Company lists · Data refreshed September 2026

Top 21 Engineering consultancy firms based in Birmingham, United States

Name: Engineering consultancy firms based in Birmingham, United States
Creator: RevenueBase
License: https://creativecommons.org/licenses/by/4.0/

Compiled by the RevenueBase Data Team Data refreshed Sep 27, 2026 35 companies tracked

RevenueBase identified 35 company matches for engineering consultancy firms associated with Birmingham, United States as of September 2026 and tracks 1,105 professional contacts across them, including 467 with verified work emails. Across the United States, Houston is the largest hub for this category (537 companies); Birmingham has 35.

This list covers company matches for engineering consultancy firms associated with Birmingham, 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 27, 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 27, 2026 How this list was built

35Companies

1,105Contacts tracked

467Verified emails

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The 21 largest engineering consultancy firms based in Birmingham, United States

Ranked by team size

Top 21 of 35 company matches for engineering consultancy firms based in Birmingham, United States, ordered by professional contacts tracked in RevenueBase, largest first. Recorded Sep 27, 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	Saiia Construction Company Llc, A Mastec Company	Exact match	Birmingham, AL, United StatesHQ recorded Sep 27, 2026	501-1,000	229 contacts →
	Exact match “Founded by Sam Saiia as Birmingham Excavating Co.” Recorded in the RevenueBase company graph · Sep 27, 2026 · View company records in RevenueBase
2	Building & Earth	Exact match	Birmingham, AL, United StatesHQ recorded Sep 27, 2026	201-500	161 contacts →
	Exact match “Building & Earth is a professional engineering firm, specializing in geotechnical engineering, construction materials testing, special inspections per I.B.C./I.C.C.” Recorded in the RevenueBase company graph · Sep 27, 2026 · View company records in RevenueBase
3	Sain Engineering Associates INC	Exact match	Birmingham, AL, United StatesHQ recorded Sep 27, 2026	51-200	134 contacts →
	Exact match “Sain Engineering Associates, Inc.(SEA) is a U.S.” Recorded in the RevenueBase company graph · Sep 27, 2026 · View company records in RevenueBase
4	Action Environmental	Exact match	Birmingham, AL, United StatesHQ recorded Sep 27, 2026	201-500	129 contacts →
	Exact match “Action Environmental is an Environmental and Industrial Services Contractor headquartered in Birmingham, Alabama.” Recorded in the RevenueBase company graph · Sep 27, 2026 · View company records in RevenueBase
5	Schoel	Exact match	Birmingham, AL, United StatesHQ recorded Sep 27, 2026	51-200	80 contacts →
	Exact match “OUR COMPANY Schoel Engineering is a distinguished engineering firm providing civil engineering, land surveying, environmental, water resources, 3D modeling, high definition…” Recorded in the RevenueBase company graph · Sep 27, 2026 · View company records in RevenueBase
6	Lbyd Engineers	Exact match	Birmingham, AL, United StatesHQ recorded Sep 27, 2026	51-200	65 contacts →
	Exact match “Large Firm Expertise, Small Firm Responsiveness” has become a staple across our company and is present in the work we do on a daily basis.” Recorded in the RevenueBase company graph · Sep 27, 2026 · View company records in RevenueBase
7	Bhate Geosciences	Exact match	Birmingham, AL, United StatesHQ recorded Sep 27, 2026	51-200	54 contacts →
	Exact match “BHATE Geosciences Corporation (BHATE) provides geotechnical engineering, construction materials testing and environmental engineering services with quality, service, excellence…” Recorded in the RevenueBase company graph · Sep 27, 2026 · View company records in RevenueBase
8	MBA Engineers, INC	Exact match	Birmingham, AL, United StatesHQ recorded Sep 27, 2026	11-50	43 contacts →
	Exact match Recorded description not available. Recorded in the RevenueBase company graph · Sep 27, 2026 · View company records in RevenueBase
9	Shelby General Contractors	Exact match	Birmingham, AL, United StatesHQ recorded Sep 27, 2026	11-50	23 contacts →
	Exact match “Our job is to bring your vision to life.” Recorded in the RevenueBase company graph · Sep 27, 2026 · View company records in RevenueBase
10	Live OAK Engineering, INC	Exact match	Birmingham, AL, United StatesHQ recorded Sep 27, 2026	11-50	21 contacts →
	Exact match “At Live Oak Engineering, we believe every great oak starts as an acorn-small but full of potential.” Recorded in the RevenueBase company graph · Sep 27, 2026 · View company records in RevenueBase
11	Ec&s, INC	Exact match	Birmingham, AL, United StatesHQ recorded Sep 27, 2026	11-50	20 contacts →
	Exact match “EC & S provides successful solutions for foundries, steel mills, iron & steel processing, secondary aluminum smelting, cement plants and paper mills; having the ability to deliver…” Recorded in the RevenueBase company graph · Sep 27, 2026 · View company records in RevenueBase
