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Claim This BusinessAbout DNA Heating & Cooling Services
DNA Heating & Cooling Services has operated as a family-owned HVAC contractor since 2017, serving Philadelphia and New Jersey communities from their Pennsylvania base. The team holds proper licensing and insurance, bringing over 30 years of combined industry experience to every service call. Their reputation is backed by a perfect 5.0-star rating across 77 verified reviews, reflecting consistent quality that has earned them 5-star recognition on Google, Thumbtack, and Trustpilot platforms. Homeowners and businesses in the region benefit from free estimates and exclusive pricing discounts for veterans and seniors.
What distinguishes DNA Heating & Cooling from other area contractors is their commitment to responsive, neighbor-focused service. They handle the full spectrum of residential and light commercial HVAC work, from emergency repairs to complete system installations and replacements. Reviewers consistently note the team's willingness to follow up and take accountability, even traveling back to inspect systems when issues arise, regardless of fault. Technicians arrive on time, present financing options without pressure, and complete work at agreed-upon prices while maintaining clean work areas.
Customer stories from verified reviews paint a clear picture of their service approach. When Wildier's system failed, the team provided a same-day quote and installed replacement equipment the following day. For marouf mustafa, who discovered a non-functioning AC unit the previous night, DNA dispatched a technician the very next day to restore comfort. Reviewer Joel Alexander specifically praised their "radical responsibility," noting they will return to examine systems in a heartbeat if something goes wrong, even when the issue falls outside their initial work. Eddy Torres received financing options presented without pressure, allowing informed decision-making for his new system installation.
What Customers Say
All nine sampled reviewers award perfect 5-star ratings, with multiple customers highlighting same-day response times and next-day system installations. Technicians named in reviews, Mr. Delfi and Dave, receive specific praise for professionalism and clear communication. Pricing appears on both positive and negative terms depending on reviewer context, with Abdul Patel noting the team helped secure a price reduction on his ductwork installation.
Services
AC Repair & Service
Repair and maintenance of central air conditioning systems for residential and commercial properties throughout the Philadelphia area.
Heating Repair
Diagnosis and repair of furnaces, boilers, and other heating equipment — keeping Philadelphia-area homes comfortable through the winter months.
HVAC Installation
New system installation and replacement for heating and cooling equipment, with proper sizing and load calculations for Philadelphia's climate.
Seasonal Tune-Ups
Pre-season maintenance for heating and cooling systems to ensure reliable performance and peak efficiency.