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 Outdoor Lighting

Home Holiday Lighting

Commercial Outdoor Lighting

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

Mammoth Lights

Questions?

Send us a message

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

Mammoth Lights

Questions?

Send us a message

Our Simple 3-Step Process

Our Simple 3-Step Process

Christmas light installation experts
Christmas light installation experts

01

01

Consultation and Estimate

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

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

02

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.

03

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.

02

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.

03

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.

Transforming spaces throughout Chester County & The Main Line

With deep local roots, we take pride in helping people transform the homes and businesses throughout the area we know and love.

Permanent outdoor lighting installation on a luxury local Chester County home.

Lights That Make You Love Your Home, All Year Round

Permanent outdoor lighting installation on a luxury local Chester County home.

Lights That Make You Love Your Home, All Year Round

Best holiday and permanent lighting installation contractor Chester County PA

Chester County's premier permanent outdoor lighting experts.

P: (484) 321-3615

E: hello@mammothlights.com

PAHIC# PA201351

Mammoth Lights Instagram page
Mammoth Lights Facebook page
Mammoth Lights Google Business Profile page
Service Areas
Berwyn PA / Chadds Ford PA / Chester Springs PA / Devon PA / Downingtown PA / Exton PA / Kennett Square PA / Malvern PA / Paoli PA / Phoenixville PA / Wayne PA / West Chester PA / & The rest of the Main Line!

© 2025 Mammoth Lights LLC. All rights reserved

Best holiday and permanent lighting installation contractor Chester County PA

Chester County's premier permanent outdoor lighting experts.

P: (484) 321-3615

E: hello@mammothlights.com

PAHIC# PA201351

Mammoth Lights Instagram page
Mammoth Lights Facebook page
Mammoth Lights Google Business Profile page
Service Areas
Berwyn PA / Chadds Ford PA / Chester Springs PA / Devon PA / Downingtown PA / Exton PA / Kennett Square PA / Malvern PA / Paoli PA / Phoenixville PA / Wayne PA / West Chester PA / & The rest of the Main Line!

© 2025 Mammoth Lights LLC. All rights reserved

Best holiday and permanent lighting installation contractor Chester County PA

Chester County's premier permanent outdoor lighting experts.

P: (484) 321-3615

E: hello@mammothlights.com

PAHIC# PA201351

Mammoth Lights Instagram page
Mammoth Lights Facebook page
Mammoth Lights Google Business Profile page
Service Areas
Berwyn PA / Chadds Ford PA / Chester Springs PA / Devon PA / Downingtown PA / Exton PA / Kennett Square PA / Malvern PA / Paoli PA / Phoenixville PA / Wayne PA / West Chester PA / & The rest of the Main Line!

© 2025 Mammoth Lights LLC. All rights reserved