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WHATEVER IT TAKES, NO BULL.

ACTIONS SPEAK LOUDER THAN WORDS. LET US PROVE OUR WORTH BY COMPLETING YOUR PROJECT WITH RESULTS THAT EXCEED YOUR EXPECTATION.

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ABOUT US

HI, MY NAME IS BRYAN RAFFERTY AND I AM THE OWNER OF BISON EXCAVATION & DEMOLITION. WE LIVE WHERE THE BUFFALO ROAM IN BERTHOUD COLORADO. GIVE US A CALL TO DICUSS HOW WE CAN ACCOMPLISH YOUR NEXT PROJECT UNDER BUDGET AND ON TIME WHILE EXCEEDING ALL OF YOUR EXPECTATIONS. THANKS TO ALL OF OUR PAST CLIENTS AND WE LOOK FORWARD TO THE OPPORTUNITY TO WORK WITH YOU.

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MY SERVICES

We provide all types of excavation/demolition services and specialize in water related projects such as - Ponds, reserviors, dams, ditches and tributary waterways, dredging, concrete water diversion structures, pour in place headgates or precast concrete headgate structures poured at our facility, Parshall flume or Greeley weir water measuring devices, stilling wells, Redi Rock precast or pour in place concrete seawalls, private landowner waterway freespan bridges or piped crossings.

EXCAVATION

CUT / FILL / COMPACT

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DEMOLITION

TEAR IT DOWN

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TRUCKING

LOWBOY MOBILIZATION
SIDE DUMP
TANDEM DUMP
BELLY DUMP
HYDRAULIC D/T STEP DECK

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DISPOSAL & RECYCLING

ROLLOFF DUMPSTER RENTALS

We also provide rolloff dumpsters for your next demolition/land clearing/junk removal project.

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BISON MEAT

USDA 100% GRASS FEDBULK SALES ONLY INCLUDES ASSORTMENT OF GROUND, ROASTS, STEAKS, SHORT RIBS, BRISKET, AND HEART/LIVER/TOUNGE IF REQUESTED

WE SELL IN BULK OF 50 POUNDS OR MORE OF FINISHED PACKAGED MEAT.

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OWNED EQUIPMENT

SANY SY50U MINI EXCAVATOR

VOLVO ECR305CL EXCAVATOR

HITACHI ZX225 EXCAVATOR W/THUMB

CAT 349EL EXCAVATOR

CAT 345BL LONG REACH EXCAVATOR

CAT D8K DOZER

CAT D9H DOZER

TWO VOLVO A30C ADT HAUL TRUCKS

CAT 963B TRACK LOADER

DRESSER AWD 870 MOTOR GRADER