Expert Boiler Services for Creve Coeur, MO Homes
Keeping your Creve Coeur home warm and comfortable through the changing seasons relies heavily on a dependable heating system. For many properties in the area, this means a boiler circulating hot water or steam to provide consistent, radiant heat. When your boiler isn't performing as it should – whether it's making strange noises, failing to heat adequately, or simply reaching the end of its lifespan – you need a trusted local expert who understands the specific needs of homes in Creve Coeur, MO.
Since 1969, Hely Heating and Air Conditioning has been the go-to source for reliable heating and cooling solutions throughout St. Louis and Jefferson Counties, including our valued customers in Creve Coeur. We specialize in comprehensive boiler services, offering everything from emergency repairs to new installations and timely replacements. Our long history in the region means we understand the local climate and the typical heating demands faced by homeowners here, ensuring we provide solutions that are not just effective but also tailored to your needs.
Choosing Hely for your boiler needs means partnering with a team built on decades of experience and a strong commitment to quality service. Our technicians are highly experienced professionals dedicated to getting the job done right. We pride ourselves on our reliability and standing ready to assist Creve Coeur residents with their heating challenges.

Why Trust Hely Heating and Air Conditioning in Creve Coeur?
When your home's comfort is on the line, you need a heating company you can rely on. For residents in Creve Coeur, Hely Heating and Air Conditioning offers peace of mind built on a solid foundation:
- Decades of Local Experience: Serving the St. Louis area, including Creve Coeur, since 1969 gives us unparalleled insight into the heating systems common in the region and the specific challenges they face.
- Dedicated Team: Our technicians are seasoned experts, bringing years of collective knowledge and skill to every job in Creve Coeur.
- Comprehensive Boiler Expertise: We handle all aspects of boiler care, from intricate repairs to complex installations and energy-efficient replacements.
- Reliable Service: We understand heating issues can arise at any time, which is why we are committed to being there when you need us.
- Quality Partnerships: We are proud to work with leading manufacturers like Goodman and Daikin, offering trusted equipment solutions for your home. This partnership often allows us to offer valuable benefits on new installations.

Boiler Repair in Creve Coeur, MO
A malfunctioning boiler can quickly turn a comfortable Creve Coeur home into a chilly one. Recognizing the signs of a problem early can help prevent further damage and restore your heat faster. Look out for issues like:
- Unusual noises (banging, whistling, gurgling) coming from the boiler or pipes.
- Radiators or baseboards that are cold, or uneven heating throughout the house.
- Low system pressure indicated on the boiler's gauge.
- Leaks or puddles near the boiler unit.
- Pilot light issues (if applicable) or the boiler frequently shutting off.
- Higher than usual energy bills without changes in usage.
Our team provides prompt and effective boiler repair services for Creve Coeur homeowners. We diagnose the issue accurately and implement the necessary repairs to get your heating system back up and running efficiently. We fix common problems such as pilot light malfunctions, thermostat issues, pressure drops, pump failures, and leaks.
The cost of a boiler repair can vary depending on several factors, including the type and age of your boiler, the complexity of the problem, and the parts required. Simple fixes like addressing pressure issues or replacing a minor component will typically cost less than repairing significant internal damage or replacing a major part like the heat exchanger. Our goal is always to provide an accurate assessment and transparent service.
Boiler Installation in Creve Coeur, MO
Whether you're building a new home in Creve Coeur or looking to upgrade an outdated heating system, a new boiler installation offers significant advantages. Modern boilers are designed for enhanced energy efficiency, leading to lower utility bills and a reduced environmental impact. They also provide consistent, reliable heat and can improve overall indoor comfort.
Choosing the right boiler for your Creve Coeur property involves considering factors like the size of your home, your heating needs, and efficiency preferences. Common types of residential boilers include:
- Conventional Boilers: These heat water and store it in a hot water cylinder for use in radiators and taps.
- Combi Boilers: These heat water directly from the mains as you need it, providing both heating and hot water from a single unit, without needing a separate cylinder.
- System Boilers: Similar to conventional boilers but have components like the expansion vessel built-in, making installation simpler.
Understanding AFUE (Annual Fuel Utilization Efficiency) is also key when considering a new installation. AFUE measures how efficiently a boiler converts fuel into usable heat over a year. An 80% AFUE boiler, for example, converts 80% of its fuel into heat, with the remaining 20% lost through the chimney or vent. Higher AFUE ratings indicate greater efficiency, meaning less wasted energy and lower fuel costs over time. Modern condensing boilers often have AFUE ratings of 90% or higher.
