Boiler Repair Chilliwack
- Professional residential boiler diagnostics, repairs, maintenance, hydronic heating service and replacement throughout Chilliwack and the Fraser Valley.
RESIDENTIAL BOILER REPAIR IN CHILLIWACK
If your boiler has stopped heating, is leaking, losing pressure or making unusual noises, Armacom Plumbing & Heating can diagnose the problem and recommend a practical repair. We service residential boilers and hydronic heating systems throughout Chilliwack.
From circulator pumps and expansion tanks to controls and zone valves, we identify the cause before recommending replacement parts. If the boiler itself needs replacing, we’ll explain why and discuss your options.
HOW WE DIAGNOSE AND REPAIR BOILERS
We start by checking the boiler and connected heating components to find the cause of the problem. A loss of heat, a leak or a pressure drop can come from the boiler itself, a circulator pump, an expansion tank, a control or a zone valve.
Once we identify the issue, we explain the repair options and whether a part or the boiler needs replacing. Scott Armstrong brings more than 35 years of plumbing and mechanical experience to this work.
BOILER & HYDRONIC REPAIR SERVICES
- Boiler diagnostics and repairs
- Circulator pump and zone valve repairs
- Expansion tank and air separator replacement
- Boiler pressure troubleshooting
- Leaks and pressure relief valve repairs
- Radiant and hydronic heating repairs
- Boiler maintenance
COMMON BOILER PROBLEMS WE REPAIR
A boiler that stops heating, leaks, makes unusual noises or repeatedly loses pressure needs a proper diagnosis. The cause may be in the boiler or in a connected part of the hydronic system, such as a circulator pump, expansion tank, zone valve or control.
Armacom checks the system to identify the fault before recommending a repair. We also look at connected equipment, including indirect hot water tanks, when it may be affecting heating or hot water performance.
SIGNS YOUR BOILER NEEDS REPAIR
- No heat or uneven heating
- Boiler pressure that keeps dropping
- Water leaking around the boiler or connected piping
- Banging, gurgling or other unusual noises
- Boiler switching on and off repeatedly
- Error codes or repeated shutdowns
- Poor hot water performance from a connected indirect tank
If you notice any of these signs, contact Armacom to arrange a boiler assessment in Chilliwack. We’ll identify the cause, explain the repair options and let you know if replacement makes more sense for the system.
Residential Boiler Maintenance & Heating System Components
Regular maintenance helps catch problems with the boiler and its connected heating components before they interrupt your heat. We check the condition and operation of the system, including circulator pumps, expansion tanks, zone valves, controls and visible piping.
If your system also heats an indirect hot water tank, we can assess how the boiler and tank are working together. We’ll explain any issues we find and recommend the work the system needs.
WHEN TO SCHEDULE BOILER MAINTENANCE
Schedule a maintenance visit if your boiler has begun heating unevenly, losing pressure, making new noises or taking longer to warm the home. You can also arrange a routine check before the heating season.
We’ll assess the boiler and connected components, explain what we find and identify any repairs that need attention.
Repair or Replace Your Boiler?
Not every boiler needs to be replaced. Many heating problems can be resolved by repairing components such as circulator pumps, expansion tanks, air separators, pressure relief valves, controls, or zone valves.
When replacement becomes the better long-term investment, we’ll explain your options honestly and recommend a heating system that fits your home’s size, heating requirements, and budget. Our goal is to provide practical solutions rather than recommending replacement when a reliable repair is possible.
Repair Makes Sense
- Repair cost is reasonable compared with replacement
- Heat exchanger in good condition
- Minor component failure
- Good overall efficiency
- Readily available parts
Replacement May Be Better
- Repeated expensive repairs
- Cracked or failed heat exchanger
- Obsolete parts no longer available
- Poor efficiency
- Major component failures
Need Help Deciding?
We’ll inspect your boiler, explain the problem clearly, and provide honest recommendations so you can make an informed decision.
Why Choose Armacom for Boiler Repair?
Boilers are one of the most complex heating systems found in residential homes. Accurate diagnosis requires experience with hydronic heating systems, gas controls, pumps, expansion tanks, and boiler safety devices.
