About Dunn Plumbing, Heating & Air Conditioning, LLC
Trusted Plumbing & HVAC Experts in St. Louis, Serving Mehlville, Ballwin, Affton & Beyond
At Dunn Plumbing, Heating & Air Conditioning, LLC, we take great pleasure and pride in providing solutions to your indoor comfort challenges. We’re an independent Trane Comfort Specialist™ dealer, which allows us to offer the best products in the industry, and our team is dedicated to providing you with the highest attention to detail and superior customer service.
Led by owner Brett Nejmanowski, our company provides expert plumbing, heating, and air conditioning service in St. Louis, Mehlville, Ballwin, and Affton. Our team of technicians is fully qualified to help you select the comfort system that best fits your home and your budget. Plus, we stand behind all the work we do with our written 100% satisfaction guarantee—if you’re not happy with our services for any reason, we’ll make it right or give your money back, no questions asked! Whether you need furnace repair, AC repair, water heater replacement, AC maintenance, air cleaner installation, or anything plumbing, heating, or air conditioning-related, you have our guarantee.
Giving Back to Our Community & Our World
Along with the services we provide, we’re also passionate about our duty to protect the environment and our social responsibility to the community. In our daily practices, we utilize earth-friendly products and methods to ensure clean outdoor and safe indoor environments for the people we serve.
We regularly give back to the community through volunteer work and financial donations. Among the charitable organizations we support are Safe Kids USA, National Multiple Sclerosis Society, Autism Speaks, and the Sheriffs’ Association.
Our Management Team
Dunn Plumbing, Heating & Air Conditioning, LLC is made up of a team of committed people who are ready to assist you take the hassle out of choosing a plumbing, heating, and cooling company. A Dunn Plumbing, Heating & Air Conditioning, LLC technician is devoted to a higher standard.
Here at Dunn Plumbing, Heating & Air Conditioning, LLC, we’ve built our reputation on enthusiastic service, quality products, and community involvement. For service and support you can count on all year long, Dunn Plumbing, Heating & Air Conditioning, LLC has you covered.
Make Us Your First Choice for Home Comfort!
At Dunn Plumbing, Heating & Air Conditioning, LLC we understand that your home comfort is important, as is the condition of your home. We treat your home with the same respect you do.
Our technicians live and work to a higher standard. We wear booties in the home, lay down tarps over floors, clean up after we are done, and do not smoke any tobacco products on homeowners’ properties. Our goal is to arrive on time, fix the problem quickly, and leave no trace of our presence—except for the added comfort and energy savings.
Rest assured you are working with a company that places great emphasis on hiring qualified, background-checked individuals. We do the work for you and only send highly trained, professional, and trustworthy technicians to your home. With our 100% satisfaction guarantee, you’re covered.
Call us at (314) 476-9606 or contact us online for reliable heating, air conditioning, and plumbing services in St. Louis, Mehlville, Ballwin, Affton, and the surrounding areas.