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ALL SYSTEMS HEATING AND COOLING
Water Heater Replacement In Dutchess County
Water heater replacement removes your old unit and installs a new one sized to match your household demand. We handle all disconnections, gas or electric hookup, venting adjustments, and pressure relief installation. Your new system is fully tested and pressurized before we leave, so hot water is ready to use immediately.
Why Choose All Systems for Water Heater Replacement In Dutchess County
Water heater replacement starts with understanding your current system and household hot water needs. We assess your existing unit, check its age and condition, and review your daily usage patterns to size the replacement correctly. An undersized unit leaves you short on hot water during peak times, while oversizing wastes energy and money. / Once sizing is confirmed, we disconnect your old water heater safely, drain it completely, and remove it from the space. We then position the new unit, make all necessary gas or electric connections to code, install or adjust venting to ensure proper exhaust, and connect the cold water inlet and hot water outlet. We also install a pressure relief valve if one is not present and test all connections for leaks. / After installation, we fill the tank, bleed air from the lines, set the thermostat to the manufacturer recommendation, and run hot water through your home to verify everything works. We walk you through the unit's features, explain the warranty coverage, and answer any questions about operation or maintenance before we finish.

Correct Sizing Based on Household Demand
We calculate your hot water needs using your household size, number of bathrooms, and appliance load. A 40-gallon tank works for most two-person homes, while families of four or more typically need 50 to 75 gallons. Oversizing costs more upfront and runs higher energy bills each month. Right-sizing means adequate hot water without waste.

Gas or Electric Installation to Code
All connections follow New York State building codes and manufacturer specifications. Gas units require proper venting, sediment trap installation, and shut-off valve positioning. Electric units need correct circuit amperage and breaker sizing. Every connection is pressure-tested and inspected for leaks before we leave.

Same-Day Hot Water Activation
Your new water heater is filled, bled of air, and tested before we finish. Hot water flows through your home the same day as installation. No waiting for contractors to return or return visits for startup. You receive the warranty paperwork and a brief walkthrough of operation and maintenance.

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About Our Water Heater Replacement In Dutchess County Services
All Systems Heating and Cooling has served Dutchess and Ulster County for over two decades, handling everything from oil tanks and furnaces to mini splits and boilers. Water heater replacement is one of the most common jobs we do because old units fail without warning and homeowners need reliable hot water immediately. Anthony White and Brian White run the company together and are present on every installation to ensure the work meets our standard. We stock common replacement sizes in our vehicles to minimize delays on emergency replacements.
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.



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ALL SYSTEMS HEATING & COOLING
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All Systems Heating and Cooling is committed to client satisfaction.

MINI SPlITS Installation
All Systems Heating & Cooling specializes in the professional installation of ductless mini-split systems, perfect for customized temperature control without the need for bulky ductwork. Our skilled team installs these energy-efficient systems with precision, providing targeted heating and cooling for specific zones or rooms. Whether upgrading a single area or outfitting an entire property, our mini-split installations offer quiet, efficient operation and optimal climate control for year-round comfort.

HEAT PUMP Installation
We expertly install high-performance heat pumps, designed to provide both heating and cooling in a single system. Our heat pumps operate efficiently by transferring warmth rather than generating it, saving you on energy bills while keeping your space comfortable all year long. From homes to light commercial properties, All Systems Heating & Cooling ensures every heat pump installation is done to maximize efficiency, performance, and long-term reliability in all weather conditions.

OIL TANK Installations
For those seeking reliable, consistent heating, All Systems Heating & Cooling offers professional boiler installation. We install a range of high-efficiency boilers, including gas, oil, and electric options, tailored to meet your heating demands. Our team ensures each boiler is integrated seamlessly with your property’s heating infrastructure, providing even warmth throughout every room. With a focus on energy efficiency and durability, our installations offer a worry-free heating solution for the coldest months.
Other Services
"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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