Business Details
50+ Years
experience
Emergency
services
Trusted HVAC Services in Paoli, PA
DiFilippo's Service has been serving the western Main Line community since 1971, building a legacy of trust and excellence in HVAC services. Founded by Vince DiFilippo, who purchased the business in 1989, the company has grown into a reputable leader in residential heating and cooling solutions while maintaining its family-owned ethos. Our mission centers on delivering unmatched reliability, honesty, and integrity through high-quality products and services tailored to client needs. With over 50 years of combined industry experience, our NATE and Home Performance Certified Technicians utilize state-of-the-art tools and advanced training to ensure optimal system performance.We pride ourselves on transparency, offering comprehensive consultations, precise engineering, and personalized proposals for every installation. Recognized with accolades like ACCA National Residential Contractor of the Year, we remain committed to innovation and community involvement. Our 24/7 emergency service and two-year parts-and-labor warranty underscore our dedication to client satisfaction. As active members of professional organizations like ACCA and NATE, we continuously elevate industry standards. This enduring commitment to excellence has earned us the trust of thousands of local homeowners, making us a cornerstone of the Main Line HVAC industry.
Services
HVAC Repair
System Installation
Air Quality
Maintenance Plan
Financing Options
Details
- Year established: 1971
Highlights and features
- 50+ years serving Main Line communities with HVAC expertise
- Family-owned business maintaining personal service approach
- NATE-certified technicians with specialized training credentials
- 24/7 emergency service available for urgent HVAC needs
- Award-winning contractor recognized by ACCA and Main Line Chamber
Associations and certifications
- NATE
- EPA
- ACCA
- National Comfort Institute
- Better Business Bureau
What people say
Impeccable service
On time
Very professional
Local company
Great experience
Services
HVAC Repair
Our NATE-certified technicians provide comprehensive HVAC repairs using fully stocked service vehicles. We address furnace, air conditioning, and system component issues with same-day emergency service available. All repairs include a two-year parts-and-labor warranty for complete peace of mind.
System Installation
We engineer and install custom heating and cooling systems tailored to home requirements. Our process includes detailed consultation, equipment selection, and one-day installation with post-service follow-up. Options include high-efficiency Trane systems and hybrid heating solutions.
Air Quality
Our air purification solutions combat allergens and pollutants through advanced systems like AtmosAir. We install whole-home humidifiers, dehumidifiers, and ventilation systems to maintain optimal indoor air quality year-round.
Maintenance Plan
Our annual maintenance plan includes two precision system tune-ups, 15% off repairs, and priority emergency service. The $350 plan extends equipment lifespan while maintaining energy efficiency through regular professional inspections.
Financing Options
We offer Wells Fargo financing for system installations with approved credit. This includes flexible payment plans and EZPAY options to spread costs over 12 months without additional fees.
People
Vince DiFilippo
CEO and Co-Owner
NATE-certified HVAC expert with 30+ years of industry leadership. Serves on ACCA committees and editorial advisory boards. Recognized for technical expertise in carbon monoxide detection and air balancing diagnostics.
Laura DiFilippo
President and Co-Owner
30-year HVAC industry veteran who transformed company operations. First female ACCA National Board Chair and NATE Board Director. Instrumental in establishing professional standards across Pennsylvania's HVAC sector.
Questions
What HVAC services do you offer?
We provide complete heating, air conditioning, and ventilation services including installation, repair, maintenance, and air quality solutions for residential properties.
Do you offer emergency HVAC service?
Yes, our NATE-certified technicians are available 24/7 for urgent heating and cooling emergencies with guaranteed same-day service for plan members.
How can I finance HVAC installation?
We offer Wells Fargo financing options with approved credit, including full-amount financing and EZPAY monthly payment plans for system installations.
What areas do you service?
We serve Main Line communities including Paoli, Malvern, Wayne, Radnor, and surrounding Chester County areas within 30 miles of our Paoli headquarters.
Are your technicians certified?
All our service technicians hold NATE certification with additional training in Home Performance, carbon monoxide detection, and air balancing diagnostics.
What maintenance plans are available?
Our $350 annual maintenance plan includes two system tune-ups, 15% off repairs, priority emergency service, and energy efficiency optimization for complete HVAC system care.
