• St. Louis, MO, USA

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Have questions or need dependable heating and cooling services? American Heating & Air Conditioning is here to help homeowners and businesses throughout St. Louis and nearby areas. Whether you need AC repair, furnace service, a full system replacement, seasonal maintenance, or emergency HVAC support, our experienced team is ready to respond quickly and professionally.

We’re committed to honest recommendations, transparent pricing, and quality workmanship you can rely on. From improving indoor comfort to boosting energy efficiency, we make the process simple and stress-free. Contact us anytime to request a quote, schedule a service call, or book a consultation. Your comfort and peace of mind are always our top priorities.

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American Heating & Air Conditioning

Premium HVAC Solutions For Homes and Businesses

At American Heating & Air Conditioning, we proudly deliver dependable heating and cooling solutions to homeowners and businesses throughout St. Louis and the surrounding areas. Our licensed and experienced technicians specialize in furnace repair, AC repair, complete HVAC system installations, system replacements, and seasonal maintenance designed to keep your indoor environment comfortable in every season.

We understand how important reliable heating in the winter and efficient cooling in the summer are for your family or workplace. That’s why we focus on fast response times, accurate diagnostics, energy-efficient solutions, and long-lasting workmanship. Whether you need emergency service, routine maintenance, or a full system upgrade, our team is committed to providing honest recommendations, transparent pricing, and service you can truly trust. Your comfort is our priority all year long.

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About Us

St. Louis Heating & Cooling Company You Can Trust

At American Heating & Air Conditioning, we are proud to be a trusted provider of heating and cooling services throughout St. Louis and the surrounding communities. With years of hands-on experience, our team is dedicated to delivering dependable HVAC solutions that keep homes and businesses comfortable in every season.

Living in St. Louis means experiencing hot, humid summers and freezing winter temperatures. That’s why having a reliable heating and cooling system isn’t just about comfort — it’s essential. Our skilled technicians specialize in furnace repair, air conditioning repair, full system installations, replacements, and preventative maintenance. Whether your AC stops working during a summer heatwave or your furnace needs urgent attention in the middle of winter, you can count on us for prompt, professional service.

At American Heating & Air Conditioning, we believe in honest work and clear communication. We provide accurate system evaluations, straightforward pricing, and practical recommendations tailored to your needs and budget. Our goal is never to oversell, but to ensure your system runs safely, efficiently, and reliably for years to come.

We also focus on energy-efficient solutions that help reduce utility costs while improving indoor air quality and overall performance. From small repairs to complete HVAC system upgrades, every project is handled with precision, care, and respect for your property.

As a locally trusted HVAC company in St. Louis, we take pride in building long-term relationships with our customers. Your comfort, safety, and peace of mind are always our top priorities — because when your home feels right, everything else does too.

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Our Vision

  • Deliver Unmatched Comfort and Reliability

    At American Heating & Air Conditioning, our vision is to ensure every home and business in St. Louis enjoys dependable, year-round comfort. We strive to provide heating and cooling solutions that perform efficiently in every season, giving our customers confidence that their HVAC systems will operate safely, consistently, and without unexpected disruptions.

  • Lead with Integrity and Honest Service

    We are committed to building lasting relationships through transparency, fairness, and professional integrity. Our vision is to set the standard in St. Louis for honest recommendations, clear communication, and straightforward pricing. We aim to earn our customers’ trust not just for one service call, but for a lifetime of reliable support.

  • Promote Energy Efficiency and Innovation

    Our goal is to stay at the forefront of HVAC technology by offering energy-efficient systems and modern solutions that reduce environmental impact and lower utility costs. We envision helping families and businesses improve indoor air quality, system performance, and long-term savings through smart, sustainable heating and cooling advancements.

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Driven by Passion & Defined by Results

At American Heating & Air Conditioning, our work is powered by dedication and measured by results. Proudly serving St. Louis and surrounding areas, we specialize in furnace repair, AC repair, HVAC system installation, system replacement, preventative maintenance, and indoor air quality solutions. Every service we provide is backed by skilled workmanship, honest recommendations, and attention to detail. We understand how critical reliable heating and cooling are in St. Louis, and we’re committed to delivering efficient, long-lasting solutions that keep your home or business comfortable in every season.

Full-Service HVAC Services In St. Louis, MO, & Nearby Areas

At American Heating & Air Conditioning, we provide complete heating and cooling solutions designed to keep your home or business comfortable all year long. Our experienced technicians deliver reliable service, energy-efficient systems, and long-lasting results across St. Louis and surrounding communities.

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AC Repair

When your air conditioner stops working or struggles to keep up with the St. Louis heat, our expert technicians provide fast, accurate diagnostics and dependable repairs. We service all major brands and systems, restoring comfort quickly while ensuring long-term performance, efficiency, and reliable cooling for your home or business.

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AC Installation and Replacement

Whether you’re upgrading an outdated unit or installing a new system, we provide professional AC installation and replacement tailored to your space and budget. Our team helps you choose energy-efficient equipment designed for St. Louis summers, ensuring improved comfort, lower energy costs, and dependable long-term performance.

