Top

Boiler Repair, Installation, and Service in Garland

Dependable Heating Solutions for Homes and Businesses

A boiler issue can quickly disrupt your comfort, drive up energy costs, and leave you dealing with unreliable heat. Whether your system needs a quick fix, routine boiler service, or a full replacement, our team at Service Experts Dallas provides trusted boiler repair, installation, and maintenance services throughout Garland.

We work with both residential and commercial boiler systems, delivering reliable solutions that keep your space warm, efficient, and safe. Our certified technicians take the time to assess your system, explain your options clearly, and deliver long-term results, not quick fixes.

Professional Boiler Installation in Garland

When repairs become frequent or your boiler struggles to keep up, a new boiler installation may be the most cost-effective and reliable solution. We help you determine whether replacement makes sense by evaluating your system’s age, efficiency, and overall condition.

When planning your boiler installation, we carefully consider:

  • The size and layout of your home or building
  • Insulation levels and existing piping
  • Radiator condition and hot water demand
  • Energy efficiency goals and budget

Our goal is to install a boiler that meets your heating needs without wasting energy or overworking the system. During installation, we protect your home, remove your old unit safely, and install your new boiler with precision. Before we leave, we test the system thoroughly, review thermostat operation, and answer any questions about performance and maintenance.

If you’re unsure whether to repair or replace your boiler, we provide honest guidance so you can make a confident decision without pressure.

Boiler Replacement Services Designed for Efficiency

Older boiler systems often lack modern efficiency features, which can lead to rising utility bills and inconsistent heating. Upgrading to a new boiler can offer significant advantages, including:

  • Lower energy costs with high-efficiency and ENERGY STAR® options
  • Improved safety through modern controls and sensors
  • More consistent, even heating throughout your space
  • Reduced risk of unexpected breakdowns

We guide you through available boiler options and help you select a system that fits your Garland property’s heating demands. From selection to final testing, we make the replacement process smooth and stress-free.

Expert Boiler Repair Services in Garland

When your boiler isn’t working properly, you need fast, reliable boiler repair from technicians who know how to diagnose issues accurately. Our experienced team handles a wide range of problems affecting hot-water and steam boilers.

We commonly resolve issues such as:

  • Thermostat Problems: We repair or replace faulty thermostats and install programmable options for better temperature control.
  • No Heat or Uneven Heating: We inspect system components, water levels, and controls to restore consistent warmth.
  • Leaks and Moisture Issues: We locate and repair leaks caused by worn seals, corrosion, or damaged components before they cause further damage.
  • Strange Noises: Banging, whistling, or gurgling sounds often indicate trapped air, pressure issues, or failing parts. We correct the root cause to restore quiet operation.
  • Kettling or Rumbling: Mineral buildup and sludge can restrict heat transfer. We flush and clean the system to improve efficiency and prevent overheating.
  • Pilot Light or Ignition Failures: We repair ignition components and ensure safe, reliable operation.
  • Low Water Pressure: We diagnose pressure valves, circulation problems, or leaks and return your boiler to proper operating levels.
  • Frozen Condensate Lines: Cold weather can freeze pipes and shut down your boiler. We safely resolve the issue and help prevent future freezing.
  • Cold or Uneven Radiators: Air pockets and sludge restrict heat flow. We bleed and flush radiators for even heating.
  • Frequent System Shutdowns: Repeated cycling often points to deeper issues. We identify and fix the cause to restore dependable performance.

Many breakdowns stem from aging equipment or skipped maintenance, which is why routine boiler service is so important.

Call (972) 619-7607 today to schedule boiler service, repair, or an installation evaluation with our team.

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

    Featuredd

    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
  • Limited
    Time
    Offer!
    Up to $500 OFF a New Water Heater

    Featuredd

    $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
  • Save $90 on an HVAC Precision Tune-Up. Regularly $189, now only $99

    Featuredd

    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.
  • $99 Drain Cleaning Special. Regularly $375, Now Only $99

    Featuredd

    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.
  • 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
  • 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.
1 /
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 Dallas 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 DFW team is ready to take care of your home service needs—with fast service and expert services that you can always rely on.