Company lists · Data refreshed October 2026

Top 25 Building systems consultants based in Chicago, United States

Name: Building systems consultants based in Chicago, United States
Creator: RevenueBase
License: https://creativecommons.org/licenses/by/4.0/

Compiled by the RevenueBase Data Team Data refreshed Oct 9, 2026 58 companies tracked

RevenueBase identified 58 company matches for building systems consultants associated with Chicago, United States as of October 2026 and tracks 2,171 professional contacts across them, including 803 with verified work emails. Across the United States, New York is the largest hub for this category (193 companies); Chicago has 58.

This list covers company matches for building systems consultants associated with Chicago, 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 9, 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 9, 2026 How this list was built

58Companies

2,171Contacts tracked

803Verified emails

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The 25 largest building systems consultants based in Chicago, United States

Ranked by team size

Top 25 of 58 company matches for building systems consultants based in Chicago, United States, ordered by professional contacts tracked in RevenueBase, largest first. Recorded Oct 9, 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	Enventure Engineering	Exact match	Chicago, IL, United StatesHQ recorded Oct 9, 2026	501-1,000	588 contacts →
	Exact match “Enventure is a trusted provider of Building Engineering, Plant Design, and Compliance solutions with offices in the Chicago and delivery centres in Bangalore, Shivamogga, Hubli…” Recorded in the RevenueBase company graph · Oct 9, 2026 · View company records in RevenueBase
2	Epstein Architecture, Engineering And Construction	Exact match	Chicago, IL, United StatesHQ recorded Oct 9, 2026	51-200	234 contacts →
	Exact match “Founded in 1921, Epstein is an architecture, interiors, engineering and construction company that specializes in delivering sustainable building solutions for clients in the…” Recorded in the RevenueBase company graph · Oct 9, 2026 · View company records in RevenueBase
3	ESD NOW Stantec Consulting Services	Exact match	Chicago, IL, United StatesHQ recorded Oct 9, 2026	201-500	186 contacts →
	Exact match “A global company, ESD is a leader in Improving Society Through the Built Environment.” Recorded in the RevenueBase company graph · Oct 9, 2026 · View company records in RevenueBase
4	Globetrotters Engineering Corporation	Exact match	Chicago, IL, United StatesHQ recorded Oct 9, 2026	201-500	156 contacts →
	Exact match “Globetrotters provides its clients with exceptional service and capabilities.” Recorded in the RevenueBase company graph · Oct 9, 2026 · View company records in RevenueBase
5	Sheehan Nagle Hartray Architects, A Woolpert Company	Exact match	Chicago, IL, United StatesHQ recorded Oct 9, 2026	51-200	127 contacts →
	Exact match “Sheehan Nagle Hartray Architects is an award-winning firm with offices in Chicago and London offering architectural design, interior design, and pre-design services including site…” Recorded in the RevenueBase company graph · Oct 9, 2026 · View company records in RevenueBase
6	Elara Engineering	Exact match	Chicago, IL, United StatesHQ recorded Oct 9, 2026	51-200	89 contacts →
	Exact match “Elara Engineering is a full-service Mechanical, Electrical, Plumbing, Fire Protection, and Information Technology (MEPFPIT) consulting engineering firm specializing in the…” Recorded in the RevenueBase company graph · Oct 9, 2026 · View company records in RevenueBase
7	Spaan Tech, INC	Exact match	Chicago, IL, United StatesHQ recorded Oct 9, 2026	51-200	57 contacts →
	Exact match Recorded description not available. Recorded in the RevenueBase company graph · Oct 9, 2026 · View company records in RevenueBase
8	Anchor Mechanical, INC	Exact match	Chicago, IL, United StatesHQ recorded Oct 9, 2026	501-1,000	42 contacts →
	Exact match “At Anchor Mechanical, we pride ourselves on delivering premier mechanical contracting services to our clients.” Recorded in the RevenueBase company graph · Oct 9, 2026 · View company records in RevenueBase
9	Murphy & Miller, INC	Exact match	Chicago, IL, United StatesHQ recorded Oct 9, 2026	51-200	37 contacts →
	Exact match “For over 80 years, Murphy & Miller, Inc.” Recorded in the RevenueBase company graph · Oct 9, 2026 · View company records in RevenueBase
10	Mcguire Engineers	Exact match	Chicago, IL, United StatesHQ recorded Oct 9, 2026	11-50	36 contacts →
	Exact match “Founded in 1986 in Chicago, McGuire Engineers, Inc.(MEPC) has been providing engineering services to clients worldwide for over 30 years.” Recorded in the RevenueBase company graph · Oct 9, 2026 · View company records in RevenueBase
11	Cyclone Energy Group	Exact match	Chicago, IL, United StatesHQ recorded Oct 9, 2026	11-50	28 contacts →
	Exact match “Cyclone Energy Group specializes in building design and operation optimization.” Recorded in the RevenueBase company graph · Oct 9, 2026 · View company records in RevenueBase
12	Mintropy	Exact match	Chicago, IL, United StatesHQ recorded Oct 9, 2026	11-50	24 contacts →
	Exact match “Mintropy is a full-service Mechanical, Electrical, Plumbing, and Energy (MEP) consulting engineering firm specializing in the development, economic valuation, and project…” Recorded in the RevenueBase company graph · Oct 9, 2026 · View company records in RevenueBase
13	WMA Consulting Engineers	Exact match	Chicago, IL, United StatesHQ recorded Oct 9, 2026	51-200	22 contacts →
