Heating and Air Conditioning Contractor in Crestwood, MO

Are your heating or cooling systems failing when you need them most? Offering fast, reliable solutions, we're here to restore your comfort quickly and effectively. With decades of experience and a 5-star service record, Hely Heating and Air Conditioning Co. is your trusted heating and air conditioning contractor in Crestwood, MO.

Don't wait for your indoor comfort to spiral into a bigger problem. Call our experienced team today and discover why homeowners and businesses alike choose Hely Heating and Air Conditioning Co. for all their HVAC needs in Crestwood.

Comprehensive HVAC Services with a Local Legacy

As a family-owned company that's been serving the community since 1987, Hely Heating and Air Conditioning Co. provides a full range of HVAC services to residential and commercial customers alike. From seasonal maintenance to emergency repairs, our team is equipped with the tools, training, and experience to handle any challenge.

• Full-Service Heating & Cooling: We offer complete HVAC services, including installation, repair, and maintenance for furnaces, air conditioners, mini-splits, RTUs, and packaged systems. Whether you're upgrading your home comfort system or need a quick repair, our certified technicians deliver dependable solutions.
• Tailored Residential & Commercial Solutions: Each property has unique requirements. That's why we provide HVAC solutions tailored to individual home layouts and commercial building designs. From radiant floor heating to rooftop units, we have the technical expertise to deliver effective results.
• Indoor Air Quality Enhancements: Comfort goes beyond temperature. We also improve indoor air quality through advanced filtration systems, humidity control, and ventilation upgrades that promote healthier living and working environments.

Choosing a full-service provider like Hely Heating and Air Conditioning Co. means fewer hassles, consistent quality, and peace of mind knowing you're working with a company deeply rooted in your community. Our customers trust us because we handle it all—professionally, efficiently, and with personalized care.

Transparent, Honest Pricing and Maintenance That Works

Our approach to pricing and maintenance is simple: be honest, affordable, and proactive. As your local HVAC partner, we believe in preventing costly problems before they start while offering the best value for your investment.

• Affordable Monthly Maintenance Plans: Our performance agreements start at just $13.95 per month and include two seasonal tune-ups annually. This ensures your systems operate efficiently year-round while minimizing the likelihood of unexpected breakdowns.
• Long-Term System Protection: Regular maintenance extends the life of your equipment and preserves manufacturer warranties. This proactive approach saves you money over time by reducing the need for major repairs or premature replacements.
• Straightforward Pricing with No Surprises: Customers appreciate our honest communication and fair estimates. We always discuss pricing up front and explain our services clearly—no upsells, no hidden charges, and no pressure.

At Hely Heating and Air Conditioning Co., we believe maintenance should make your life easier—not more expensive. Our plans are designed to keep you comfortable, reduce stress, and help your HVAC system last as long as possible.

Trusted Technicians Backed by 300+ Five-Star Reviews

A major factor in choosing a heating and air conditioning contractor in Crestwood, MO is trust—and our customers consistently tell us we deliver on that. Our technicians are trained, certified, and committed to providing high-level service that reflects our decades-long reputation.

• Customer-First Service Culture: From the moment you call, you'll experience respectful communication and reliable scheduling. We arrive on time, communicate clearly, and always treat your home or business as if it were our own.
• Experienced, Hands-On Ownership: Founder Richard Hely remains actively involved in daily operations, ensuring every job is done right. His direct oversight and dedication are key reasons why we maintain a flawless 5.0-star rating.
• Verified Testimonials and Loyalty: With over 300 glowing reviews, we are proud of the community support we've earned. Clients routinely praise our professionalism, attention to detail, and ability to solve issues fast—often on the first visit.

Trust is earned, not given—and at Hely Heating and Air Conditioning Co., we've been earning it since 1987. We're not just here to fix your HVAC system; we're here to build a lasting relationship based on reliability and respect.

Energy-Efficient Equipment Backed by Trusted Brands

For new installations or replacements, you need systems that perform efficiently and stand the test of time. That's why we partner with global leaders like Goodman and Daikin, offering products designed for long-term performance and energy savings.

• Premium Equipment for Maximum Reliability: Our partnerships with Goodman and Daikin give us access to the best HVAC systems in the market. These systems are known for durability, quiet operation, and advanced energy-saving technologies.
• Expert Installation That Protects Your Investment: Even the best systems can fail if installed improperly. Our licensed technicians follow manufacturer guidelines to the letter, ensuring your new equipment operates at peak performance from day one.
• Energy Efficiency That Reduces Utility Bills: Modern HVAC systems come with high SEER ratings and smart technology that help lower your energy consumption. This means real savings over time, especially during extreme seasons in Crestwood.

We don't just sell HVAC products—we deliver performance, efficiency, and peace of mind. When you choose Hely Heating and Air Conditioning Co., you're getting premium equipment installed the right way by professionals who care.

Flexible Financing Options for Comfort Without Delay

Your comfort shouldn't depend on the timing of your next paycheck. That's why we offer flexible financing through partners like Service Finance, Synchrony Financial, FTL Finance, and Wells Fargo Bank, N.A. Our plans are designed to help you afford comfort today—without disrupting your financial future.

• Quick Approvals and Competitive Rates: Our partners offer financing with low interest rates, fast application processes, and promotional terms that make HVAC upgrades manageable. You'll know your options up front and can choose what works best for your budget.
• Preserve Your Savings: Financing lets you spread out payments over time, so you don't have to dip into emergency funds or delay important projects. It's an ideal solution for sudden breakdowns or planned system replacements.
• Financial Freedom with Total Transparency: We never push financing; we simply make it available with complete clarity. Our team will help guide you through available plans without pressure or confusion.

At Hely Heating and Air Conditioning Co., we believe everyone deserves comfort—and our financing options make that possible. Whether it's an emergency need or a smart upgrade, we're here to support your goals with flexible, respectful solutions.

Your Local, Full-Service HVAC Experts: Backed by Generations of Trust

As your trusted heating and air conditioning contractor in Crestwood, MO, Hely Heating and Air Conditioning Co. brings together generations of industry experience, exceptional customer care, and the highest standards of professionalism. From our family to yours, we are proud to offer HVAC solutions that work—and relationships that last.

Our customers know us not just for what we do, but how we do it: with honesty, skill, and personal attention. Whether you're a homeowner looking to improve your indoor comfort or a business owner needing dependable system performance, we're here to help—with unmatched local experience and a 5-star reputation you can count on. Call today to schedule your service or consultation—and experience HVAC care done right the first time.