


ALL SYSTEMS HEATING AND COOLING
Heating System Installation in Millbrook, NY
Heating system installation in Millbrook replaces an old or failing furnace or boiler with a properly sized unit matched to your home's heating load. We perform a complete load calculation using industry standards to ensure your new system delivers the heating capacity you need without oversizing or undersizing. The result is a system that heats efficiently, runs reliably, and comes backed by manufacturer warranty.


Why Choose All Systems for Heating System Installation in Millbrook
Heating system installation begins with a detailed assessment of your home's current setup and heating needs. We calculate the heating load using Manual J methodology, accounting for insulation, square footage, air leakage, and local climate factors. This ensures the new furnace or boiler is sized correctly for your home, not guessed. / Once sizing is complete, we remove the old unit, install the new heating system, connect all ductwork or hydronic lines, run electrical connections to code, and test the thermostat operation. For furnaces, we inspect ductwork and seal any leaks that reduce efficiency. For boilers, we verify water circulation and pressure settings. All refrigerant or water lines are pressure-tested and sealed. / After installation, we commission the system to manufacturer specifications, run a full operational test, walk through the controls with you, and ensure everything operates at peak efficiency before we leave your home. We clean up all debris and leave your space as we found it.

Load Calculation and Sizing
We use Manual J load calculations to determine the exact heating capacity your home requires. This prevents undersized systems that can't keep up on the coldest days and oversized systems that cycle inefficiently and waste energy. The calculation accounts for your home's insulation, air leakage, window performance, and the coldest outdoor temperatures in Dutchess County.

Proper Installation to Code
Our installation follows all New York State HVAC codes and manufacturer specifications. All electrical connections are made by licensed technicians to current code standards. Ductwork is sealed and insulated where needed. Boiler installations include proper water circulation setup and pressure relief valve configuration. Every connection is pressure-tested before we finish.

System Commissioning and Testing
Before you use the system, we commission it to manufacturer specifications and perform a full operational test. We verify heating output, check thermostat response, test all safety controls, and ensure the system reaches target temperature without cycling excessively. We walk you through the thermostat, controls, and basic maintenance before we leave.

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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 Millbrook PROPERTY OWNERS CHOOSE US
Licensed & Insured ⛨
20+ Years In Business ◷
100+ Satisfied Clients ✓



About Our Heating System Installation Services in Millbrook
All Systems Heating and Cooling has been serving Dutchess County and surrounding areas for over 20 years. Anthony White and Brian White run the business together, with both principals actively involved in every installation from start to finish. We are a Bosch Gold Pro dealer, which means we can register Bosch heating systems for the full 10-year parts and labor warranty at the time of installation, versus the standard 5-year coverage offered by non-certified installers. Our commitment to proper sizing, clean installation, and customer education has earned us a 5-star rating and loyal customers in Millbrook and NY who have stayed with us for a decade or more.
Frequently Asked Questions
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OTHER SERVICES
All Systems Heating and Cooling offers a full range of heating and cooling services throughout Millbrook, Dutchess County.

Emergency HVAC Service
When your heating or cooling system fails unexpectedly in Millbrook, you need a contractor who picks up the phone and arrives ready to work, not one who puts you on a waiting list. All Systems Heating and Cooling responds to emergency calls 24/7 and diagnoses the problem on the first visit using proper diagnostic equipment. We carry common replacement parts on our trucks so many emergency repairs are completed the same day without a second trip.

Furnace Installation
Furnace installation in Millbrook replaces an aging or failed heating system with a new unit sized and rated for your home's heating demands. We perform load calculations to match furnace capacity to your square footage and insulation level, then install ductwork connections, gas or oil lines, and electrical controls to manufacturer specifications. The result is a heating system that runs efficiently through Millbrook winters without short-cycling or struggling to reach setpoint.

Furnace Repair
Furnace repair restores heat to your home when your system fails or runs inefficiently. We diagnose the exact problem through systematic testing of ignition, combustion, airflow, and thermostat operation. You get fast service and a clear explanation of what failed and how we fixed it in Millbrook.
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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