About Us

J.A. Long Construction Inc. is a Boulder Based General Contractor since 1994. Specializing in Custom home building and Renovations/Remodels. For J.A. Long Const. project development is a collaborative process between Owner, Architect, And Builder to design and construct the best response to the project’s program.

This means that the project itself gets three advocates- The Owner, The Architect and The Builder- each independently empowered to champion a unique set of set of advocacies critical to the project’s success.

  • The Architect – Advocates for the project’s Aesthetics, volumetrics, spaces, Durability and energy efficiency.
  • The Builder – Advocates for the project’s durability, safety, cost containment and Building Efficiency.
  • The Client/Owner – Advocates for their needs now and in the future, financial realities, and for all the ways they want the building to serve them.

With this team approach in mind we believe in rigorous project management: On-time and on-budget projects delivered through clear communication, open books and project management acumen.

Regular  site meetings include the Client, Architect , Site supervisor and Project Manager to review project status and to ensure the work is moving along smoothly.

At J.A. Long Const. we are driven to place a high level of detail on the project objectives. Preconstruction phase: which includes developing a budget, confirming the scope of work and creating a schedule. To the construction phase itself: attention to a High level of craftsmanship and detail throughout the building process. Along with monitoring the budget and schedule continuously.




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We are extremely pleased with the work that J.A. Long Construction did on our complicated remodel. They were professional in all aspects, their estimates were accurate, and they worked aggressively to address all those fun things that don’t go exactly as planned in a remodel.

Dean and Becky Leffingwell July 28, 2015

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We were very pleased with the work J.A. Long construction did on our house. If it wasn’t for their attention to detail it would have never turned out the way it did. After working with Hector Padilla the project manager for more than two years. We appreciate the unsurpassed builder client relationship that was formed.

Jayasree I. Sreenivas September 29, 2015

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We contacted Jerry Long to handle a Kitchen and master bath remodel on our parents’ house. Jerry’s efforts in transforming the spaces into extraordinary living spaces were greatly appreciated. J.A. long Const. Attention to detail and extensive network of experienced trades, together make it easy for us to highly recommend their services.

Jim & Mary Ehrets July 28, 2015


JA Long Construction


2764 Lee Hill Dr.
Boulder, CO 80302
(303) 883-8154

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