Furnace Repair & Installation
Keep Your Home Warm with Trusted Local Furnace Service
When winter hits in the Hudson Valley, a working furnace isn’t a luxury — it’s essential. At Walden Plumbing & Heating, we’ve been helping homeowners stay safe and warm with reliable furnace repair and installation in Walden, NY since 1975. Whether your furnace is blowing cold air, making strange noises, or has stopped working entirely, our team is ready to respond quickly with honest service and expert solutions.
Our Furnace Services
Emergency Furnace Repairs
We repair all types of furnaces — gas, electric, and high-efficiency models. If your system has stopped working or isn’t heating properly, we can troubleshoot the issue and restore comfort fast.
Common furnace problems we fix:
- No heat or low airflow
- Blower motor not running
- Furnace short cycling (turns on/off repeatedly)
- Pilot light or ignition failure
- Thermostat not responding
- Unusual noises or burning smells
New Furnace Installation
If your furnace is over 15 years old, inefficient, or constantly needing repairs, it may be time for an upgrade. We install high-efficiency units that improve comfort, reduce energy bills, and provide long-term reliability.
We’ll help you select the right:
- Size and BTU capacity for your home
- Fuel type (gas, electric, propane)
- Efficiency level (including ENERGY STAR® models)
- Thermostat and zoning system compatibility
All installations are done to New York State code, and we provide full testing before leaving your home.
Furnace Brands We Service
We repair and install all major furnace brands, including:
- Carrier
- Lennox
- Rheem
- Trane
- Goodman
- American Standard
- York
- Bryant
- And more
We also maintain legacy systems and provide compatible upgrade recommendations if parts are no longer available.
Energy-Efficient Furnace Options
Newer furnaces offer higher AFUE ratings (Annual Fuel Utilization Efficiency), meaning more heat for less money. We install:
80% AFUE Furnaces
Reliable and cost-effective for well-insulated homes
90%–98% AFUE Furnaces
Condensing, high-efficiency models for long-term energy savings
Modulating Furnaces
Precise temperature control and reduced noise
Variable-Speed Blowers
Better airflow and improved humidity control
Signs Your Furnace Needs Service
- Your furnace won’t start
- It’s blowing cold or lukewarm air
- Strange noises like banging, clicking, or whirring
- Higher than normal heating bills
- Rooms heating unevenly
- Frequent cycling or system resets
- System is over 12–15 years old
Don’t wait for a total failure. We offer honest inspections and can help you decide whether to repair or replace your current unit.
Why Homeowners Trust Walden Plumbing & Heating
- Established in 1975 – Decades of hands-on experience in local homes
- Licensed & Insured – Safe, code-compliant work
- Family-Owned – Personal service and honest recommendations
- Fast Turnaround – We respond quickly to keep your heat on
- Upfront Estimates – Transparent pricing, no surprises
- Clean Workmanship – Respect for your home, property, and time
FAQs About Furnace Repair & Installation
How long does a furnace last?
With regular maintenance, most furnaces last 12–20 years. After 15 years, efficiency and reliability often begin to drop.
Should I repair or replace my furnace?
If repairs are frequent or the unit is more than 15 years old, replacement may be more cost-effective. We’ll help you weigh your options.
Do you offer maintenance services?
Yes. Seasonal tune-ups help extend furnace life, improve performance, and catch problems early.
What size furnace do I need?
We calculate furnace size based on your home’s square footage, insulation, and layout. Oversized or undersized units reduce efficiency and comfort.
Schedule Furnace Service Today
Don’t wait until your heat goes out. Let Walden Plumbing & Heating repair, replace, or maintain your furnace so you stay warm and worry-free all winter long.