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Trusted Boiler Repair in Huntley, IL

Huntley Boiler Service for Reliable, Efficient Heating

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Boiler Repair & Service

When your boiler stops heating your home or starts making strange noises, you can't afford to wait. At Hansen Heating, Plumbing, and Air Conditioning, we offer expert, prompt, and affordable boiler repair and service in Huntley, IL, backed by over 50 years of hands-on experience in hydronic heating.

Whether your system is leaking, won't turn on, or is failing to keep your rooms warm, our licensed technicians will diagnose the issue quickly and provide the repair solutions you need. We specialize in both traditional and high-efficiency models, including Weil-McLain, and we carry the parts and tools necessary to resolve most issues on the first visit.

Let's get your heat back on—contact Hansen today for fast, professional boiler repair in Huntley, IL.

Air conditioner installation by Hansen HVAC Professional AC installation service in Huntley, IL Hansen technician installing a central air conditioning system
Est. in 1946, Redefining Exceptional Service

With over 70 years of experience in home comfort solutions, we are committed to delivering top-tier residential services.

High-End Products from Leading Brands

We install equipment from Armstrong Air, Mitsubishi, Weil-McLain, and Aprilaire, as well as Navien tankless water heaters and Bradford White tank water heaters.

24/7 Emergency Service & Reliable Customer Support

We're available around the clock for urgent HVAC & plumbing needs with responsive and customer-focused service you can trust.

Flexible Financing & Maintenance Plans

We offer hassle-free options for HVAC & plumbing installations as well as maintenance plans for long-term system reliability.

Common Boiler Problems We Repair

Boilers are durable, but even the best systems can develop issues over time. At Hansen, we've seen—and fixed—it all.

We repair:

  • Leaking relief valves, pumps, and pressure vessels
  • No heat or insufficient heat
  • Frozen or clogged pipes in hydronic systems
  • Pilot light outages (gas systems)
  • Ignition control failures
  • Low water pressure or loss of water in the system
  • Faulty thermostats or sensors
  • Circulator pump issues
  • Zone valve malfunctions
  • Excessive air in the heating lines
  • Boiler lockouts and error codes
  • Radiators or baseboards that stay cold

No matter the make or model, our goal is to restore heat quickly and correctly, without guesswork or unnecessary replacements.

Expert Service for Weil-McLain Boilers and More

As certified installers and service providers for Weil-McLain, we're fully trained to repair both older cast-iron units and modern high-efficiency systems. We also repair boilers from:

  • Burnham
  • Peerless
  • Navien (combi units)
  • Lochinvar
  • Weil-McLain (all model years)
  • Slant/Fin
  • Utica
  • Triangle Tube
  • Rinnai (boiler systems)
  • And more

We always follow manufacturer repair protocols and carry OEM-compatible parts whenever possible.

Diagnosing Boiler Performance Issues

Not getting enough heat—or none at all? Your boiler might still be running, but struggling internally. Our repair process starts with a full diagnostic, so we can find the root cause and fix it right the first time.

We check:

  • System water pressure and flow rate
  • Thermostat commands and wiring
  • Pilot light function and ignition
  • Circulator pump operation
  • Expansion tank pressure
  • Airlocks in hydronic lines
  • Flame signal and burner condition
  • Venting, draft, and CO levels
  • Boiler control board for fault codes

After testing, we'll explain the issue clearly and offer straightforward options for repair.

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Flexible Financing Options for Home Comfort Upgrades

Investing in a new HVAC system, water heater, or major plumbing upgrade doesn’t have to be a financial burden. We offer flexible financing options to help make your home improvements more affordable. Whether you need a new furnace, AC, or water heater, we work with you to find a solution that fits your budget.

Ask us about our financing options and find out how you can upgrade your home comfort with affordable monthly payments!

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Flexible Financing Options for Home Comfort Upgrades Flexible Financing Options for Home Comfort Upgrades Flexible Financing Options for Home Comfort Upgrades

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Weil-McLain
AprilAire
Mitsubishi Electric
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Bradford White
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Weil-McLain
AprilAire
Mitsubishi Electric
Reme Halo from RGF
Bradford White
Naiven
Hassle-Free Maintenance Plans for Year-Round Comfort />
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Hassle-Free Maintenance Plans for Year-Round Comfort

Regular maintenance is essential to keeping your heating, cooling, and plumbing systems running efficiently and preventing unexpected breakdowns. Our customized maintenance plans are designed to extend the lifespan of your equipment, improve energy efficiency, and help you avoid costly repairs. With priority scheduling and exclusive service benefits, staying comfortable has never been easier.

