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John W. Goodwin Jr. Construction

John W. Goodwin Jr. Construction is a family owned Maine general contractor offering excavation, site work and road construction on Mount Desert Island. Our company’s success is a direct result of the high degree of integrity with which we operate our business and it is the foundation of everything we do. Offering excellent customer service and responding with a fair an accurate quote on a consistent basis is the start, following through with our commitments is the difference. We work both as a general contractor or as a Sub contractor on almost any type of project.

Construction Services
At John Goodwin Jr. Construction we value how important your trust is in your general contractor. Our clients have faith in us tobuilder_0.jpg not only offer our best on their behalf, but to bring value the their projects by taking a personal interest in assuring complete satisfaction. We specialize in complete site work packages for homes as well as commercial projects.

Site Work & Foundations
Any structure, whether a house, a garage, or workshop, is only as secure as the foundation on which it rests! Laying a foundation requires good planning, adherence to local code, and careful consideration of how you will be using the finished structure. All of us at John W. Goodwin Jr. Construction understand that there is one opportunity to get this right and you can be assured that we will always have your best interest in mind.

On Every Project
We pay attention to your existing landscaping, woodland and structures and anything is important to you. Our team is highly qualified, we know the local regulations, and how to work carefully and efficiently on your property.


  • Residential & Commercial Site Work
  • Foundations
  • Septic Systems & Sewer Connections
  • Driveways & Parking Lots
  • Sidewalks & Curbing
  • Excavation & Grading
  • Land Clearing
  • Sand, Crushed Stone, Gravel, Loam
  • Title V Inspections

Please call us at 207 244-7805 for more information about our company and services.

11 Seal Cove Road
Southwest Harbor, Maine   04679
Phone: 207-244-7805

John W Goodwin Jr Construction, Mount Desert Island Maine Excavation Contractor

John W Goodwin Construction, Mount Desert Island Maine Site Work & Foundation Contractor, MDI Maine

Mount Desert Island Maine Septic System & Sewer Line Contractor

John Goodwin Jr. Construction, Southwest Harbor Maine General Construction, Road & Driveway Construction