Our boiler installation process in Creve Coeur is thorough, starting with a detailed assessment of your home and heating requirements. We help you select a system that is appropriately sized and suited to your needs, ensuring optimal performance and efficiency. Proper installation is critical for the longevity and efficiency of your new boiler, and our experienced technicians ensure every step is completed to the highest standard.
The cost of a new boiler installation in Creve Coeur depends on the type of boiler, its size and efficiency rating, the complexity of the installation (including any necessary pipework modifications or chimney lining), and whether existing equipment needs to be removed. We can discuss potential financing options that may be available to help make the investment in a new, efficient system more manageable.
Boiler Replacement in Creve Coeur, MO
Deciding whether to repair or replace an aging boiler is a common consideration for Creve Coeur homeowners. While repairs can offer a temporary fix, frequent breakdowns, rising energy bills, and the age of your system often signal that replacement is the more cost-effective long-term solution. Boilers typically have a lifespan of 15-20 years, and systems nearing or exceeding this age may experience declining efficiency and increased reliability issues.
Signs it might be time for boiler replacement include:
- Your boiler is over 15 years old.
- You are experiencing frequent breakdowns requiring costly repairs.
- Your energy bills continue to climb despite consistent usage.
- Your home isn't heating evenly or takes a long time to warm up.
- The boiler is leaking or showing signs of corrosion.
- Replacement parts are becoming difficult or expensive to find for your old model.
Replacing an old, inefficient boiler with a new, high-efficiency model can significantly reduce your energy consumption and heating costs. Newer systems also often come with better warranties and quieter operation. Our boiler replacement process in Creve Coeur is designed to be as smooth as possible. We carefully remove your old unit and expertly install the new one, ensuring seamless integration with your existing heating system. We can also assist you in exploring available financing options to support your investment in a new boiler.
Boiler Maintenance in Creve Coeur, MO
Regular boiler maintenance is essential for ensuring your heating system runs safely and efficiently throughout the cold Creve Coeur winters. Just like a car, your boiler benefits from routine check-ups to prevent minor issues from escalating into major breakdowns. Annual maintenance helps identify potential problems early, maintain optimal performance and efficiency, extend the lifespan of your equipment, and ensure safe operation.
Our boiler tune-ups typically involve a thorough inspection and cleaning of key components. This includes checking for leaks, examining the burner, inspecting the heat exchanger, verifying safety controls, checking system pressure, and ensuring the venting is clear and secure. Performing these checks helps ensure your boiler is operating safely and at peak efficiency.
Participating in a regular maintenance program can offer benefits such as priority service and potential discounts on parts, providing added peace of mind for your Creve Coeur home's heating system.
We service and install various types of boilers, including gas boilers, system boilers, and combi boilers, from trusted manufacturers like Goodman.
Serving Creve Coeur, MO, and the surrounding areas, Hely Heating and Air Conditioning is dedicated to providing reliable, expert boiler services to keep your home warm and comfortable.
Frequently Asked Questions About Boilers in Creve Coeur, MO
Here are some common questions homeowners in Creve Coeur ask about their boilers:
How much does boiler repair cost in Creve Coeur?
The cost of boiler repair varies widely based on the specific problem, the type and age of the boiler, and whether parts need to be replaced. Minor issues like repressurizing the system or fixing a small leak are less expensive than major repairs involving components like the heat exchanger or circulator pump.
How much does new boiler installation cost?
The cost of installing a new boiler depends on the type and size of the boiler chosen (e.g., standard efficiency vs. high-efficiency condensing boiler), the complexity of the installation, the amount of labor required, and whether existing systems need significant modifications. Higher efficiency units may have a higher upfront cost but offer substantial long-term savings on energy bills.
What are the main types of residential boilers?
The main types commonly found in homes include conventional (heat and store water), combi (provide both heating and hot water on demand), and system boilers (contain built-in components). The best choice depends on your home's size, hot water demands, and existing system setup.
Who should I call for boiler issues - a plumber or HVAC technician?
While plumbers work with water lines, issues related to your boiler's heating function, gas supply, venting, and overall system operation are typically handled by qualified HVAC technicians who specialize in heating systems. Our team consists of HVAC experts experienced specifically with boiler systems.
How often should I get my boiler serviced?
It is generally recommended to have your boiler serviced annually, ideally before the start of the heating season in the fall. Regular maintenance helps ensure the boiler is running safely and efficiently and can catch potential problems early.
How long do boilers typically last?
With proper installation and regular maintenance, a modern boiler can last between 15 to 20 years or even longer. Skipping maintenance can significantly shorten its lifespan.