
Ductless Mini-Splits in Downingtown
Ductless Air Conditioning for Homes Across Southeastern Pennsylvania
When it comes to heating and cooling spaces that don’t work well with traditional ductwork, ductless mini-splits offer an energy-efficient, customizable solution. Whether you’re looking to install a new unit or maintain the one you already have, Paramount Plumbing, Heating & Air Conditioning is the team you can count on for a satisfying result.

More Than Just Service
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We’re a local business, so you’ll always get personalized service from people who care about your home.
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All our work comes with a 2-year warranty on parts and labor. No stress, no surprises.
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You’ll see the same trusted team every time—we get to know you and your home.
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Call us anytime, day or night—you’ll always speak with Alyssa or Tom!
Above and Beyond Guaranteed
Ductless Mini Split Maintenance and Repairs
Just like any other comfort system, ductless mini-splits need routine care to perform well. Whether you're dealing with reduced airflow, poor temperature control, or unfamiliar error codes, we can help diagnose the issue and keep your system running smoothly.
Common ductless mini split issues we resolve:
Learn how our reliable plumbing and HVAC maintenance plans can keep your home comfortable all year.
Sign Up For a Maintenance Plan

Real Stories From Real Customers
We're Rated 4.9 Stars With 290+ Google Reviews!
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Nice Group of People
"They do a great job. Had a few regular maintenance issues lately, and all handled quickly and at a decent price, too. The team is a really nice group of people."- Colleen B. -
Job Right Every Time
"Paramount has been servicing our plumbing for years. Their knowledge, expertise, and professionalism put them above the rest. They’re honest, friendly, and do the job right every time. Nick and his crew fix our plumbing problems with confidence."- Jennifer H. -
Always Dependable & Available
"Always dependable and always available. Can't thank you guys enough for all of your superb service. This master bath remodel is the second one you have done for us. Now add to the list a walk-in closet. You are wonderful to work with!"- Marlene L. -
Job Well Done
"Always prompt, courteous, and a job well done! From the initial phone call to the job being completed, you get excellent customer service, a rare commodity these days. I will always trust and use Paramount!"- Chris C. -
Gorgeous Bathroom
"Everyone at Paramount is very professional. The communication was excellent, providing me with clear guidance for our new shower install. They were very pleasant, respectful, and cleaned up at the end of each workday. I now have a gorgeous bathroom!"- Mimi W. -
Outstanding Customer Care
"From start to finish, their professionalism and customer care were outstanding. It’s rare to find a company where both the office team and the field professionals excel, but Paramount has set the bar high. I highly recommend them!"- Katharine M. -
Exceeded Our Expectations
"Paramount exceeded our expectations when we had to replace our water heater. They researched discounts for us and are very responsive. They also resolved an issue with our water softener in less than 24 hours. We highly recommend them!"- Melissa G. -
Years-Long Customer
"We have been using Paramount for a number of years now. They have done emergency and routine work for us and have earned our trust over the years. Every single technician they have sent out has been professional and knowledgeable."- Kevin M. -
Knowledgeable & Careful
"We've hired Paramount several times now and have never been disappointed. They are very quick to respond. Every technician who has ever been here is very knowledgeable and careful and seems to take pride in the quality of their work."- Mike E.