B&B Builders Inc. serves Sidney and the surrounding area with experience and faith in the future of the community.

Two South Dakota boys, Don and Roger Byer relocated to Sidney in 1981 when the area was booming. One year later, as the economy slowed down, they chose to make Sidney their permanent location and started B&B Builders Inc. Since then,  B&B Builders has become one of the most respected and leading construction companies in Eastern Montana and Western North Dakota for both commercial and residential projects.

In 2013, Don & Roger saw a need for a locally owned trailer sales and service shop. Thus, opening B&B Sales and Service.

We sell and service:   

  • Flatbeds
  • Utility
  • Dump
  • Car/Equipment Haulers
  • Gooseneck
  • Enclosed Trailers

And high quality brands such as:

  • Sharp
  • Aero
  • MaxxD
  • Frontier
  • and many more!

Our six acre lot is covered with over 150 trailers of different sizes and configurations. We are conveniently located 2 miles South of Sidney across from the Town Pump

When you need tool boxes, a hitch fixed, new axles, brakes, golf cart repairs, or a DOT inspection, we are your GO TO We can provide for almost all makes, models and brands of trailers and golf carts.


Your local dealer for New, Used, Customized Yamaha Golf Carts. We offer golf cart parts, accessories, and service.


B&B Sales and Service has a fully equipped trailer repair and service department and stocks an extensive line of parts including axles, wheels, hubs, drums, bearings, e-track, couplers, lights, jacks, & much more


Additionally, Norstar, Wil-Ro & C5 Bale Beds are available with certified technicians on site to install.

B&B Rental opened its doors in March of 2018 in order to fill the need for rental equipment of all types in our community. B&B Rental caters to the construction and oilfield business,  as well as home owners. Skid steers, mini excavators, boom and scissor lifts, extend-a-boom fork lifts, light towers, generators, and ground thaw heaters are among the commercial offerings.

Homeowners and do-it-yourselfers can rent lawn and garden equipment, sewer snakes, floor sanders, hand tools, jumping jacks, and compaction tools to name a few. They also have bumper, gooseneck, dump, and job trailers as well. Everything can be rented by the day, the week, or a 4-week month. Take advantage of our weekend special: if you pick up equipment between 2 and 5 p.m. Friday and return it between 7 and 9 a.m. Monday, you pay only a one day charge.


Locally owned and family operated, B&B is connected to our communities. We understand the importance of the one-to-one relationships we build with our customers. The majority of our sales and rentals are direct referrals from our satisfied customers. We believe that building relationships is as important as selling.

Come and visit our family owned rental store and trailer dealership and experience what a full-service store like ours has to offer! Or, take the time to browse our website to see details and photos of our strong inventory.