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White's Performance Machines says it has been in business 25 years, and its website lists residential excavation, new or replacement septic systems, forestry mulching, demolition, lot clearing and concrete cutting. The towns it names include Shapleigh, Sanford, Biddeford, Kennebunk, Wells and Saco. A recent customer had the septic tank pumped and inspected and learned the system had failed. After a different contractor dragged his feet for over a month, that customer contacted Nick, who took care of the tree removal, the electrician for the required pump, the excavation, and installation of the tank and raised leach bed system within a couple weeks. A recent Google customer hired Nicholas White to mulch large swaths of invasive plants and says he was careful to avoid vegetation they wanted to preserve. A recent customer says the clearing and leveling for a garage was fairly priced, with the forest mulcher the key element in the job. A 2026 customer said Nick cleared a backyard of brush and trees in 3 hours, while other companies had quoted a full day. A 2026 customer said Nick mulched 2 acres after coming out for a site visit beforehand to discuss options. A 2025 customer whose farm forest was choked with bittersweet and buckthorn said Nickolas White cleared an area each day that would have taken them several weeks with handheld brush cutters, and that their forester was very impressed with the end result. A 2025 customer said Nick spread loam into low areas of the lawn, loosened the dirt, then seeded, fertilized and laid hay down. A 2025 customer with a bad leech field said the company came right away and had them back up and running quickly. A 2024 customer said the company dug a small pond. A 2024 customer said Nick and crew filled in a pool and had the right equipment for a tricky project.
Awesome work by WPM clearing and leveling for my garage. They did exactly what they said they would do. Pricing was fair, and the key element in this job was the forest mulcher. It was a pleasure working with them!
Great communication,on time , under budget, well done .
Had a great experience hiring Nicholas White to mulch large swaths of invasive plants. He was very responsive to emails, and did a fantastic job, being careful to avoid vegetation we wanted to preserve. I highly recommend!
exceptional experience from start to finish. They were knowledgeable, efficient, and went above and beyond to make sure the project turned out exactly how we envisioned. The quality of work and attention to detail were outstanding. I highly recommend them for any lot clearing or excavation needs!
Anticipating friends staying with us for the summer I had the septic tank pumped and inspected. Apparently my system had failed. The technician recommended a contractor that he's worked with in the past. The contractor arrived promptly and acknowledged the urgency of our situation. He dragged his feet at every step for over a month! I contacted Nick. He answered my call immediately and took care of everything from tree removal, the electrician for the required pump, the excavation, installation of the tank and raised leach bed system. All within a couple weeks! Great people, hard working, I highly recommend WPM Excavation! Thank you to Nick and his crew!
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2 changes recorded — last scanned Oct 31, 2026.
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