Traffic Safety

Highway Services in lethbridge, coaldale and southern alberta.

Whether you’re a highway contractor, company, city, or developer, one thing is certain; wherever you build roads, you will want people to stay safe on those roads. DH Highway Services offers a variety of approved barrier products, including W-beam guardrail, high-tension cable barrier (HTCB), end treatments, traffic delineators, road sign supply, and installation. We can install NCHRP 350 systems at TL-3, TL-4, and MASH ratings. Learn more about what DH Highway Services can do for you. We service all of Southern Alberta.

We are trained in and ready to install:

  • Gibraltar cable systems
  • Trinity CASS cable systems
  • Guardrail systems
  • Crash attenuators – soft stop
  • Breakaway signs

Highway Services

We offer a wide variety of traffic control products. Whether you need road signs or traffic delineators, we have it all.


From happy customers

Customer Feedback

Service Areas

  • Red Deer 
  • Lethbridge
  • Foremost
  • Warner
  • Fort MacLeod
  • Waterton Park
  • Lomond
  • Brooks
  • Raymond
  • Coalhurst
  • Cardston
  • Crowsnest Pass
  • Claresholm
  • Medicine Hat
  • Coaldale
  •  Bow Island
  • Milk River
  • Nanton
  • High River
  • Pincher Creek
  • Vauxhall
  • Bassano
  • Taber
  • Magrath
  • Nobleford
  • Medicine Hat
  • Vulcan
  • All of Southern Alberta
  • All of Southern British Columbia
  • All of Southern Saskatchewan
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