Choose Your Mining Material in Johnstown, Fort Collins & Loveland, CO

You can depend on our experienced concrete provider

Since 1992, SonFill LLC has been providing speedy and dependable cement solutions to mining companies in the Johnstown, Fort Collins & Loveland, CO area. If you’re looking for affordable self-leveling and self-compacting concrete, SonFill LLC has it.

We can make customized mixes to fit your needs. Call our concrete providers at 970-441-0242 today to learn more.

Trust our 25+ years of experience with mining materials in Johnstown, CO

We’ve worked with general contractors and municipalities. Our customers keep coming back because they appreciate our time-saving and labor-efficient products.

For your next excavation, choose fast fill, flash fill or product mix design from SonFill. We have more than 25 years of experience providing expert recommendations for concrete mixes.

Call SonFill at 970-441-0242 today to learn more and request a quote on any of our concrete combinations.

4 reasons to choose our flash fill and fast fill services in Johnstown, Fort Collins & Loveland, CO

Save time, money and energy when you hire SonFill to create a concrete mix for your mining or construction project. You can feel confident working with us because:

  1. We offer a variety of mixes to choose from
  2. We set up our products quickly to save you time
  3. We use specially designed volumetric units for product placement
  4. We don't waste product because we proportion and mix at the job site

Call SonFill LLC today at 970-441-0242 to learn more about our products and services.

  • SonFill LLC

    6444 Co Road 56
    Johnstown, CO 80534


    Call Us
    Phone: (970) 441-0242

    Mon: 7:00AM-5:00PM
    Tue: 7:00AM-5:00PM
    Wed: 7:00AM-5:00PM
    Thu: 7:00AM-5:00PM
    Fri: 7:00AM-5:00PM
    Sat: Closed
    Sun: Closed