About Us

Meet Erik Stroup – Your Trusted Local Arborist & Outdoor Care Expert

Kalmia was founded in 2023 by Erik Stroup, a dedicated ISA Certified Arborist®, PA State Licensed Pesticide Applicator, and proud Susquehanna Valley local. Born and raised in Mt. Wolf, PA, and now a Columbia, PA resident, Erik brings deep roots and professional expertise to every job. A Penn State graduate (BS Forest Ecosystem Management, 2018), he combines science-backed care with a passion for sustainable landscapes - serving York and Lancaster Counties with integrity.

Specializing in premium tree and shrub care & health, professional lawn services, and eco-friendly mosquito/tick control, Erik delivers personalized 1-on-1 service tailored to your property’s unique ecosystem. With 5+ years of arboriculture experience, he prioritizes long-term plant health over quick fixes, ensuring your outdoor space thrives naturally.

As a locally owned, one-man business, Kalmia is committed to building trust with discerning clients - especially homeowners, nature enthusiasts, and eco-conscious families who value expertise, transparency, and pollinator-friendly practices. Whether you need precision pruning, organic lawn care, or chemical-free pest solutions, Erik treats your yard like his own.

Why choose Kalmia?

✓ College-Educated Professional with a Penn State Forestry Degree

✓ ISA Certified Arborist® for expert tree care

✓ Eco-sensitive approach (organic options available)

✓ Hyper-local – Serving York, Lancaster, and the Susquehanna Valley

✓ Personalized service from a business owner who cares

Let’s nurture your landscape together - the right way.