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WILLIAM E GUELZOW

UEI: L6G2PVBMA3Q7

WILLIAM E GUELZOW is a federal contractor, registered under UEI L6G2PVBMA3Q7. It has been awarded $280 in federal contracts. Primary work spans Offices of Real Estate Appraisers. Top awarding agencies include Department Of Agriculture.

Contact Information

Registration and classification details

Registration

UEI Code

L6G2PVBMA3Q7

Federal Contracting Overview

Award totals, agency breakdown, NAICS distribution, and geographic footprint.

AI Capability Profile

William E Guelzow provides professional real estate appraisal services, with specific technical expertise in conducting valuations for single-family homes. The contractor has experience supporting the Department of Agriculture, delivering residential real estate appraisal services. The firm operat...

William E Guelzow provides professional real estate appraisal services, with specific technical expertise in conducting valuations for single-family homes. The contractor has experience supporting the Department of Agriculture, delivering residential real estate appraisal services. The firm operates primarily under NAICS 531320, specializing in the professional appraisal of real property.

Key Performance Metrics

Awards Count

1

All time

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0

Currently performing

Completed

1

Past period of performance

Total Awards

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Contracts

Prime · all time

Subcontracts

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Grants

Prime · all time

Subgrants

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Award Analytics & Distribution

Awards by Agency
Awards by NAICS
Awards by Agency Over Time
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NAICS: 531320
New
SLED
85625P0004-RFP Appraisal of Real Estate
Solicitation # 85625P0004
The New York City Department of Citywide Administrative Services (DCAS) is seeking up to five qualified vendors to provide real estate appraisal services primarily within New York City, with occasional requirements outside the city. This task order contract is divided into two service options: Service Option One, which includes appraisal reports, market rental appraisal reports, and appraisal reviews conforming to USPAP Standards 1 through 4; and Service Option Two, which focuses on appraisal reports conforming to both USPAP and UASFLA standards. The total available funding for the three-year period is 1,050,000 dollars. Vendors are required to provide draft reports within 30 business days of a work order, with final payment contingent upon written acceptance of the final report by DCAS. To qualify, vendors must employ at least one MAI Designated Member of the Appraisal Institute to sign off on all work orders, along with a specific combination of New York State Certified General and Residential Real Estate Appraisers. Proposals are evaluated based on relevant experience (40%), approach and project management (40%), and organizational capability (20%), with a minimum technical threshold of 70% required for the short list. Award selection is based on the lowest proposed price per technical point. Contractors must adhere to strict compliance standards, including professional liability insurance of 1,000,000 dollars per claim, the NYC Earned Safe and Sick Time Act, and the Iran Investment Act. Pricing includes specific provisions for volume discounts of 15% for multiple simultaneous assignments and premiums for expedited delivery timelines.
Department Of Citywide Administrative Services

POSTED

1 day ago

DEADLINE

in 27 days
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NAICS: 531320
New
SLED
Real Property Appraisal and Appraisal Review Services
Solicitation # 26-008-Q
Northbridge Housing Solutions, an agency of the State of Arkansas, is soliciting quotes for as-needed real property appraisal and appraisal review services under RFQ 26-008-Q. The scope involves establishing just compensation for the acquisition of various residential properties, including single-family homes, multifamily structures, townhomes, condominiums, and improved lots. To maintain independence and avoid conflicts of interest, the agency intends to award the appraiser and review appraiser roles to different firms. All work must comply with USPAP, 49 CFR Part 24, and the Uniform Appraisal Standards for Federal Land Acquisitions. The contract is a firm fixed-price agreement per report by property tier, with an aggregate ceiling of 60,000 dollars covering an initial one-year term and two optional one-year renewals. Award will be granted to the responsive and responsible quoter offering the lowest Evaluated Quote Total, with qualifications assessed on a pass/fail basis. Key requirements include specific certifications for multifamily appraisers, professional liability insurance of at least 1,000,000 dollars per claim, and strict adherence to federal civil rights and Section 3 guidelines. Submissions must be received by November 23, 2026, at 2:00 p.m. Central Time, and must include a narrative not exceeding 15 pages, a redacted sample appraisal report, and required HUD certifications. Payment is issued within 30 days following the acceptance of deliverables and receipt of a correct invoice.
Northbridge Housing Solutions

POSTED

3 days ago

DEADLINE

in about 1 month
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NAICS: 531320
New
SLED
Real Estate Appraisal Services
Solicitation # RFP 26-101725-34
Atlanta Public Schools is soliciting proposals under RFP 26-101725-34 to establish a pool of qualified vendors to provide real estate appraisal services on an as-needed basis. The scope of work includes providing market value assessments for the sale or purchase of land and various property types, as well as temporary, permanent, utility, and access easements. All services must comply with the Uniform Standards of Professional Appraisal Practice (USPAP), Georgia state statutes, and all applicable local, state, and federal guidelines. Selected vendors will be required to provide both summary and self-contained appraisal reports, including locator maps and detailed written quotes with work plans and timelines for each individual project. The evaluation process is based on a 100-point scale, split equally between company qualifications and experience (50 points) and methodology and approach (50 points). Key evaluation factors include experience with land acquisition in Georgia, specifically Fulton County, as well as expertise in condemnation, right of way issues, and serving as an expert witness. Atlanta Public Schools intends to award contracts to a primary and an alternate offeror, though multiple awards may be made based on qualifications. Proposals must be submitted online by the specified deadline in November 2026. Contractors must adhere to strict labor and wage standards, including the Davis-Bacon Act, the Copeland Anti-Kickback Act, and the Contract Work Hours and Safety Standards Act. Payment terms are set at thirty days from the date of delivery or receipt of a satisfactory invoice, with payments made via check or purchasing card. Additionally, vendors must provide a certificate of insurance within five days of an intent to award and submit various compliance certifications, including E-Verify and non-discrimination affidavits.
Atlanta Public Schools

