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

Avatar for North Alabama Technical Services
North Alabama Technical Services
4.9(
124
)
Window A/C Unit - Service or Relocate

Serving Plymouth, CA and surrounding areas

In business since 2010

Emergency services offered

Credit card accepted

"Mr. Ferrell first connected his computer to my computer via internet and worked for quite a few hours trying to determine what exactly was wrong. The next day he continued working from his computer for several hours. He determined he would have to have my desktop tower to complete the repair. He and my son met in Huntsville to exchange the tower. He then cleaned up a lot of what was wrong and reloaded Windows 10. He deleted the D: drive which had way too much memory allotted to it. The tower was returned and I plugged it all back together and it is working better than it did when I first purchased it. I would use him again and I recommend him highly to anyone needing computer updating and/or repair. His work is warrantied and he is very personable, knowledgeable, and helpful."
2014 Super Service Award Winner!
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Recommended by97%of homeowners
Avatar for Mega Power Electric, Inc
Mega Power Electric, Inc
5.0(
191
)
Window A/C Unit - Service or Relocate

Serving Plymouth, CA and surrounding areas

In business since 2000

Free estimates

Emergency services offered

"We recently had Mega Power Electric Inc install a solar system and panels. The President and provided excellent communication all the way through the process. He even met with us after installation to explain the almost incomprehensible PG&E bill. Although not the least expensive bid, his was competitive and I felt he was as interested in educating me about solar and the various types of panels and inverter systems as he was in selling a system. He demonstrated how the array of panels would meet our energy needs and as opposed to some of the other companies, wasn't selling us more than we needed. We are very satisfied with our solar system and I highly recommended Mega Power Electric Inc."
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+32

Recommended by100%of homeowners
Avatar for BON Heating & Cooling
BON Heating & Cooling
5.0(
10
)
Window A/C Unit - Service or Relocate

Serving Plymouth, CA and surrounding areas

In business since 2011

Free estimates

Emergency services offered

"Water heater replacement and 3-compartment sinks. We got a tankless installed and a new set of HVAC unit. Price is a lot cheaper than the competition and they are punctual for work and speedy with the work process. And detail-oriented. I strongly recommend this business."
Horizontal condenser
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+11

Recommended by100%of homeowners
Avatar for 4 Corners Construction inc.
4 Corners Construction inc.
5.0(
14
)
Window A/C Unit - Service or Relocate

Serving Plymouth, CA and surrounding areas

In business since 2019

Free estimates

Emergency services offered

"Glen and his crew did an amazing job!!! They were very professional and willing to put in the extra effort to make sure we were happy with our kitchen. We had some unexpected issues arise and Glen was able to really give us peace of mind. He and his crew adjusted schedules, stayed extra hours, and really went the extra distance to make sure they got everything completed to our liking. They did an outstanding job and we will absolutely be working with them again."
Remodeling - Kitchen & Bathroom Project
Remodeling - Kitchen & Bathroom Project
Remodeling - Kitchen & Bathroom Project
Remodeling - Kitchen & Bathroom Project
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+141

Recommended by100%of homeowners
Avatar for The Hot Spot - Year Round Fireside
The Hot Spot - Year Round Fireside
4.5(
79
)
Window A/C Unit - Service or Relocate

Serving Plymouth, CA and surrounding areas

In business since 2000

Free estimates

Credit card accepted

"Went well considering that I needed to have them come back to raise the unit.  The unit was also was a part missing from manufacturer and they readily ordered and installed the part within 2 days.  They have been receptive to my calls for assistance....they seem genuinely concerned that it is working properly for me.
"
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Recommended by94%of homeowners
Avatar for Park Mechanical Heating & Air Conditioning
Park Mechanical Heating & Air Conditioning
4.2(
74
)
Window A/C Unit - Service or Relocate

Serving Plymouth, CA and surrounding areas

In business since 1911

Emergency services offered

Credit card accepted

"I wasn't fully happy with this latest service, but the check-ups they did prior to that, I was very happy with.  We probably won't use them in the future because we at this moment are just changing out our air conditioning and furnace.  We have a different contractor that's going to do that work, so for annual maintenance we will probably stay with the new vendor."
Recommended by81%of homeowners
Avatar for Hawthorne Plumbing, Heating & Cooling Reno
Hawthorne Plumbing, Heating & Cooling Reno
4.1(
146
)
Window A/C Unit - Service or Relocate

Serving Plymouth, CA and surrounding areas

In business since 2012

Free estimates

Emergency services offered

"A technician from Hawthorne Plumbing came at the appointed time and did fabulous work! The shower drains perfectly now. Other vendors were quoting me in the $250-300 range, which seemed overpriced for about 20 minutes of work. Hawthorne had a "single drain special" for about $80, which was reasonable."
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+2

Recommended by85%of homeowners
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FAQs for window a/c unit service or relocation projects in Plymouth, CA

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 Plymouth, CA 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.