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Boise, ID

A-Core of Boise

6531 Business Way Boise, ID 83716

Spencer Sipe

Branch Manager

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Spencer Sipe

Branch Manager

Following a pursuit of professional football, Big Spence, began his career with A-Core in 1996. Like many other managers Spencer starting as an operator and grew within the Company, to now be Branch Manager.  His years with the company not only reflect his love and dedication but it shows in his work just how much pride he takes in what he does. Whether its running a service truck or calling on collections Spencer has done it all, which is why he has seen so much success over the years. Spencer has lot of dam’ experience, however his project experience spans an array of industries such as: Dworshak Dam, Box Canyon Dam, McNary Lock & Dam, John Day Dam, Mountain Home AFB, Micron, bridge demolition, and highway expansion and repair projects. Today, Spencer prides himself on building steadfast relationships with the crews he works with and community of contractors he serve.  Spencer is a devout husband to “Dixie-Dawn”. His most notable achievement is being the step-father of three and father of two wonderful kids that cherish the joy in serving their fellow man. Spencer and his family currently resides in Kuna, Idaho, where he enjoys building things with wood, fishing, camping, shooting. The fastest way to Spencer’s heart is through is stomach…he loves to eat.

Specialized Services

A-Core crews and equipment can be commonly found on general construction sites across the Western United states thanks to the company's wide range of capabilities and expertise.

Concrete Cutting

Concrete cutting is our speciality, any size or shape we will complete whatever task we may face.


A-Core's demolition team can complete the rigorous job of removing materials from a construction site.

GPR Concrete Scanning

Using a Ground Penetrating Radar, our highly skilled professionals can locate structure within concrete before any concrete cutting, drilling or coring.

Grinding & Grooving

Highly skilled professionals and technologically sound concrete grooving and grinding machines deliver results on bridge decks, airport runways, parking decks, and other slab applications.

Joint Sawing & Sealing

Sawing and sealing of expansion joints in asphalt and concrete is done quickly and precisely. Our state-of-the-art equipment uses non-abrasive polyureas, pre-formed neoprene, and urethanes to seal and repair joints and cracks in concrete surfaces.

Residential Services

Have a residential project that is too large to handle? We can conquer and type of residential projects.

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