Jefferson County, Missouri
Maple Street Annex
725 Maple Street · PO Box 100
Hillsboro, Missouri 63050
Dennis Gannon
County Executive
DEPARTMENT OF PUBLIC WORKS
Jason Jonas, P.E. – Director
Daniel Naunheim, P.E. – Deputy Director
Telephone: 636-797-5340 · Fax: 636-797-5565
Web Address: www.jeffcomo.org
Cecil Vivrett
Highway Superintendent
636-797-5427
Kurt Wengert, P.E.
Technical Division Manager
636-797-5570
Christina Mareschal
Fleet Services Manager
636-797-5399
Matt Stinchcomb
Facility Maintenance Manager
636-797-5574
Mike Cook
Stormwater Manager
636-797-6318
February 17, 2026
Dear Company Representative:
BID #: 26-0018
Jefferson County is seeking interest of Construction contractors to perform certain types of service for the
County as described on the attached page. If your company would like to be considered for these services,
you may express your interest by responding to the appropriate office, which is indicated on the attachment.
Limit your Letter of Interest to no more than four (4) pages. This letter should include any information which
might help the County in the selection process, such as company experience, history, testimonials, any
certifications of the company or persons at the company, and recent examples of work performed by the
company in the services we are requesting. Please submit three complete copies of your Letter of Interest in a
sealed envelope with vendor and bid information as shown in sample below.
Jefferson County will evaluate companies based on a) experience and competence; b) the capacity of the
company to perform the work in the timeframe needed; and c) past record of performance.
The County requires all submittals be received by 2:00 pm on Tuesday, March 17, 2026 at the Jefferson County
Office of the County Clerk, 729 Maple Street, Hillsboro, Missouri 63050.
Sincerely,
Jason Jonas, P.E.
Public Works Director
VENDOR NAME
VENDOR ADDRESS
CONTACT NUMBER
SEALED BID: (BID NAME)
SAMPLE ENVELOPE
DEPARTMENT OF THE COUNTY CLERK
JEFFERSON COUNTY MISSOURI
729 MAPLE ST / PO BOX 100
HILLSBORO MO 63050-0100
Jefferson County, 2026 Construction Services
Location:
County-maintained buildings with locations throughout
Jefferson County.
Proposed Service:
Flat work, framing, repairs, dry wall, taping, painting, steel
work and ancillary services in support of projects.
Approximate Cost of Contract:
Services will not exceed a contract limit of $75,000 annually
and is subject to budgetary limitations.
Company Services Required:
Construction services may include:
Demolition, Installation or Repair of walls, ceilings,
casework, flooring, doors, flat work(concrete), electrical,
plumbing, and steel work in various County buildings.
Hours of service:
Service request hours to be: 7:00-3:30 pm. Monday through
Friday and will require a three (3) day response time to
complete the request. Holiday and after hours may be
requested.
Comments:
All work shall be done in accordance with the best trade
practices. All safety regulations for the protection of
workmen, pedestrians, and property must be followed. All
applicable state and local laws, ordinances, and codes shall
apply to this contract.
Contact:
Submit:
Deadline:
Matt Stinchcomb
Facility Maintenance Manager
PO Box 100
Hillsboro, MO 63050
636-797-5574
mstinchcomb@jeffcomo.org
Letter of Interests should not exceed 2 pages total. A page is
defined as 8-1/2 by 11 inches and printed on one side. 3
copies of the Letter of Interest should be received at the
address and by the time specified.
All letters of interest shall be received by 2:00 pm, March
17th 2026
The following criteria will be the basis for reviews:
Letter of Interest Rating Categories
Experience and Technical Competence -
Capacity and Capability -
Past Record of Performance -
Total Score
Points Available
30 Max Points
30 Max Points
40 Max Points
100 Max Points