickly and provided clear explanations on what was required for the job. Would recommend their services and signed up their membership plan to maintain my system to prolonged life span."
Heating & A/C Project
Heating & A/C Project
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+8

Response time7 hrs
11 neighbors recently requested a quote
Recommended by90%of homeowners
Avatar for Mahdy Mehraeen
Mahdy Mehraeen
5.0(
13
)

Serving Frederick, MD and surrounding areas

Approved

In business since 2025

Welcome to Mahdy Mehraeen's homepage!!We are committed to exceeding your expectations. As experts, we will handle your needs with the high quality expertise, that your home or business deserves. We offer competitive prices, and customer satisfaction is our number one priority. Call us now!\n

Response time3 hrs
Response rate100%
14 neighbors recently requested a quote
Avatar for Buric Heating and Air Conditioning
Buric Heating and Air Conditioning
4.7(
20
)

Serving Frederick, MD and surrounding areas

Approved

In business since 2000

Free estimates

Emergency services offered

"Everything went great. My AC died and it was close to 20 years old so I wanted the whole unit replaced. I have 4 young kids so no AC in the summer was not a pleasant option. The owner came out on site the day we called and was able to have the new unit installed the next day. I have dealt with many HVAC companies in the past as an Insurance Adjuster. These guys exceeded my expectations and were very reasonable on price. I highly recommend using Buric Heating and Air Conditioning!"
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+7

Response time2 hrs
Response rate93%
17 neighbors recently requested a quote
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FAQs for window a/c unit service or relocation projects in Frederick, MD

If your window air conditioner is relatively new or of high quality, repairing it can restore optimal performance and protect your investment. However, for older units or those with ongoing issues, it might be more cost-effective to replace the unit to ensure long-term efficiency and reliability. Consider the unit's age, the severity of the problem, repair costs versus replacement, and energy efficiency ratings when making your decision. If repairs cost more than half the price of a new unit, replacement is typically the better option.

Window air conditioners last eight to ten years on average. After this time, you may notice decreased efficiency and component wear. Replacing an older unit can improve energy savings and provide updated features like remote controls and better overall performance. With proper maintenance including regular filter cleaning, coil checks, and professional servicing, you can maximize your unit's lifespan.

If your portable AC isn't cooling, it might have a refrigerant leak or a circuit malfunction that's preventing it from working properly. It's best to contact a local air conditioner contractor to inspect and repair the unit. If your AC is older and repairs don't fix the issue, replacing it might be the most effective solution.

Removing a wall-mounted AC costs $55 to $75. Completing the removal yourself at the end of each summer season, being sure to do so according to proper guidelines, keeps you within this cost range. Should you require professional assistance for removal and disposal, if you can't move the unit yourself, expect an added fee of $25 to $50 to the overall cost.

The Frederick, MD homeowners’ guide to window a/c unit services or relocations

From average costs to expert advice, get all the answers you need to get your job done.

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