Holderness Supplies is a full service Contractor Lumber Yard and MORE.

We understand the challenges today of finding companies that provide needed services and products to assist your company. Holderness Supplies is a full service Contractor Lumber Yard and MORE. We pride ourselves in having one of the best floor and roof truss designing and manufacturing facilities in Southern Arizona. We operate the largest and most automated prefab wall panel design and manufacturing plant in Arizona. Our Estimating Department has more than 40 years of experience. We are a st...

We understand the challenges today of finding companies that provide needed services and products to assist your company. Holderness Supplies is a full service Contractor Lumber Yard and MORE. We pride ourselves in having one of the best floor and roof truss designing and manufacturing facilities in Southern Arizona. We operate the largest and most automated prefab wall panel design and manufacturing plant in Arizona. Our Estimating Department has more than 40 years of experience. We are a stocking distributor of truss joist and offer design and engineering assistance for TJIs.We can assist you in all aspects of your project from the conceptual stages through completion.