Installation, Permit Application and Sign Survey Services

  • Sign & Store Front Fabrications
  • Sign Installations & Removals
  • Sign Repairs & Cleaning; Painting
  • Custom Metal Fabrication
  • Onsite Welding Fabrications; Repairs
  • Bucket Truck / Crane Truck
  • Neon Manufacturing; Repairs
  • Concrete Footings; Excavations
  • Parking Lot Lighting
  • Performance Inspections
  • Service Consulting
  • Energy Efficient LED Retrofits
  • Surveys
  • Permitting Assistance
  • Free Consultations and Estimates
  • Coast to Coast Shipping
  • Project Management
  • Competitive Pricing
  • Reliable and Dependable Service
  • Customer Care & Follow Up
  • Rush Jobs
  • Engineer Drawings

When you need signage and storefront displays, consult our professionals for the highest quality installations, removals, and repairs in the country. For more than 25 years, InteriorTech has been the premier sign company in Philadelphia. We design and create new signs or clean and repair current ones for restoration. We can work with traditional illuminated signs, neon signs, custom metal fabrications, and more. With thorough service consultations and performance inspections, you can trust our skilled professionals to meet and exceed your expectations. We are now also providing signed and sealed architectural engineering drawings to assist people in obtaining sign permits.

Services List

  • Residential Site Plans
  • Commercial Site Plans
  • Major and Minor Subdivisions
  • Surveying

46′ wide Illuminated Sign Box needed to be moved 20′ down on the wall. We accomplished this emergency request from our client 3 days after they contacted us.



For Installing Dimensional Letters using the Precision Mount™ system