About Working Dog HVAC

From the Corps to Core Comfort

Working Dog Heating and Air was founded by a Marine Corps veteran with a profound, enduring commitment to service, honesty, and precision. Recognizing a distinct lack of transparency in the residential HVAC industry, we set out to build a company that bridges the gap between high-level technical expertise and total consumer trust. Our brand identity is deeply personal, inspired by the steadfast loyalty, protective instinct, and hard-working nature of our namesake—the founder’s own Yorkie. We seamlessly blend this approachable, personal touch with rigorous NCI-certified training in residential system performance, duct optimization, and combustion safety. Today, we are proud to serve Upstate South Carolina homeowners who demand verifiable results, providing unmatched peace of mind through discipline, heart, and expert-level skill.

Technician in hard hat inspecting rooftop HVAC unit beside a large fan on a flat roof

Meet the team powering Nashville Electric Pros

Our electricians combine extensive training with hands-on experience to deliver precise and dependable electrical solutions.

Electrician in navy uniform standing beside an open breaker panel in a home interior.

James Carter

Senior Electrician
Technician in hard hat wiring an electrical control panel in a utility room

Maria Lopez

Licensed Electrician

Smiling worker in a hard hat holding a digital multimeter in a home renovation setting

David Nguyen

Electrical Technician

Person adjusting a display light in a clothing boutique with hanging garments and warm pendant bulbs

Samantha Reed

Lighting Specialist

Construction worker in orange hard hat and safety gear standing in an alleyway between buildings

Ethan Brooks

Apprentice Electrician

Woman using a wall-mounted touchscreen in a bright living room

Olivia Martinez

Smart Home Integration Expert