Dilligence Heating and Air

Dilligence Heating and Air has served Greensboro and the surrounding Piedmont region for more than a decade. Jason Dill, the owner and principal technician, founded the company to deliver honest, skilled HVAC work without the aggressive upselling that plagues larger corporate contractors. The business holds a valid North Carolina mechanical contractor license and maintains an A+ rating with the Better Business Bureau. Across 67 customer reviews posted on major platforms, Dilligence Heating and Air averages 4.8 stars , a consistent track record that reflects long-term reliability rather than a surge of recent feedback.

What distinguishes Dilligence from competitors is Jason's hands-on approach to every project. Unlike firms that dispatch different technicians for each call, Jason personally visits properties to assess problems and recommend solutions. Reviewers consistently note that he listens carefully before proposing work, explaining options without pressuring homeowners into unnecessary upgrades. The company also stands out for transparent pricing , one customer saved thousands by choosing Dilligence after receiving a $7,000 quote from another company for the same repair.

Customers describe specific scenarios where the team exceeded expectations. When Paula Fields' system failed during a cold snap, technician Reginald arrived within hours and had heat restored for under $300 , a fraction of a competitor's estimate. Anthony D'Ambrosio called during a vacation when his 30-year-old compressor froze, and the crew completed a full coil and compressor replacement within a week while maintaining clear communication throughout.