ALL SYSTEMS HEATING AND COOLING
Mini splits • Heat Pumps • Boilers • Oil tanks • Installs • Maintenance
HVAC Services in Lagrangeville, NY
Licensed HVAC contractor serving Lagrangeville, NY. Specializing in Mini-Split Installation, Heat Pump Installation, Oil Tank Installation, Boiler Installation, and more.
Our Core Services
All Systems Heating and Cooling is committed to client satisfaction by providing the best heating and cooling solutions for Lagrangeville, NY climate.
Mini-Split Installation
Mini-split installation in Lagrangeville involves sizing the right system for your home, running refrigerant lines through walls, and integrating an outdoor condenser unit with indoor wall-mounted or concealed heads. All Systems performs Manual J load calculations to match equipment capacity to your square footage and insulation, ensuring efficient heating and cooling throughout Dutchess County. The system is then commissioned with refrigerant charging and pressure testing to manufacturer specification, leaving you with a fully operational ductless unit.
Heat Pump Installation
Heat pump installation in Lagrangeville replaces your existing heating system with equipment that moves heat rather than burns fuel, providing both heating and cooling from a single unit. We size the system using Manual J load calculations, inspect and integrate your existing ductwork, handle all electrical and refrigerant connections to code, and commission the system before handoff. Modern heat pumps rated for cold climate maintain heating capacity down to 5°F outdoor temperature, making them effective for Lagrangeville winters.
Oil Tank Installation
Oil tank installation involves selecting, sizing, and positioning a new fuel storage tank for your home heating system in Lagrangeville. We handle everything from site assessment and tank selection to delivery, placement, piping connection, and pressure testing to ensure your system is ready to heat. The result is a properly installed tank that integrates seamlessly with your existing furnace or boiler and meets all New York State codes.
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 LAGRANGEVILLE PROPERTY OWNERS CHOOSE US
Licensed & Insured ⛨
20+ Years In Business ◷
100+ Satisfied Clients ✓
ABOUT
ALL SYSTEMS HEATING & COOLING
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Frequently Asked Questions
Yes. All Systems Heating & Cooling is fully licensed and insured in New York. You can have complete peace of mind knowing every technician who shows up at your door in Lagrangeville is trained, certified, and covered.
All Systems Heating & Cooling proudly serves Dutchess County and Ulster County, including Lagrangeville, Poughkeepsie, Wappingers Falls, Fishkill, Beacon, Newburgh, Kingston, Hyde Park, Pleasant Valley, Rhinebeck, Red Hook, Millbrook, LaGrangeville, Hopewell Junction, Staatsburg, Highland, New Paltz, Saugerties, and surrounding areas. Not sure if we cover your area? Give us a call and we'll let you know.
We're Bosch Gold Pro partners — one of the top authorized Bosch dealers in Dutchess County. We also work with Mitsubishi, Rheem, Carrier, Big Ass Fans, and other leading brands. Whether you want a budget-friendly system or the highest-end option available, we'll match you with the right equipment for your home and budget in Lagrangeville.
We install and service a full range of HVAC systems including furnaces, heat pumps, ductless mini-splits, central air conditioning, boilers, and oil tanks. We proudly serve Lagrangeville and the surrounding region, including Dutchess County and Ulster County. If you're unsure whether we service your location, give us a call — we're often able to accommodate projects within a reasonable distance.
All Systems Heating & Cooling was founded in 2001 — that's over 20 years serving the region, including Lagrangeville and Dutchess County. The company was built by our family and we're continuing that legacy today, with the same commitment to quality work and honest service our customers have always counted on.
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.
"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.
"Had new central air installed. They did a very good job. Great price. Would use them again They also did my father in laws. Very happy!!"
- Todd Perri
"Brian and his team did an amazing job on our central air install. Great communication, clean, and professional. Highly recommend"
- Brian Rider
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