Same Day Priority Service

Schedule Reminders for Annual Service

Annual Water Heater Maintenance*

Plumbing Inspection

Annual Furnace Maintenance

Annual A/C Maintenance

25% Discount on Service Repair Parts

1 Year Warranty on Installed Parts

Contact us today to learn more about our maintenance plans and how they can protect your home’s HVAC and plumbing systems!

*Not including tankless water heater flush

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Signs Your Boiler Needs Service

Catch minor issues early to avoid major breakdowns. If you're noticing any of the signs below, don't wait—call Hansen for inspection and service.

Watch for:

  • Rooms not heating evenly
  • Boiler frequently shuts off or needs resetting
  • Unusual smells or sounds
  • Water leaking or pooling near the unit
  • Skyrocketing heating bills
  • Constantly running circulator or boiler pump
  • Radiators or baseboards staying cold
  • Thermostat not responding

These symptoms may indicate issues with valves, burners, sensors, wiring, or water flow—and they'll only get worse without service.

Boiler Maintenance Can Prevent Most Repairs

The best way to avoid sudden failures is with annual boiler service. At Hansen, our boiler maintenance and tune-up services in Huntley, IL are designed to keep your system running efficiently and catch problems before they become emergencies.

Our maintenance service includes:

  • Cleaning heat exchanger surfaces
  • Inspecting the burner and ignition system
  • Flushing the boiler and checking for sediment buildup
  • Checking gas pressure, water pressure, and expansion tank
  • Verifying proper operation of all safety switches
  • Testing thermostats, pumps, and zone valves
  • Checking venting and carbon monoxide levels
  • Full diagnostic check of all components
  • Tightening electrical connections
  • System performance report and recommendations

If your boiler hasn't been serviced in the past 12 months, now is the time.

Boiler Repair for All System Types

Our team is equipped to handle repairs on a variety of hydronic heating systems found throughout Huntley homes, including:

  • Standard gas-fired boilers
  • High-efficiency condensing boilers
  • Oil-fired units (older or off-grid properties)
  • Propane boilers for rural locations
  • Radiator-based systems
  • Baseboard heating systems
  • Radiant in-floor heating systems
  • Combi-boiler units with domestic hot water

Whether you heat your whole home or just one zone, Hansen can repair and optimize your system.

Safety First: Carbon Monoxide and Gas Leak Testing

A faulty boiler can put your family at risk. That's why we take every safety precaution when performing repairs—especially with older systems or fuel-fired units.

Our technicians always:

  • Test for carbon monoxide leaks around the boiler and venting
  • Inspect for signs of flame rollout or backdrafting
  • Ensure vent piping is clear and sealed properly
  • Check gas pressure and fuel line connections
  • Verify safety switch operation and emergency shutoff
  • Test exhaust gases for dangerous byproducts

If something looks unsafe, we'll alert you immediately and guide you through safe solutions.

Flat-Rate Pricing and Honest Repair Recommendations

We believe in transparent pricing and zero-pressure service. Before starting any repair, we'll explain what we found, walk you through your options, and provide clear pricing up front.

With Hansen, you get:

  • Flat-rate pricing—no surprises
  • Honest recommendations: repair or replace
  • Quick access to parts and materials
  • No pushy upsells
  • Friendly, respectful service

Our goal is simple: fix the problem, protect your system, and earn your long-term trust.

Service Area – Huntley and Beyond

We provide boiler repair and service in Huntley, IL and throughout the surrounding region, including:

If you're unsure whether we cover your home, give us a call—we're always expanding our service area to meet demand.

Why Huntley Homeowners Choose Hansen

  • In business since 1946, with 50+ years of heating experience
  • Licensed, bonded, and insured technicians
  • Emergency and same-day service availability
  • Specialization in Weil-McLain and hydronic systems
  • Transparent pricing and no guesswork
  • Detailed diagnostics and reliable repairs
  • Maintenance plans to protect your system year-round
  • Proud member of the Huntley Chamber of Commerce
  • Local, responsive, and community-driven

We know boilers, we know Huntley—and we're ready when you need us.

