Company lists · Data refreshed September 2026

Top 25 Building code consulting companies based in New York, United States

Name: Building code consulting companies based in New York, United States
Creator: RevenueBase
License: https://creativecommons.org/licenses/by/4.0/

Compiled by the RevenueBase Data Team Data refreshed Sep 16, 2026 80 companies tracked

RevenueBase identified 80 building code consulting companies headquartered in New York, United States as of September 2026 and tracks 1,212 professional contacts across them, including 659 with verified work emails. New York is the largest hub.

This list covers building code consulting companies headquartered in New York, United States, matched on what each company actually does as described in its own words. Ranked by team size, largest first. Every row shows the company's own description, its RevenueBase Smart Search rating, and when it was last checked. Data refreshed September 16, 2026.

Published by RevenueBase, a B2B data infrastructure company. This list was built with RevenueBase Smart Search, 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 HQ checked on every row RevenueBase Smart Search rating on every row Refreshed Sep 16, 2026 86% judged on-target in blind review

80Companies

1,212Contacts tracked

659Verified emails

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The 25 largest building code consulting companies based in New York, United States

Ranked by team size

Top 25 of 80 building code consulting companies based in New York, United States, ranked by team size, largest first. Data refreshed Sep 16, 2026. RevenueBase Smart Search rates how each company's information relates to building code consulting companies: strong evidence (its own description names it), partial (names part of it), indirect (matched on the rest of its profile rather than the description shown). Click a contact count to view that company's people.
#	Company	RevenueBase Smart Search	Headquarters	Employees	Contacts
1	Milrose Consultants	Strong evidence	New York, NY, United StatesHQ checked Sep 16, 2026	201-500	174 contacts →
	Strong evidence “Milrose is the nation’s premier building lifecycle firm, offering fully integrated services in Permitting, Code Consulting, Municipal Compliance, Special Inspections…” Source: RevenueBase Database · checked Sep 16, 2026
2	Rand Engineering & Architecture, DPC	Partial evidence	New York, NY, United StatesHQ checked Sep 16, 2026	51-200	126 contacts →
	Partial evidence “RAND Engineering & Architecture, DPC is an independently owned consulting firm serving owners, boards, property managers, architects, and institutions.” Source: RevenueBase Database · checked Sep 16, 2026
3	Gilsanz Murray Steficek	Strong evidence	New York, NY, United StatesHQ checked Sep 16, 2026	51-200	122 contacts →
	Strong evidence “Gilsanz Murray Steficek is a structural engineering and building envelope consulting firm committed to creating solutions.” Source: RevenueBase Database · checked Sep 16, 2026
4	Outsource Consultants, INC	Strong evidence	New York, NY, United StatesHQ checked Sep 16, 2026	51-200	75 contacts →
	Strong evidence “Building Code \| Zoning \| Approvals \| Permits \| Sign Offs \| Building Compliance” Source: RevenueBase Database · checked Sep 16, 2026
5	CANY	Strong evidence	New York, United StatesHQ checked Sep 16, 2026	51-200	70 contacts →
	Strong evidence “CANY is a building enclosure consulting firm offering full architectural and engineering services.” Source: RevenueBase Database · checked Sep 16, 2026
6	Metropolis Group, INC	Indirect evidence	New York, NY, United StatesHQ checked Sep 16, 2026	51-200	61 contacts →
	Indirect evidence Source: RevenueBase Database · checked Sep 16, 2026
7	Ettinger Engineering Associates	Strong evidence	New York, NY, United StatesHQ checked Sep 16, 2026	51-200	53 contacts →
	Strong evidence “Ettinger Engineering Associates is a full service consulting engineering firm providing mechanical, electrical & plumbing/fire protection (MEP/FP) building design as well as…” Source: RevenueBase Database · checked Sep 16, 2026
8	William Vitacco Associates	Partial evidence	New York, NY, United StatesHQ checked Sep 16, 2026	51-200	49 contacts →
	Partial evidence “We are NYC's longest operating code consultants, founded in 1969 and still growing!” Source: RevenueBase Database · checked Sep 16, 2026
9	Code, LLC	Strong evidence	New York, NY, United StatesHQ checked Sep 16, 2026	11-50	46 contacts →
	Strong evidence “CODE offers consulting and expediting services with regard to the building laws of the City of New York for the design, construction, and real estate community.” Source: RevenueBase Database · checked Sep 16, 2026
10	Ancora Engineering Architecture	Partial evidence	New York, NY, United StatesHQ checked Sep 16, 2026	11-50	41 contacts →
	Partial evidence “Ancora Engineering + Architecture is a multidisciplinary design firm providing consulting services to the construction industry in the New York metropolitan area.” Source: RevenueBase Database · checked Sep 16, 2026
