Helping clients and beautifying properties in PA and NJ for more than 30 years.

Our Process

Our Process

We’ve created a streamlined design process to guide us from the first meeting through the construction phase to get the job done on time and within budget.Read More


Making the dream a reality using superior material selections and expert methods.Read More
Landscape Renovation

Landscape Renovation

Harmoniously blending old with new to reinvigorate an outdoor living spaceRead More


Caring for the investment with customized services that provide sustainability.Read More

About Us

Founded in 1984 by Peter and Dan Schwalm, Professional Landscape Services, Inc. began as a small start-up company rooted in providing honest, value oriented and client focused landscape maintenance services and installation projects. Today, those core values still remain the basis for the company culture. A majority of our production staff has been with the company for many years and pride themselves on delivering our traditions of high quality and prompt service.

We realize that our clients have choices in how they invest in their lifestyles and believe our team has unique talents and skills to provide maximum benefit to each client, their landscape and outdoor living experience.

Meet our Team

Our Portfolio

Inspired Design for All Styles of Outdoor Living

Click the button to see more of our favorite PA & NJ projects


  • Gail K (Solebury, PA) ,

    PLS has worked for me for eight years. During that time I've found them to be responsive to my needs, to do the work competently and efficiently and that the workers are pleasant and accommodating. I wouldn't have any other company attend to my landscaping needs.
  • Jeff N - Associate Contractor (Doylestown, PA) ,

    Excellent customer service. Pleasure to work with. Handles the project with professionalism. Project was managed beyond expectations. Customer was completely happy with the results
  • Kathleen K (Gwynedd, PA) ,

    PLS has done both landscaping and hardscaping projects at our home. They gave us creative options for consideration for our yard, and worked with us to create the look we wanted. Jeff and the PLS team are knowledgeable, professional, and reliable Overall we are were very pleased with the quality of work, and would definitely recommend.
  • Jeffrey W. (New Hope, PA) ,

    I have hired PLS to do several projects over the years and they have always done an excellent job. Their latest project was no exception. They came in on budget and on time. Their employees were professional and their design was both creative and executed to perfection. I couldn't be more satisfied.
  • James F (Solebury, PA) ,

    Professional Landscape Services does a great job. They are not the cheapest, nor do they pretend to be. But they do great work, on time, and everyone there is easy to work with.
  • Michele S (Doyelstown, PA) ,

    PLS helped us with an extensive renovation of our landscaping in 2014, specifically the backyard. We worked together to develop of vision of what we wanted for our yard and they were able to implement it. They continue to assist us each year with Spring and Fall clean-up and maintenance of the beds. I enjoy gardening and they are willing to work with me to express my likes/dislikes with regard to plants/shrubs selected. Therefore, it feels like my unique landscape and my vision not PLS's. Many companies have a "look" and you know who did the job. PLS allows for creativity.
  • Kathy M (Solebury, PA) ,

    We have used Professional Landscape Services, Inc for lawn care, snow removal, tree planting, fence installation, and a backyard patio. Their team is very conscientious, hard working, and talented. Jeff Robinson is skilled in his hardscape designs; honest in his advice; and focused in his oversight and follow through. We have been very pleased in our dealings with this company.
  • Frank (Blue Bell, PA) ,

    Jeff, I wanted to express our sincerest thanks for all the work you did on our projects. We realize this is your occupation, but in our case we truly feel you went far and above the call of duty. You’re a good man with a good team and we were fortunate to work with you.
  • Dave (Doylestown, PA) ,

    Just wanted to send a quick note to you about how pleased my wife and I are with the work of your team. Everything looks great. I will be calling on you for future projects. Thank you.
  • Judy (Washington Crossing, PA) ,

    The boys worked so hard today. I don’t know how you all do it in the intense heat. What a great crew you have!
  • Kathy (Dublin, PA) ,

    The work that you crew did this week looks great! They did a great job on the weeding and the mulch makes it look clean and fresh. Tree trimming also looked great! Thanks for everything.
  • Patty & Frank (Solebury, PA) ,

    Thank you so much for your good service. The new walk was much easier to keep clean during our snows. It was exactly as we wanted it. Our water problems are pretty well solved.
  • Mark & Debra (Solebury, PA) ,

    It all looks great! We came home Sunday and the lights were a beautiful sight! There may be just a couple simple adjustments...but, all-in- all, we love them. After enjoying them a bit, we may want to add an additional one or two lights. You and Chris did a fantastic job!
  • Susan (New Hope, PA) ,

    It looks so fantastic I can’t even tell you how happy I am. The fence is amazing Love the stone work I love where you put the bigger trees, very cool. And hiding the garbage can!…even that is such an amazing difference. Love the whole thing!

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