Plumbing in Saint Peters, MO

Our team has worked on hundreds of properties and has a collective 85 years in the industry. One of the biggest differences with our company is our commitment building a relationship with our clients. We are working for your future business, not just the payment for that day. Our HandyPros arrive in a reasonable window of time, complete the project fully, and communicate all of the work that was done via before and after photos and details. Say goodbye to surprise invoices, no call no shows, and poor workmanship. Say hello to STL HandyPros, quality work at a fair price with full transparency. Book your project today!

Your Comfort Is Just a Call Away! For decades, One Hour Heating & Air Conditioning has been providing quality and reliable HVAC services to homeowners across the country. Our main priority is to provide every one of our customers with honest work and an excellent experience. We adhere to a strict code of ethics, always offer a high level of service, treat customers with honesty and respect, and offer fair prices upfront. Our experienced and skilled technicians design, install, service, and repair HVAC systems and parts in strict accordance with the highest industry standards across the United States. Our team values your time, so we guarantee on-time arrivals. Our Difference It is the One Hour Heating & Air Conditioning difference that keeps our customers happy and satisfied—and it's why we've grown to become the leading HVAC service provider across the nation. We pride ourselves in our on-time guarantee, highly skilled professionals, clean and friendly HVAC technicians, and our StraightForward Pricing® guide. Qualities that make One Hour Heating & Air Conditioning different: We’re Local 100% Satisfaction Guaranteed Experienced & Reliable Technicians Strict Code of Ethics Providing Reliable HVAC Services Near You At One Hour Heating & Air Conditioning, our AC technicians promise to respect your time and your property. We guarantee we’ll arrive on time and ready to tackle almost any problem during the first visit. We only send highly trained, licensed professionals to service your home, which is why we proudly back our work with a 100% satisfaction guarantee. We want you to feel comfortable about inviting us into your home for HVAC repairs and replacements.