Residential Building Supplies

No Job is too Small


Your home is an investment and the high-quality materials supplied by Marathon Lumber & Building Supply will ensure your property withstands the test of time and everything mother nature has to throw your way. So whether you are building a new home, remodeling your current residence or simply making repairs to your island home, our friendly and knowledgeable staff can help you select the right materials for any kind of job. We stock everything from lumber and fasteners to tools, paint, doors and windows and can order just about anything else you can dream up!

Our friendly, bi-lingual team understands Monroe County’s strict building codes and can make sure the materials are ready when you are—with convenient delivery right to your property.

– Dale Baker, CEO & Founder