All staff are qualified and skilled trades people,
we are 24/7 ready for emergencies.

Welcome to Gagnon Line Construction

Gagnon Line Construction is a high voltage electrical contractor who has over two decades of experience in utility work. We specialize in storm restoration as well as transmission and distribution construction and maintenance projects. Our operations located in New Brunswick and Quebec offer a quick response time throughout the Eastern United States and Canada. Gagnon Line Construction has a reputation to take on any challenge and leaves nothing undone.

Our crew consists of more than two hundred certified and competent lineman who have abundant experience in the sector and a fleet of more than one hundred well maintained and fully equipped utility vehicles. We work hard to ensure that every task is delivered safely and to the highest possible standards.  We are unionized with IBEW Local 568 in Montreal.

Head Office

10551 Route 144,
Saint-André, NB, E3Y 3H9
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USA/CAN Border
5min (Van Buren, ME)


355 Rue du Parc Industriel,
Windsor, QC, J1S 3A9
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USA/CAN Border
45min (Derby Line, VT)




  • L0028 Dismantle

    Gagnon Line Construction was tasked with dismantling approximately 25km of 69kV transmission line in Saint Quentin, NB.

  • L0164 Construction

    Part of a new 20MW wind energy project, Gagnon Line Construction was hired to construct 5.3km of new 69kV transmission line.

  • Pole Top Transformer Replacement

    Transformer replacement project completed in Grand Falls & Woodstock Areas, NB.

Clients say



You guys ROCK!

Michael Frankel
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our services

  • Power Line Construction & Maintenance

    We are capable of building and maintaining your distribution network from the ground up.

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  • Storm

    We have a team of skilled linemen and groundmen ready to handle the intricate task.

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  • Equipment

    We offer a full range of machines, tools, equipment and supplies to meet all of your job site needs. 

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  • quarry

    Gagnon Construction provides high quality aggregates which results in durability and performance.

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trouble calls

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