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Verified Reviews for Heating And Air Conditioning Service pros in Belfast, NY

*The Angi rating for Heating And Air Conditioning Service companies in Belfast, NY is a rating based on verified reviews from our community of homeowners who have used these pros to meet their Heating And Air Conditioning Service needs.

*The HomeAdvisor rating for Heating And Air Conditioning Service companies in Belfast, NY is a rating based on verified reviews from our community of homeowners who have used these pros to meet their Heating And Air Conditioning Service needs.

Last update on June 14, 2026

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Avatar for Fleischman Electrical & Construction LLC
Fleischman Electrical & Construction LLC
5.0(
3
)

Serving Belfast, NY and surrounding areas

Approved

In business since 2020

Free estimates

Emergency services offered

"Job was well done. Diagnosed the problem quickly and promptly fixed the issue. Very professional, responded quickly and showed up as scheduled. Very reasonable rates. No high cost to come out to diagnose."
Response time2 hrs
Response rate100%
2 neighbors recently requested a quote
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Avatar for Krazy Klean
Krazy Klean
New to Angi

Serving Belfast, NY and surrounding areas

Approved

Free estimates

Emergency services offered

Small jobs welcome

Hello, my name is Comfort, founder of an independent cleaning service built on reliability, respect, and honest work. I believe a clean space is more than appearance—it brings peace of mind, Comfort, and a fresh start after long days and hard seasons of life.\n\nWith a strong work ethic and attention to detail, I provide dependable residential cleaning services tailored to each client’s needs. From routine upkeep to deep cleaning projects, I take pride in creating spaces that feel welcoming, refreshed, and cared for.\n\nMy goal: to deliver quality service with integrity, professionalism, and heart. Every home is treated with the same care and respect I would give my own. Whether you need weekly maintenance, monthly cleaning, move-in/move-out services, or a one-time deep clean, I am committed to helping lighten the load so you can focus on what matters most.\n\nClean homes. Clear minds. Honest work.

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Avatar for Rise and Shine Cleaning Services
Rise and Shine Cleaning Services
New to Angi

Serving Belfast, NY and surrounding areas

Approved

Hi, I’m Drew Boyd — the heart and hands behind Rise and Shine Cleaning Services. I’m the one showing up, paying attention to every detail, and making sure your home feels refreshed, peaceful, and truly elevated.\n\nThis isn’t just about cleaning to me — it’s about creating a space you can breathe in and feel proud of. I take pride in consistency, quality, and treating every home with care and respect.\n\nIf you’re looking for reliable, detail-focused cleaning services, I’d love to connect. Message, text, or call me anytime 🤍\n585-610-8079

Housekeeping
Housekeeping
Housekeeping
Housekeeping
Housekeeping

+3

1 neighbors recently requested a quote
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Avatar for Sure Temp Heating A/C & Refrigeration
Sure Temp Heating A/C & Refrigeration
4.7(
23
)

Serving Belfast, NY and surrounding areas

In business since 1977

Emergency services offered

Credit card accepted

"From the first contact and quote to the final bill and cleanup we were very very happy with SureTemp. Professional, responsible, reliable all the way. First rate.
"
Recommended by100%of homeowners
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Avatar for Moore Heating & Repair
Moore Heating & Repair
4.9(
7
)

Serving Belfast, NY and surrounding areas

In business since 2023

Emergency services offered

Credit card accepted

"Brenden was quick to respond. He had to order parts and return to complete the job. We've had him come out for a few issues now. Would highoy recommend to others."
Pump and fitting replacement
95% High Efficiency LP AmeriStar
Pump and fitting replacement
High efficiency swap
Additional Photos

+11

Recommended by100%of homeowners
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Avatar for North Alabama Technical Services
North Alabama Technical Services
4.9(
124
)

Serving Belfast, NY 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
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Showing 1-10 of 44
Heating and Air Conditioning questions, answered by experts

Deciding whether to replace just the AC coil or the entire system depends on the age of your unit and the overall cost. Replacing a coil is less expensive than a full system replacement, but it can still be a pricey repair. If your HVAC system is relatively new and still under warranty, or if the replacement cost is significantly lower than a new system, replacing the coil can be a worthwhile investment that restores efficiency and extends the unit's life. However, for older systems (nearing the end of their 10-15 year lifespan) or those with extensive damage, it is often more cost-effective to replace the entire AC unit. Mismatched coils in an older system can lead to inefficiency and future breakdowns, so a full replacement ensures optimal performance and avoids further costly repairs.

Mold in your air conditioner isn't a good thing, as it can be harmful to your health. If the mold travels through the ductwork or is blown out of the A/C, you and your family can inhale mold spores and develop respiratory illnesses and other problems. Preventing mold from growing in the air conditioner will help protect your health.

A calculation method that your HVAC contractor will use to ensure your system does what it's supposed to is measuring duct output, or its CFM. The calculation requires knowing the cross-sectional area of the ductwork and determining the air speed past any given point within it.

The compressor is the heart of your AC system and is one of the most important parts required to keep it functioning properly. If your AC unit is making a popping, banging, clanging, clicking, or screeching sound, it could point to a problem with the compressor. If the unit is physically vibrating, that can also be an indication that your AC compressor is going bad.

No, you should not attempt to replace an AC evaporator coil yourself. This is a complex task that must be performed by a licensed HVAC technician. The process involves handling hazardous and flammable refrigerants, which poses significant safety risks. Attempting a DIY replacement can also cause further damage to your HVAC system and will likely void its warranty. It is necessary to hire a local AC repair professional for this job.

The Belfast, NY homeowners’ guide to heating and air conditioning services

From average costs to expert advice, get all the answers you need to get your job done.

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