POSTED

4 days ago

DEADLINE

in 27 days
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NAICS: 531320
SLED
Residential Property Inspection and Assessment Support Services
Solicitation # 550991
The City of Detroit Office of Contracting and Procurement, on behalf of the Office of the Assessor, is soliciting proposals for Residential Property Inspection and Assessment Support Services under solicitation number 550991. The selected contractor will provide all necessary personnel, equipment, and technology to conduct on-site inspections of improved residential properties to document physical characteristics, conditions, and deficiencies. Key deliverables include complete inspection packages containing written findings and documentation of improvements or inaccessible areas, which must be submitted within 48 hours of inspection completion. The contract term is for two years, pending Detroit City Council approval and a written Notice to Proceed. Eligible respondents must demonstrate at least five years of experience providing Computer Assisted Mass Appraisal (CAMA) Administrator Support Services for projects of similar scope and size. Proposals are due by November 6, 2026, via the EUNA Bonfire Supplier Portal and will be evaluated based on responsibility and cost, with technical proposals reviewed before pricing. Award winners must provide comprehensive financial statements from the previous three years, a Certificate of Insurance, and various notarized affidavits. The contract is governed by a Model Professional Services Contract and requires compliance with the Davis-Bacon Act for prevailing wages, strict confidentiality of City information, and adherence to professional conduct standards during field operations. Payment is issued NET 30 days following the submission of detailed invoices through the City portal.
City Of Detroit

POSTED

8 days ago

DEADLINE

in 22 days
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NAICS: 531320
International
Real Estate Appraisal Services VOR
Solicitation # 10045700
The Toronto and Region Conservation Authority (TRCA) is establishing a Vendor of Record (VOR) roster for professional Real Estate Appraisal Services to support land acquisition, disposition, leasing, and conservation activities. The scope of work includes providing letters of opinion, market rent determinations, and various narrative appraisal reports for urban, rural, agricultural, and environmentally sensitive properties, including floodplains and regulated lands. All services must be performed by fully AACI designated appraisers in accordance with CUSPAP standards and TRCA specific requirements. The resulting agreement will have an initial term of two years, with an option for a one-year extension, and work will be awarded on an as-needed basis via purchase orders. The selection process involves a two-stage evaluation where the three highest-scoring proponents will be appointed as Vendors of Record. Technical proposals are scored out of 80 points, requiring a minimum of 56 points to proceed to the financial evaluation, which is scored out of 20 points based on pricing. Successful vendors must adhere to strict performance standards, including a two-hour response time for requests made during normal business hours and the implementation of a Quality Assurance and Quality Control program. Payments are made in Canadian dollars within 28 days of receiving a proper invoice and a valid WSIB clearance certificate.
Toronto and Region Conservation Authority

POSTED

8 days ago

DEADLINE

in 12 days
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NAICS: 531320
Federal
Build America Bureau - Appraisals
Solicitation # RFI_Appraiser_2026
The Federal Highway Administration is conducting market research through a Sources Sought notice and Request for Information to identify qualified sources for appraisal and valuation services to support the Build America Bureau. The anticipated contract will focus on the Bureau's federal credit programs, specifically TIFIA and RRIF, with a heavy emphasis on Transit-Oriented Development transactions. Required services include providing market value conclusions and net liquidation value for personal property, equipment, and business valuations. The Bureau anticipates a need for pre-close, post-close, and periodic re-appraisals, with individual assignments expected to take several months to complete. Prospective vendors must demonstrate high-level proficiency in the Uniform Standards of Professional Appraisal Practice and the Uniform Appraisal Standards for Federal Land Acquisitions. Key personnel are expected to have expertise in eminent domain, right-of-way valuations, and public land laws. While the final acquisition strategy is undecided, the agency is considering various vehicles including multiple-award IDIQs or GSA-based blanket purchase agreements, and is evaluating whether to use a small business set-aside or full and open competition. Interested parties must submit electronic responses by November 5, 2026, including their business size, technical capabilities, and feedback on the draft scope of work.
693JJ3 Acquisition And Grants Mgt

POSTED

10 days ago

DEADLINE

in 20 days
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NAICS: 531320
International
Prequalification of Bidders: Real Estate Appraisal Services for Toronto Lands Corporation
Solicitation # LGC27-008PQ
The Toronto Lands Corporation, acting as an agent for the Toronto District School Board, is seeking to establish a Vendor of Record roster of three to five qualified real estate appraisal firms to provide professional appraisal and consulting services on a non-exclusive, as-needed basis. The initial contract term is twenty-four months, with the option for up to three additional twelve-month extensions. The scope of work includes fee simple valuations, market rent analyses, highest and best use studies, and the provision of expert witness testimony at municipal hearings or administrative tribunals. All assignments must adhere to the Canadian Uniform Standards of Professional Appraisal Practice. To be eligible, proponents must meet mandatory pass/fail criteria, including a recognized university degree for principal appraisers, an active A.A.C.I. designation in good standing with the Appraisal Institute of Canada, and ten consecutive years of professional experience within the Greater Toronto Area. Qualified bidders are evaluated on a 100-point scale based on firm capability, team experience, a sample non-industrial appraisal report, and administrative compliance. Successful firms must maintain significant insurance coverage, including five million dollars in Commercial General Liability and two million dollars in Professional Liability. All bids must be submitted electronically via the designated bidding portal by October 21, 2026.
Toronto District School Board

POSTED

16 days ago

DEADLINE

in 5 days
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