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All Services

Build on the leading edge with Maine’s fastest-growing all-in-one civil construction contractor. Your success is our business. Ranger leads the field so you can go further.

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Why Top Teams Choose Ranger

We take ownership literally. With our employee stock ownership plan (ESOP), every crew member is personally invested in the project’s outcome. That pride shows up in the field, where we tackle complex scopes, move fast, and deliver infrastructure that lasts.

What It Takes To Lead the Field

We don’t just build for today. We solve for what’s next by scaling safely and delivering quality that stands the test of time.

750K

Cubic Yards of Earth Moved Annually

35K

Size of Service Area in Square Miles

6

Average Crew Size

How We Work

Ranger isn’t here to follow the playbook. As trailblazers in heavy civil construction, we take initiative, adapt on the fly, and leave every site better than we found it.

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Prepare Well

Ranger solves problems through a hard-to-find mixture of innovation and hands-on experience.

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Dare for More

We meet challenges head-on. We’re an all-in-one contractor determined to own a lion’s share of the scope.

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Go Further Together

Our team blazes new trails and searches for the best route forward, sharing valuable intel won through the years.

Worker in vest and helmet using compactor on new asphalt. Black dump truck by excavator at sunrise, workers nearby. Orange Ditch Witch and white truck at construction site. Workers repave a road with asphalt near houses on a sunny day. Worker shoveling debris as excavator digs in a parking lot. Yellow Caterpillar bulldozer pushing gravel on a construction site.

Our Services

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Heavy Highway Construction

We shape Maine’s most crucial roadways — handling grading, ditching, paving, and environmental compliance with unmatched experience and innovation.

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Heavy Civil Construction

From site clearing and layout to erosion control and retaining wall construction, Ranger handles complex groundwork with precision and grit.

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Horizontal Directional Drilling & Boring

Through our HDD division, Ranger Contracting, we self-perform horizontal drilling and boring services, safely navigating tight tolerances and rugged terrain.

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Asphalt Paving

From highways to parking lots, we pave surfaces to last. Ranger delivers smooth, durable asphalt with precision grading, proper prep, and no shortcuts.

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Utility Site Construction

Whether we’re bringing new services online or making space for progress, Ranger’s utility crews deliver on critical infrastructure with minimal disruption and maximum care.

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Aggregate Sales & Supply

We supply the materials that keep Maine moving — from MDOT-specified sand and gravel to crushed stone, erosion control mix, rip rap, and landscaping boulders.

Workers by machinery, rocks, and a concrete pipe in the forest.

Doing It Right Means Doing It Responsibly

We handle erosion control, material reuse, and permitting with the same attention we give the work itself. When we leave a site, it’s ready for the future.

All work is conducted in compliance with Maine Department of Environmental Protection (Maine DEP) guidelines.

Rural roadwork with vehicles, cones, workers, trees, and poles.

“Ranger handled our project professionally and efficiently. Happy with the final project and look forward to them bidding on future projects. ”

John Lombardi

Assistant City Engineer, City of Waterville

“Bill Sanborn is always available for a phone call or site check-in; he is a man of his word. ”

Nathan Bodge

Superintendent, Bath Water District

“Ranger worked successfully alongside other subcontractors to prevent potential schedule impacts. Ranger offered a qualified professional staff to ensure all construction aspects met the design document requirements. The project was completed within the expected timeframe and within the established capital budget. ”

Sherwood McKenney

District Engineer, Waster Management Disposal Services of Maine, Inc.

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break ground. Build Maine.