AC Maintenance

Routine AC maintenance helps prevent unexpected breakdowns and extends the life of your system. Our comprehensive tune-ups include inspections, cleaning, performance testing, and safety checks. Regular maintenance improves energy efficiency, enhances cooling performance, and keeps your air conditioning system running smoothly throughout the hottest months.

Heating Repair

If your furnace or heating system isn’t performing properly, we deliver prompt and reliable heating repair services. Our skilled technicians quickly identify issues and provide lasting solutions to restore warmth and safety to your home, ensuring dependable performance during cold St. Louis winters.

Heating Installation and Replacement

We offer professional heating installation and replacement services designed to maximize comfort and efficiency. Whether you need a new furnace or a complete system upgrade, we recommend energy-efficient solutions that provide consistent warmth, improved indoor air quality, and long-term savings for your property.

Heating Maintenance

Preventative heating maintenance keeps your system operating safely and efficiently all season long. Our detailed inspections and tune-ups reduce the risk of breakdowns, improve performance, and extend equipment lifespan. Regular service ensures your heating system is ready to handle the demands of winter.

Furnace Installation & Repair Services

At American Heating & Air Conditioning, we provide professional furnace installation and repair services throughout St. Louis and surrounding areas. Whether your furnace is making unusual noises, failing to heat properly, or has stopped working entirely, our skilled technicians deliver fast, accurate diagnostics and dependable repairs.

If it’s time for a replacement, we install high-efficiency furnace systems designed to keep your home warm while lowering energy costs. From new installations to emergency repairs and seasonal maintenance, we ensure safe operation, consistent performance, and reliable comfort all winter long.

House boiler, water heater, expansion tank and other pipes. newmodern independent heating system in boiler room, gas

Boiler Installation & Repair Services

At American Heating & Air Conditioning, we offer reliable boiler installation and repair services for homeowners and businesses throughout St. Louis and nearby areas. Whether your boiler is leaking, making unusual noises, or failing to heat evenly, our experienced technicians provide prompt diagnostics and effective repairs to restore comfort quickly.

If you need a new system, we install energy-efficient boilers designed for dependable, long-lasting performance. From routine maintenance to full replacements, we ensure your boiler operates safely, efficiently, and consistently during the cold St. Louis winter months.

Complete Commercial Heating & Cooling Services in St. Louis & Nearby Areas

At American Heating & Air Conditioning, we provide comprehensive commercial HVAC services designed to keep businesses in St. Louis operating efficiently and comfortably year-round. We understand that a reliable heating and cooling system is essential for productivity, employee comfort, and customer satisfaction. That’s why our experienced technicians deliver fast response times, expert workmanship, and dependable solutions tailored to your facility’s needs.

Our commercial services include AC repair, AC installation and replacement, heating repair, furnace and boiler services, preventative maintenance programs, and complete HVAC system upgrades. Whether you manage an office building, retail space, restaurant, warehouse, or multi-unit property, we have the expertise to handle systems of all sizes and complexities.

We focus on energy-efficient equipment and smart climate control solutions that help reduce operational costs while maintaining consistent indoor temperatures. Our preventative maintenance plans are designed to minimize downtime, extend equipment lifespan, and prevent costly emergency breakdowns.

From small commercial repairs to large-scale system installations, American Heating & Air Conditioning is committed to delivering professional service, transparent pricing, and long-term reliability. Businesses across St. Louis trust us to keep their environments comfortable, safe, and running smoothly in every season.

Complete Residential Heating & Cooling Services in St. Louis & Nearby Areas

At American Heating & Air Conditioning, we proudly provide complete residential heating and cooling services designed to keep your home comfortable in every season. From the intense summer heat to freezing winter temperatures in St. Louis, our experienced technicians deliver dependable HVAC solutions you can trust.

Our residential services include AC repair, AC installation and replacement, furnace repair, heating system installation, boiler services, and seasonal maintenance. Whether your system needs a quick repair, a full replacement, or routine servicing, we ensure accurate diagnostics, energy-efficient solutions, and long-lasting performance.

We understand that your home’s comfort is essential for your family’s well-being. That’s why we focus on honest recommendations, transparent pricing, and high-quality workmanship. Our preventative maintenance services help extend equipment lifespan, reduce energy costs, and prevent unexpected breakdowns.

No matter the size of the job, American Heating & Air Conditioning is committed to delivering reliable, efficient, and professional residential HVAC services throughout St. Louis and surrounding communities. Your comfort and peace of mind are always our priority.

Why Choose American Heating & Air Conditioning?

Choosing the right HVAC company is essential for long-term comfort, efficiency, and peace of mind. At American Heating & Air Conditioning, we are committed to delivering dependable heating and cooling solutions throughout St. Louis and nearby areas. Our focus on quality workmanship, honest service, and customer satisfaction sets us apart from the rest.

Experienced & Skilled Technicians

Our team consists of trained and experienced HVAC professionals who understand the unique climate demands of St. Louis. We handle everything from complex system installations to precise repairs with confidence and accuracy, ensuring your heating and cooling systems operate safely, efficiently, and reliably year-round.

