Get matched with top excavation pros in Broomall, PA

"We contacted Pierce L. Shallis Landscaping after doing some research and reading online reviews. We needed landscape remediation as water was building up in the front side of our house (during heavy rain) and wanted a new flower bed as well. I contacted them and they got back to me right away. Pierce came out to take a look and after talking to him, I was confident he had the expertise to do the work. To no surprise, he and his crew did a fantastic job. I defaulted to his opinion about what plants would look great in the flower bed. My only request was a small Japanese maple. The communication was great from start to finish. I would highly recommend this company to anyone as they are both knowledgeable and professional. When hiring Pierce L. Shallis, you will have peace of mind that they will get the job done right."

"You wonâ t be disappointed. A1 across the board. Would highly recommend to anyone needing yard maintenance. They certainly have my business for future prajects. Michael H"

"The work went wonderfully. Mark and his crew were efficient, professional and left the yard stabilized and spotless. We are thrilled with how the patio came out. Highly recommended."

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

"Used A&B to do the site work and foundation for a 24 x 24ft addition that we built. A&B completed the project in the time they said it would take, the customer was very satisfied and so was I. I would recommend their services again."

"I cannot recommend this excavation service highly enough. From start to finish, the experience was exceptional. Max was an absolute pleasure to work with—professional, friendly, and incredibly knowledgeable. His work is impressively precise and efficient. Every detail was handled with care and expertise. It’s rare to find someone so reliable and dedicated to doing the job right the first time. If you’re looking for top-tier excavation work and a seamless process, this is the team to go with. Max truly sets the standard."

"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.

We pride our company on reliability, great communication, integrity, and quality work. We are experts in our trade and will do our best to keep you as educated as we can on your particular task or project. We look forward to earning your business!\n\n15 Years of Expertise! $50 Service Charge - No free estimates!