Company lists · Data refreshed September 2026

Top 25 Commercial construction consulting firms based in Portland, United States

Name: Commercial construction consulting firms based in Portland, United States
Creator: RevenueBase
License: https://creativecommons.org/licenses/by/4.0/

Compiled by the RevenueBase Data Team Data refreshed Sep 23, 2026 144 companies tracked

RevenueBase identified 144 company matches for commercial construction consulting firms associated with Portland, United States as of September 2026 and tracks 931 professional contacts across them, including 393 with verified work emails. Across the United States, New York is the largest hub for this category (922 companies); Portland has 144.

This list covers company matches for commercial construction consulting firms associated with Portland, United States, found by RevenueBase SmartSearch using the meaning of business descriptions in its company graph at Exact. Ranked by professionals tracked, largest first. Rows show recorded descriptions where available, Exact search membership and the snapshot date. Data refreshed September 23, 2026.

Published by RevenueBase, a B2B data infrastructure company. This list was built with RevenueBase SmartSearch, the natural-language company search RevenueBase customers use to build their own targeted lists and unlock verified emails and direct dials at the companies on them. How these lists are built and judged.

How to read this list RevenueBase SmartSearch · Exact Recorded Sep 23, 2026 How this list was built

144Companies

931Contacts tracked

393Verified emails

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The 25 largest commercial construction consulting firms based in Portland, United States

