Welcome to the ranch

Quality Beef Calves

Hay & Gravel Transport Service

4-H Livestock Sales

Wyoming. It’s been home for our family for generations. We’re blessed to live in a rugged, beautiful landscape that brings out the best in each of us. It may be a tough job that needs done on a frigid day or sitting quietly in the barn with livestock early in the morning, or driving on a dusty road with a load to deliver in the evening after haying is finished. Whatever it is that needs done, we do it, together.

What Other Folks Say

Black cows grazing in a lush green grassy field under a clear blue sky with some clouds and distant hills.

He (Herman) does not claim to be an expert at anything, but with his incredible work ethic he buckles down with his mechanic’s brain and uses his lifetime of experience to solve any problem that arises. I believe he IS an expert.

-- Shepard “Doc” Humphries

Street sign reading 'SIEMS RD' against a partly cloudy sky, with a utility pole and some grass and dirt in the foreground.

“You guys are AWESOME!!!”

-Sam & Brooke R.

A family of four standing outdoors on a grassy field, smiling. The father has a mustache and is wearing a plaid shirt, the mother has blonde hair and is wearing a red dress, and the two young men are wearing formal attire with jackets and ties. The background shows a partly cloudy sky and distant mountains.

Thanks for stopping by, we hope you’ll be back soon.

-- Herman, Erin Colter & Trevor Siems

Our Services

01

Quality Beef Calves

We raise age/source and angus verified (IMI Global) These calves never receive any grain or hormones. Any antibiotic use is on an as needed basis, and under veterinary advice.

A black calf standing in a grassy field with another calf partially visible in the background, under a partly cloudy sky.

02

Hay & Gravel Transport

Herman is licensed and insured to haul hay, gravel and building materials up to 150 air miles from our home location.

A semi-truck parked on a farm, carrying large hay bales, with a barn and blue sky in the background.

03

4-H Livestock Sales

Colter & Trevor have been raising 4-H steers which will be available for sale at the Sublette County Fair Jr. Livestock Sale July 25, 2026, at 1:00. Please come and support the youth! Thank you to all the past buyers.

Two young men sitting at a table in a classroom or meeting room with a large screen behind them displaying a presentation slide titled 'Feeding Market Steers' with text and images of cows and a farm scene.

Your Questions, Answered

Do you sell boxed beef or animals ready to butcher?

Ours is a cow-calf operation. Calves are marketed at weaning, weights average 550 lbs in October. Please see our CATTLE tab for more information.

One notable exception is the Jr. Livestock Sale at the Sublette County Fair in July. Look for Colter & Trevor’s market steers, the boys are always happy to visit about their stock!

I need a couple of loads of gravel, when could you deliver?

Hauling can be scheduled by contacting Herman (307) 360-8843. Gravel can be sourced from various local pits.

What payment methods do you accept?

Currently we accept Cash, Check, PayPal, and Venmo. Credit cards are subject to an additional 3% fee.

Need To Know More?

Ready to find out more about this year’s calf crop? Need a quote on gravel hauling? After a couple of ton certified weed free grass hay? Send us a message and we’ll get back to you!

Yellow construction vehicles parked on a flat area with snow, mountains and blue sky in the background.
A black calf is being held by a person dressed in outdoor winter clothing on snow-covered ground, with a blue sky in the background.
A green tractor pulling a red and yellow plow is working in a field with mountains in the background under a clear blue sky.

“We’re not at the end of the world, but you can see it from here.

-Gene Siems (Herman’s Dad)

A wide landscape view of a sunset over open plains with distant mountains and a partly cloudy sky.