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UtilitIES

10 Crews. 50 Professionals. One Focus.

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In addition to servicing key local, state, and federal agencies, Brennan’s specialized Utility Group is consistently trusted by the area’s top utility companies:

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  • Aquarion Water

  • Avangrid/Iberdrola - United Illuminating

  • Connecticut Water Company

  • Eversource

  • Greater New Haven WPCA

  • PSE&G

  • Regional Water Authority

  • Southern Connecticut Gas

  • Yankee Gas

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End-to-end Project Management

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From project planning, through design, construction, maintenance, even 24/7 repair services, Brennan is on the job reliably – and passionately. Our reputation has been built on getting it right the first time, so Brennan customers tend to be return customers.

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Expertise in Infrastructure Services

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Our Utility Group offers decades of specialized experience in transmission and distribution systems such as:

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  • Water main systems

  • Pump stations

  • Underground conduit installation

  • Direct buried cable installation

  • Electric transmission and distribution

  • Power plants and substations

  • Natural gas pipelines

  • Sanitary & storm sewer construction

  • Trenchless technologies/pipe bursting

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