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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.

19 neighbors recently requested a quote
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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 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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Heating and Air Conditioning questions, answered by experts

An HVAC system typically lasts between 10 and 30 years, with an average lifespan of 15 to 25 years. The longevity of the system is influenced by factors such as the quality of the unit, usage frequency, local climate, and how well it is maintained. Regular maintenance, including cleaning, filter replacements, and professional inspections, can help maximize its lifespan. Different components within the system have varying life expectancies. For example:

  • Furnaces: 15 to 30 years

  • Boilers: 20 to 35 years

  • Air Conditioners (AC units): 12 to 20 years

  • Heat Pumps: 10 to 20 years

  • Ductless Mini-Splits: 10 to 30 years

One of the first signs of mold in an air conditioner is a musty smell. You're likely to notice the smell when the unit runs, from the air coming out of the vents or the unit itself. You may also be able to see mold growing on the unit, such as near the condenser coils or by the fan. In some cases, there may be visible mold by the vents.

No, for two very important reasons. First, it’s illegal to release refrigerant into the air or ground since it can be toxic and cause environmental damage. Technicians typically pump old or extra refrigerant into separate tanks for special disposal. Second, without professional equipment to read refrigerant pressure and levels, plus the AC’s suggested requirements, it’s impossible to know if you’ve removed the right amount of refrigerant. Stay away from a DIY solution here and seek an expert with the right tools.

It depends on the size of the space you’re cooling down. If you’re looking for the most affordable way to cool an entire house over a long period of time, then central air will be more cost-effective. But when it comes to cooling down a couple of rooms or one floor, a window unit may be the cheaper option, with both a lower cost to install and less energy used to run.

Yes, a mini split AC system can replace central air—and quite easily, too. Since mini splits don’t require ductwork, homeowners can convert their central air system to a mini split to save money and energy. Consult with an HVAC professional to learn more about the process of replacing your central air with a mini split.

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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