Mammoth Lights is a professional lighting installation company in Chester County PA

Our Services

#1 Permanent Outdoor Lighting Installation in Chester County

Our Services

#1 Permanent Outdoor Lighting Installation in Chester County

Permanent Outdoor Lighting on luxury home with color changing programmable LED lights.

Permanent Track Lighting Installation

Permanent outdoor lighting on Chester County retail building.

Commercial Outdoor Lighting Installation

Smart landscape lighting and permanent lights Installation on front of stone home

Smart Landscape, Walkway & Patio Lighting

Customer Love ❤️

See why homeowners and businesses continue to choose Mammoth Lights.

Mark L.
“Fantastic service and gorgeous results! Noah and his team took care of everything, from design to removal, and our holiday lights look amazing. Best in the Main Line!”
Berwyn, PA
Jessica R.
“The team at Mammoth Lights made the entire process easy and stress-free. Their Christmas light design transformed our home beautifully for the holidays!”
Chadds Ford, PA
Tom M.
“Professional and efficient service from start to finish. The custom design they created for us is stunning! Highly recommend Mammoth Lights for anyone in the area.”
Malvern, PA
Eva E.
“We couldn’t be happier with our holiday lights! Their team did an incredible job with the design and installation. Our house is the talk of the neighborhood!”
West Chester, PA

Permanent Track Lighting

Smart Landscape, Patio & Walkway Lighting

Commercial Outdoor Lighting

Permanent outdoor smart lights installed on new modern home with bright glow

Mammoth Lights

Questions?

Send us a message

Mammoth Lights

Questions?

Send us a message

Our Simple 3-Step Process

Permanent Christmas light installation experts

Consultation and Estimate

Schedule a meeting to discuss your lighting needs. We’ll assess your property and provide a detailed, no-obligation estimate.

Design & Planning

After finalizing the details of your project, our team will design a custom lighting plan and proceed with professional installation at an agreed upon date, ensuring minimal disruption.

Final Inspection and Setup

After installation, we’ll walk through everything with you to ensure your lights are working perfectly. We’ll show you how to operate them, assist with app setup if applicable, and answer any questions—so you have complete confidence in your new lighting system.

Design & Planning

After finalizing the details of your project, our team will design a custom lighting plan and proceed with professional installation at an agreed upon date, ensuring minimal disruption.