$300 OFF
Halo Whole-Home
Water Filtration System
Water Filtration System
Residential customers only.
Expires 10/31/26.
Expires 10/31/26.
SAVE 15%
on Outdoor
Electric Outlet Installations.
Electric Outlet Installations.
Residential customers only. Not to be combined with other offers. Comfort Club members not eligible.
Expires 11/15/26.
Expires 11/15/26.
Up To
$1,800
$1,800
in rebates for select Lennox HVAC system + 2 free years of Comfort Club Membership.
Residential customers only.
Expires 12/4/26.
Expires 12/4/26.
$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 12/31/2026.
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.
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
Our Reviews
