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

Avatar for Petro Home Services
Petro Home Services
4.4(
1,786
)
Window A/C Unit - Service or Relocate

Serving Warrenton, VA and surrounding areas

Approved (Corporate)

In business since 1903

Emergency services offered

Warranties offered

"One of the best contractor experiences we have ever had. Jim called the day before to confirm the appointment. Larry the Plumber was so nice to deal with. He put on she covers to protect my wood floors, worked very neatly and gave us some tips about ongoing maintenance. He did a perfect job. This review us for Petro in central NJ. i was not able to change the company location. We hired them through Amazon."
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Response time6 days
Response rate100%
18 neighbors recently requested a quote
Avatar for BlueStar Air Mechanical Inc.
BlueStar Air Mechanical Inc.
4.9(
32
)
Window A/C Unit - Service or Relocate

Serving Warrenton, VA and surrounding areas

Approved

In business since 2012

Free estimates

Emergency services offered

"Very well. Technician, John, was patient and thorough as he cleaned and took readings of the systems. He took the time to walk me through the maintenance and care that I need to take care of the Heating and water heater systems of my newly acquired condo in Fairfax County Virginia."
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+13

Response time3 hrs
Response rate100%
6 neighbors recently requested a quote
Avatar for BRIGGS HEATING & COOLING
BRIGGS HEATING & COOLING
4.5(
15
)
Window A/C Unit - Service or Relocate

Serving Warrenton, VA and surrounding areas

Approved

In business since 1996

Free estimates

Warranties offered

"Mathian did a great job repairing my a/c unit recently. He arrived when he told me he would and I was expecting a much higher bill and was pleasantly surprised how reasonable the price was. Thanks!"
Response time10 hrs
Response rate100%
Recommended by86%of homeowners
Avatar for Pope's Air Conditioning & Heating
Pope's Air Conditioning & Heating
4.8(
798
)
Window A/C Unit - Service or Relocate

Serving Warrenton, VA and surrounding areas

In business since 1991

Free estimates

Emergency services offered

"Our 2.5 ton upstairs A/C was leaking coolant, so we opted to replace it. Since downstairs unit is a Carrier, we picked Pope's to bid for the job, as they were listed by Carrier, had good marks on Angie's list, and were locally owned. Pope's Air responded the same day we called, and Tim Stewart came in the afternoon, and spent over an hour describing our options and costs. We received a competitive bid, and selected Pope's Air for the work. Our previous supplier had replaced our downstairs unit a couple of years back, and had put in a unit which stressed our ductwork, causing a whistle when loaded. Pope's Air volunteered to have a look at that problem, too, included at no charge. Pope's Air scheduled and came on time the following week. It took a day to do the work, and the installers were clean and professional. They came up with an inexpensive fix in the cold air return ducting, and implemented it. No more whistle. In the upstairs unit, they discovered some crushed ductwork which our previous supplier had ignored and replaced about 20' of ducts, all for a very reasonable upcharge. The A/C works fine, w/ a better airflow, and they will return for an inspection once the weather warms enough to exercise the unit. We plan to use Pope's Air for all of our Heating and A/C needs in the future. Highly recommended."
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Recommended by93%of homeowners
Avatar for Total Comfort Heating, Air & Plumbing
Total Comfort Heating, Air & Plumbing
4.7(
121
)
Window A/C Unit - Service or Relocate

Serving Warrenton, VA and surrounding areas

In business since 2002

Emergency services offered

Credit card accepted

"Great customer service! Josh and his team (Kevin and Chris - installers) were great from the first phone call until the house cooled down! Professional staff, took every precaution to keep our house clean while they worked, cleaned up afterwards....very customer focused. They met every timeline they provided. The ladies in the office staff were super friendly. Of note, it took a few days before we could get system installed. They delivered and installed window units in the den and bedrooms to get us through the hot days. All i all, a great experience and we can't recommend going anywhere else."
Recommended by95%of homeowners
Avatar for Lisa's Elite Sedans LLC
Lisa's Elite Sedans LLC
4.9(
172
)
Window A/C Unit - Service or Relocate

Serving Warrenton, VA and surrounding areas

In business since 2010

Emergency services offered

Credit card accepted

"The driver arrived in a large SUV (though we had discussed a sedan) because he thought we would be more comfortable in a larger car.  He was polite and professional and helpful.  The ride was nice and quick - and we arrived at Dulles without any problems.
I will definitely use the service again and would recommend to others.
"
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Sedan

+2

Recommended by97%of homeowners
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FAQs for window a/c unit service or relocation projects in Warrenton, VA

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 Warrenton, VA 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.