Land Clearing and Site Preparation Services

Serving Windham, Maine

Residential, Commercial & Septic Excavation Services



AR Cail & Son is a family-owned excavation contractor serving Windham, handling residential, commercial, and septic projects with the same experienced crew and the same attention to site conditions on every job. Windham's location between the Lakes Region and Greater Portland, along with its proximity to Sebago Lake, calls for a contractor who understands both rural and shoreline site conditions.

Excavation & Septic Work in Windham

Windham's mix of rural land and lakeside development means site conditions vary widely from one property to the next. AR Cail's crew handles the groundwork behind every project — grading, drainage planning, and foundation prep — so construction moves forward without surprises.

As the go-to septic expert in Windham, AR Cail specializes in septic system installation, replacement, and repair. Every job is designed to meet local code, environmental standards, and long-term performance needs, whether it's a new home build or an upgrade to an outdated system.



On the commercial side, AR Cail's team works with homeowners and builders throughout the Windham area, with scheduling built around each project's timeline and budget.

Excavation Services in Windham, ME

Excavation & Site Preparation

Grading, foundation digging, and utility trenching for new residential and commercial construction throughout Windham.

Site Clearing • Grading • Foundation Digging • Utility Trenching

Septic System Installation

Design, installation, replacement, and repair of septic systems that meet local code, environmental standards, and long-term performance needs.

New Installation • System Replacement • Septic Repair • Soil Testing

Land Clearing

Removal of trees, stumps, and brush to get wooded or overgrown Windham lots ready for construction, driveways, or landscaping.

Lot Clearing • Tree & Stump Removal • Site Grading

Driveway Installation

Excavation, base preparation, and grading for residential and commercial driveways, built for proper drainage and long-term stability.

Base Preparation • Grading • Drainage Planning

Water Lines & Drainage

Water line installation and drainage system design to manage water flow on Windham's rural and lakeside properties.

Water Line Installation • Drainage Systems • Erosion Control

Sea Walls & Retaining Walls

Retaining wall construction to manage grade changes and protect lakeside and sloped properties near Sebago Lake from erosion.

Retaining Walls • Erosion Protection • Grading Solutions

Commercial Snow Removal

Winter snow removal for Windham businesses, keeping parking lots, driveways, and access roads clear and safe.



Parking Lots • Driveways • Access Roads

Why Choose AR Cail & Son for Your Windham Project?

Over 50 years of experience.

Five decades serving Windham and the greater Portland and Lakes Region area.

Septic system expertise.

The go-to local team for septic installation, replacement, and repair, done to code every time.

Full range of services.

Excavation, septic, land clearing, driveways, drainage, retaining walls, and snow removal — all handled by one crew.

Family-owned and hands-on.

Owner Andrew Cail and his crew are on the job site, not just quoting from an office.



Licensed and insured.

Fully licensed and insured for residential and commercial work in Windham.

Excavation FAQs

Does AR Cail install septic systems in Windham?

Yes. AR Cail is a certified septic installer serving Windham, handling new installations, replacements, and repairs in full compliance with Maine DEP regulations and local code.

What excavation services does AR Cail offer in Windham?

AR Cail provides full-service excavation in Windham, including site preparation, foundation digging, driveway installation, land clearing, water line installation, drainage solutions, and utility trenching for residential and commercial projects.

Can AR Cail clear a wooded lot for construction in Windham?

Yes. Our team removes trees, stumps, and brush from Windham properties, then grades the site to prepare it for building, driveways, or landscaping.

Does AR Cail build retaining walls in Windham?

Yes. We construct retaining walls to manage grade changes and help protect Windham properties, including those near Sebago Lake, from erosion.

Does AR Cail offer commercial snow removal in Windham?

Yes. In addition to excavation and septic services, AR Cail provides commercial snow removal to keep Windham business properties safe and accessible through the winter.



Is AR Cail licensed and insured to work in Windham?

Yes. AR Cail & Son is a fully licensed and insured, family-owned excavation company with over 50 years of experience serving Windham and the greater Portland area.

Request an Excavation Estimate in Windham

Call AR Cail & Son today at 207-939-3851 for a free, no-obligation estimate or to ask any questions.

Our team is happy to assist you.

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