"Great service and knowledgeable"
Great service and knowledgeable. Have nothing but praise.
S
Steve Krauchick
"Highly recommend technician"
Highly recommend technician and would use him again.
A
Ashik Bhuiyan
"Highly recommended!"
The installation was efficient, clean, and professional.
C
Carmel Flacco
"Sal did a great job"
He actually arrived early, got the job done, and left the work area spotless!
c
chris connell
"The Paramount team was awesome"
Will and Chris were professional, transparent with pricing and our options, and quickly fixed our water heater.
D
Devang Patel
"Outstanding Service"
Outstanding service. Sal, the service technician, was very professional and knowledgeable.
Great service and knowledgeable
I have used Paramount for a complete AC replacement and now a new water heater. Great service and knowledgeable. Have nothing but praise for them and their employees.
Anthony Citrullo
Highly recommend technician
Monday 4/28/2026: Chris Perry, plumber, successfully diagnosed and replaced a years-older twin-dial hot/cold washer valve wall unit, which completely stopped a leaking constant water drip into an older washer when not in use - mystery solved - no need to buy a new washer, which still works real good! - highly recommend technician and would use him again.
Steve Krauchick
Highly recommended!
I had a great experience with Paramount Plumbing, Heating & Air Conditioning and wanted to share my feedback.
I contacted several contractors for replacing my water heater, and Paramount Plumbing, Heating & Air Conditioning provided the lowest quote for the exact same service and brand (50-gallon Bradford White). That immediately caught my attention, but their service is what really impressed me.
Before installation, I spoke with Sal for the on-site inspection and technical questions. For scheduling and other general inquiries, I communicated with Alyssa. Both of them were very cordial, professional, and respectful, and they patiently answered all my questions. On the installation day, Sal handled the entire process, and everything went smoothly from start to finish. The installation was efficient, clean, and professional.
Overall, I’m very satisfied with the experience. I hope the new heater lasts for many years, and I also hope Paramount Plumbing, Heating & Air Conditioning continues providing the same great service to other customers. Highly recommended!
Ashik Bhuiyan
Sal did a great job
Sal did a great job fixing my faucet leak. He actually arrived early, got the job done, and left the work area spotless!
Carmel Flacco
The Paramount team was awesome
The Paramount team was awesome. Will and Chris were professional, transparent with pricing and our options, and ultimately quickly fixed our water heater. We will be using them again for our plumbing and HVAC needs.
chris connell
Outstanding Service
Outstanding service. Sal, the service technician, was very professional and knowledgeable. He troubleshot the kitchen sink issue in a few minutes and fixed it in 30 minutes. Highly recommend Paramount Plumbing.
Devang Patel
Serving West Chester, Coatesville, Downingtown, Phoenixville, Malvern, Exton, Chester Springs, Honey Brook, Glenmoore, Paoli, Elverson, Chester County and beyond
Air Conditioning Replacement Company Chester County
As your air conditioning system ages, efficiency and performance can decline, leading to the inevitable decision of replacement. Paramount Plumbing, Heating & Air Conditioning understands the significance of this investment and is here to guide you through the process of finding and installing a new air conditioner. Our experts specialize in air conditioner replacement, offering a range of solutions that fit both your needs and budget—no matter the size of your property. Plus, we’ll make sure your new system is installed safely and correctly.
By choosing the latest in cooling technology, Paramount Plumbing, Heating & Air Conditioning ensures your new system provides maximum comfort and energy savings. Trust Paramount Plumbing, Heating & Air Conditioning to deliver a seamless air conditioning replacement experience, backed by our commitment to excellence and customer satisfaction.
Ready for an upgrade? Call (484) 593-7664 to consult with Paramount Plumbing, Heating & Air Conditioning’s air conditioning replacement specialists.
Frequently Asked Questions
When should I replace my AC unit?
Consider replacing your AC if it's over 10-15 years old, requires frequent repairs, or if your energy bills have increased significantly. Newer models are more energy-efficient and come with improved technology, offering greater comfort.
Is AC replacement covered by warranty?
Most new AC systems come with manufacturer warranties that cover parts for a certain period. Installation and labor warranties are usually provided by the HVAC company. Our team can explain the warranty details to help you understand your coverage.
What happens during an AC replacement?
During an AC replacement, our technicians will remove your old unit, inspect and clean the existing ductwork, and install the new system. We'll ensure everything is working properly and provide guidance on how to operate and maintain your new AC.
How much does AC replacement cost?
The cost of an AC replacement can vary based on the system's size, efficiency, and installation complexity. On average, expenses can range from $3,000 to $7,000. For an accurate quote, consider scheduling an estimate with our team.
Why Trust Our Services?
24/7 HVAC Help, Above And Beyond
Round-the-clock support with 2-year warranty on new installs.
Clear Options, No Pushy Upselling
We explain HVAC issues plainly and recommend only what you need.
Full-Service Heating And Cooling
Repairs, installs, and tune-ups for furnaces, boilers, and AC.
Trusted Local HVAC Since 1999
Family-owned, 26+ years keeping SE Pennsylvania comfortable.
Why Choose Paramount Plumbing, Heating & Air Conditioning
At Paramount Plumbing, Heating & Air Conditioning, we bring over 26 years of family-owned, local experience to homes and businesses across Southeastern Pennsylvania. We handle plumbing, heating, cooling, and remodeling under one roof, so you can rely on a single, trusted team for both urgent repairs and long-term upgrades.
Why Choose Us:
Family-owned, locally rooted, and community-focused
Full-service plumbing, HVAC, and remodeling expertise
Clear communication, punctual scheduling, and organized service
Financing options and maintenance plans for predictable costs
Competitive, transparent pricing with no unnecessary upselling
Proven reputation backed by reviews on Google, Yelp, and Angi
Chester County AC Replacement Call for More Information Today!484-593-7664
