What We Do With Central AC
All Systems installs complete central AC systems in Poughquag homes with existing ductwork or as part of new construction. Installation involves mounting the outdoor condenser on a concrete pad or wall brackets, connecting refrigerant lines to the indoor coil, running electrical service, installing or upgrading the thermostat, and commissioning with proper refrigerant charge and airflow verification. We perform Manual J load calculations to size equipment correctly for Poughquag homes—oversized units waste energy and don't dehumidify properly in Dutchess County's humid climate, while undersized units can't keep up on the hottest days. / For Poughquag replacements, we remove the old outdoor unit, inspect and often replace the indoor coil, then install and test new equipment. We also repair existing systems: refrigerant leaks, compressor failure, frozen evaporator coils from airflow restrictions, electrical failures in contactors or capacitors, and condensate line clogs. Annual maintenance prevents most failures—we clean outdoor condenser coils clogged with leaves, inspect connections for corrosion, check capacitor voltage, and verify proper electrical operation for Dutchess County homeowners.

AC Installation
AC installation replaces your old air conditioning system with a new, energy-efficient unit sized and configured for your home's cooling needs in Poughquag. We perform load calculations to match the right capacity to your space, ensuring efficient operation and consistent temperature control throughout the cooling season. The result is a properly functioning system that cools your home without wasting energy or running short.

AC Repair
AC repair restores cooling when your central air system stops working or loses capacity in Poughquag. We diagnose the problem using specialized testing equipment and replace or repair the failed component, whether that's a compressor, capacitor, fan motor, or refrigerant leak. Most repairs are completed on the same day, and your system is tested and commissioned before we leave.

Ductwork Services
Ductwork design and installation delivers heated or cooled air throughout Poughquag efficiently and evenly. Poor ductwork design causes hot and cold spots, wasted energy, and higher utility bills. All Systems sizes, installs, and seals ducts to manufacturer specifications so your heating and cooling system performs at full capacity.

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ABOUT
ALL SYSTEMS HEATING & COOLING
who we are
All Systems Heating & Cooling is a local family-owned & operated HVAC company based in Poughkeepsie, NY. For over 20 years, serving Dutchess County and the greater Hudson Valley with reliable heating and cooling work. Handling installation, maintenance, and repair for homes and small businesses.
Why Dutchess COUNTY property owners Choose Us
Licensed & Insured ⛨
20+ Years In Business ◷
100+ Satisfied Clients ✓



Frequently Asked Questions
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What Clients Say about us..
"Incredible experience with these guys from All Systems. High quality work and got it done extremely quick and efficiently. I wouldn't use or recommend anyone else to my family and friends. These guys are the absolute best in the business."
- Paul Latino
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"They were able to come sooner than first anticipated, were neat, polite and professional. A true pleasure to have in my home for the 5 hours or so. Thoroughly explained what was being replaced, did not speak condescendingly, listened to my concerns. I would highly HIGHLY recomend them."
- Thomas S.
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"On time Competent and thorough. Took shoes off entering house. Anthony White, owner of All Systems is always on the job along with a competent, personable assistant (Who has worked with Anthony for a number of years) Mr. White installed our central AC system in our Cape Cod style house and did a fantastic job.....we have been loyal customers ever since (approx. 10 years now)"
- Roger J.
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