About Us

JBlanco Enterprises is a multiple award winning construction contractor established in 2004 to provide commercial roofing services and currently enjoys a reputation as one of Colorado’s leading small business contractors.

MISSION: By maximizing the use of our professionalism and commitment, JBlanco will continue providing the operations and activities by expanding our expertise into new regions across the nation.

VISION: JBlanco designs, plans and executes cost effective projects and delivers them on time and within budget.


We provide sustainable solutions for the building envelope through roofing, sheet metal and ACM panel fabrication and installation, below-grade waterproofing, plaza waterproofing and construction, air barrier installation, photovoltaic systems, and green roofing solutions. We have also created a new division to perform building restoration, tenant finish improvement, and General Contracting.

Core Competencies

  • Roofing.
    • Waterproofing.
    • Photovoltaic.
    • Vegetative Green Roofing.
    • Cool Roofing.
    • Roof maintenance and repair.
    • Sheet metal roof
  • Engineered Fall Protection.
  • Wall Panels.


JBlanco Enterprises, Inc is a Federal SBA, a Minority Business Enterprise (MBE), woman Business Enterprise (WBE), Small Business Enterprise (SBE), Disadvantaged Business Enterprise (DBE) with the Department of Transportation, W.O.S.B., E.D.W.O.S.B. and S.D.B.


  • US Small Business Administration: WOSB, EDWOSB and SDB
  • WBE Certification with WBENC
  • MBE Certification with RMMBDC
  • City and County of Denver: DBE, SBE and M/WBE
  • Denver Housing Authority: Section 3

Key Personnel

Jeanette Blanco-Wellers

Founder, CFO

Fred Wellers


Past Performance


Repair/Rehabilitate Fort Pickens District Office (Building 5)

New York

Vandenberg Hall MEP Upgrades, Construction Sequences 3 through 9.

New York

General Roof Repair and replacement


Contact us and we'll get back to you within 24 hours.

4065 South Federal Blvd, Sheridan, CO. 80110


Fax (303) 761-3359