Boiler Repair and Replacement
Fix Common Boiler Problems or Upgrade Your Heating System
The warmth of an effective boiler system is so comforting, but a breakdown is completely upsetting. Whether you need a simple repair or full system replacement, Service Experts has you covered with professional boiler services.
The assurance you can have in our expert service for your heating system is a comfort you won’t find anywhere else. Our professionals hold ACE Certifications, meaning you can trust they’re among the best in the business.
We’re so confident in them that we back their work with our Service Experts Guarantee, ensuring our boiler services are done right the first time.
Smart Coverage Options for Your Heating System
Our Maintenance+ Membership keeps your boiler running efficiently with annual tune-ups and repair discounts, while the Service Experts Advantage Program™ provides a worry-free solution by combining equipment, installation, and all service into flexible payments.
Don't worry about fitting your boiler service into your budget. Our plans help you save money and give you peace of mind.
Schedule the experts today—call us at (866) 963-7996!
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Up to $1,800 in rebates when you purchase a qualifying Lennox HVAC System
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System rebate requires the purchase of an indoor unit, an outdoor unit and a qualifying thermostat. System add-ons do not qualify for an individual rebate and cannot be combined with individual unit offers. Rebate offer valid from 1/19/26 through 2/13/26 and must be installed by 2/20/26. Claim rebate by March 22, 2026; rebate is paid in the form of a Lennox prepaid Mastercard®.
All rebate information found at https://www.lennox.com/residential/buyers-guide/offers-and-savings/promotions/. Equipment brands and offers vary by Service Experts location, call your local Center for more details. Jan 19, 2026 - Feb 15, 2026 -
LimitedTimeOffer!Up to $500 OFF a New Water Heater
$500 off Tankless water heater or $250 off tank water heater. Now through January 31, 2026.
Valid on all qualifying water heater systems. If leasing under the Advantage Program, EZ-Pay enrollment is required for promotional pricing. Offer not valid on prior water heater purchases. Nov 28, 2025 - Jan 31, 2026 -
LimitedTimeOffer!We’ll Make Your Payments for 6 Months
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With any new HVAC, Indoor Air Quality, Water Heater or Water treatment Service Experts Advantage Program lease agreement, we will make your payments for the first 6 months.
Valid on new Advantage Program lease agreements from 1/7/26 through 1/31/26. Customer owes $0 for the first six months; regular monthly lease payments begin thereafter. Early termination during promotional period will result in charges for elapsed months. See your full Advantage Program Lease Agreement for complete terms and conditions, including total lease cost and payment schedule. Jan 7, 2026 - Feb 28, 2026 -
10% Off Any Product or Service for Active Duty, Retired, and Veteran Military Personnel
It’s our way of thanking you for your courage, dedication, and sacrifice to protect our freedom. All work is performed by licensed experts and backed by our Service Experts Guarantee.
Offer not valid on prior purchases and may not be combined with other offers. -
$99 Drain Cleaning Special. Regularly $375, Now Only $99
Reduce buildup on your pipes, Help avoid major plumbing repairs, Maintain a clean home.
Offer not valid on prior purchases and may not be combined with other offers. *Valid for one drain only. Accessible ground level clean. Call for more details. -
Save $90 on an HVAC Precision Tune-Up. Regularly $189, now only $99
A well-maintained system operates more efficiently, reducing energy consumption and lowering heating and cooling bills
Offer not valid on prior purchases and may not be combined with other offers. Excludes oil furnaces; call for pricing. **Potential savings may vary depending on age and condition of equipment, personal lifestyle, system settings, equipment maintenance, and installation of equipment and duct system.
Choose the Best Option for Your Boiler
We’ll consult with you about your boiler’s age, the cost to fix it, and how much you could save with a more efficient system.
Some of the most efficient systems carry the extra assurance of an ENERGY STAR® rating.
Some do not need a pilot light, can produce heat more efficiently, and have built-in safety features.
When you need boiler service, boiler repair, replacement, or new installation for any brand of boiler, trust Service Experts to make you feel right at home.
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Advantage Program Lease a New Top-Tier System with No Upfront CostsAdvantage Program Details -
Maintenance Plus Receive Seasonal Tune-ups, 15% Discount on Services, and More!See Membership Benefits -
Financing Options Convenient Options and Payment Plans AvailableAvailable with approved creditFinancing Options
Common Boiler Problems We Repair
We can assist you with troubleshooting tips to address common issues with hot-water and steam boilers. See if any of these can get your system back up and running. If not, the highly trained specialists with Service Experts are ready to help.
We can address a wide range of boiler problems, including:
- Thermostat Issues: We'll diagnose and repair faulty thermostats or install a new programmable model to ensure accurate temperature control.
- No Heat or Insufficient Heat: Our technicians identify and repair damaged components, thermostat malfunctions, or water level problems to restore your comfort.
- Leaks and Water Damage: We locate and fix leaks caused by broken internal parts, worn seals, or corrosion before they cause extensive damage.
- Strange Noises (Banging, Whistling, Gurgling): We'll eliminate air in the system, adjust water pressure, and replace failing parts causing these concerning sounds.
- Rumbling or Kettling Sounds: Our experts remove dangerous lime and sludge buildup from your heat exchanger to stop overheating and restore quiet operation.
- Pilot Light Problems: We repair or replace faulty thermocouples, address draft issues, and clean deposits to keep your pilot light burning reliably.
- Low Pressure Issues: We'll diagnose and fix water leaks, replace faulty pressure valves, and restore proper system pressure for optimal performance.
- Frozen Condensate Pipes: We safely thaw frozen pipes and install protective measures to prevent future freezing and system shutdowns.
- Cold Radiators: Our technicians flush sludge buildup and bleed air from your system to ensure even heat distribution throughout your home.
- Frequent System Shutdowns: We troubleshoot and repair low water pressure, thermostat problems, closed valves, and circulation pump issues to keep your boiler running consistently.
Boiler breakdowns can be due to a lack of routine service. Service Experts can provide a plan that could increase the comfort in your home and wallet by keeping up your system’s operation and efficiency.
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We’ll do an in-home consultation, work with you to find the best heating system for your needs, perform the installation and also check that the system is working before leaving.
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It’s common for your heating and cooling equipment to make a little noise. However, hearing odd or loud noises could mean there’s an electrical problem or trouble with the blower fan or capacitor. If not fixed, there can be serious (or expensive) consequences later on.
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A popping disturbance is a common sign of an insufficient duct design. This occurs when there’s more airflow than your ductwork can manage.
Troubles with your ductwork can lead to other ventilation and air quality troubles, such as:
- Significant noise
- Greater energy needs
- Early system malfunction
- Irregular heating and cooling
- Broken AC compressor in the summer
- Too hot furnace or heat pump in the winter
- Mold growth inside ducts
Call a qualified company in the U.S like Service Experts to examine your home’s ventilation system. We can offer suggestions for duct repair or installation.
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If you want to include heating tune-ups with other important services, consider signing up for our Advantage Program™, which can help keep your warranty in good standing.
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Seasonal maintenance plans are definitely worth the investment for several reasons. Benefits of furnace maintenance plans include automated reminders, priority service, and others.
