Hydronic Heating Specialists
Boiler Service
& Repair
Gas, oil, and propane boiler repair, annual tune-ups, and complete system replacements across Augusta and Central Maine. Honest diagnosis, clean work, fair pricing.
What We Do
Full-service boiler care from tune-ups to full system replacement.
Annual Boiler Tune-Up
Comprehensive fall service: burner inspection, heat exchanger check, combustion analysis, pressure relief valve test, water quality check, flue and venting inspection, and full system safety evaluation.
Boiler Repair
Diagnosis and repair of all common boiler failures — circulator pump, aquastat, expansion tank, zone valves, pressure relief valve, igniter, gas valve, and heat exchanger. We stock common parts to minimize your wait.
Boiler Replacement
When your boiler has reached end of life, we spec and install a high-efficiency condensing boiler right for your home's heating load. We handle permits, disposal, and a clean startup.
Circulator Pump Service
Noisy, leaking, or failed circulator pumps can leave zones cold. We diagnose the problem and can discuss current repair availability.
Expansion Tank Replacement
A waterlogged expansion tank is the most common cause of high-pressure boiler problems and relief valve discharge. Quick diagnosis, quick fix.
Zone Valve Repair & Replacement
If some zones heat and others don't, a zone valve or zone controller is likely the culprit. We diagnose and replace faulty valves to restore balanced heat.
Boiler Types We Service
Gas Boiler
Natural gas boilers are used where gas service is available. AFUE is an educational efficiency measure; verify current ratings and requirements for the exact proposed model.
Oil Boiler
Oil-fired boilers are the most common heating system in rural Maine. We service all makes and models, and can help you evaluate whether a heat pump upgrade makes financial sense.
Propane Boiler
Propane boilers serve homes outside natural gas service areas. Similar to gas systems, with some specific components. We service and install propane-fired hydronic systems.
Electric Boiler
Less common but found in some Maine homes. Electric boilers are simpler mechanically but more expensive to operate. We can assess whether a heat pump upgrade is a better option.
Warning Signs Your Boiler Needs Service
Do not ignore these signals. Timely diagnosis may help prevent a more extensive failure; ask about current service pricing.
Boiler Questions, Answered
How long do boilers last in Maine?
Boiler service life varies by model, installation, water quality, maintenance, operating conditions, and parts availability. Check the equipment label and current manufacturer guidance, then assess its condition.
What does a boiler tune-up include?
A proper boiler tune-up includes: burner inspection and cleaning, heat exchanger check, combustion analysis (CO and flue gas testing), pressure and temperature checks, circulator pump test, expansion tank check, pressure relief valve test, water quality assessment, and a full safety evaluation.
Why is my boiler making banging sounds?
Kettling or banging sounds are almost always caused by scale (mineral deposits) built up on the heat exchanger. Water trapped in the scale superheats and flashes to steam, causing the sound. Mild cases can be treated with a descaling flush; severe buildup may indicate heat exchanger damage.
My boiler pressure keeps rising — what's wrong?
Consistently rising pressure usually means a waterlogged expansion tank. The expansion tank's job is to absorb the pressure increase as water heats up. When the tank's air bladder fails, it fills with water and can no longer cushion pressure changes. This is a straightforward repair.
Should I repair or replace my boiler?
Compare repair and replacement using safety, condition, repair history, parts availability, efficiency, and written project-specific estimates rather than a fixed age or cost rule.
Can you convert my oil boiler to gas or heat pump?
Yes. If natural gas is available at your address, we can assess a gas conversion. In most of rural Maine where gas isn't available, a cold-climate heat pump paired with your existing oil boiler as backup is a popular and increasingly common approach.
More Boiler Resources
- › Boiler Installation
- › Boiler Replacement
- › Boiler Repair
- › Boiler Maintenance
- › Boiler Tune-Up
- › Oil Boiler Installation
- › Gas Boiler Installation
- › Propane Boiler Installation
- › High-Efficiency Boiler
- › Hydronic Heating
- › Boiler Not Heating
- › Boiler Leaking Water
- › Boiler Losing Pressure
- › Boiler Making Noise
- › Relief Valve Leaking
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Schedule Boiler Service Today
Don't wait for the first cold night to find out your boiler won't start. Book your fall tune-up now and head into winter with confidence.