Experienced Service Department

At C. W. Williams, we believe response time matters. 
The service we offer and even the way we manage our business is designed with this in mind. 
We respond to your needs so you can respond to the needs of us all.

Our Services

EVT and ASE Certified Technicians

Preventative Maintenance

You can be confident in our service and guarantees.

Fabricate & Install

Quality and craftsmanship in all our work.

Equipment Services

Timely and complete attention to your requirements.


Attention to detail and quality control inspected.

Wreck & Refurb

Complete services for your needs and convenience.

Replacement Parts

We stock an extensive inventory of parts to ship quicker and get service orders done faster.

Certified Ambulance Repair

Our experienced service techs are dedicated to keeping your ambulance in service.

Amkus Rescue Tool Service

Our expert technicians can provide basic maintenance to major repairs.

Truck and Equipment Mobile Service

Our fleet of mobile service trucks and technicians help minimize downtime.

Pump Testing Services

This on-site test pit as well as our two mobile test pits save us time and you money.

Preventative Maintenance and Annual Testing Programs

Engine/chassis PMs (all sizes, both gas and diesel)
Pump PMs (any type or brand)
Aerial PMs
(All CWW PM checklists exceed the requirements of NFP-1911)
Annual pump certification testing (in-house or mobile)
Federal vehicle inspections (26,000 GVWR and higher)
Hot water pressure washing and cleaning of aerial devices
*Foam protortioning performance test
*Low voltage electrical performance test
*Line voltage electrical performance test

* Denotes newly recommended tests by NFPA-1911

Other Services Offered

Pump and pump transmission rebuilds
Pump packing/mechanical seal replacement
Add discharges
Build/repair/install pump manifolds
Tank replacement
Engine repair
Brake repair/replacement
Electrical repair
Battery replacement
Battery conditioner repairs
Automatic chain system repairs
Pump replacement
Valve repair
Repair/reconfigure pump linkage
Build/install hard and flexible plumbing lines
Poly tank welding
Transmission repair
Axle work
AC repair
Radiator work
Factory approved aerial welding

We are certified to work on both fire trucks and ambulances


Emergency and scene lighting
Dump valves
Generators (all types)
Foam systems
Automatic chains
Vinyl hose bed and crosslay covers
Steps and handrails
Sirens and speakers
Booster reels
Brush guards
Light towers
Fire Com communication systems
Lettering, striping, graphics
Tool mounting brackets

Fabricate and Install

Fixed shelving
Roll-out trays
Diamond plate hose bed and crosslay covers
Map boxes and command desks
Adjustable shelving
Pull-out tool boards
Hose trays
Cab consoles

Wreck and Refurb

Minor to major wreck repair
Partial and total refurbs

We can replace any damaged compartment door

Equipment Services

Sperian/Survivair SCBA annual flow testing, warranty, upgrades, repairs
Amkus Rescue tool warranty, annual service, repairs
SCBA facepiece fit testing
SCBA cylinder hydrostatic testing
Nozzle repair
Flashlight repair
Hose recoupling/repair