11	KM Associates Of NEW York, INC	Strong evidence	New York, NY, United StatesHQ checked Sep 16, 2026	11-50	36 contacts →
	Strong evidence “KM Associates helps architects, engineers, and contractors move projects forward through building code and zoning consulting, project logistics, multiple-agency filling…” Source: RevenueBase Database · checked Sep 16, 2026
12	Wexler Associates	Partial evidence	New York, NY, United StatesHQ checked Sep 16, 2026	11-50	19 contacts →
	Partial evidence “Wexler Associates is a consulting structural engineering firm located in midtown Manhattan.” Source: RevenueBase Database · checked Sep 16, 2026
13	JMV Consulting Engineering	Indirect evidence	New York, NY, United StatesHQ checked Sep 16, 2026	11-50	16 contacts →
	Indirect evidence Source: RevenueBase Database · checked Sep 16, 2026
14	Desimone Consulting Engineering	Partial evidence	New York, NY, United StatesHQ checked Sep 16, 2026	201-500	15 contacts →
	Partial evidence “DeSimone Consulting Engineering provides leading structural engineering, façade consulting, integrated design and detailing, forensic, and construction consulting services for all…” Source: RevenueBase Database · checked Sep 16, 2026
15	Sparc Fire Protection Engineering, LLC	Indirect evidence	New York, NY, United StatesHQ checked Sep 16, 2026	11-50	15 contacts →
	Indirect evidence “Sparc Fire Protection Engineering helps owners, architects, developers, and contractors solve complex fire protection and life safety challenges so their projects stay compliant…” Source: RevenueBase Database · checked Sep 16, 2026
16	Sage Engineering	Partial evidence	New York, NY, United StatesHQ checked Sep 16, 2026	11-50	15 contacts →
	Partial evidence “SAGE Engineering is a New York City–based multidisciplinary engineering, safety, and environmental consulting firm where compliance and technical precision unite to shape a safer…” Source: RevenueBase Database · checked Sep 16, 2026
17	ANZ Consulting Engineering, Pllc	Partial evidence	New York, NY, United StatesHQ checked Sep 16, 2026	11-50	13 contacts →
	Partial evidence “ANZ Consulting Engineering is a full-service MEP/FP design company with offices located in both Brooklyn and Midtown Manhattan.” Source: RevenueBase Database · checked Sep 16, 2026
18	AMR Engineering Consultant, P.C. Qewi, Qpsi	Partial evidence	New York, NY, United StatesHQ checked Sep 16, 2026	11-50	10 contacts →
	Partial evidence “AMR Engineering has more than 20 years of combined engineering experience in building restoration including exterior analysis of building envelopes & components, local law façade…” Source: RevenueBase Database · checked Sep 16, 2026
19	Brookbridge Consulting Services, INC	Indirect evidence	New York, NY, United StatesHQ checked Sep 16, 2026	11-50	9 contacts →
	Indirect evidence “Brookbridge is in its fourth decade of providing clients with expert service in the procurement of all required approvals including the vast and complicated web of regulatory…” Source: RevenueBase Database · checked Sep 16, 2026
20	The Casa Group, INC	Indirect evidence	New York, NY, United StatesHQ checked Sep 16, 2026	11-50	7 contacts →
	Indirect evidence “Headquartered in New York City, The CASA Group, Inc.” Source: RevenueBase Database · checked Sep 16, 2026
21	High Maintenance Ny, INC	Indirect evidence	New York, NY, United StatesHQ checked Sep 16, 2026	1-10	7 contacts →
	Indirect evidence Source: RevenueBase Database · checked Sep 16, 2026
22	R Cladding Consulting & Engineering	Strong evidence	New York, NY, United StatesHQ checked Sep 16, 2026	1-10	6 contacts →
	Strong evidence “We are a team of seasoned professionals dedicated to delivering comprehensive building envelope consulting services, guided by the latest industry best practices.” Source: RevenueBase Database · checked Sep 16, 2026
23	Pace Engineering P.C	Partial evidence	New York, United StatesHQ checked Sep 16, 2026	1-10	6 contacts →
	Partial evidence “PACE Engineering, PC is a New York City-based firm that evaluates buildings and building systems and provides the design for repair, upgrades, and restoration.” Source: RevenueBase Database · checked Sep 16, 2026
24	P.Wolfe Consultants, INC	Indirect evidence	New York, NY, United StatesHQ checked Sep 16, 2026	11-50	5 contacts →
	Indirect evidence “P.” Source: RevenueBase Database · checked Sep 16, 2026
25	CCA	Indirect evidence	New York, NY, United StatesHQ checked Sep 16, 2026	11-50	5 contacts →
	Indirect evidence “VISION.” Source: RevenueBase Database · checked Sep 16, 2026

RevenueBase Smart Search

RevenueBase Smart Search assesses information from a company’s LinkedIn profile, information supplied directly by the company, its website, and other publicly available sources. It uses that information to rate how closely the company relates to this list’s category: building code consulting companies. Every row carries its rating and the description the rating was read from, so each one can be checked rather than taken on trust.

