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Boiler Installation, Repair, and Service in Westminster, CO

Dependable Heating Solutions for Homes and Businesses

A malfunctioning boiler can disrupt your comfort, increase energy costs, and leave you scrambling for a solution. Whether you need a quick repair or a complete system replacement, homeowners and business owners in Westminster trust us to provide professional, reliable boiler services. Our certified technicians offer expert guidance and high-quality workmanship, ensuring your property stays warm, safe, and energy-efficient.

Expert Boiler Installation in Westminster, CO

When a boiler is old, inefficient, or repeatedly breaks down, a new boiler installation may be the most practical solution. We carefully evaluate your home or business to recommend a system that delivers reliable heat while keeping energy costs low.

When we plan a boiler installation, we consider:

  • The square footage and layout of your property
  • Your insulation and existing piping
  • Radiator performance and hot water needs

During installation, we protect your floors and living spaces, remove your old system safely, and install your new boiler with precision. After filling, purging, and testing the system, we demonstrate proper thermostat operation and answer any questions about ongoing maintenance.

We also help you weigh the pros and cons of repair versus replacement, providing clear guidance based on system age, reliability, and long-term costs.

Boiler Replacement Options

Older boilers often lack modern efficiency features, which can drive up energy bills and cause frequent breakdowns. Upgrading your system can:

  • Lower energy costs with high-efficiency or ENERGY STAR® models
  • Eliminate pilot light maintenance
  • Improve safety with advanced controls
  • Deliver consistent, reliable heat during cold Colorado winters

We guide you through your options and help select a system sized and configured for your property’s unique needs.

Comprehensive Boiler Repair Services in Westminster

We handle a wide range of boiler issues, helping your system get back to optimal performance quickly. Our technicians troubleshoot efficiently and provide solutions for complex problems. Some common issues we address include:

  • Thermostat Problems: We repair or replace faulty thermostats and install modern, programmable units for precise temperature control.
  • No Heat or Uneven Heating: We inspect components, check water levels, and adjust settings to restore consistent warmth.
  • Leaks and Water Damage: We locate the source of leaks, repair worn or corroded parts, and prevent further damage.
  • Strange Noises: Banging, gurgling, or whistling sounds are signs of issues like trapped air or failing parts. We resolve them to restore safe operation.
  • Mineral Buildup & Kettling: Sludge in heat exchangers can overheat your boiler. We clean and flush systems to prevent recurring problems.
  • Pilot Light or Ignition Issues: We repair or replace faulty thermocouples and address deposits or drafts affecting ignition.
  • Low Water Pressure: We diagnose leaks, faulty valves, or circulation issues and restore proper operating pressure.
  • Frozen Pipes: In winter, condensate pipes can freeze. We safely thaw and add preventive measures.

Regular boiler service is key to preventing many of these problems. We offer maintenance plans designed to extend the life of your system, optimize efficiency, and keep your home comfortable.

To schedule boiler repair, service, or installation, call (720) 794-5771.

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  • Limited
    Time
    Offer!
    We’ll Make Your Payments for 6 Months

    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
  • Up to $1,800 in rebates when you purchase a qualifying Lennox HVAC System

    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
  • Limited
    Time
    Offer!
    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
  • 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.
  • 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.
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FAQs We’ve Got Answers to Your Heating Services Questions
  • 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.
  • 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.
  • 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 Heating & Air Conditioning to examine your home’s ventilation system. We can offer suggestions for duct repair or installation.

  • 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.
  • Seasonal maintenance plans are definitely worth the investment for several reasons. Benefits of furnace maintenance plans include automated reminders, priority service, and others.
Why Call Anyone Else? We're the Experts in Home Services

Our Westminster team is ready to take care of your home service needs—with fast service and expert services that you can always rely on.