Get matched with top excavation pros in Tredyffrin, PA

"We have received several compliments regarding the landscaping just completed. Pierce and his team were an outstanding resource for renovation of what appeared to be a hopeless mess of weeds and stumps in the front of our home; resulting from overgrown shrubs and so-called "dwarf" evergreens removed previously. Pierce was a patient and eager landscaping contractor, listening carefully to our needs and budget and formulating a beautiful refurbishment of the area described above. Pierce's knowledge of plant selection appeared comprehensive and he helped us understand and select an attractive array of perennials and shrubs. Further, Pierce engineered a near weed-free planting area that made our curving flagstone walkway especially attractive. Pierce L. Shallis Landscaping & Design is not the cheapest but his prices are very reasonable for the thoughtfulness of design and the quality of their work."

"APM DID A WONDERFUL JOB !! Would recommend highly if you need anything done on your property for lawn and flower beds etc . Great crew and great quality work."

"They were excellent they were very professional cleanup was perfect and very respectful of the property."

"The team that installed my flagstone walkway and front porch along with the side door stoop were wonderful! Very detailed, courteous, and worked really hard. They also brought my back patio back to life with power washing, re-grouting, and new landscape lights. Highly recommend Greenstone Gardens!"

"Three Mountains came and did everything perfectly. They went above and beyond and were very courteous. I will definitely hire them again."

"Hired him to prepare for my driveway paving installation by leveling the ground. His skid loader was the right equipment to do the job."

"I consulted Angi for local landscapers and requested calls from two local companies. Pana Landscaping replied within minutes, and in two hours, Dan the owner came to our home to survey our projects and provide an estimate. We agreed and in less than 48 hours Dan's team of two landscapers arrived to do the work we proposed: remove the stone flower bed that was growing weeds and resod several areas of our lawn that were overfertilized by the last company working on our property. In short, the team of workers was efficient, professional, and did great work all in one day. Dan came at the beginning and completing of the projects to make sure all was running smoothly. Highly professional company and team. They all did terrific work that we are happy with, all at a reasonable price and speedy timeframe. Thank you, Dan and company, and we will be contacting you for future projects."

"Luis and crew took a dilapidated wall and recycled all material in the installation. Came out great! He's also completed other concrete and retaining wall work for me and my company. Highly recommend!"

"Hired them in spring 2026 for a boulder ramp and grass seeding (about 360 sq ft), roughly $6,500 total. Two issues with the work. The topsoil they filled has since settled into a low spot deep enough that it's hard to push a mower across ? a grading issue that affects everyday use. And the grass they seeded was dead by early summer, within months of the install. They came back out and agreed to fix it by reseeding. I took that as standing behind the original work, so I was surprised when they sent a $400 bill for it ($250 labor, $150 seed and straw) ? essentially full price for a brand-new seeding job that size. I offered to pay the $150 for materials and asked them to cover the labor as making good on the install. I never received a reply after 10 days. The project price was reasonable, but the finish quality and the after-the-fact service didn't match it. If you hire them, get grading and finish expectations in writing up front."

We take great pride in our experience, expertise, quality, and customer service that we provide to meet the consumer's needs. It is our mission to provide excellent workmanship and complete customer satisfaction from start to completion of a project. In order to understand the needs and expectations of our customers, we take great care to work and communicate with every customer in a professional manner. Our reputation is based on service, safety, and quality, regardless of how large or small the job.