Strong evidence: The company's own public description of its business names building code consulting companies.
Partial evidence: Its own public description names part of building code consulting companies, so it works in or next to the category without describing itself that way.
Indirect evidence: The description shown does not name building code consulting companies. The match rests on the rest of the company's public profile rather than the one sentence quoted here, so this is the rating to check first.

RevenueBase Smart Search is how these lists are built: RevenueBase's data engine and AI assemble the companies that match a category defined in a user's own words, so a list can be about what companies actually do rather than about whichever industry code they were filed under.

Showing 25 of 80 building code consulting companies based in New York, United States

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Building code consulting companies based in New York, United States at a glance

As of Sep 16, 2026

54.4%Verified-email coverage

15.2Average contacts per company

11-50Median size (employees)

100.0%Largest-city concentration · New York

Sep 16, 2026Page data refreshed

Companies by employee count

1-10

11-50

51-200

201-500

Email recency for this list is measured across the whole United States list rather than for New York, so it is reported there. Company counts and contact totals on this page are exact for New York, over 80 companies.

How this list was built

Company categories are rarely black and white. RevenueBase reads each company's own description of its business to decide whether it belongs among building code consulting companies, so some rows will be adjacent to the category rather than pure plays. The description and RevenueBase Smart Search rating on every row are there so you can check each match yourself.

Source: The RevenueBase company graph: 60 million companies and 398.9 million professional contacts resolved from primary sources, queried with RevenueBase Smart Search, the natural-language company search available to every RevenueBase user.
What qualifies: Companies headquartered in New York, United States whose own description of what they do matches “building code consulting companies”. Matching reads each company's description, not its industry code or its name.
RevenueBase Smart Search: RevenueBase Smart Search is how this list is assembled and how each row is rated. RevenueBase's data engine and AI assess a company's LinkedIn profile, information supplied directly by the company, its website and other publicly available information, then relate it to a category defined in a user's own words. Each row is rated strong evidence (its own description names building code consulting companies), partial evidence (it names part of the category) or indirect evidence (the description shown names none of it and the match rests on the rest of the company's profile). The description supporting each rating is quoted on the row.
What we exclude: Companies whose own description does not clearly place them among building code consulting companies, and records with no verified work email. Companies headquartered outside New York are excluded even when they keep an office there.
Match quality: In blind human judging of this matching method, 86% of matched companies were on target. Expect roughly 1 in 7 rows to be adjacent to the category rather than a pure play. Every row shows the company's own description and its RevenueBase Smart Search rating so you can judge each match yourself. Read the full methodology: how the lists are built, how the judging worked, and what the figure means.
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 listed company carries at least one verified work email, 659 across the full list. 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 16, 2026. Lists refresh periodically as the graph is re-checked.
Corrections: Wrong category, wrong headquarters, or a company that has closed? Use “Report an issue” on any row. Reports go to the RevenueBase Data Team and feed back into the company graph.

Building code consulting companies by metro in the United States

Building code consulting companies in New York80
Building code consulting companies in Houston29
Building code consulting companies in Miami25

Frequently asked

What is RevenueBase Smart Search?

RevenueBase Smart Search is how RevenueBase decides which companies belong on this list and how strongly each one fits. Its data engine and AI assess a company's LinkedIn profile, information supplied directly by the company, its website and other publicly available information, then relate it to the category the list is about. Each row is rated strong evidence when the company's own description names building code consulting companies, partial evidence when it names part of the category, and indirect evidence when the description shown names none of it and the match rests on the rest of the company's profile.

How many building code consulting companies are there based in New York, United States?

RevenueBase identified 80 building code consulting companies headquartered in New York, United States as of September 2026, matched on each company's own description of what it does rather than its industry code.

What is the largest company on this list?

Milrose Consultants, headquartered in New York, tops this list with the largest team on record.

Which city has the most building code consulting companies?

New York leads with 80 headquartered companies, followed by Houston (29) and Miami (25).

How do I get contact information for these companies?

A free RevenueBase account lets you run this exact search and work the top results, verified emails and direct dials included. Upgrading unlocks all 659 verified decision-maker contacts tracked across these 80 companies.

How current is this list?

The list refreshes periodically as the company graph is re-checked. This page's figures were pulled on September 16, 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 Smart Search, 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.