Superior Concrete

08/24/2026

08/19/2026

Another box culvert we manufactured is undergoing installation this week. This one is in Warren. The crew from JBI is making it look easy but there is a lot of planning and hard work that goes into these jobs.

Bottom sections of Peabody Bridge culvert are in place. Backfill and stream bed placement next.

08/12/2026

Gordon Contracting installed this large box culvert early this week in Cumberland, Maine. We were fortunate to manufacture the culvert for them. It measures 10’ high inside and 22’ wide!

On Day 6 the box is fully installed. Seth and the crew are getting after it.

07/28/2026

Shaw Brothers getting it done in Gorham installing a box culvert we produced earlier this spring.

06/17/2026

We're hiring!

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05/11/2026

As one of Maine’s biggest providers of precast concrete septic tanks, our production crew has been working hard all winter to get the yard stocked for another busy year. We take a lot of care to keep a solid inventory of ALL our different tank types on-hand and ready to go to our customer’s job sites. In the unlikely event we don’t have exactly what you need in stock, we’ll make it for you!

11/24/2025

Nice 10,000 gallon fire cistern install in Gray today with Washburn And Son Excavating. The sections were produced by our sister company American Concrete and set and installed by the Superior Concrete crew. Very smooth job! Thanks to Mike Washburn for the great drone video!

09/29/2025

Good looking sewer manhole installation by one of our great local contractors.

07/28/2025

We are hiring drivers! Current openings for class A, B AND C. Drop us a message or come by for an application and join our team in Auburn, Maine.