Charter Climate Mechanical Servicing Fairfield and New Haven County, Connecticut. We are experienced, licensed, certified, and insured. Covering everything from emergency repairs, same-day change-outs, maintenance, and full system installations.
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![Heating merchanical services]()
Heating
Furnace, boilers, and heat pump repair, replacement, and installation — fast when your heat goes out, done right when it's time to upgrade.
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![Air COnditioning services]()
Air Conditioning
Repair, maintenance, and new installs for homes and businesses — all makes and models.
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![Air Quality services]()
Air Quality
Cleaner air through filtration, purifiers, and humidity control.
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![Water HEaters Services]()
Water Heaters
Repair and replacement for tank and tankless systems — same-day service when you're without hot water.
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Charter Climate Mechanical
🔧
475-270-8563
❄️
Serving Fairfield County & New Haven County
♨️
Charter Climate Mechanical 🔧 475-270-8563 ❄️ Serving Fairfield County & New Haven County ♨️
EMERGENCY
Heat or AC out right now?
Emergency service — call us before it gets worse.
Our Services
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Furnace and heat pump repair, replacement, and installation. Fast diagnosis when your heat goes out, and full system upgrades when it's time to replace.
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Improve the air you breathe at home or work with indoor air quality solutions from Charter Climate Mechanical. We install and service air purifiers, whole-home filtration systems, humidifiers, and dehumidifiers — reducing allergens, dust, and excess moisture so your air is cleaner and your HVAC system runs more efficiently.
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AC repair, maintenance, and new system installs for homes and businesses. We service all makes and models — not just what we sell.
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Repair and replacement for tank and tankless water heaters. Same-day service when you're without hot water.
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Mini-split installation and service — ideal for additions, garages, or homes without existing ductwork.
Heating and cooling done right.
Fast, reliable HVAC service for homes and businesses. Licensed, local, and ready when you need us.
Built on Expertise and Integrity
Over 15 years serving homes and businesses across Fairfield and New Haven counties. Licensed, certified, and committed to doing the job right — every time.
Reviews
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"Charter Climate Mechanical has been our go-to for HVAC service across our properties. Consistent, reliable, and quick to respond every time, exactly what we need when managing multiple units. Their expertise shows in the quality of the work."
Luis Carrena, Carrena Property Management & Realty, LLC
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"Our heater died in the middle of a cold snap. It was an older unit that a previous company couldn't figure out. Charter Climate Mechanical came out fast, diagnosed the real issue, and had us back up and running the same day. They stood behind the work with a warranty too, which said a lot. Highly recommend."
—Maria P., Stamford
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"John installed a boiler unit in our apartment complex . It was safe, clean, and fast. Fair pricing, no wasted time. It's been over a year and it still runs perfectly. Exactly the kind of work you want when you're trusting someone in your property."
-Raymond C, NYC