Ranked by team size

Top 25 of 144 company matches for commercial construction consulting firms based in Portland, United States, ordered by professional contacts tracked in RevenueBase, largest first. Recorded Sep 23, 2026. The RevenueBase SmartSearch column shows Exact match membership in this saved search. Click a contact count to view that company's people. Totals use company locations recorded by RevenueBase; the displayed preview is a smaller selection.
#	Company	RevenueBase SmartSearch	Headquarters	Employees	Contacts
1	P&c Construction	Exact match	Portland, OR, United StatesHQ recorded Sep 23, 2026	51-200	69 contacts →
	Exact match “P&C Construction was established in 1961 and is currently celebrating its 60th anniversary as a general contractor locally owned and operated in Portland, Oregon.” Recorded in the RevenueBase company graph · Sep 23, 2026 · View company records in RevenueBase
2	Market Contractors LTD	Exact match	Portland, OR, United StatesHQ recorded Sep 23, 2026	51-200	69 contacts →
	Exact match “Market Contractors creates success for our clients by building brands.” Recorded in the RevenueBase company graph · Sep 23, 2026 · View company records in RevenueBase
3	Froelich Engineers	Exact match	Portland, OR, United StatesHQ recorded Sep 23, 2026	11-50	30 contacts →
	Exact match “Since 1983, Froelich Engineers has been delivering on-time, on-budget engineering services to leading owners, contractors, engineers, and developers across the country.” Recorded in the RevenueBase company graph · Sep 23, 2026 · View company records in RevenueBase
4	Peterson Structural Engineers, INC	Exact match	Portland, OR, United StatesHQ recorded Sep 23, 2026	11-50	29 contacts →
	Exact match “In 2026, PSE was acquired by Consor, a leading North American engineering and advisory firm.” Recorded in the RevenueBase company graph · Sep 23, 2026 · View company records in RevenueBase
5	Otak CPM	Exact match	Portland, OR, United StatesHQ recorded Sep 23, 2026	51-200	28 contacts →
	Exact match “Otak CPM provides comprehensive project management services while acting as the owner’s advocate to ensure the successful completion of your project.” Recorded in the RevenueBase company graph · Sep 23, 2026 · View company records in RevenueBase
6	Owen Gabbert, LLC	Exact match	Portland, OR, United StatesHQ recorded Sep 23, 2026	11-50	27 contacts →
	Exact match “OG LLC is a full-service real estate development and construction company with a creative and community-oriented focus.” Recorded in the RevenueBase company graph · Sep 23, 2026 · View company records in RevenueBase
7	JLD Cost Consulting	Exact match	Portland, OR, United StatesHQ recorded Sep 23, 2026	11-50	22 contacts →
	Exact match “Established in 2011, JLD Cost Consulting is a cost estimating firm with a commitment to maximizing the value of construction projects without cutting corners.” Recorded in the RevenueBase company graph · Sep 23, 2026 · View company records in RevenueBase
8	Probuild Contractors, LLC	Exact match	Portland, OR, United StatesHQ recorded Sep 23, 2026	1-10	22 contacts →
	Exact match “As a locally owned and operated business, we live and work in this community too.” Recorded in the RevenueBase company graph · Sep 23, 2026 · View company records in RevenueBase
9	Klosh Group, INC	Exact match	Portland, OR, United StatesHQ recorded Sep 23, 2026	11-50	21 contacts →
	Exact match “Klosh Group is a consulting firm specializing in owner's representation, pre-construction planning, project management, and construction management services.” Recorded in the RevenueBase company graph · Sep 23, 2026 · View company records in RevenueBase
10	Certa Building Solutions	Exact match	Portland, OR, United StatesHQ recorded Sep 23, 2026	11-50	20 contacts →
	Exact match “Certa Building Solutions provides building envelope consulting services primarily within the Seattle Portland and Florida markets.” Recorded in the RevenueBase company graph · Sep 23, 2026 · View company records in RevenueBase
11	Cascadia Partners	Exact match	Portland, OR, United StatesHQ recorded Sep 23, 2026	11-50	20 contacts →
	Exact match “Cascadia Partners are a multi-disciplinary team with decades of experience in planning, design, development finance, sustainability, project management, and community engagement.” Recorded in the RevenueBase company graph · Sep 23, 2026 · View company records in RevenueBase
12	SFA Design Group, LLC	Exact match	Portland, OR, United StatesHQ recorded Sep 23, 2026	11-50	16 contacts →
	Exact match “SFA Design Group, LLC is a structural engineering consulting company based out of Portland, Oregon, United States.” Recorded in the RevenueBase company graph · Sep 23, 2026 · View company records in RevenueBase
13	Alliedcook Construction	Exact match	Portland, ME, United StatesHQ recorded Sep 23, 2026	11-50	15 contacts →
	Exact match “Since 1958, AlliedCook Construction has provided construction management and design-build services to a diverse range of clients, earning the reputation as one of the premier…” Recorded in the RevenueBase company graph · Sep 23, 2026 · View company records in RevenueBase
14	Vista Structural Engineering, LLC	Exact match	Portland, OR, United StatesHQ recorded Sep 23, 2026	1-10	14 contacts →
	Exact match “Vista Structural Engineering can help you complete any of the following projects: New Construction (Residential, Light Commercial) Addition to Existing Construction (Residential…” Recorded in the RevenueBase company graph · Sep 23, 2026 · View company records in RevenueBase
15	Leland Consulting Group	Exact match	Portland, OR, United StatesHQ recorded Sep 23, 2026	1-10	14 contacts →
	Exact match “At Leland Consulting Group, we specialize in working with clients to create quality development and redevelopment projects that are financially viable and foster a greater sense…” Recorded in the RevenueBase company graph · Sep 23, 2026 · View company records in RevenueBase
16	Robert Evans Company	Exact match	Portland, OR, United StatesHQ recorded Sep 23, 2026	11-50	13 contacts →
	Exact match “Robert Evans Company is a construction management company specializing in commercial construction of industrial, office, medical and dental projects.” Recorded in the RevenueBase company graph · Sep 23, 2026 · View company records in RevenueBase
17	Professional Roof Consultants, INC	Exact match	Portland, OR, United StatesHQ recorded Sep 23, 2026	11-50	13 contacts →
	Exact match Recorded description not available. Recorded in the RevenueBase company graph · Sep 23, 2026 · View company records in RevenueBase
18	Urban Resources, INC	Exact match	Portland, OR, United StatesHQ recorded Sep 23, 2026	1-10	13 contacts →
	Exact match Recorded description not available. Recorded in the RevenueBase company graph · Sep 23, 2026 · View company records in RevenueBase
19	Norwest Contractors	Exact match	Portland, OR, United StatesHQ recorded Sep 23, 2026	11-50	12 contacts →
	Exact match “We start with smart.” Recorded in the RevenueBase company graph · Sep 23, 2026 · View company records in RevenueBase
20	Langford & LOW Construction	Exact match	Portland, ME, United StatesHQ recorded Sep 23, 2026	11-50	12 contacts →
	Exact match “We are Langford & Low, a Maine-based construction company serving healthcare, laboratory, advanced manufacturing, educational and retail clients throughout New England.” Recorded in the RevenueBase company graph · Sep 23, 2026 · View company records in RevenueBase
21	Pacific Crest Structures, INC	Exact match	Portland, OR, United StatesHQ recorded Sep 23, 2026	11-50	12 contacts →
	Exact match “Pacific Crest Structures is a locally owned and operated commercial contractor; founded in 1997, licensed and bonded in Oregon and Washington.” Recorded in the RevenueBase company graph · Sep 23, 2026 · View company records in RevenueBase
22	Hardypond Construction	Exact match	Portland, ME, United StatesHQ recorded Sep 23, 2026	11-50	11 contacts →
	Exact match “A leading general contractor and construction manager of small to mid-sized commercial construction in Maine since 1990.” Recorded in the RevenueBase company graph · Sep 23, 2026 · View company records in RevenueBase
23	Barrett Made	Exact match	Portland, ME, United StatesHQ recorded Sep 23, 2026	11-50	11 contacts →
	Exact match “At Barrett Made we pride ourselves on being versatile.” Recorded in the RevenueBase company graph · Sep 23, 2026 · View company records in RevenueBase
24	Axis Design Group Architecture & Engineering, INC	Exact match	Portland, OR, United StatesHQ recorded Sep 23, 2026	11-50	10 contacts →
	Exact match “Axis Design Group is a professional architecture firm located in Portland, Oregon.” Recorded in the RevenueBase company graph · Sep 23, 2026 · View company records in RevenueBase
25	Stonewood Structural Engineers	Exact match	Portland, OR, United StatesHQ recorded Sep 23, 2026	1-10	10 contacts →
	Exact match “At Stonewood Structural Engineers, we serve as either prime consultant or sub consultant on projects large and small, including commercial, retail, institutional, government and…” Recorded in the RevenueBase company graph · Sep 23, 2026 · View company records in RevenueBase

RevenueBase SmartSearch

Describe a niche business in your own words. RevenueBase SmartSearch compares the meaning of your description with company business descriptions compiled in the RevenueBase company graph. Exact, Similar, Related and Broad control how closely companies must fit.

