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50+ Years
experience
Custom Modular Homes in Pennsylvania
Tri-County Homes has been a family-owned and operated custom modular home builder in Western Pennsylvania since 1962. Our team of expert designers, builders, and managers collaborates seamlessly to deliver homes that combine speed, efficiency, and professionalism. We prioritize premium materials, energy-efficient appliances, and advanced insulation to create durable, aesthetically pleasing homes tailored to individual preferences. Our hands-on approach ensures personalized guidance throughout the building process, whether clients opt for a turn-key package or a self-finish program. We specialize in modular construction, which reduces material waste by 98% and energy consumption by 15% compared to traditional site-built homes. Third-party engineering oversight guarantees compliance with local building codes, while factory-controlled production minimizes weather-related risks and delays.

With over six decades of experience, we pride ourselves on exceeding customer expectations through transparent communication, no-pressure sales tactics, and a focus on long-term client relationships. Our modular homes are designed for durability, featuring 20-30% more framing lumber than site-built homes to withstand transportation and assembly. We offer flexible financing options, including FHA and VA loans, to qualified buyers. Our commitment to quality, innovation, and customer satisfaction has solidified our reputation as a trusted leader in the modular home industry.
Services
Modular Home Construction Custom Design Services Concrete Block Foundations Poured Concrete Foundations Precast Insulated Foundations ICF Foundations Commercial Modular Buildings Log Modular Homes Energy-Efficient Homes Turn-Key Packages
Details
  • Year established: 1962
Highlights and features
  • We have over 60 years of experience in modular home construction.
  • Our hands-on approach guides clients through every step of the building process.
  • We use 20-30% more framing lumber for superior structural integrity.
  • Our homes consume 15% less energy than traditional site-built homes.
  • We offer FHA and VA financing options with low down payments.
What people say
Exceeded expectations Timely delivery Energy-efficient design Personalized service Attention to detail
Services
Modular Home Construction
Our modular homes are precision-engineered in a controlled environment before on-site assembly. This method ensures tighter construction, reduced waste, and faster completion times. Each home undergoes rigorous quality checks and third-party engineering reviews to meet local building codes. Clients benefit from 15% greater energy efficiency and 20-30% more framing lumber for enhanced durability.
Custom Design Services
We transform client visions into detailed blueprints, whether modifying existing designs or creating entirely new layouts. Our designers work closely with homeowners to incorporate unique features and functional spaces. From napkin sketches to detailed schematics, we ensure every customization aligns with structural integrity and building regulations.
Concrete Block Foundations
Durable concrete block foundations offer flexibility in design and cost-effective installation. Available in multiple finishes, these foundations accommodate uneven terrain through adjustable wall heights. A skilled masonry crew can complete standard installations in under a day, providing a stable base for modular structures.
Precast Insulated Foundations
Our precast foundations combine strength, waterproofing, and energy efficiency in a single system. Panels are manufactured with 5,000psi fiber-reinforced concrete and pre-installed insulation for immediate livability. Rapid installationtypically completed in one dayreduces project timelines while ensuring a thermally efficient basement space.
Commercial Modular Buildings
We design and construct modular commercial properties including duplexes, triplexes, and professional offices. Our expertise extends to creating code-compliant multi-unit developments with shared structural elements. Each project receives specialized engineering to meet commercial building standards while maintaining aesthetic appeal.
Questions
What is a modular home?
Modular homes are factory-built structures assembled on-site in sections. They meet or exceed traditional home building codes and offer faster construction timelines with reduced weather-related delays.
How long does it take to build a modular home?
Most modular homes are completed within 120 days from production start, including site preparation and final assembly. This timeline may vary based on customization complexity and weather conditions.
Can I customize my modular home design?
Yes, we offer full customization options from modifying existing floor plans to creating entirely new designs tailored to your specific needs and preferences.
What financing options are available?
We offer FHA loans with 3% down and VA loans with 0% down to qualified buyers. Our team assists clients in navigating financing options for their new modular home.
Are modular homes energy efficient?
Yes, our modular homes are designed to be 15% more energy efficient than traditional site-built homes through advanced insulation techniques and precision construction methods.
Do you build commercial properties?
Yes, we construct modular commercial buildings including multi-family units, professional offices, and retail spaces. Our expertise extends to creating code-compliant commercial developments.
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Reviews (2)
Nicholas Graham
Jan 13, 2021 Report
We had tri county build a mountaineer deluxe in Slippery Rock Pa, we are very satisfied. cozy cabin isn't your traditional modular home where they haul it in and they are done. A lot of work and coordinating goes into the final product and tri county makes sure you are satisfied. Brad is super knowledgeable with any question you would have on the house and that is a huge thing. The plumber they use Jack is a super nice guy and does very good work Also Bill Millers crew were top notch.

I would recommend tri county to friends and family in the future because even of the quality of work and there professionalism. Howie made sure if I called and something was missing I needed, they were quick to get it done.
Carrie Chapman
Nov 14, 2019 Report
First of all, we must congratulate Brad and Steve for their knowledge, patience and excellent customer service. All through the process of decisionmaking thru completion. Reliable sub-contractors were recommended in the one price contractor contract. Ask questions and take time to plan your project with Tri-County, remember we are all human, especially during this frustrating time the Virus has caused. A+ for this company. They really do what they say they will.