HVAC, Plumbing, & Electrical in the Mississippi & Arkansas Delta

Since 1940

HVAC, Plumbing & Electrical

in Greenville, MS

For homes and businesses in Greenville, MS, there’s only one name to remember for HVAC, plumbing, and electrical services: Simpson Air Conditioning, Plumbing & Electrical. When it comes to your indoor comfort, we handle it all. For projects big or small, we’re the team to call.

Commercial Industrial

Comprehensive Services

for Homes & Businesses Since 1940

From repairs to full system upgrades, we troubleshoot, diagnose, and execute, providing solutions that last. Our mission is to provide you with year-round efficient indoor comfort, from your electrical panel to your pipes and HVAC system. Count on us for routine maintenance for your property’s most critical systems, keeping them running smoothly despite Greenville’s climate.

We’re the HVAC company to trust for expert heating & cooling service

Furnaces
Heat Pumps
Central AC's
Boilers
Ductless Mini-Splits
IAQ Systems

Reliable Heating Services

Though our winters are mild in the Mississippi and Arkansas Delta, you still need efficient heating for unexpected winter cold snaps. We service and install furnaces, boilers, heat pumps, and more to keep your home warm and efficient year-round.

Dependable Cooling Services

Stay cool during our area’s hot, humid summers with our AC services. With routine maintenance, we’re the HVAC company that ensures your central AC or ductless system performs at maximum efficiency, improves air quality, and keeps your home comfortable.

Professional Plumbing Solutions

Dealing with a leaky pipe or planning a bathroom remodel? Our professional plumbing services cover everything. We deliver solutions that protect your property, improve water efficiency, and ensure smooth plumbing operation.

Our plumbing services cover All of your home or business

Pipe Repair
Water Heaters
Leak Detection
Fixture installation
Drain Repair
Sewer Repair

Repairs & Replacements Made Easy

Find out if you’re preapproved in just a few minutes.

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Unexpected issue with your HVAC system, water heater, or standby generator? Whether it’s a repair or a full replacement, we offer straightforward monthly payment options that make it easy to move forward without a high upfront cost.

5-Star Reviews

“Charles went above and beyond to find the source of the gas leak. He explained what he was looking for and kept me updated often. Simpson is highly professional and addressed my needs promptly. Would definitely recommend!”

Kesha P.

“Had a great customer experience with Simpson Air! AC unit was down and they had us back up in no time! Thanks for excellent service and friendly staff.”

John O.

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Expert Electrical Team

Trust your property’s electrical system to the pros. From panel upgrades and outlet repairs to rewiring, we handle every job with precision, code compliance, and long-term performance in mind.

Our electrical services keep your property powered!

Electrical Repairs
Surge Protection
Whole-Home Generators
EV Chargers
Electrical Panel Upgrades
Lighting Installation
Rewiring

Commercial Industrial Services

There’s no job too big or too small for our team. We provide comprehensive HVAC, plumbing, and electrical solutions for commercial and industrial properties. Our team is equipped to handle complex projects, helping your businesses maintain efficiency and minimize downtime.

Commercial Services

Why Choose Simpson Air Conditioning?

You should be comfortable with any electrician, plumber, or HVAC tech you invite onto your property. With Simpson Air Conditioning, Plumbing & Electrical, you can be. We treat your property with respect, leaving it better than we found it.

We don’t pressure you to make upgrades or indoor comfort changes you’re not comfortable with. We believe in empowering you to make informed decisions about your HVAC, plumbing, and electrical systems.

We Do It All

We offer comprehensive HVAC, electrical, and plumbing service solutions for homes and businesses in our service area.

100% Satisfaction Guaranteed

We know the work isn’t finished until you’re completely satisfied. With our Simpson Air Conditioning worry-free guarantee, you can feel confident in our quality of work.

Upfront, Honest Communication

We provide solutions without upselling. Trust us for clear communication and honest recommendations for all your HVAC, plumbing, and electrical needs.

Over 70 Years of Experience

We’re backed by decades of industry experience. Simpson Air Conditioning began in the 1940s and has grown into the full-service team it is today.

Community-Focused

We never cut corners in our service offerings. We go the extra mile for homes and businesses in Greenville, MS, and the surrounding areas.

ready to choose Simpson Air Conditioning?

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For HVAC, Electrical, or Plumbing Services Today

Some contractors say they do it all, but Simpson Air Conditioning, Plumbing & Electrical means it. No matter what issue you’re facing, our team of highly trained professionals will arrive quickly to solve it.