Reliable Heating & Cooling Solutions for Your Home & Business

DH Mechanical LLC ensures your home and business stay comfortable and energy-efficient year-round.

DH Mechanical LLC serving your Electrical,Heating & Air Conditioning needs in Florence, SC

Our Expert HVAC & Electrical Services

At DH Mechanical, we provide a full range of heating, cooling, and electrical services to keep your home and business running efficiently. Our licensed professionals bring expertise and reliability to every job, ensuring quality workmanship and long-term solutions. Whether it’s installations, repairs, or maintenance, we have you covered.

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Stay cozy throughout the winter with our comprehensive heating services, ensuring your home is always comfortable and energy-efficient.

A person is holding a pressure gauge in front of an air conditioner.

Keep your home cool and breezy all summer long with our expert air conditioning services designed for optimal efficiency and comfort.

A person is holding a multimeter in front of an electrical box.

Keep your home or business safe, energy-efficient, and reliably powered with our reliable and affordable electrical services.

Why Choose Us?

At DH Mechanical LLC, we are committed to delivering exceptional HVAC & Electrical services that exceed your expectations. Here's why we stand out:

Licensed & Certified

Superior Service

Customer Satisfaction

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Testimonials

Hear from our valued clients about their experiences with our HVAC and electrical services, and discover why DH Mechanical LLS is the preferred choice for home and business owners in the area.

"DH Mechanical just installed our new ac unit. Excellent customer service! Very friendly, very knowledgeable and very patient with all my questions. I would highly recommend them! I really appreciated him with this terrible heatwave coming to our rescue."

- Gerri Dyke

★★★★★

"DH Mechanical responded to our service call for A/C not working on a Saturday. Domingo was able to get the unit running and make the repair. We really appreciate the professionalism and workmanship he provided. We will definitely keep his business card handy. Thank you DH Mechanical for a job well done."

★★★★★

- Kim Addis

More Reviews

Service Area

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  • Florence
  • Effingham
  • Timmonsville
  • Darlington
  • Quinby
  • Hartsville
  • Coward
  • Scranton
  • Lake city
  • Pamplico
  • Lynchburg
  • Marion
  • Mullins
  • Kingstree

Recent Project

At DH Mechanical LLC, we take pride in the results we deliver. From HVAC installations to electrical upgrades, our portfolio showcases our commitment to excellence and customer satisfaction.

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