Expert Boiler Services in Warson Woods, MO
Keeping your home warm and comfortable through the Missouri winter relies heavily on a reliable heating system. For many residents in Warson Woods, that means depending on a high-performing boiler. At Hely Heating and Air Conditioning, we have been the trusted name in residential heating and cooling for St. Louis and Jefferson Counties since 1969, bringing decades of experience specifically with boiler systems to the Warson Woods community.
Boilers are a popular choice for home heating, known for providing consistent, comfortable radiant heat. They work by heating water which is then circulated through pipes to radiators, baseboard heaters, or in-floor heating systems, distributing warmth evenly throughout your home. Unlike forced-air systems, boilers don't rely on ducts, which can reduce air circulation and improve indoor air quality for some homeowners.
However, like any mechanical system, boilers require professional care to operate efficiently and reliably year after year. Whether your boiler is showing signs of age, needs a professional tune-up, or it's time for a complete system upgrade, our team of experienced technicians is ready to provide the expert service you need right here in Warson Woods.

Comprehensive Boiler Services We Offer
Hely Heating and Air Conditioning provides a full spectrum of services to ensure your boiler system is always working optimally. Our highly skilled technicians, many of whom have been with us for over 15 years, understand the nuances of various boiler makes and models.

Boiler Repair in Warson Woods
Boilers, while durable, can encounter issues over time. When your heating system isn't performing as it should, you need prompt and reliable repair. Our team specializes in diagnosing and fixing a wide range of boiler problems.
Common signs that your boiler may need repair include:
- No Heat or Insufficient Heat: The most obvious sign. This could be due to various issues, from a malfunctioning thermostat to problems with the pilot light, igniter, or internal components.
- Strange Noises: Gurgling, banging, or hissing sounds coming from your boiler could indicate issues like trapped air, low water pressure, or sediment buildup (often referred to as 'kettling').
- Leaking Water: Leaks around the boiler or associated piping are a serious concern and can lead to damage. They might be caused by faulty seals, corrosion, or pressure problems.
- Low Boiler Pressure: If the pressure gauge on your boiler drops below the recommended level, it can prevent the system from heating properly. This could be due to a leak or a faulty pressure relief valve.
- Pilot Light Issues: For older boilers with pilot lights, if the light frequently goes out or won't stay lit, it indicates a problem that needs professional attention.
- Frozen Condensate Pipe: Especially in high-efficiency condensing boilers, the external condensate pipe can freeze in very cold weather, causing the boiler to shut down.
Neglecting these issues can lead to further damage, reduced efficiency, and potentially more expensive repairs down the line. Our technicians are equipped to quickly identify the root cause of the problem and perform the necessary repairs to restore your heat and comfort. We understand that losing heat can be an emergency, which is why we offer 24/7 availability to assist you when you need it most.
Boiler Installation & Replacement
Deciding whether to repair or replace your boiler is a significant decision. If your current boiler is old (typically beyond 15-20 years), requires frequent, costly repairs, or is significantly less efficient than modern units, replacement is often the more economical and reliable long-term solution.
Replacing an old boiler with a new, high-efficiency model offers numerous benefits for your Warson Woods home:
- Improved Energy Efficiency: Modern boilers boast significantly higher AFUE (Annual Fuel Utilization Efficiency) ratings, meaning they convert more fuel into usable heat. This directly translates to lower energy bills.
- Enhanced Comfort: New systems often provide more consistent and even heating throughout your home.
- Increased Reliability: A new boiler is less likely to break down, providing dependable heat for years to come.
- Quieter Operation: Newer models are typically much quieter than older units.
- Environmental Benefits: Higher efficiency means reduced fuel consumption and lower greenhouse gas emissions.
Our process for boiler replacement begins with a thorough assessment of your home's heating needs, considering factors like size, insulation, and your specific comfort preferences. We then recommend suitable boiler options from trusted manufacturers like Goodman, known for their reliability and long warranties, including a Limited Lifetime Warranty on compressors and heat exchangers from Daikin. Our expert installation team ensures your new boiler is sized correctly and installed meticulously according to manufacturer specifications and local codes, guaranteeing optimal performance and longevity. We also work with you to explore available financing options to make your new boiler investment more manageable.
Boiler Maintenance
Regular maintenance is the single most effective way to prevent unexpected breakdowns, ensure your boiler runs efficiently, and extend its lifespan. Think of it as a necessary health check-up for your heating system.
Our comprehensive boiler maintenance service includes:
- Inspection of key components for wear and tear.
- Checking and adjusting water pressure.
- Bleeding radiators to remove trapped air.
- Cleaning internal components like burners and heat exchangers.
- Checking for leaks or signs of corrosion.
- Testing safety controls and valves.
- Ensuring proper venting.
Routine maintenance helps identify potential issues before they become major problems, saves money on emergency repairs, lowers energy bills by keeping the system running efficiently, and helps maintain indoor air quality by ensuring proper combustion and venting.
To make maintenance easy and cost-effective, we offer a Maintenance Plan. This plan includes seasonal tune-ups for both heating and cooling systems, priority emergency service, and discounts on parts and filters, providing peace of mind year-round.
Why Warson Woods Residents Trust Hely Heating and Air Conditioning
Choosing the right HVAC company for your boiler needs in Warson Woods is crucial. Hely Heating and Air Conditioning stands out for several reasons:
- Deep Local Roots: Serving the St. Louis area, including Warson Woods, since 1969, we understand the specific heating needs and challenges of homes in the community.
- Experienced Team: Our technicians are not only licensed but also possess deep institutional knowledge, with many having dedicated over 15 or 25 years to working with us. This level of experience is invaluable when diagnosing complex boiler issues.
- Commitment to Quality: Founded on principles of quality and integrity by Richard Hely, who still stays active in the business, we are dedicated to getting the job done right the first time.
- 24/7 Emergency Service: We know that heating emergencies don't only happen during business hours. That's why we are available around the clock to address urgent boiler issues in Warson Woods.
- Valuable Warranties: We stand behind our installations, offering a 5-year labor warranty on installations of Goodman equipment in addition to manufacturer warranties.
- Highly Rated Service: Our reputation in the community is reflected in over 300 5-star reviews, highlighting our prompt, professional, and courteous service.
We are proud to be a part of the Warson Woods community and are committed to keeping your homes warm and comfortable. Whether you need a quick repair, a detailed maintenance check, or are considering a new boiler system, you can rely on Hely Heating and Air Conditioning for expert, reliable service.