Company lists · Data refreshed October 2026

Top 22 Commercial green building contractors based in San Francisco, United States

Name: Commercial green building contractors based in San Francisco, United States
Creator: RevenueBase
License: https://creativecommons.org/licenses/by/4.0/

Compiled by the RevenueBase Data Team Data refreshed Oct 10, 2026 45 companies tracked

RevenueBase identified 45 company matches for commercial green building contractors associated with San Francisco, United States as of October 2026 and tracks 2,098 professional contacts across them, including 976 with verified work emails. Across the United States, New York is the largest hub for this category (132 companies); San Francisco has 45.

This list covers company matches for commercial green building contractors associated with San Francisco, 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 October 10, 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 Oct 10, 2026 How this list was built

45Companies

2,098Contacts tracked

976Verified emails

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The 22 largest commercial green building contractors based in San Francisco, United States

Ranked by team size

Top 22 of 45 company matches for commercial green building contractors based in San Francisco, United States, ordered by professional contacts tracked in RevenueBase, largest first. Recorded Oct 10, 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	Webcor	Exact match	San Francisco, CA, United StatesHQ recorded Oct 10, 2026	501-1,000	848 contacts →
	Exact match “Webcor, a premier provider of commercial construction services, is known for its innovative and efficient approach, wide range of experience, cost-effective design-build…” Recorded in the RevenueBase company graph · Oct 10, 2026 · View company records in RevenueBase
2	Glumac	Exact match	San Francisco, CA, United StatesHQ recorded Oct 10, 2026	201-500	386 contacts →
	Exact match “Glumac, a Tetra Tech Company, is a global leader in building engineering, committed to delivering a low carbon future for all.” Recorded in the RevenueBase company graph · Oct 10, 2026 · View company records in RevenueBase
3	Cahill Contractors	Exact match	San Francisco, CA, United StatesHQ recorded Oct 10, 2026	201-500	255 contacts →
	Exact match “Cahill Contractors is a local, woman- and family-owned general contractor, specializing in residential, commercial, and educational construction projects in the San Francisco Bay…” Recorded in the RevenueBase company graph · Oct 10, 2026 · View company records in RevenueBase
4	GCI General Contractors	Exact match	San Francisco, CA, United StatesHQ recorded Oct 10, 2026	51-200	149 contacts →
	Exact match “GCI is a premier commercial general contractor that specializes in tenant improvements, laboratories, base building renovations, and infrastructure.” Recorded in the RevenueBase company graph · Oct 10, 2026 · View company records in RevenueBase
5	Meyers Engineers	Exact match	San Francisco, CA, United StatesHQ recorded Oct 10, 2026	51-200	90 contacts →
	Exact match “Welcome to MEYERS+ ENGINEERS!” Recorded in the RevenueBase company graph · Oct 10, 2026 · View company records in RevenueBase
6	DSK Architects	Exact match	San Francisco, CA, United StatesHQ recorded Oct 10, 2026	11-50	56 contacts →
	Exact match “dsk architects is a full service design firm based in San Francisco and Los Angeles, California.” Recorded in the RevenueBase company graph · Oct 10, 2026 · View company records in RevenueBase
7	CB Engineers	Exact match	San Francisco, CA, United StatesHQ recorded Oct 10, 2026	n/a	53 contacts →
	Exact match “CB Engineers is an award-winning mechanical, electrical, and plumbing (MEP) design firm that has been at the forefront of American engineering design and consultation for more…” Recorded in the RevenueBase company graph · Oct 10, 2026 · View company records in RevenueBase
8	Leddy Maytum Stacy Architects	Exact match	San Francisco, CA, United StatesHQ recorded Oct 10, 2026	11-50	38 contacts →
	Exact match “LEDDY MAYTUM STACY Architects (LMSA), located in San Francisco, is the 2017 National AIA Architecture Firm Award recipient and devoted to the creation of innovative…” Recorded in the RevenueBase company graph · Oct 10, 2026 · View company records in RevenueBase
9	MCS Construction Services	Exact match	San Francisco, CA, United StatesHQ recorded Oct 10, 2026	11-50	36 contacts →
	Exact match “MCS Construction Services is a San Francisco based commercial general contractor.” Recorded in the RevenueBase company graph · Oct 10, 2026 · View company records in RevenueBase
10	Source Planning & Construction	Exact match	San Francisco, CA, United StatesHQ recorded Oct 10, 2026	11-50	35 contacts →
	Exact match “Source provides comprehensive planning and construction services to commercial clients in the Bay Area and beyond.” Recorded in the RevenueBase company graph · Oct 10, 2026 · View company records in RevenueBase
11	Buhler Commercial	Exact match	San Francisco, CA, United StatesHQ recorded Oct 10, 2026	1-10	17 contacts →
	Exact match “Buhler Commercial is a General Contractor that provides construction and design services to businesses, commercial property owners, and facility managers throughout the Bay Area.” Recorded in the RevenueBase company graph · Oct 10, 2026 · View company records in RevenueBase
12	Y.A. Studio	Exact match	San Francisco, CA, United StatesHQ recorded Oct 10, 2026	11-50	16 contacts →
