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315 East 3rd St. • Hattiesburg • MS • 39401
Licensed • Bonded • Insured  |  License:
We're Not Comfortable Until You Are
Heating, Air Conditioning & Electrical Services
(601) 584-8400
Your Heating & Air Conditioning Experts in Hattiesburg, Mississippi & Surrounding Areas Since 1994
Jim Smith Services is a customer focused heating and air-conditioning company that was originally started in 1994 located in Hattiesburg, Mississippi we employ highly trained people whose goal is to make our company the best service company in South Mississippi.

We specialize in designing, engineering, and installing complete comfort systems for owners of homes and buildings just like yours.

Click Here to Learn More About Our Company
Heating Services
Is your furnace running efficiently? Do you want to make sure you are saving as much money as possible on your energy bills? Contact Jim Smith Services today to schedule a furnace tune-up or to take car of any repairs you have on your unit. If you are in need of a replacement or new installation, we have technicians ready for any job!
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Air Conditioning Services
Make sure your air conditione is ready for the summer heat! Schedule an annual tune-up right away! Are you looking into installing a new AC unit? Purchasing a new cooling system for your home can be a nerve racking task. If it's time to replace an aging or worn out air conditioner we are here to help make the process easier for you.
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Electrical Services
Let your next home improvement project start with Jim Smith Services!

Whether it's new lighting for the kitchen, a new ceiling fan for the bedroom, or finally installing recessed lighting for your new home theater room, Trust Jim Smith Services with your next electrical project right away!
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24 Hour Emergency Service • Call Us Today • (601) 584-8400 • or • Fill Out Our Online Form
From winter's chill through the dog days of summer, our primary goal at Jim Smith Services, Inc. is to keep your home comfortable for you and your family. But, that's just the beginning. We also offer you peace of mind, ensuring your equipment operates safely. We help you save money on your fuel bills. And, we help deliver relief to those with allergies and many others concerned with the quality of the air they breathe.

This site is specifically designed to help you become an informed consumer when it comes to your home's heating and cooling systems. Go ahead, explore. The pull-down menus make it easy. Not only will you learn how these systems work, but also how to shop smart and protect your investment. If you're not sure where to find help with a specific question, try our site's Search Engine. And, don’t miss the 'Answers and Information' section on our menu to learn about your home's mechanical systems and simple things you can do to save money and get the most from them.

You'll find we take our job seriously and value highly the trust that is placed in us. To understand why we go so far beyond what others do by investing in the extra training and equipment we believe necessary to protect your home and family properly, take a moment to view our short 30 second video that best explains "why we do it"...and "why it matters."

When we service your   in  , your satifaction means the world to us.
If you're interested in replacing your old outdated heating or cooling system, check out how we assure your satisfaction when you choose us.
We specialize in Zoning to keep your home comfortable in  .
If you're tired of having uncomfortable rooms that are either 'too hot' or 'too cold', this page is for you.
Sign up for our   maintenace plan in   to ensure your home stays comfortable.
Learn more about how you can save money by saving energy with an annual tune-up through our Heating & Air Conditioning Maintenance Plans.
Jim Smith Services is a Mississippi Heating, Cooling, Air Conditioning, and furnace repair, service, replacement and maintenance Company located in Hattiesburg. will send you only the best technician for your air conditioner repair and, gas or propane (LP) furnace and heater repairs as well as all air conditioner replacements, furnace replacements and boiler replacements in Hattiesburg MS. To set-up a repair service estimate or replacement estimate, call <601-584-8400> is an authorized factory dealer of many brands and services all furnace, AC, humidifier, filter, thermostat and water heater brands including Carrier, Bryant, Payne, Trane, Lennox, Rheem, Ruud, Amana, Crown, Frigidaire, Gibson, Goodman, Maytag, American Standard, General, Aprilaire, Honeywell, White Rodgers, Dynamic and Skuttle.
We service most   brands and models near  .
Business Address:
315 East 3rd St.
Hattiesburg, MS 39401
Contact Us
Schedule your   replacement in  .
Company Phone:
Phone: (601) 584-8400
We offer 24/7 emergency   repair service in  .
Office Hours:
Monday- Friday 8am-5pm
Emergency Service Available
For your   repair in  , trust a licensed, certified contractor.
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