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Top-Rated Window a/c unit service or relocation pros in Lancaster - Updated Nov 2026

Blue Parkway Ventures LLC dba BlueCore Maintenance
New to Angi
Window A/C Unit - Service or Relocate

Serving Lancaster, SC and surrounding areas

Approved

BlueCore Maintenance is a North Carolina-based property maintenance company serving residential and commercial customers. We provide dependable repairs, handyman services, painting, carpentry, plumbing, electrical, and HVAC solutions through qualified trade professionals. Our focus is simple: responsive communication, competitive pricing, quality workmanship, and reliable service from start to finish. Whether you need a small repair or ongoing property maintenance, BlueCore is ready to help keep your home or business running smoothly.

Wilson Construction
2.5(
4
)
Window A/C Unit - Service or Relocate

Serving Lancaster, SC and surrounding areas

Approved

In business since 1974

Credit card accepted

Wilson Construction is a locally owned and operated company that values honesty and integrity in all aspects of our business. Our dedicated team of professionals has over 22 years of hands on experience, to provide innovative ideas and suggestions tailored to your projects. Our services are customized to your individual needs, paying close attention to the details of each project that we are involved with. Please feel free to contact us today!

Avatar for Bradham Comfort Services
Bradham Comfort Services
4.9(
659
)
Window A/C Unit - Service or Relocate

Serving Lancaster, SC and surrounding areas

In business since 1975

Free estimates

Emergency services offered

"I love this company! They did a fantastic job 6 years ago when they installed a new AC unit for us. They've provided us excellent service ever since. Last week we finally decided to replace the furnace, too. They gave us the quote on Wednesday afternoon, and they were here bright and early Friday morning to start the work. I strongly believe that these are honest and fair people. I'm not at all surprised to see that they've received stellar ratings from others. The best part of all is that they fixed my daughter's above garage/east facing bedroom cooling problem. Before the work, her room was like a frying pan during summer mornings. Bradham Brothers took care of that problem like it was nothing, and they did it for a very reasonable price. This is life altering stuff!"
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+5

Response time1 day
Response rate100%
Recommended by97%of homeowners
Avatar for Empire Carpet & Blinds
Empire Carpet & Blinds
4.6(
206
)
Window A/C Unit - Service or Relocate

Serving Lancaster, SC and surrounding areas

In business since 1996

Free estimates

Credit card accepted

"I was very pleased. Their price was competitive. It's only been 6 months so time will tell for quality. Two people came to complete the service. They came at 10 and they were done at 4 or 5 o'clock. It took them all day. The salesman was good. The installers were timely and they had good craftsmanship. I liked the selection of carpets they had."
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+5

Recommended by96%of homeowners
Avatar for American Air Heating & Cooling Inc
American Air Heating & Cooling Inc
4.4(
72
)
Window A/C Unit - Service or Relocate

Serving Lancaster, SC and surrounding areas

In business since 1995

Free estimates

Emergency services offered

"We did not use American Air, and we will not call them for any services again.  Whether it was a lack of knowledge of our Carrier system, or an attempt to take advantage of our situation (temperatures outside were in the single digits and we needed heat) - we were disappointed and do not trust this provider.
"
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+3

Recommended by88%of homeowners
Avatar for North Alabama Technical Services
North Alabama Technical Services
4.9(
124
)
Window A/C Unit - Service or Relocate

Serving Lancaster, SC and surrounding areas

In business since 2010

Emergency services offered

Credit card accepted

"Excellent service, very fast response to my request for service, picked up laptop, diagnosed issues. Initially thought it was an OS update issue but the hard drive had failed along with other components (including 'CPU). Because other components were involved, a new solid state hard drive was put into a laptop with a working processor - same type CPU as in the failed unit. The laptop was repaired and returned in less than a week. This company picked up and dropped off the laptop (driving from Huntsville, AL (about 60-70 minutes)-- great service in this covid environment. I would recommend this company to my family./friends and will use again."
2014 Super Service Award Winner!
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Recommended by97%of homeowners
Avatar for Fresh Air Technologies, LLC
Fresh Air Technologies, LLC
4.4(
239
)
Window A/C Unit - Service or Relocate

Serving Lancaster, SC and surrounding areas

In business since 2001

Credit card accepted

"I cannot say enough good things about them. They are the only ones authorized in this area to put an aresol inside the air vents. It seals little air  leaks in your vents. It also gives protection against future mold, that kind of thing. Signature Exteriors referred me to them. They did their job exactly the way they were supposed to. They were aware. I have dogs and they were aware, don't just open the front door, the dog might get out. They were here long enough that I couldn't just lock the dogs out. You've got these big fans and blowers and all that. They took such care with my house. It's big major equipment that can only be so dainty with it. They did their best.
We still have one more piece to do. The first thing they do is they clean all of your vents. That is included in the price to putting the aresol treatment in. The aresol treatment, there's a computer to tell it what it's doing and when it's done. Getting it set up is the biggest part of the job. It takes about 2 hours to clean up all the vents and that kind of thing. The computer comes on and says, yes you have things in good shape or no you still have a gap somewhere. Well, they came last week and on the downstairs the computer kept saying you've got a gap and the man the came up to me and said, Ma'am it says that you have a 27 square inch hole somewhere in all your venting. I said, oh my gosh, let me just pay you. You spent half a day and you didn't get to do your job but that's on me not on you and he said, no, ma'am, we're going to find the hole. Well, again, all this is closed up. They start taking out the vents, using their flashlights and using their cell phones to photograph all throughout the venting of the downstairs of my house until they find a phantom vent. When the house was built 31 years ago, they closed off where a vent was supposed to go. I have been heating and cooling the gap where the downstairs ceiling and the upstairs floor, I don't know how many square feet that is, we've been heating and cooling this for 30 years. So, they said, here, let us email you the photos and let us talk to our boss. We know that we don't do this kind of thing but somebody needs to take care of this. I said that I wanted to pay them and he said there is no way we are going to charge you to get nothing done. He said, you let you know when the vent is replaced and I'll send the guys out and they'll finish the job they came to do."
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+4

Recommended by87%of homeowners
Avatar for Handyman Near Me
Handyman Near Me
5.0(
20
)
Window A/C Unit - Service or Relocate

Serving Lancaster, SC and surrounding areas

In business since 2018

Free estimates

Emergency services offered

With, AJUnique Handyman Services we get your home repairs done right, on time, and at a price that won't break the bank. Call us for a free estimate on any project, big or small - your local, reliable handyman service with a commitment to, A Unique quality!" job you need done we are here to help quality an unique service and great price, With over 12 years of experience and One on One customer service bringing you along the process of your work , give us a call today. All of our work comes with a 30 day warranty.\n\n

Remodeling - Kitchen & Bathroom Project
Remodeling - Kitchen & Bathroom Project
Auxx Lift Installation
Handymen Project
Roofing Project

+36

Recommended by100%of homeowners
Avatar for R & B Climate Control LLC
R & B Climate Control LLC
4.5(
39
)
Window A/C Unit - Service or Relocate

Serving Lancaster, SC and surrounding areas

In business since 2008

Free estimates

Emergency services offered

"I have used the company once and everything has gone very well so far. The staff has done fine work. They came recommended to me for the brand of furnace and AC I have. I have not had an issue contacting them or scheduling a service when I need."
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Fort Mill Athletics
Recommended by86%of homeowners
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FAQs for window a/c unit service or relocation projects in Lancaster, SC

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 Lancaster, SC 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.