Is your boiler making strange noises, failing to heat your home, or not working at all? At A Clear Choice Plumbing and Heating, we provide expert boiler repair and installation in Aurora CO for residential and light commercial properties — with same-day response, upfront pricing, and licensed technicians who know Aurora’s heating systems inside and out.
Aurora is Colorado’s third-largest city, spanning 153 square miles from the I-70 corridor in the north to the rapidly growing communities of Tallyn’s Reach and Saddle Rock in the southeast. This vast, diverse city includes everything from 1970s ranch homes in Mission Viejo with original hydronic baseboard heating systems to modern construction in Centrepoint with high-efficiency condensing boilers.
Front Range winters are demanding — temperatures routinely drop below zero, and a boiler failure in January is not just uncomfortable but dangerous. Aurora homeowners with radiant heat and baseboard systems depend on their boiler as the primary heat source for the entire home. At A Clear Choice, we respond fast, carry parts for the most common Aurora boiler brands, and get your heat restored with licensed workmanship and a documented repair you can trust.
Aurora’s climate, housing age, and water quality create a specific set of boiler challenges our technicians address every day:
Aurora's overnight temperatures can drop below -10°F in winter. When a boiler stops working — from ignition failure, a tripped pressure lockout, or a failed thermostat — the home loses heat rapidly. A boiler that won't start is the most urgent call we receive and is treated as a priority service.
Many Aurora homes built in the 1970s–1990s have multi-zone hydronic systems with zone valves and individual thermostats. A zone that won't heat usually indicates a failed zone valve, a seized circulator pump, or air trapped in that section of the system — all diagnosable and repairable in a single visit.
Most residential boilers should read 12–15 psi. Pressure that's too low (below 10 psi) triggers a lockout; pressure that's too high risks pressure relief valve discharge. Both are typically caused by expansion tank failure, a system water leak, or a failed fill valve — all repairable without boiler replacement in most cases.
Aurora Water's moderately hard water deposits mineral scale on heat exchanger surfaces over time. Scale causes localized boiling inside the exchanger — producing the rumbling or banging sound homeowners call 'kettling.' Left unaddressed, scale significantly reduces efficiency and accelerates heat exchanger wear.
A boiler that cycles on and off every few minutes is working far harder than it should. Common causes include an oversized unit, low system pressure, a failing thermostat, or a blocked condensate line on a modern condensing boiler. Short-cycling wastes fuel and accelerates component wear.
The average boiler lifespan is 15–25 years. Many Aurora homes built in the late 1970s and 1980s still have original boiler equipment. When repair costs exceed 40–50% of replacement cost, or when the heat exchanger has cracked, we provide honest boiler replacement guidance and install high-efficiency condensing units that deliver 90%+ efficiency versus the 60–70% of aging equipment.
Delaying boiler repairs in an Aurora winter carries real consequences for your comfort, safety, and wallet:
Boiler repair — all brands & failure types
Emergency boiler repair — same-day
New boiler installation
Boiler replacement — standard & high-efficiency
Annual boiler service & maintenance
Heat exchanger inspection & cleaning
Circulator pump repair & replacement
Expansion tank replacement
Ignition system & pilot assembly repair
Gas valve repair & replacement
Radiator bleeding & system balancing
Zone valve repair & replacement
Condensate line clearing
Carbon monoxide testing & safety check
Same-day boiler repair across Aurora — licensed technicians, upfront pricing before we start.
We provide Centennial and plumbing services throughout Aurora and surrounding communities:
We also serve nearby communities including Centennial, Parker, Greenwood Village, Denver, and the Cherry Creek area
When plumbing problems strike, fast action saves you time, money, and stress. If you need a Plumber Englewood CO for repairs, upgrades, or emergencies, trust A Clear Choice Plumbing and Heating to respond quickly and get the job done right. From broken boilers in the dead of winter to stubborn drain blockages and full kitchen or bath remodels, we have the tools, experience, and local know-how to restore your home or business fast.
Start with the thermostat (confirm it’s set to heat and above room temperature), the boiler pressure gauge (should read 12–15 psi cold — below 10 triggers a lockout), and the circuit breaker. On older gas boilers, confirm the pilot light is lit. If a modern boiler is showing an error code, note the code and call us — we can often diagnose from the code before arriving. If you smell gas near the boiler, leave the home immediately and call 911 before calling us.
Kettling is almost always caused by limescale buildup on the heat exchanger — a direct result of Aurora Water’s mineral content. The scale insulates the metal and causes water to flash to steam locally, producing the banging or rumbling sound. Early-stage kettling is resolved with a system power flush and inhibitor treatment. Advanced buildup may require heat exchanger replacement. Do not ignore it — sustained kettling significantly shortens heat exchanger life.
Most Aurora boiler repair calls run $200–$600. Common repairs include circulator pump replacement ($250–$500 installed), expansion tank replacement ($150–$300), pressure relief valve ($100–$200), and ignition component replacement ($150–$350). Heat exchanger replacement is more expensive and often tips the analysis toward boiler replacement. We provide a complete upfront quote before any work begins.
Replacement makes sense when the boiler is over 20 years old facing a major repair, the heat exchanger has cracked, repair cost exceeds 40–50% of a new unit’s installed price, or you’ve had multiple repair calls in recent seasons. Modern high-efficiency condensing boilers operate at 90–95% efficiency versus 60–70% for aging equipment — the energy savings often offset the replacement cost within 4–6 years.
Whether your boiler has stopped working in the middle of a Colorado winter, is making noises that signal trouble, or you’re ready to replace an aging unit with a high-efficiency system — A Clear Choice Plumbing and Heating provides the expert boiler service Aurora homeowners depend on.
Call now or request a free, no-pressure estimate — and experience the service Aurora homeowners depend on year after year.
