About the Company
At St. Clair Landscaping and Irrigation LLC, landscaping is more than a profession. It is a family legacy built on dedication, craftsmanship, and care.
Founded and operated by father and daughter Bill and Allison St. Clair, our company combines decades of experience with a personal, hands-on approach to every project.
From landscape design and irrigation to hardscaping and property maintenance, our mission is to deliver quality work and long-term value while treating every property as if it were our own.
Who We Are
Bill St. Clair has been shaping landscapes for nearly 50 years, combining education in Landscape Architecture with a lifetime of real-world experience.
His attention to detail and integrity define the company’s standard of excellence.
Allison Vartanian (St. Clair) carries that same passion forward, blending her father’s expertise with her own creativity and dedication to customer relationships.
Together, they represent the best of both tradition and innovation in the landscaping industry.
Our Commitment
At St. Clair Landscaping and Irrigation LLC, every project reflects our promise to deliver lasting quality, honest service, and genuine care for our clients.
We take pride in improving outdoor spaces and building relationships that stand the test of time.
What Sets Us Apart
Family-owned and locally operated
Nearly 50 years of experience in the landscaping industry
Personalized service and honest communication
Skilled team committed to quality and reliability
Serving Western Massachusetts and Northern Connecticut
Guided by the belief that Committed to Excellence is more than a slogan—it’s our foundation
About our Services
Our Paver Patio Services
Since 2007, St Clair Landscaping and Irrigation LLC has been trusted by homeowners across Western Massachusetts for exceptional hardscape design and installation. Our paver patio services include:
Custom Patio Design that enhances your home’s outdoor space
Professional Installation with precise grading and base preparation
Wide Selection of Materials including brick, concrete, and natural stone pavers
Integrated Features such as fire pits, seating walls, and walkways
Paver Sealing and Protection for lasting color and strength
Repair and Restoration for older or uneven patios
We use premium materials and proven techniques to ensure your new patio looks stunning and performs flawlessly for years to come.
Create the Perfect Outdoor Living Space
Our patios are built to fit your home’s design, lifestyle, and budget. Whether you want a cozy backyard retreat or a large entertaining area, our team brings your ideas to life with quality materials and skilled craftsmanship.
Every patio we install is designed to stand up to New England’s weather, resist shifting, and maintain its beauty year after year.
