The Brandywine Services team in our office
Our story

Built on one idea: do it right the first time.

Brandywine Services delivers full-service HVAC, indoor air quality, and duct cleaning to homes and businesses across Pennsylvania, Maryland, and Delaware. Our technicians are EPA-certified, we are family & veteran-owned, and our trucks roll 24/7 for emergencies.

We're a Trane Comfort Specialist — fewer than 7% of dealers qualify — which gets you access to extended warranties and financing most competitors can't offer.

From the founder

"Our family has been local for seven generations. It takes years to build a reputation and one bad experience to screw it up. We're in this for the long-term and will always do the right thing."

— Joseph A. McMillan, Jr., Principal

The team

Meet the people behind Brandywine.

Family- and veteran-owned leadership. EPA-certified, fully licensed and insured technicians.

Joseph A. McMillan, Jr. — Principal

Joseph A. McMillan, Jr.

Principal

Jordan Girard-McMillan — Chief Operating Officer

Jordan Girard-McMillan

Chief Operating Officer

Joshua I. McMillan — Team Lead

Joshua I. McMillan

Team Lead

Chelsea Carrat — Chief Financial Officer

Chelsea Carrat

Chief Financial Officer

Jack Kent — Chief Marketing Officer

Jack Kent

Chief Marketing Officer

Certifications

Licensed, insured, and vetted.

Everything we do is covered, verified, and documented. Ask to see proof at any time.

  • Licensed HVAC contractor — PA, MD, DE
  • EPA-Certified technicians (Environmental Protection Agency Section 608)
  • Trane Comfort Specialist™
  • Fully insured: general liability + workers' comp
  • Background-checked technicians
Brandywine Services certifications and licenses
170+ five-star reviews

What our customers say.

★★★★★

Our AC failed unexpectedly yesterday morning. Jordan and the Brandywine Services team was incredibly responsive and had a new system installed in 3 days (they actually worked over the weekend to make this happen). The installers were professional, respectful of our home, and took the time to walk us through the new thermostat and system features. Outstanding customer service!

Stephen MathiasGoogle Local Guide
★★★★★

I manage several commercial properties (food establishments) and have worked with many HVAC contractors. Jordan and Adrian stand out for fast responses and communication. Their technicians arrive prepared, document everything thoroughly, and consistently resolve issues on the first visit.

Marco CordovaCommercial property manager
★★★★★

Our AC stopped working on Saturday afternoon when temperatures over 90. House thermostat showed 78. Brandywine Services answered the phone immediately and had a technician at our house within 3 hours. David diagnosed the issue quickly, had the necessary part on the truck, and got us back up and running the same day. Now I tell everyone to call them.

Edward OndiekiSame-day emergency repair
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