Expert Heating & Air Conditioning in Easley, SC

Your Yor-kie To Home Comfort & Verifiable Results

(864) 524-5274

 Top-Rated HVAC Services

Precision Cooling, Heating, and Air Quality

Outdoor HVAC unit beside a brick house, cluttered with tools, a gas can, and debris in the yard.

HVAC Preventative Maintenance

Proactive, data-driven tune-ups designed to optimize your system's efficiency, ensure strict combustion safety, and prevent costly future breakdowns before they happen.

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24/7 Emergency HVAC Repairs

Rapid, "fetch-it-done" repairs available day and night. We utilize advanced MeasureQuick digital diagnostics to pinpoint the exact issue and fix it right the first time.

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Precision HVAC Replacement

Seamless, transparent installations of top-tier, high-efficiency heating and cooling systems. Every unit is perfectly sized for your home and permanently backed by our 2-year warranty.

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Indoor Air Quality Solutions

Breathe easier with our advanced filtration systems, UV air purifiers, and humidity control solutions, expertly installed to eliminate allergens and keep your family's indoor air safe and pure.

Customer Success Stories

 As a dedicated, veteran-owned business in Upstate South Carolina, we are actively building a reputation rooted in trust, steadfast loyalty, and technical precision. 

The Working Dog Difference

Founded by a Marine Corps veteran, Working Dog Heating and Air brings military discipline and precision to the residential HVAC industry. Inspired by the steadfast loyalty of our namesake Yorkie, we deliver data-backed, NCI-certified service to homeowners who demand absolute transparency.

Why Trust Working Dog

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Veteran-Owned

We apply Marine Corps discipline and integrity to every single job. 

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NCI-Certified Experts

Highly trained in residential system performance and combustion safety. 

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24/7 Availability

Our "fetch-it-done" attitude means we are here for you day and night. (

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Guaranteed Work

A steadfast minimum 2-year warranty on all completed jobs. 

What Our Customers Are Saying

At Nashville Electric Pros, we pride ourselves on delivering exceptional service. But don’t just take our word for it—here’s what our satisfied customers have to say about their experiences with us.

Our Service Areas

Easley, SC

Greenville, SC

Clemson, SC

Seneca, SC

Greer, SC

Pickens, SC

Piedmont, SC

Powdersville, SC

Anderson, SC

Simpsonville, SC

Mauldin, SC

Travelers Rest, SC

Trusted Partners in Power

Our work with top brands and local pros proves our commitment to quality you can rely on.