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Acorn Engineering Retained for Winter Street Engineering

City of Portland logoCity of Portland
Document date
Sep 22, 2026

The 30-second brief

What it covers

The 105 Winter LLC development team retained Acorn Engineering, Inc. to provide civil engineering services for the proposed nine-unit Winter Street redevelopment. The firm prepared the stormwater management report and related site infrastructure materials; no contract amount or term was stated.

Who holds it

Acorn Engineering Inc holds this professional services contract with City of Portland. Its other public contracts on record include work for Town of Durham and Town of Gorham.

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Contract details

Contract type
Professional Services
Document date
September 22, 2026
Vendor
Acorn Engineering Inc
Agency
City of Portland
Source document
City of Portland Planning Board Agenda and Memorandum 2026-09-22 (Agenda)

Acorn Engineering Inc's other public contracts

Town of Durham, MaineAcorn Engineering Supports Ivy Ridge Subdivision Review · Oct 7, 2026UndisclosedTown of Gorham, MaineAcorn Engineering Supports Gorham Warehouse Site Plan · Sep 14, 2026UndisclosedCity of South Portland, MaineAcorn Engineering Supports 35 Southeast Rd. Planning · Sep 14, 2026UndisclosedTown of Gorham, MaineAcorn Engineering Named on Subdivision Amendment · Aug 7, 2026UndisclosedTown of York, MaineAcorn Engineering Supports Union Bluff Hotel Expansion · Jul 23, 2026UndisclosedAll Acorn Engineering Inc contractsVendor profile

More City of Portland contracts

Butterfield, Kevin Dba Crunch BtpHistorical Property Management Arrangement Identified for 91 State Street · Oct 22, 2026UndisclosedPortland Public SchoolsPortland Public Schools MOU Draft Under Development · Oct 22, 2026UndisclosedGebhardt Property ManagementGebhardt Property Management Serving 91 State Street · Oct 22, 2026UndisclosedPortland Public SchoolsMOU With Portland Public Schools Remains In Development · Oct 22, 2026UndisclosedSze, SarahPublic Art Commission Budgeted for Sarah Sze · Oct 21, 2026$176KAll City of Portland activityAgency profile

Questions about this contract

Who was awarded the professional services contract by City of Portland?

Acorn Engineering Inc was awarded this professional services contract by City of Portland, as recorded on September 22, 2026.

What type of contract is this?

This is a Professional Services contract, documented as a agenda record.

Where was this contract approved?

This contract appears in City of Portland Planning Board Agenda and Memorandum 2026-09-22 (Agenda), dated September 22, 2026 from City of Portland. Civic IQ extracts contract records directly from agency meeting documents and solicitations.

What other contracts does Acorn Engineering Inc hold?

Acorn Engineering Inc may hold additional government contracts. View their full contract history, the agencies they serve, and total tracked spend on their Civic IQ vendor profile.

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