This list uses Exact for “commercial construction consulting firms”. Each Exact match badge shows membership in that saved search; it is not an individual similarity score or a service-quality rating. Recorded descriptions are shown where available.

Showing 25 of 144 commercial construction consulting firms based in Portland, United States

See the full list, filter by size, metro and specialty, and access 393 tracked professional contacts with verified work emails. Direct dials are available where recorded.

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Commercial construction consulting firms based in Portland, United States at a glance

As of Sep 23, 2026

42.2%Verified-email coverage

6.5Average contacts per company

1-10Median size (employees)

Sep 23, 2026Page data refreshed

Companies by employee count

1-10

11-50

51-200

Email recency for this list is measured across the whole United States list rather than for Portland, so it is reported there. Company counts and contact totals on this page are exact for Portland, over 144 companies.

How this list was built

The recorded descriptions help you assess these company matches. Check a company’s website for its current services and locations.

Source: The RevenueBase company graph: 60 million companies and 398.9 million professional contacts resolved from primary sources, queried with RevenueBase SmartSearch, the natural-language company search available to every RevenueBase user.
What qualifies: Company records associated with Portland, United States whose business descriptions match “commercial construction consulting firms” by meaning at the Exact setting. Descriptions are compiled in the RevenueBase company graph from public websites, profiles and company information where available; they are not guaranteed quotations from the company's website.
RevenueBase SmartSearch: Describe a niche company in your own words to find businesses by meaning. Exact, Similar, Related and Broad control the breadth of RevenueBase SmartSearch. This saved list uses Exact. Each row's Exact match badge shows inclusion in that search, not an individual score or a service-quality judgment.
Public preview: The public preview omits records without a verified work email. Where headquarters information is recorded, preview rows are also filtered to this page’s location. Dataset totals and geographic summaries describe the full matched records before these preview filters.
Match quality: RevenueBase's August 25, 2026 study assessed 4,198 description/company pairs across matching settings. The publisher reports 86% good or better at Exact. This evaluates the method across queries; it does not audit this individual list. Recorded company descriptions, where available, help you judge each match yourself. Read the full methodology: how the lists are built and what the study measures.
Ranking: Team size, largest first: companies are ordered by the number of professionals RevenueBase tracks at each one. Employee ranges shown are reported bands, for context.
Verification: Every displayed company carries at least one verified work email. RevenueBase tracks 393 professional contacts with verified work emails across the full matched dataset. Contacts re-verify on a rolling cadence, and each contact's own verification date is shown inside RevenueBase.
Refresh: This page's figures were pulled from the company graph on September 23, 2026. Lists refresh periodically as the graph is re-checked.
Record context: Company records and descriptions can change. Check the company's website for its current services and locations.

Commercial construction consulting firms by metro in the United States

Frequently asked

What is RevenueBase SmartSearch?

RevenueBase SmartSearch finds niche companies by the meaning of their business descriptions in the RevenueBase company graph. Exact, Similar, Related and Broad control how closely companies must fit your description. This list uses Exact for “commercial construction consulting firms”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many commercial construction consulting firms are there based in Portland, United States?

RevenueBase identified 144 company matches for commercial construction consulting firms associated with Portland, United States as of September 2026, using the meaning of business descriptions at Exact. This is the recorded matched set in the RevenueBase company graph.

What is the largest company on this list?

P&c Construction tops the displayed preview by professional contacts tracked in RevenueBase. Recorded headquarters appear in the company rows.

Which city in the United States has the most commercial construction consulting firms?

New York leads the United States with 922 company records, followed by Houston (480) and Miami (355). Portland has 144.

How do I get contact information for these companies?

A free RevenueBase account lets you run this exact search and work limited free results with 500 credits to start. Upgrading provides access to the 393 professional contacts with verified work emails tracked across these 144 companies; direct dials are available where recorded.

How current is this list?

The list refreshes periodically as the company graph is re-checked. This page's figures were pulled on September 23, 2026.

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About this data

RevenueBase is a B2B data infrastructure company. Its company graph covers 60 million companies and 398.9 million professional contacts, with emails verified on a rolling cadence rather than scraped once and left to decay. These company lists are generated directly from that graph with RevenueBase SmartSearch, the same natural-language company search every RevenueBase user has: describe a market in plain words, get the companies that match, and add verified emails and direct dials for the people at them. It is the same data that powers RevenueBase's B2B data products, and a free account includes 500 credits to start. How these lists are built and judged.