	Exact match “At WMA Consulting Engineers, we believe that smart engineering leads to a better world.” Recorded in the RevenueBase company graph · Oct 9, 2026 · View company records in RevenueBase
14	MEPIS	Exact match	Chicago, IL, United StatesHQ recorded Oct 9, 2026	11-50	15 contacts →
	Exact match “MEPIS MEPIS is a full service Professional Architecture & Engineering design firm, with a diversified team of professionals who perform design services and design build.” Recorded in the RevenueBase company graph · Oct 9, 2026 · View company records in RevenueBase
15	Flame Furnace	Exact match	Chicago, IL, United StatesHQ recorded Oct 9, 2026	11-50	13 contacts →
	Exact match Recorded description not available. Recorded in the RevenueBase company graph · Oct 9, 2026 · View company records in RevenueBase
16	Elevate Consulting Engineers Pllc	Exact match	Chicago, IL, United StatesHQ recorded Oct 9, 2026	1-10	12 contacts →
	Exact match “We are hiring!” Recorded in the RevenueBase company graph · Oct 9, 2026 · View company records in RevenueBase
17	Husarch	Exact match	Chicago, IL, United StatesHQ recorded Oct 9, 2026	11-50	10 contacts →
	Exact match “HUSARCH collaborates with architectural, energy, and construction industry leaders to develop actionable, data driven solutions.” Recorded in the RevenueBase company graph · Oct 9, 2026 · View company records in RevenueBase
18	EAA	Exact match	Chicago, IL, United StatesHQ recorded Oct 9, 2026	11-50	9 contacts →
	Exact match “Established in 1991, Earles Architects and Associates (EAA) is a full-service architectural design firm offering a wide range of architectural, interior design and planning…” Recorded in the RevenueBase company graph · Oct 9, 2026 · View company records in RevenueBase
19	Core Mechanical INC	Exact match	Chicago, IL, United StatesHQ recorded Oct 9, 2026	11-50	8 contacts →
	Exact match Recorded description not available. Recorded in the RevenueBase company graph · Oct 9, 2026 · View company records in RevenueBase
20	Rubix Consultants LLC	Exact match	Chicago, IL, United StatesHQ recorded Oct 9, 2026	1-10	5 contacts →
	Exact match “Welcome to Rubix Consultants LLC - A Chicago based structural engineering firm!” Recorded in the RevenueBase company graph · Oct 9, 2026 · View company records in RevenueBase
21	Terra Bridge Innovations In Technology	Exact match	Chicago, IL, United StatesHQ recorded Oct 9, 2026	11-50	5 contacts →
	Exact match “INFRASTRUCTURE TO ARTWORK TerraBridge Innovations in Technology is the industry leading expert in special systems integration.” Recorded in the RevenueBase company graph · Oct 9, 2026 · View company records in RevenueBase
22	Yagla Engineering Services, INC	Exact match	Chicago, IL, United StatesHQ recorded Oct 9, 2026	11-50	3 contacts →
	Exact match “a full-service mechanical, electrical, and plumbing engineering firm” Recorded in the RevenueBase company graph · Oct 9, 2026 · View company records in RevenueBase
23	Nayyar & Nayyar International, P.C	Exact match	Chicago, IL, United StatesHQ recorded Oct 9, 2026	1-10	3 contacts →
	Exact match “Nayyar & Nayyar is a full service Structural Engineering firm with comprehensive experience in the design and construction of institutional, commercial and residential buildings.” Recorded in the RevenueBase company graph · Oct 9, 2026 · View company records in RevenueBase
24	Five Star Hvac Services, INC	Exact match	Chicago, IL, United StatesHQ recorded Oct 9, 2026	11-50	3 contacts →
	Exact match Recorded description not available. Recorded in the RevenueBase company graph · Oct 9, 2026 · View company records in RevenueBase
25	Heatcool Service CO	Exact match	Chicago, IL, United StatesHQ recorded Oct 9, 2026	1-10	3 contacts →
	Exact match “Pleased and proud to serve Chicago for 58 years.” Recorded in the RevenueBase company graph · Oct 9, 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 “building systems consultants”. 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 58 building systems consultants based in Chicago, United States

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Building systems consultants based in Chicago, United States at a glance

As of Oct 9, 2026

37.0%Verified-email coverage

37.4Average contacts per company

11-50Median size (employees)

Oct 9, 2026Page data refreshed

Companies by employee count

1-10

11-50

51-200

201-500

501-1,000

1,001-5,000

Email recency for this list is measured across the whole United States list rather than for Chicago, so it is reported there. Company counts and contact totals on this page are exact for Chicago, over 58 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 Chicago, United States whose business descriptions match “building systems consultants” 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 803 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 9, 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.

Building systems consultants 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 “building systems consultants”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many building systems consultants are there based in Chicago, United States?

RevenueBase identified 58 company matches for building systems consultants associated with Chicago, 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?

Enventure Engineering 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 building systems consultants?

New York leads the United States with 193 company records, followed by Houston (130) and Miami (59). Chicago has 58.

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 803 professional contacts with verified work emails tracked across these 58 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 9, 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.