SI Service Group

SI Service Group SI SERVICE GROUP brings comfort and reliability to your home or business. We offer unparalleled expertise in installation, repair, and maintenance services.

We offer expert Electrical, HVAC, Refrigeration, and Commercial Kitchen Equipment service—with honest work, fast response, and a team that truly cares. Welcome to Southwick Integrated Services, we specialize in delivering top-tier HVAC service and electrical solutions for residential and commercial clients alike. Backed by years of industry experience and a commitment to excellence, we strive to e

xceed expectations with every project. Newly offered – services for Commercial Refrigeration and commercial appliance repair. Whether you're a homeowner or a business owner, we're here to assist you with your servicing needs. Feel free to reach out to us for any commercial or residential service requirements.

05/04/2026
BEAT THE HEAT BEFORE IT BEATS YOUSummer failures don’t wait. Neither should you.Fast, reliable HVAC installs & repairs —...
04/12/2026

BEAT THE HEAT BEFORE IT BEATS YOU
Summer failures don’t wait. Neither should you.
Fast, reliable HVAC installs & repairs — done right the first time

It’s that time again — let’s get your new HVAC system installed today.Fast service, honest pricing, and comfort you can ...
04/07/2026

It’s that time again — let’s get your new HVAC system installed today.
Fast service, honest pricing, and comfort you can count on.

A little comedic relief for your day—Christ is risen! Happy Resurrection Day, everyone. If you need electrical or HVAC s...
04/05/2026

A little comedic relief for your day—Christ is risen! Happy Resurrection Day, everyone. If you need electrical or HVAC services, give us a call today!

During this time and season I wish to personally thank Lord Jesus for HIS PRECIOUS gift of salvation. If you do not know...
04/05/2026

During this time and season I wish to personally thank Lord Jesus for HIS PRECIOUS gift of salvation. If you do not know HIM now is the time, now is moment, NOW is your time to come home for HIS arms are always open wide. You do not have to stay out in the cold.

New logo on the window
03/31/2026

New logo on the window

Address

2617 S President Street Ext
Mantachie, MS
38801

Opening Hours

Monday 8am - 8pm
Tuesday 8am - 8pm
Wednesday 8am - 8pm
Thursday 8am - 8pm
Friday 8am - 8pm
Saturday 8am - 6pm

Telephone

+16625235514

Website

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