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

Avatar for L & M Home Comfort Systems
L & M Home Comfort Systems
5.0(
6
)
Window A/C Unit - Service or Relocate

Serving Saint David, AZ and surrounding areas

Approved

In business since 2013

Free estimates

Emergency services offered

"Sean not only did the job quickly, efficiently, and correctly, as hoped, he was wonderful to have around! Nice, very professional guy and that’s not something that happens every day. L & M Home Comfort has great customer service. From the first phone call to schedule the appointment, to the completion of replacing the old burned out furnace board which is now working again and heating the house! Don’t waste your time calling a local plumber do yourself a favor and call L & M Water Heaters, Tucson Arizona 520-245-6209. We couldn’t ask for more! Thanks Sean!"
Bosch 18 Seer2 Package Unit
Bosch 18 Seer2 Package Unit
Bosch 18 Seer2 Package Unit
Bosch 18 Seer2 Package Unit
Bosch 16 Seer2 Dual fuel Inverter heat pump

+46

Response time11 hrs
Response rate100%
2 neighbors recently requested a quote
Avatar for North Alabama Technical Services
North Alabama Technical Services
4.9(
124
)
Window A/C Unit - Service or Relocate

Serving Saint David, AZ 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!
Additional Photos
Recommended by97%of homeowners
Avatar for Trusted Heating & Cooling LLC
Trusted Heating & Cooling LLC
4.5(
109
)
Window A/C Unit - Service or Relocate

Serving Saint David, AZ and surrounding areas

In business since 2009

Emergency services offered

Credit card accepted

"Bought coupon on 3/8/14.  Received message Monday 3/10 scheduled for Friday 3/14 between nine and twelve.  Richard arrived just after 11:15 and went right to work on the unit.  129.00 coupon is for yearly servicing for both the A/C and the furnace, well worth the price.  I will recommend to my neighbors.



Update 11/16/14.  Still haven't heard from Trusted about furnace service.  When I bought the coupon back in March and asked Richard about setting up an appointment for November he stated that they would call me in the fall to set up furnace service, well its supposed to get cold tonight [36º] and a week before T-Day.  If I have to call them to remind them about their obligation to finish their service contract thenI need to downgrade my rating."
Recommended by88%of homeowners
Avatar for Temperature Control, Inc.
Temperature Control, Inc.
4.3(
84
)
Window A/C Unit - Service or Relocate

Serving Saint David, AZ and surrounding areas

In business since 1982

Free estimates

Emergency services offered

"A-maze-ing. These guys were GREAT - I won't be calling anyone else in the future. First, they spoke to the woman in the house exactly as they did to the man - no dumbing it down for the ladies. Physically showed me what was going on and explained it well so I understood what was needed and why. They let me know which repairs needed to be done immediately and which could wait - no hard upsell at any point. They set reasonable expectations for what improvement I could expect with each step. Polite, friendly and helpful, showed up well within the estimated window. Before each visit I got a text with the name and picture of the tech who was on their way and a phone call from them to confirm. In 5 visits I worked with only 2 point people, meaning they weren't having to start from zero every time someone walked in. They charge by the job, not the hour, meaning the work was done quickly, but with quality. I had someone I know take a look at the work and they said everything looked very well-done. After each step they followed up with me by phone to find out if I wanted/needed anything else. In short, I had a shockingly great experience with them and can't recommend them highly enough."
Recommended by88%of homeowners
Avatar for Choice Home Warranty
Choice Home Warranty
4.0(
5,680
)
Window A/C Unit - Service or Relocate

Serving Saint David, AZ and surrounding areas

In business since 2008

Emergency services offered

Credit card accepted

"My air conditioner unit is in the attic and normally when it is service the technician works on the unit in the attic, this technician worked on the outside unit which was unusual. However, he was able to get the air conditioner working properly."
Recommended by81%of homeowners
Avatar for Alltech Solutions, Inc.
Alltech Solutions, Inc.
4.0(
75
)
Window A/C Unit - Service or Relocate

Serving Saint David, AZ and surrounding areas

In business since 2014

Emergency services offered

Warranties offered

"There were defects in a cooler thermostat that I had purchased for Alltech to install, which, by the time it could be identified as "bob," or "bad out of the box," had damaged two fan motors, and I was pleased that Alltech stayed on the problem 'til it could be made right. The installation project itself also had some quirks that Alltech was happy to work out."
Response time2 days
Recommended by89%of homeowners
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FAQs for window a/c unit service or relocation projects in Saint David, AZ

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 Saint David, AZ 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.