Skip to main content
Company profilecolonialwebb.com ↗

Colonialwebb

ColonialWebb delivers mechanical, electrical, service, industrial, and manufacturing solutions across the Mid-Atlantic.

Construction
Explore the company ↓Explore its lists ↓
Headquarters
Richmond, Virginia, United StatesSource: RevenueBaseRetrieved October 13, 2026
Employee range
1001 to 5000Source: RevenueBaseRetrieved October 13, 2026
Founded
1972Source: RevenueBaseRetrieved October 13, 2026
Published list appearances
77 supported appearances ↗Source: RevenueBase lists
The company at a glance

What does Colonialwebb do?

Its teams design, build, maintain, and support systems for facilities. Headquartered in Richmond, Virginia, ColonialWebb employs more than 1,500 people across Virginia and Maryland.

Based on the company’s public LinkedIn information, supplied through RevenueBase.

Who it serves

Its work spans hospitals, schools, data centers, industrial facilities, and commercial buildings.

What the business offers

Services & capabilities.

Mechanical and electrical construction

Its stated capabilities also include building services, industrial services and systems, industrial refrigeration, building automation, manufacturing, plumbing, electrical, and HVAC.

Source: LinkedIn company description · Retrieved October 13, 2026

Explore the business in context

Company lists.

Supported appearances on published RevenueBase lists, including available memberships beyond displayed rankings.

Positions describe ordering within each source list. See how lists are built ↗

Share your recognition

Embeddable award for your website

BADGE PREVIEWColonialwebb listed #1 on Atex certified electrical contractors, September 29, 2026Open the published source list.
Colonialwebb

#1 Atex certified electrical contractors

Snapshot: September 29, 2026

Download SVG
View live list ↗

Company information

Sources & data notes.

RevenueBase prepared this profile from the company’s public LinkedIn information and RevenueBase company data. These source records were retrieved on October 13, 2026. AI helped summarize these sources, with a separate automated check against the source text completed on November 2, 2026. Directory positions use company-contact counts from separate saved list snapshots dated September 15, 2026, September 16, 2026, September 18, 2026, September 19, 2026, September 20, 2026, September 27, 2026, September 28, 2026, September 29, 2026, October 8, 2026, October 9, 2026 and October 11, 2026. How the company lists are built.

Help keep this profile accurate

Something changed?

Share a correction, your relationship to the company, and supporting sources. Requests are reviewed before changes are published.

Request an update ↗
Find your next account

One company is just the start.

Explore more companies by name, headquarters and business focus.

Explore company profiles →