Top-rated window a/c unit service or relocation pros.

Get matched with top window a/c unit service or relocation pros in Marriottsville, MD

Enter your zip and get matched with up to 3 pros

Matching on HomeAdvisor

Share some details icon
Share some details about your home project.
Match with local pros icon
Within moments, match with highly-rated local pros.
Compare quotes icon
Compare quotes and choose the best pro for the job.

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

Avatar for Tim Kyle Electric Heating & Cooling
Tim Kyle Electric Heating & Cooling
4.9(
370
)
Window A/C Unit - Service or Relocate

Serving Marriottsville, 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!"
Additional Photos
Additional Photos
Additional Photos
Additional Photos
Additional Photos

+17

Response time1 day
Response rate100%
11 neighbors recently requested a quote
Avatar for B A R Appliances AC LLC
B A R Appliances AC LLC
4.8(
319
)
Window A/C Unit - Service or Relocate

Serving Marriottsville, MD and surrounding areas

In business since 1993

Emergency services offered

Credit card accepted

"Henry and John provided the service and were very professional. Although they arrived a bit later than expected, the inspection was performed efficiently and completed well within the one hour I had expected it to take. I had been remiss in replacing my filters and Henry explained to me why it is important to change them every three months. Knowing the possible consequences will lead me to be more responsible in the future. My A/C unit is installed in an attic and even though the ladder I provided was rather short, Henry said not to bother getting a longer one and made do with what I had provided. John volunteered to carry the ladder back downstairs and carried the longer, heavy wooden ladder out to the yard for me. I was also pleased that both men put on shoe covers to walk through my house. In sum, the service was carried out professionally and cordially and I would definitely use their services again."
Additional Photos
Additional Photos
Additional Photos
Additional Photos
Additional Photos

+8

Recommended by94%of homeowners
Petro Home Services
4.6(
260
)
Window A/C Unit - Service or Relocate

Serving Marriottsville, MD and surrounding areas

In business since 1903

Emergency services offered

Warranties offered

"I requested various companies to give me a bid on the replacement of my oil fired furnace. I got my first bid from a company that I had used for over 40 years. I then requested a bid from Petro Oil. Petro Oil showed up promptly to review my old furnace system and give me a bid. The Petro sales rep was looking at my air conditioning unit as soon as he arrived. I told him that I needed a price on my furnace. He politely introduced himself and told me he was identifying the AC system so he could configure a proposal that included a properly sized fan that would be pushing the air for my AC unit during the summer. He then reviewed my furnace and quoted me two prices for different brand furnaces. Both bids were very competitive. I emailed my response early the next morning. He immediately responded. I inquired about service for the system and they immediately responded and offered me a $150.00 rebate on my first oil delivery if I would switch to there service. I scheduled the installation and got a call offering me a date sooner than I expected. This was during a time when night temperatures were dropping into the teens. The technician arrived early on the install date and installed the furnace. No problems. All items promised have been fulfilled. Petro delivered."
Additional Photos
Additional Photos
Additional Photos
Recommended by90%of homeowners
Avatar for Broyles HVACR
Broyles HVACR
5.0(
11
)
Window A/C Unit - Service or Relocate

Serving Marriottsville, MD and surrounding areas

Free estimates

Emergency services offered

Credit card accepted

"Broyles HVAC has installed practically everything in my house: - New AC - New outdoor compressor, including wiring everything - New thermostat Broyles is everything you want in a HVAC company: - Honest. Won’t sell you something you don’t want or need. Will make sure you understand what is the best solution for your problem both now and into the future. - Fair Value. Not the cheapest but certainly one of the most fair priced company I’ve dealt with especially considering the Master HVAC certification Broyles has. They’re certified to do any kind of HVAC work which all companies cannot claim. - Professionalism. Broyles is available within 24 hrs almost anytime I’ve needed them. They will show up as scheduled, on time, ready to work with the necessary tools. Can’t stress how nice it is to have someone who does this. I’ve recommended him for friends and have had nothing but good experiences. Anything you need HVAC, Broyles can handle it for you."
Additional Photos
Additional Photos
Additional Photos
Additional Photos
Additional Photos

+16

Recommended by100%of homeowners
Avatar for LastMinuteLabor.com
LastMinuteLabor.com
4.5(
992
)
Window A/C Unit - Service or Relocate

Serving Marriottsville, MD and surrounding areas

In business since 2005

Emergency services offered

Credit card accepted

"Excellent service.  Our first move from Hanover to Severn ended up being on the rainiest day on record.  Guys came out, moved everything that could be moved with out water damage.  They were fast, and there was no damage even under horrible conditions, and a 2 difficult angled landings between floors.  On our second move, they hustled to get everything packed and loaded on the first day.  When we met them in NC, they got everything unpacked and moved into place with speed and no damage to any furniture.  Some of the items we had include two very heavy recliner couches, and 4 bedrooms worth of stuff.
"
Recommended by89%of homeowners
...
Showing 1-10 of 135
FAQs for window a/c unit service or relocation projects in Marriottsville, 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 Marriottsville, 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.