Company lists · Data refreshed September 2026

Top 17 Electrical design consultants based in Indianapolis, United States

Name: Electrical design consultants based in Indianapolis, United States
Creator: RevenueBase
License: https://creativecommons.org/licenses/by/4.0/

Compiled by the RevenueBase Data Team Data refreshed Sep 19, 2026 28 companies tracked

RevenueBase identified 28 company matches for electrical design consultants associated with Indianapolis, United States as of September 2026 and tracks 674 professional contacts across them, including 227 with verified work emails. Across the United States, Houston is the largest hub for this category (152 companies); Indianapolis has 28.

This list covers company matches for electrical design consultants associated with Indianapolis, 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 19, 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 19, 2026 How this list was built

28Companies

674Contacts tracked

227Verified emails

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The 17 largest electrical design consultants based in Indianapolis, United States

Ranked by team size

Top 17 of 28 company matches for electrical design consultants based in Indianapolis, United States, ordered by professional contacts tracked in RevenueBase, largest first. Recorded Sep 19, 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	Inpwr INC	Exact match	Indianapolis, IN, United StatesHQ recorded Sep 19, 2026	201-500	176 contacts →
	Exact match “An award-winning design / build electrical contracting firm.” Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase
2	Applied Engineering Services	Exact match	Indianapolis, IN, United StatesHQ recorded Sep 19, 2026	11-50	72 contacts →
	Exact match “Applied Engineering Services is an Indianapolis-based consulting engineering firm providing mechanical, electrical, and instrumentation engineering services.” Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase
3	R.E. Dimond And Associates	Exact match	Indianapolis, IN, United StatesHQ recorded Sep 19, 2026	11-50	68 contacts →
	Exact match “R.E.” Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase
4	Circle Design Group	Exact match	Indianapolis, IN, United StatesHQ recorded Sep 19, 2026	11-50	25 contacts →
	Exact match “CIRCLE DESIGN GROUP is a successful MEP/civil consulting engineering firm serving our clients since 1982.” Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase
5	James Babcock, INC	Exact match	Indianapolis, IN, United StatesHQ recorded Sep 19, 2026	51-200	23 contacts →
	Exact match “James Babcock Inc.” Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase
6	Bianchi Electric	Exact match	Indianapolis, IN, United StatesHQ recorded Sep 19, 2026	201-500	19 contacts →
	Exact match “Bianchi Electric is an electrical construction company that provides a full range of high- and low-voltage power delivery solutions.” Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase
7	Alpha Engineering, INC	Exact match	Indianapolis, IN, United StatesHQ recorded Sep 19, 2026	11-50	17 contacts →
	Exact match “From system planning to line and substation design to the Smart Grid, Alpha Engineering has the capabilities and expertise to meet your every power engineering need.” Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase
8	Loftus Engineering, INC	Exact match	Indianapolis, IN, United StatesHQ recorded Sep 19, 2026	11-50	14 contacts →
	Exact match “Loftus Engineering is an Indianapolis-based WBE, full service mechanical and electrical consulting engineering firm, specializing in unique, complex and sustainable building…” Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase
9	Esl-Spectrum	Exact match	Indianapolis, IN, United StatesHQ recorded Sep 19, 2026	11-50	12 contacts →
	Exact match “ESL-Spectrum is committed to providing state-of-the-art education, design, and service in the areas of lighting, water effects, and controls to the design community and electrical…” Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase
10	Advanced Engineering Consultants	Exact match	Indianapolis, IN, United StatesHQ recorded Sep 19, 2026	1-10	12 contacts →
	Exact match “AECME specializes in mechanical, electrical, and plumbing engineering design services for the A/E/C industry.” Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase
11	Sims-Durkin Associates Engineering CO	Exact match	Indianapolis, IN, United StatesHQ recorded Sep 19, 2026	11-50	11 contacts →
	Exact match “Sims-Durkin Associates Engineering Company comprises of a general engineering private practice established in 1987, with an emphasis on electrical, mechanical, and plumbing…” Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase
12	Universal Lighting & Electric	Exact match	Indianapolis, IN, United StatesHQ recorded Sep 19, 2026	11-50	8 contacts →
	Exact match “Universal Lighting & Electric is a fully-licensed and insured contractor specializing in lighting, electrical, and signage projects.” Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase
13	First Electric Supply	Exact match	Indianapolis, IN, United StatesHQ recorded Sep 19, 2026	11-50	7 contacts →
	Exact match “First Electric Supply is a locally owned, full line stocking distributor of electrical supplies.” Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase
14	NEO Engineers, LLC	Exact match	Indianapolis, IN, United StatesHQ recorded Sep 19, 2026	1-10	5 contacts →
	Exact match “NEO Engineers has been involved with a wide variety of mechanical and electrical systems over the years.” Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase
15	EAC Solutions Group	Exact match	Indianapolis, IN, United StatesHQ recorded Sep 19, 2026	1-10	3 contacts →
	Exact match Recorded description not available. Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase
16	Design & Build Electrical Contractors	Exact match	Indianapolis, IN, United StatesHQ recorded Sep 19, 2026	51-200	2 contacts →
	Exact match “Design & Build Electrical Contractors is a company based out of 1250 Interchange Way, Indianapolis, Indiana, United States.” Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase
17	Base Design Build Group, INC	Exact match	Indianapolis, IN, United StatesHQ recorded Sep 19, 2026	11-50	2 contacts →
	Exact match “BASE PROVIDES ELECTRICAL SERVICE CALLS, EQUIPMENT INSTALLATION, DESIGN BUILD/SPEC CONSTRUCTION, AND AUTOMATION CONTROLS INTEGRATION.” Recorded in the RevenueBase company graph · Sep 19, 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 “electrical design 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 17 of 28 electrical design consultants based in Indianapolis, United States

See the full list, filter by size, metro and specialty, and access 227 tracked professional contacts with verified work emails. Direct dials are available where recorded.

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Electrical design consultants based in Indianapolis, United States at a glance

As of Sep 19, 2026

33.7%Verified-email coverage

24.1Average contacts per company

11-50Median size (employees)

Sep 19, 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 Indianapolis, so it is reported there. Company counts and contact totals on this page are exact for Indianapolis, over 28 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 Indianapolis, United States whose business descriptions match “electrical design 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 227 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 19, 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.

Electrical design 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 “electrical design consultants”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many electrical design consultants are there based in Indianapolis, United States?

RevenueBase identified 28 company matches for electrical design consultants associated with Indianapolis, 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?

Inpwr INC 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 electrical design consultants?

Houston leads the United States with 152 company records, followed by New York (108) and Denver (55). Indianapolis has 28.

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 227 professional contacts with verified work emails tracked across these 28 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 19, 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.