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 13, 2026
Dear Company Representative:
BID #: 26-0014
Jefferson County is seeking interest of Remediation 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)
Request for Qualifications
SAMPLE ENVELOPE
DEPARTMENT OF THE COUNTY CLERK
JEFFERSON COUNTY MISSOURI
729 MAPLE ST / PO BOX 100
HILLSBORO MO 63050-0100
1
Bidder Initials _______
Location:
Proposed Service:
Approximate Cost
of Contract:
Company Services
Required:
Hours of service:
Comments:
Contact:
Deadline:
Submit:
Jefferson County, 2026 Remediation Services
Location of contract work includes, but is not limited to; County buildings near or
within the City of Hillsboro, and various properties within Jefferson County not
limited to the City of Hillsboro area.
Testing and/or Remediation Services
On-call services will not exceed a contract limit of $75,000.00 with companies
selected and is subject to budgetary limitations.
Contract work could include but not limited to:
a) Professional testing
b) Remediation services for but limited to: asbestos, mold, water damage, bio-
hazard, smoke or fire, other as needed.
c) All applicable labor, materials, disposal and equipment
Typical service request to be Monday through Friday with hours to be discussed per
job request. Evening and weekend work may be permitted or requested on a project-
by-project basis.
All work shall be done in accordance with the best trade practices. All safety
regulations for the protection of workmen, County employees, and property must be
followed. All applicable state and local laws, ordinances, and codes shall apply to this
contract.
Matt Stinchcomb
Facility Maintenance Manager
PO Box 100
Hillsboro, MO 63050
636-797-5574
mstinchcomb@jeffcomo.org
All letters of interest shall be received by 2:00 pm, March 17, 2026
Jefferson County Office of the County Clerk
729 Maple Street
Hillsboro, MO 63050
Submittal
Evaluation:
RFQ Scoring:
Letters of interest should not exceed four (4) pages total. Three (3) copies of the letter
of interest should be received at the address and by the date/time specified. Letter
should include any information which might help 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 being requested.
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)
company’s past record of performance.
The evaluation categories stated above will be scored as follows:
a) Experience and Competence –
30 Max Points
b) Capacity and Capability –
30 Max Points
c) Past Record of Performance –
40 Max Points
Total Score
100 Max Points
Request for Qualifications
2
Bidder Initials _______