	Exact match “Y.A.” Recorded in the RevenueBase company graph · Oct 10, 2026 · View company records in RevenueBase
13	Engineering 350	Exact match	San Francisco, CA, United StatesHQ recorded Oct 10, 2026	1-10	14 contacts →
	Exact match “We are a collaborative, interdisciplinary firm of innovative building services engineers and consultants.” Recorded in the RevenueBase company graph · Oct 10, 2026 · View company records in RevenueBase
14	Fisher Development, INC	Exact match	San Francisco, CA, United StatesHQ recorded Oct 10, 2026	11-50	12 contacts →
	Exact match “Fisher is a San Francisco-based commercial general contractor.” Recorded in the RevenueBase company graph · Oct 10, 2026 · View company records in RevenueBase
15	MK Engineers INC	Exact match	San Francisco, CA, United StatesHQ recorded Oct 10, 2026	11-50	12 contacts →
	Exact match “MK Engineers Inc.(MKE) is a consulting engineering firm specializing in energy efficient and green sustainable design in the built environment.” Recorded in the RevenueBase company graph · Oct 10, 2026 · View company records in RevenueBase
16	Healthy Building Science, INC	Exact match	San Francisco, CA, United StatesHQ recorded Oct 10, 2026	1-10	7 contacts →
	Exact match “Healthy Building Science combines principles of green building and environmental science to offer a full range of services for both commercial and residential clients.” Recorded in the RevenueBase company graph · Oct 10, 2026 · View company records in RevenueBase
17	Joseph Chow & Associates, INC	Exact match	San Francisco, CA, United StatesHQ recorded Oct 10, 2026	11-50	7 contacts →
	Exact match “Since 1977, Joseph Chow & Associates Inc.” Recorded in the RevenueBase company graph · Oct 10, 2026 · View company records in RevenueBase
18	Sterling Design	Exact match	San Francisco, CA, United StatesHQ recorded Oct 10, 2026	1-10	4 contacts →
	Exact match “Sterling Design is a San Francisco based general contracting firm specializing in commercial interiors and high end residential remodels.” Recorded in the RevenueBase company graph · Oct 10, 2026 · View company records in RevenueBase
19	Dawson & Clinton General Contractors	Exact match	San Francisco, United StatesHQ recorded Oct 10, 2026	11-50	3 contacts →
	Exact match “As a full–service general contracting firm, we are well equipped to act as the single point of contact for all your building needs.” Recorded in the RevenueBase company graph · Oct 10, 2026 · View company records in RevenueBase
20	IL Nido Designs	Exact match	San Francisco, CA, United StatesHQ recorded Oct 10, 2026	1-10	2 contacts →
	Exact match “il NIDO Designs ("the nest" in Italian) is a San Francisco based general contracting firm.” Recorded in the RevenueBase company graph · Oct 10, 2026 · View company records in RevenueBase
21	Phase2 Builders	Exact match	San Francisco, CA, United StatesHQ recorded Oct 10, 2026	1-10	1 contacts →
	Exact match “Making a difference on a local level is what guides our mission at PHASE2 BUILDERS.” Recorded in the RevenueBase company graph · Oct 10, 2026 · View company records in RevenueBase
22	Mavericks Builders INC	Exact match	San Francisco, CA, United StatesHQ recorded Oct 10, 2026	1-10	1 contacts →
	Exact match “Mavericks Builders is a leader in sustainable, custom construction.” Recorded in the RevenueBase company graph · Oct 10, 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 green building contractors”. 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 22 of 45 commercial green building contractors based in San Francisco, United States

See the full list, filter by size, metro and specialty, and access 976 tracked professional contacts with verified work emails. Direct dials are available where recorded.

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Commercial green building contractors based in San Francisco, United States at a glance

As of Oct 10, 2026

46.5%Verified-email coverage

46.6Average contacts per company

1-10Median size (employees)

Oct 10, 2026Page data refreshed

Companies by employee count

1-10

11-50

51-200

201-500

501-1,000

Email recency for this list is measured across the whole United States list rather than for San Francisco, so it is reported there. Company counts and contact totals on this page are exact for San Francisco, over 45 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 San Francisco, United States whose business descriptions match “commercial green building contractors” 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 976 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 October 10, 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 green building contractors 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 green building contractors”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many commercial green building contractors are there based in San Francisco, United States?

RevenueBase identified 45 company matches for commercial green building contractors associated with San Francisco, United States as of October 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?

Webcor 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 green building contractors?

New York leads the United States with 132 company records, followed by Houston (96) and Los Angeles (60). San Francisco has 45.

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 976 professional contacts with verified work emails tracked across these 45 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 October 10, 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.