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Business Details
41 Years
experience
Your Trusted Home Remodeling Partner in Glen Mills
Tri-County General Contracting has been a trusted leader in residential and light commercial construction, renovation, and remodeling for over 35 years. Founded by Tom Thornton, our family-owned business combines decades of hands-on experience with a commitment to quality craftsmanship and customer satisfaction. We specialize in kitchen and bathroom remodeling, basement finishing, home additions, and exterior projects, serving Delaware, Chester, and Montgomery Counties in Southeastern Pennsylvania. Our team prioritizes honest estimates, competitive pricing, and timely project completion, ensuring personalized service through direct owner involvement.

Fully licensed and insured, we maintain a 100% customer satisfaction guarantee, with over 90% of our business stemming from referrals. Our dedication to excellence is reflected in our portfolio of completed projects, including over 300 bathroom renovations and numerous custom home builds, all executed with meticulous attention to detail and adherence to industry standards.
Services
Kitchen Remodeling Bathroom Remodeling Basement Finishing Home Additions Exterior Renovations Hardwood Flooring Deck Construction Window Replacement Siding Installation Roofing Services
Details
  • Year established: 1985
Highlights and features
  • We offer 40 years of hands-on experience in residential remodeling
  • Our family-owned business provides direct owner involvement in every project
  • 100% customer satisfaction guarantee with competitive pricing
  • Over 300 completed bathroom remodeling projects with proven results
  • Licensed, insured, and committed to industry safety standards
What people say
Professional team Timely completion Quality craftsmanship Excellent communication Creative solutions
Services
Kitchen Remodeling
Transform your kitchen with our comprehensive remodeling services. We specialize in custom cabinetry, premium countertop installations, and modern appliance integration while maintaining strict project timelines. Our designers work within your budget to create functional, aesthetically pleasing spaces that increase home value. With over 35 years of experience, we ensure seamless workflow from initial design to final inspection, offering material selections from budget-friendly to luxury options.
Bathroom Remodeling
Elevate your bathroom with our expert remodeling solutions. We handle complete gut renovations and partial updates, featuring premium fixtures, custom tile work, and innovative storage solutions. Our team specializes in accessibility modifications and spa-inspired designs while maintaining strict building codes. With over 300 completed projects, we deliver tailored solutions that balance aesthetics with practical functionality for both residential and commercial properties.
Basement Finishing
Maximize your home's potential with professional basement finishing. Our services include waterproofing solutions, custom lighting design, and multi-functional space planning. We create everything from home theaters to in-law suites while ensuring proper egress and building code compliance. Our team utilizes moisture-resistant materials to guarantee long-lasting results in Southeastern Pennsylvania's climate conditions.
Home Additions
Expand your living space with our custom home addition services. We specialize in second-story expansions, rear additions, and sunroom constructions while maintaining architectural integrity. Our process includes zoning analysis, structural engineering, and seamless interior integration. With expertise in both design and construction, we deliver functional additions that enhance property value and meet specific lifestyle needs.
Exterior Renovations
Enhance your property's curb appeal with our exterior renovation services. We offer deck construction, window replacement, siding installation, and roofing solutions using premium materials. Our team specializes in energy-efficient upgrades that improve aesthetics while maintaining structural integrity. From small repairs to complete transformations, we ensure durable results that withstand Pennsylvania's weather conditions.
People
Tom Thornton
Owner/Operator
With over 40 years of experience in residential construction, Tom Thornton leads Tri-County General Contracting with a commitment to quality craftsmanship. A licensed general contractor since 1985, he personally oversees all projects ensuring adherence to strict quality standards while maintaining direct client communication throughout each project phase.
Questions
What areas do you serve for home remodeling projects?
We serve all of Southeastern Pennsylvania, including Delaware County, Chester County, and Montgomery County, with over 35 years of local experience.
What types of remodeling projects do you specialize in?
We specialize in kitchen and bathroom remodeling, basement finishing, home additions, and exterior renovations for residential properties.
Are you licensed and insured for home construction work?
Yes, we maintain full licensing (PA HIC #PA013850) and insurance coverage for all residential construction services in Pennsylvania.
Do you offer financing options for remodeling projects?
Yes, we provide financing options through our loan application process for qualified remodeling projects.
What is your experience with bathroom remodeling projects?
We've completed over 300 bathroom remodeling projects since 1985, including complete gut renovations and accessibility modifications.
How long does a typical kitchen remodeling project take?
Most kitchen remodels take 2-4 weeks depending on scope, with cabinetry installation typically requiring 2-3 weeks and countertop installation 7-14 days.