- Over 35 years of plumbing & gas fitting experience
- Licensed gas contractor
- Residential boiler specialists
- Experience with IBC, Navien, NTI, Lochinvar, Super Hot, Weil-McLain, Triangle Tube, Rinnai & Viessmann
- Hydronic heating expertise
- In-floor radiant heating systems
- Financing available through Financiet
- Honest repair recommendations
BOILER REPAIR FAQ
Boiler problems can involve the unit itself or connected parts of the heating system. A pressure drop, unusual noise or loss of heat may have different causes, so we check the system before recommending a repair.
These answers cover common questions about boiler repair in Chilliwack. If your system also supplies an indirect hot water tank, tell us whether your hot water has changed too—it can help narrow down the problem.
Boiler pressure can drop because of small system leaks, faulty pressure relief valves, expansion tank problems, automatic fill valve issues, or air being removed from the system. We'll diagnose the cause and recommend the appropriate repair.
Unusual noises may indicate trapped air, circulation problems, scale buildup, low water pressure, or pump issues. A professional inspection can identify the source before additional damage occurs.
Yes. We service residential combi boilers, including diagnosing heating, domestic hot water, circulation, ignition, and control problems.
We regularly service IBC, Navien, NTI, Lochinvar, Super Hot, Weil-McLain, Triangle Tube, Rinnai, and many other residential boiler systems. We also repair Viessmann boilers.
Yes. We diagnose and repair hydronic in-floor heating systems, including circulation problems, zone valve issues, thermostats, air removal, and system balancing.
Yes. Regular maintenance helps improve efficiency, extend equipment life, and identify potential problems before they become costly repairs.
Yes. We offer in-house financing through Financiet for qualified boiler repairs and replacement projects. Ask us about available financing options during your estimate.
Yes. Our standard boiler diagnostic is $149. We assess the system, explain what we find and discuss the repair options and costs before further work proceeds. If replacement is needed, we can provide a written estimate.
Chilliwack boiler repairs are handled with Red Seal trade expertise and applicable Technical Safety BC licensing for safe, professional service.
Flexible Financing Available
Unexpected boiler repairs or replacement costs can be stressful, especially when your heating system fails during colder weather. Armacom Plumbing & Heating offers financing through Financiet for qualified boiler repair and replacement projects, helping homeowners restore reliable heat while spreading payments over time.
Whether you’re repairing an existing boiler or investing in a new high-efficiency system, financing can make your project more affordable.
- Quick application process
- Flexible payment options
- Available on qualified projects
- Ask us about financing when you request service.
Proudly Serving Chilliwack and the Fraser Valley
Armacom Plumbing & Heating proudly provides professional boiler repair and hydronic heating services throughout Chilliwack, Sardis, Promontory, Fairfield Island, Greendale, Ryder Lake, Yarrow, Rosedale, Cultus Lake, and surrounding Fraser Valley communities.
For more information on improving your home’s energy efficiency, visit the Natural Resources Canada Energy Efficiency website.
For more information on rebates available, visit FortisBC Rebates.
Related Plumbing Services
Explore related heating and plumbing services available in Chilliwack. If a boiler also supplies an indirect hot water tank, the cause of a heating or hot water problem may involve more than one part of the system.

Gas Fitting
Gas fitting for boilers, heating equipment and other gas appliances, including connection and repair work in Chilliwack.

Emergency Plumbing
Get help with urgent plumbing problems, including active leaks and failed water lines.

Boiler Installation & Repair
Explore boiler installation and replacement options when an existing system is no longer practical to repair.

Leak Detection
Locate the source of a hidden water leak before deciding what needs repair.

Water Heater Replacement
Replace an aging or leaking hot water tank with a system suited to your home’s hot water needs.

Tankless Water Heater Installation
Explore tankless installation and replacement for homes considering on-demand hot water.
Learn more about all of our residential plumbing services on the Armacom Plumbing & Heating homepage.
GET IN TOUCH TODAY
Contact us today to schedule an appointment and experience the Armacom difference for yourself.
Emergency Calls
604-329-4009