Heating Services

Boilers

Boiler Installation & Service

Hydronic heating systems are common in Southern New Hampshire homes. Our team has installed and serviced hundreds of them across Rockshire County.

Gas & Oil Boiler Installation

New boiler installations for gas, oil, and propane systems. We size your boiler correctly for your home and install it cleanly and professionally.

Gas, oil, and propane boiler installation
High-efficiency condensing boiler installation
Boiler sizing and heat loss calculation
Boiler replacement — old unit removal included
Piping, expansion tank, and backflow preventer
Permit and inspection coordination

Boiler Repair

No heat or intermittent heat? We diagnose and repair all boiler problems. Gas valve failures, ignition issues, circulator pump problems — we've seen it all.

No heat diagnosis and repair
Gas valve replacement
Igniter and pilot assembly service
Pressure relief valve replacement
Heat exchanger inspection
Error code diagnosis — all brands

Circulator Pump & Zone Service

Circulator pumps and zone valves are common failure points in hydronic systems. We stock common replacement parts and can usually fix them same day.

Circulator pump replacement
Zone valve repair and replacement
Thermostat and zone controller wiring
Air purging and system balancing
Expansion tank replacement
Backflow preventer service

Baseboard & Radiator Service

Baseboard heaters and old cast iron radiators that aren't heating right often have simple fixes. We bleed air, repair valves, and clean or replace baseboard elements.

Baseboard element cleaning and replacement
Radiator bleeding and air removal
Radiator valve replacement
Baseboard cover and damper replacement
Uneven heat diagnosis
Baseboard extension and addition

Furnaces

Furnace Installation & Repair

Gas and oil forced-air furnace service for Rockshire County homes.

Furnace Installation

New gas or oil furnace installation. We size your system correctly, install ductwork connections, and make sure everything is running efficiently before we leave.

Gas and oil forced-air furnace installation
High-efficiency furnace upgrade
Old furnace removal and disposal
Ductwork connection and sealing
Venting and flue installation
Startup, testing, and commissioning

Furnace Repair

Furnace not igniting, cycling off too quickly, or blowing cold air? We diagnose forced-air furnace problems and repair them quickly — including emergency calls.

No heat diagnosis and repair
Igniter and flame sensor replacement
Gas valve and control board replacement
Blower motor and belt service
Heat exchanger crack inspection
Draft inducer motor replacement

Maintenance

Annual Heating Tune-Up

The best way to avoid a heating emergency is an annual tune-up before the cold season. We check everything so you're not surprised in January.

Annual Boiler Tune-Up

A thorough annual service keeps your boiler running safely, efficiently, and reliably. We inspect, clean, and test every safety component.

Combustion analysis and efficiency test
Burner and heat exchanger cleaning
Flue and venting inspection
Pressure and temperature relief valve test
Low water cutoff test and cleaning
Safety control sequence check

Annual Furnace Tune-Up

Annual furnace service extends equipment life and keeps your heating costs down. We inspect every component and flag anything that's due for replacement.

Burner and heat exchanger inspection
Igniter and flame sensor check
Flue gas analysis
Blower belt and bearing inspection
Filter inspection and replacement guidance
Thermostat calibration

Zone Heating & More

Zone Heating, Thermostats & Conversions

Better comfort, better efficiency. Zone your home, upgrade your thermostat, or convert from oil to gas.

Zone Heating Systems

Heat only the rooms you're using. Zone heating reduces fuel costs and lets every family member control their own comfort. We design and install zone valve systems from scratch or add zones to existing equipment.

Zone valve and circulator installation
Zone controller replacement and upgrade
Multi-zone system design and installation
Add zones to existing heating systems
Zone troubleshooting and repair
Radiant floor heat hookup

Thermostat Installation

An old thermostat is one of the most cost-effective upgrades on a heating system. We install programmable and smart thermostats that work with your existing setup.

Programmable thermostat installation
Smart thermostat installation (Nest, Ecobee)
Multi-zone thermostat systems
Thermostat wiring and compatibility check
Old mercury thermostat replacement
C-wire installation where needed

Oil-to-Gas Conversion

Converting from oil to natural gas can reduce heating costs significantly. We handle the plumbing side of the conversion — new gas piping, boiler or furnace installation, and all associated work.

Gas line installation from meter to equipment
Oil boiler or furnace removal
New gas boiler or furnace installation
Venting modification for gas equipment
Coordination with gas utility
Oil tank decommissioning consultation

Gas Piping

New gas line installation for boilers, furnaces, water heaters, dryers, fireplaces, and outdoor grills. We size, run, test, and certify gas piping to code.

New gas line installation
Gas line extension and modification
Black iron and CSST gas piping
Gas dryer and range hookup
Outdoor grill and fireplace lines
Pressure testing and leak check