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Find Window a/c unit service or relocation pros in Chelsea

Avatar for Total Comfort Mechanical Inc
Total Comfort Mechanical Inc
4.9(
214
)

Angi Approved

Super Service Award Winner

In business since 2009

Free estimates

Emergency services offered

"Five Star Service! Total Comfort Mechanical planned, designed, and installed a Mitsubishi Intelli-Heat system at our home in Melrose. They seamlessly combined our existing gas furnace and ducted system with an efficient Mitsubishi heat pump to create a hybrid heating and AC system. The team exceeded our expectations. They are honest, respectful, and always maintained a positive and professional attitude. They did everything they said they would do and even went above and beyond. The technicians are skilled and dedicated, often working long hours to ensure the job was done right. We were impressed by their commitment to keeping our work sites clean at the end of each day. The planning was meticulous, the communication was excellent, and the final delivery exceeded our expectations. We can confidently recommend Total Comfort Mechanical for any heating and air conditioning projects. Thank you, Wendell and team, for making our home more comfortable and efficient!"
7 neighbors recently requested a quote
Recommended by99%of homeowners
Avatar for Step Handiman, LLC
Step Handiman, LLC
5.0(
3
)

Angi Approved

In business since 2020

Free estimates

Customers say: Quick response

"Step Handiman and crew are a dream team for any homeowner who is searching for a reliable and trustworthy handyman construction company. My bathroom was dated back in the â 70s and just begging for a complete renovation. I had a vision of exactly what I wanted my bathroom suite to look like, it was an accumulation of different designs and fixtures that only the most talented would have been able to bring to fruition. Step Handiman did not disappoint, they took my wish list of bathroom design ideas and made them come to life. Essentially, they gutted the bathroom and started from scratch, creating an ample palette for creativity. Their skills were highlighted as they laid an intricately patterned tile floor and complementary wall tiles in the shower spa and jacuzzi areas. Without hesitation, they installed a luxury steam shower spa complete with a heated shower bench and multiple rainfall showerheads. As if that was not enough of a treat, they were able to tuck away a gorgeous sanctuary created around a divine jacuzzi. A girlâ s dream bathroom will always include a walk-in closet and a dressing room, my dream has finally come true with the help of Step Handiman. If you are looking for a company that fulfills its promises, if you are looking for a company that is professional and committed to open communication, if you are looking for a company that prioritizes quality work and customer service, if you are looking for a company that works in a timely manner and within their estimate of your initial renovation consultation, and if you are looking for a company that is considerate of your home and of you, then Step Handiman is the company for you. Going forward, Step Handiman will always be my go-to for any home renovations, let them be yours as well."
1 neighbors recently requested a quote
Recommended by100%of homeowners
Avatar for RPM Heating & Cooling LLC
RPM Heating & Cooling LLC
5.0(
4
)

Angi Approved

In business since 2017

Free estimates

Emergency services offered

"My furnace needed to be replaced. I got a few bids and Matt RPM got the job. He was meticulous in his work! He reviewed with me what I needed to know. He left the area cleaner than he arrived and over time if I had a question he was quick to reply. I would hire him again in a minute!!"
9 neighbors recently requested a quote
Recommended by100%of homeowners
Avatar for Rodenhiser Home Services
Rodenhiser Home Services
4.6(
457
)

Angi Approved

In business since 1928

Emergency services offered

Warranties offered

"The work was done correctly and promptly, but quite expensive. On the plus side, he presented all the options and didn't really try to upsell. Just the facts."
19 neighbors recently requested a quote
Recommended by86%of homeowners
Avatar for Richmond's Home
Richmond's Home
5.0(
22
)

Angi Approved

Super Service Award Winner

In business since 2023

Free estimates

Emergency services offered

"Our insurance company demanded without any prior notice that we immediately do a ton of work on the house -- removing vegetation on a garage roof, fixing cracks in the cement steps, replacing a baluster, etc. -- and that we do it immediately. Gerardo and his crew were fast, innovative, friendly and thoroughly efficient. We are continuing to use Gerardo for other things. We dropped the insurance company (Commerce). "
2 neighbors recently requested a quote
Recommended by77%of homeowners
Avatar for Sila Heating, Cooling, Plumbing and Electrical
Sila Heating, Cooling, Plumbing and Electrical
4.7(
4,795
)

Angi Approved

In business since 1989

Free estimates

Emergency services offered

"No invoice transparency at Sila Heating, Cooling, Plumbing, and Electrical. I had an appointment on February 16, 2026, to troubleshoot a no-heat issue on the second floor of my home. I was told the repair would be $1,500. Although hesitant, I agreed to proceed because I needed heat. The repair was completed, I paid $1,524.90, and the technician left. I later realized I had not been provided with an invoice, so I called the company directly at 781 438 4114. The person who answered the phone emailed me an invoice. The invoice listed an HVAC diagnostic fee of $69.00, followed by ?HYD 170,? with no price or itemized breakdown provided. I understand that professional services and parts can incur significant costs, it is unreasonable that the part alone could account for the entire charge without any supporting documentation. I respectfully requested a detailed breakdown of the invoice through multiple phone calls and emails; however, the responses I received were dismissive and failed "
51 neighbors recently requested a quote
Recommended by89%of homeowners
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FAQs for window a/c unit service or relocation projects in Chelsea, MA

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 Chelsea, MA 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.

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