12	Becc, INC	Exact match	Birmingham, AL, United StatesHQ recorded Sep 27, 2026	11-50	18 contacts →
	Exact match “BECC is an expert geotechnical engineering consulting company.” Recorded in the RevenueBase company graph · Sep 27, 2026 · View company records in RevenueBase
13	Sarcor, LLC	Exact match	Birmingham, AL, United StatesHQ recorded Sep 27, 2026	1-10	12 contacts →
	Exact match “SARCOR is an engineering leader & infrastructure specialist that transforms communities through innovative civil engineering solutions.” Recorded in the RevenueBase company graph · Sep 27, 2026 · View company records in RevenueBase
14	Dynamic Civil Solutions	Exact match	Birmingham, AL, United StatesHQ recorded Sep 27, 2026	11-50	11 contacts →
	Exact match “Dynamic Civil Solutions is a professional engineering firm that specializes in providing civil engineering services in a professional, timely and courteous manner to a wide…” Recorded in the RevenueBase company graph · Sep 27, 2026 · View company records in RevenueBase
15	Strada Professional Services, LLC	Exact match	Birmingham, AL, United StatesHQ recorded Sep 27, 2026	11-50	11 contacts →
	Exact match “STRADA is an engineering and consulting company with over one hundred and seventy years of combined experience.” Recorded in the RevenueBase company graph · Sep 27, 2026 · View company records in RevenueBase
16	Civil Consultants, INC	Exact match	Birmingham, AL, United StatesHQ recorded Sep 27, 2026	11-50	8 contacts →
	Exact match “CCI is a Birmingham, Alabama based Civil Engineering and Planning firm specializing in site development.” Recorded in the RevenueBase company graph · Sep 27, 2026 · View company records in RevenueBase
17	Albrecht Engineering, LLC	Exact match	Birmingham, MI, United StatesHQ recorded Sep 27, 2026	51-200	8 contacts →
	Exact match “Established in 2002, Albrecht Engineering provides professional solutions to your engineering, operations, and planning challenges.” Recorded in the RevenueBase company graph · Sep 27, 2026 · View company records in RevenueBase
18	Jackson, Renfro & Associates, INC	Exact match	Birmingham, AL, United StatesHQ recorded Sep 27, 2026	1-10	6 contacts →
	Exact match “Located in Birmingham, AL, Jackson, Renfro & Associates, Inc.” Recorded in the RevenueBase company graph · Sep 27, 2026 · View company records in RevenueBase
19	RAY Engineering Group	Exact match	Birmingham, AL, United StatesHQ recorded Sep 27, 2026	1-10	6 contacts →
	Exact match “Ray Engineering Group, LLC, provides complete electrical engineering, lighting design and drafting services for commercial, institutional, telecommunication and light industrial…” Recorded in the RevenueBase company graph · Sep 27, 2026 · View company records in RevenueBase
20	Christy Cobb, INC	Exact match	Birmingham, AL, United StatesHQ recorded Sep 27, 2026	1-10	4 contacts →
	Exact match “Christy/Cobb, Inc.” Recorded in the RevenueBase company graph · Sep 27, 2026 · View company records in RevenueBase
21	Caprine Engineering LLC	Exact match	Birmingham, AL, United StatesHQ recorded Sep 27, 2026	1-10	1 contacts →
	Exact match “Caprine Engineering LLC provides quality engineering design services to clients by listening to and understanding their needs.” Recorded in the RevenueBase company graph · Sep 27, 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 “engineering consultancy 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 21 of 35 engineering consultancy firms based in Birmingham, United States

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Engineering consultancy firms based in Birmingham, United States at a glance

As of Sep 27, 2026

42.3%Verified-email coverage

31.6Average contacts per company

11-50Median size (employees)

Sep 27, 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 Birmingham, so it is reported there. Company counts and contact totals on this page are exact for Birmingham, over 35 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 Birmingham, United States whose business descriptions match “engineering consultancy 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 467 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 27, 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.

Engineering consultancy 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 “engineering consultancy firms”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many engineering consultancy firms are there based in Birmingham, United States?

RevenueBase identified 35 company matches for engineering consultancy firms associated with Birmingham, 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?

Saiia Construction Company Llc, A Mastec Company 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 engineering consultancy firms?

Houston leads the United States with 537 company records, followed by New York (412) and Chicago (189). Birmingham has 35.

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 467 professional contacts with verified work emails tracked across these 35 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 27, 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.