Let's Get Started with Boiler Repair in Huntley, IL

When your boiler breaks down, you need a solution fast—especially in the middle of a Midwest winter. At Hansen Heating, Plumbing, and Air Conditioning, we provide expert, efficient, and affordable boiler repair services in Huntley, IL, backed by over 50 years of hydronic heating experience.

Whether you're dealing with no heat, strange noises, leaks, or uneven room temperatures, our licensed technicians are ready to diagnose the problem and get your system running again—safely and efficiently. We work on all types of boilers, from high-efficiency condensing units to classic radiator systems, and we're proud to be certified service providers for Weil-McLain, one of the industry's top brands.

Why Huntley homeowners trust Hansen:

  • Trusted in Huntley since 1946
  • 24/7 emergency boiler repair availability
  • Repairs for all major boiler brands and system types
  • Licensed, bonded, and insured heating experts
  • Honest diagnostics and flat-rate pricing
  • Carbon monoxide safety testing included
  • Fast service across Huntley, Crystal Lake, Lake in the Hills, and beyond

Don't let a boiler problem turn into a home comfort crisis. Whether you need an urgent fix or routine service to prevent future issues, Hansen is here to help—fast, friendly, and always professional.

Let's get started. Contact Hansen Heating, Plumbing, and Air Conditioning today to schedule your boiler repair in Huntley, IL, and restore comfort to your home with service you can trust.

Get the Answers You Need from Hansen's Boiler Experts

Frequently Asked Questions About Boiler Repair in Huntley, IL

Common signs include no heat, strange noises (like banging or whistling), water leaks, inconsistent heating between rooms, rising utility bills, or a pilot light that won't stay lit. If your system is acting differently, it's best to schedule a service visit before the issue worsens.

Yes. We offer 24/7 emergency boiler repair services across Huntley and surrounding towns. Whether your boiler stops working overnight or during a winter weekend, we're ready to respond quickly and restore heat to your home.

We service all major boiler brands, including Weil-McLain, Burnham, Peerless, Lochinvar, Navien, Slant/Fin, Weil-McLain, Rinnai, and more. Our technicians are trained to diagnose and repair both standard and high-efficiency models.

Most repairs can be completed in 1 to 2 hours, depending on the issue. We arrive with fully stocked vans to complete common repairs on the spot, minimizing delays and downtime.

Frequent causes include low water pressure, thermostat malfunctions, ignition or pilot issues, clogged heat exchangers, failing pumps, faulty zone valves, or sediment buildup. We perform full diagnostics to pinpoint the problem.

No. Unusual noises like banging, hissing, or gurgling may indicate trapped air, scale buildup, or a failing pump. These issues can lead to bigger failures or even unsafe operation. It's best to shut off the system and call for service.

Kettling refers to a rumbling sound caused by mineral deposits on the heat exchanger, which restrict water flow and cause localized boiling. It reduces efficiency and can damage your boiler over time if not resolved.

Yes. Every boiler repair includes carbon monoxide testing and vent safety checks. We prioritize your family's safety and always verify proper combustion and venting.

Absolutely. We work on all types of hydronic heating, including radiant floor systems, radiators, baseboards, and multi-zone heating. We ensure each part of your system is functioning correctly.

Yes. Our boiler maintenance and tune-up services help prevent breakdowns, extend the life of your system, and improve efficiency. Ask us about adding your boiler to a seasonal maintenance plan.

If your boiler is over 15 years old, breaks down often, or needs a major part like a heat exchanger or control board, it may be more cost-effective to replace it. We'll give you an honest assessment and walk you through your options.

Yes. Hansen offers flexible financing options for major boiler repairs and system replacements. We'll help you choose a plan that fits your budget.

We've been serving Huntley homeowners since 1946 with fast, friendly, and professional boiler service. With over 50 years of hydronic heating experience, fully licensed technicians, and a reputation built on trust, Hansen is your go-to partner for boiler repair and maintenance in Huntley, IL.

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