Fast & Reliable Service

We know HVAC problems can’t wait. That’s why we prioritize quick response times and efficient service without sacrificing quality. Whether it’s an emergency repair or scheduled maintenance, we arrive prepared to resolve issues promptly and restore your comfort as quickly as possible.

Honest Pricing & Communication

Transparency is at the core of our business. We provide detailed estimates, straightforward recommendations, and clear explanations before starting any work. Our goal is to help you make informed decisions without pressure, hidden fees, or unnecessary upselling.

Energy-Efficient Solutions

We focus on modern, energy-efficient systems designed to reduce utility costs while improving performance. Our recommendations are tailored to your home or business, helping you enjoy consistent indoor comfort while saving money and reducing long-term operating expenses.

Comprehensive HVAC Services

From AC repair and furnace installation to boiler services and preventative maintenance, we offer complete residential and commercial HVAC solutions. No matter the size of the project, we provide consistent quality and dependable results every time.

Customer Satisfaction Commitment

Your comfort and peace of mind are our top priorities. We stand behind our work and strive to exceed expectations with every service call. Building long-term relationships with our customers in St. Louis is what drives us to deliver exceptional results.

Our Process — Clear, Simple, and Effective

At American Heating & Air Conditioning, we believe HVAC service should be straightforward and stress-free. That’s why we follow a clear, step-by-step process to ensure every customer in St. Louis receives professional, efficient, and dependable service from start to finish.

Initial Consultation
We begin by listening carefully to your concerns and comfort goals. Whether you need a repair, replacement, or new installation, we assess your system and discuss the best options tailored to your needs and budget.

Detailed Evaluation & Estimate
Our technicians perform a thorough inspection and provide a clear, upfront estimate. We explain our findings, recommended solutions, and pricing so you can make a confident, informed decision.

Professional Service Execution
Once approved, our skilled team completes the work efficiently using high-quality equipment and proven techniques, ensuring safety, reliability, and long-lasting performance.

Final Testing & Customer Review
Before we leave, we test the system carefully and walk you through the results. We make sure everything runs smoothly and that you’re fully satisfied with the service provided.

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What People Think About Company

Our clients trust us for reliable service, quality workmanship, and results that stand the test of time. We take pride in the positive experiences shared by homeowners and businesses we’ve served. Their feedback reflects our commitment to professionalism, clear communication, and delivering solutions that exceed expectations every time.

Jaxon Reid
Jaxon Reid
☆ ☆ ☆ ☆ ☆

American Heating & Air Conditioning provided outstanding service when our furnace stopped working during a cold week in St. Louis. The technician arrived on time, explained the issue clearly, and fixed it quickly. Professional, honest pricing, and excellent workmanship. I highly recommend them for reliable HVAC services.

Isla Kensington
Isla Kensington
☆ ☆ ☆ ☆ ☆

We hired American Heating & Air Conditioning for AC replacement, and the entire process was smooth from start to finish. The team was knowledgeable, respectful of our home, and completed the installation efficiently. Our new system works perfectly, and we’ve already noticed improved cooling and lower energy bills.

Tyler Simmons
Tyler Simmons
☆ ☆ ☆ ☆ ☆

I’ve used American Heating & Air Conditioning for both maintenance and repairs, and they never disappoint. Their technicians are friendly, experienced, and always provide clear explanations before starting work. It’s hard to find a company you can truly trust, but they consistently deliver dependable service every time.

Frequently Asked Questions

We provide complete residential and commercial roofing services, including roof inspections, maintenance, repairs, replacements, new installations, flat roofing, storm damage repair, and emergency roofing services.

Yes, while we are based in Fort Worth, we also serve surrounding communities. Contact us to confirm service availability in your area.

Signs include leaks, missing shingles, water stains, sagging areas, or visible damage. Our professional inspection helps determine whether repair or replacement is the best option.

Yes, we offer professional roof inspections to assess your roof’s condition and provide honest recommendations based on your needs.

Project timelines vary by size and scope. Most residential roofing projects are completed within a few days, weather permitting.

Absolutely. We specialize in storm damage repair and can quickly assess damage, perform repairs, and help protect your property from further issues.

Yes, we offer emergency roofing services to address urgent issues such as leaks or storm damage that require immediate attention.

We work with high-quality materials including asphalt shingles, flat roofing systems, and other durable options suitable for Texas weather conditions.

Yes, our roofing services include workmanship warranties, and many materials come with manufacturer warranties for added peace of mind.

You can contact us anytime by phone or online to schedule an inspection and receive a clear, detailed roofing estimate.

Contact Us Anytime

Have questions or need reliable roofing services? Alliance Roofing is here to help. Whether you need a roof inspection, repairs, replacement, or emergency roofing assistance, our team is available to respond promptly. We’re committed to clear communication, honest guidance, and dependable service you can trust. Contact us anytime to discuss your roofing needs, request a quote, or schedule a consultation. Your protection and peace of mind are our top priorities, and we’re ready when you need us.

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Alliance Roofing is a trusted, full-service roofing company serving Fort Worth, TX. We specialize in residential and commercial roofing, repairs, replacements, and emergency services, delivering quality craftsmanship, durable materials, and reliable solutions built to protect your property year-round.

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