Experience. Versatility. Dependability.
Keystone Synergy provides start-to-finish design and fabrication services to complete any project
Steel Fabrication
& Erection
Crane
Services
Mobile
Maintenance
Pressure Vessels
& Tanks
Industrial
Sales
Oilfield Equipment
& Services
Waste Products
& Services

If you can draw it, we can build it. Better yet, if you can think it, we'll detail it and get it built the way you want.
Larry Crist Sr. - Co-Founder
Team Based.
Mission Oriented
Keystone’s family-like culture allows them to provide a positive work environment and in turn provide exceptional customer service to their business partners locally and across the country.
About KeystoneSteel Fabrication & Erection
Steel Fabrication & Erection
Our team has the equipment and experience to complete any size structural, miscellaneous, or specialty steel project
- Estimating
- Detailing
- Erection
Mobile Maintenance
Mobile Maintenance
Keystone Mobile Maintenance provides a spectrum of PM services, ranging from oil changes and inspections to hydraulic oil changes and transmission filter changes. Services include hauling off and disposing of waste fluids and filters. This unique range of PM services is available for varied machinery, including construction equipment, industrial equipment, mining equipment, freight haulers, and frac equipment.
Crane Services
Crane Services
With over 50 years of combined management and service experience, KCS provides client driven solutions with proven results that keep your fleet profitable.
- Cranes
- Boom Trucks
- Power Line Equipment
- Digger Derricks
- Service Bodies
- Dielectric testing
Pressure Vessels & Tanks
Pressure Vessels & Tanks
We utilize the latest innovative design and fabrication techniques to create A.S.M.E. certified pressure vessels and tanks that meet your custom specifications
- Refrigeration
- Petrochemical
- CO2
- Ammonia
Industrial Sales
Industrial Sales
“For the right part, the first time.”
Industrial Sales offers complete service, repair and replacement for all your industrial equipment needs and parts/supplies. As an OEM (original equipment manufacturer), Industrial Sales has access to the lowest OEM pricing in order to pass that savings on to our customer’s at the lowest cost.
Oilfield Equipment & Services
Oilfield Equipment & Services
Keystone Oilfield Equipment and Services specializes in the design, fabrication, and overhaul/repair of heavy grade oilfield equipment.
- Frac Equipment
- Cementing Equipment
- Datavans
- Field Bins
- Large Volume Mobile and Stationary Sand Storage Units
- Aux Equipment


We’ve Got What it Takes to Complete Your Build
- 21 Overhead Cranes
- 2 Plasma Cutting Machines
- Angle Master
- Cambering Machine
- 4 Plate Rolls
- 400 Ton Press Brake
- Beam Line Machine
- Paint Booth
- Sub Arc Automatic Welders