$68
Water Pressure Test
Find hidden leaks, prevent pipe damage, and protect your home appliances from high or low water pressure.
Find hidden leaks, prevent pipe damage, and protect your home appliances from high or low water pressure.
Residential customers only.
Expires 9/30/26.
Expires 9/30/26.
$300 OFF
All Halo Filtration System
Residential customers only.
Expires 9/30/26.
Expires 9/30/26.
FREE
Main Line Camera Inspection
(Must have accessible cleanout)
(Must have accessible cleanout)
Residential customers only.
Not valid for Comfort Club members.
Not valid for Comfort Club members.
$250 OFF
When you buy 4 or more interconnected smoke detectors or carbon monoxide detectors.
Residential customers only.
Expires 9/30/26.
Expires 9/30/26.
FREE
10-Year Warranty on a Generac Whole-Home Standby Generator
Residential customers only.
Expires 9/27/26.
Expires 9/27/26.
$50 OFF
ALL services!
Valid for heating & cooling, plumbing or electrical.
Valid for heating & cooling, plumbing or electrical.
New residential customers only. Exclusions may apply. Cannot be combined with other offers. Expires 8/31/2026.
Service Areas
Proudly Serving the Midlands and CSRA
Cassell Brothers Home Services offers full-service HVAC, plumbing, and residential electrical services throughout Columbia, Lexington, Irmo, Chapin, Augusta, Aiken and West Columbia.
Service Areas
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