IES Holdings, Inc. (formerly known as Integrated Electrical Services, Inc.) provides electrical contracting services to commercial, industrial, and residential customers in the United States. IES was founded in 1997 and is based in Houston, Texas. Our business segments include: - IES Commercial & Industrial (https://iesci.net) - IES Communications (https://www.iescomm.com) - IES Residential (https://www.iesresidential.com) - IES Infrastructure (https://iesinfrastructure.com)
| Website | https://www.ies-co.com |
| Revenue | $2.9 billion |
| Employees | 2,880 (0 on RocketReach) |
| Founded | 1997 |
| Address | 2 Riverway 1730, Houston, Texas 77030, US |
| Phone | +1 708-839-9424 |
| Industry | Construction |
| Keywords | Electrical Contracting, Electrical Services, Electrical Contracting Services, Commercial Electrical, Industrial Electrical, Electrical Installation, Residential Electrical, Electrical Maintenance, Construction Electrical, Electrician Services, Electrical Work, Power Systems, Electrical Infrastructure, Building Services, Energy Solutions, Electrical Engineering, Systems Integration, Project Management, Technical Services |
| Competitors | Honeywell, Johnson Controls, Trane Technologies, Carrier, Lennox, Mitsubishi Electric, Rheem Manufacturing, Daikin Industries, Ltd., York, GENERAL Air Conditioning R&D (Thailand) +39 more (view full list) |
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IES Questions
The IES annual revenue was $2.9 billion in 2026.
IES is based in Houston, Texas.
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