• Washington
  • (360) 398-7700
  • Montana
  • (406) 777-3466


The Experts in PVC & HDPE Fittings Solutions

We partner your technical needs with our years of pipe industry knowledge and experience in order to provide you with the best possible products for your projects.

If you dream it

“Hats off to the Specified Fittings crew for their continued excellent service. Both the HDPE crew in Stevensville and the PVC crew in Bellingham go the extra mile time and again. Could not ask for a more dependable and service oriented supplier.”

G. Whittaker

Brandon J.

Branch Manager

“I don’t have any idea what we would have done if it wasn’t for the incredible effort put forth by the Specified team. We have a real partner with this outfit.”

Anonymous Customer

I know we’re on the other side of the country, but you’re giving me better service than local manufacturers of large diameter.

Steve S.

It was a real pleasure working with you and I will let people know…

Become one of the many individuals who use Specified Fittings

We strive to build and supply fittings to your specifications. Your success is our success!

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