WELCOME TO DESIGN FLOW
With over 30 years of combined experience in heating and cooling systems, Design Flow Heating and Cooling, LLC knows how important it is to have a go-to HVAC company you can trust – and we are that company!
The reliable, professional, and knowledgeable team at Design Flow is committed to customer satisfaction and finding solutions that meet your needs.
Help Design Flow win Carroll’s Best for the second year!
PROVIDING INTEGRITY, SERVICE, AND EXCELLENCE
“The service tech that responded to our initial call was Sammy. He was certainly well trained and quite knowledgeable on our system. He was able to come right away and wasted no time in checking everything out. He explained what the issue was and had it fixed within no time. He was quite impressive and I found him to be very trustworthy in his opinion. He did check back the next day and all was working well. I’m quite satisfied with Design Flow after having used a few companies that I was unimpressed with.”
“I would give more than 5 stars if possible. The original tech who diagnosed the issue, office staff, and the tech who made the repairs were great! Everyone I interacted with was friendly, respectful, and professional. Definitely recommend Design Flow to anyone needing anything HVAC related.”
OUR COMFORT PLAN
Don’t wait until you’re facing an HVAC emergency to work with a professional HVAC technician. Here are a few reasons to rely on us for HVAC maintenance:
Extend the longevity of your system
Avoid breakdowns and the need for costly repairs
Make sure your system is operating efficiently
WaterFurnace GEOPRO Master Dealer
No matter what climate you live in, the temperature throughout the year varies. For some climates that means blazing summers that cool to frigid winters. What many people don’t realize is that the temperature below ground (regardless of climate or season) stays fairly consistent all year. While air temperatures can vary greatly from day to night or winter to summer, the temperature just a few feet below the earth’s surface stays an average 55°–70°F year-round.
MAINTAIN A COMFORTABLE ENVIRONMENT
At Design Flow Heating & Cooling, we embrace the principles that lead to success. As a Bryant dealer, we understand the importance of unwavering dedication to delivering quality products and service. Our commitment to customer satisfaction and our unwavering pursuit of excellence in performance set us apart. Join us and experience the Design Flow Heating & Cooling difference firsthand!
SEE OUR CURRENT
SPECIAL OFFERS
Discover extraordinary value in our special deals! Move quickly to enjoy incredible savings and exclusive rewards.
JOIN OUR TEAM!
Are you looking for an exciting new career opportunity? Become a part of the Design Flow Heating & Cooling team today! We’re currently hiring and are looking for talented, and motivated individuals to join our team.
WE SERVICE MANY BRANDS
WE SERVICE MANY BRANDS
Proudly serving Clarksville, Columbia, Eldersburg, Ellicott City, Finksburg, Frederick, Fulton, Hampstead, Marriotsville, Mount Airy, Owings Mills, Reisterstown, Sykesville, Westminster, Woodbine, and the Surrounding Areas.