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Your Trusted Modular Home Builder in Coldwater, MI
Mid Star Home Builders has been dedicated to crafting high-quality modular homes since our founding. As a licensed Ritz-Craft builder, we specialize in constructing turn-key system-built modular homes across Southern Michigan, Northern Indiana, and Northern Ohio. Our team of qualified sales professionals, licensed builders, and experienced construction crews work collaboratively to deliver customized solutions that align with each client's unique lifestyle and budget. With over 300 floor plans ranging from 1,000 sq. ft. ranches to 4,000 sq. ft. two-story homes, we provide unparalleled flexibility in design while maintaining strict quality control standards. Every home we build can be constructed to Energy Star or Green Certified specifications, reflecting our commitment to sustainable building practices.

Our in-house construction team ensures seamless execution from factory production to final site work, completing the entire process in seven to nine months. We stand behind our work with a one-year service warranty on site work, complementing Ritz-Craft's industry-leading ten-year structural warranty. Our fully decorated model home allows clients to experience our craftsmanship firsthand before making a commitment. Through decades of combined experience in modular construction, we have refined our processes to make homeownership both accessible and affordable without compromising on quality.
Services
Modular Home Construction Floor Plan Customization Energy Star Certified Homes Green Certified Building Model Home Tours Site Work Services
Highlights and features
  • We offer over 300 customizable floor plans to suit your lifestyle
  • Our homes can be built to Energy Star or Green Certified standards
  • We maintain direct control with our own construction crew
  • We provide a one-year service warranty on all site work
  • Our licensed builder team has decades of modular construction experience
Services
Modular Home Construction
We construct system-built modular homes ranging from 1,000 to 4,000 square feet. Our temperature-controlled factory environment ensures material protection and precise construction. Homes are transported in sections for on-site assembly, appreciating in value like traditional site-built homes. Our process combines efficiency with quality craftsmanship.
Floor Plan Customization
We offer full customization of over 300 existing floor plans to match client preferences. Modifications include layout adjustments, feature additions, and specification changes. Our design team works closely with homeowners to create personalized living spaces that reflect their unique needs and lifestyle requirements.
Energy Star Certification
We construct homes meeting Energy Star efficiency standards through optimized insulation, high-performance windows, and efficient HVAC systems. Our certified homes reduce utility costs while maintaining comfort. This certification ensures environmental responsibility without compromising quality or durability.
Model Home Tours
Our fully decorated model home demonstrates construction quality and finish options. Guided tours with sales representatives allow prospective buyers to visualize possibilities. These showcases feature actual materials and layouts available for customization in client homes.
Site Work Services
We handle complete site preparation including foundation work, utility connections, and exterior finishing. Our seven to nine month timeline includes both factory production and on-site assembly. We provide a one-year warranty covering all post-delivery construction workmanship.
People
Frank Keller
Owner, Licensed Builder
With decades of modular construction experience, Frank oversees all building operations. His hands-on approach ensures quality control from factory production to final installation. He maintains direct oversight of construction standards and project timelines.
Sharon Haynes
Office Manager, Lead Sales
Sharon coordinates sales operations and client communications. She manages the office team while providing personalized guidance through the home selection and customization process. Her local market knowledge helps clients find ideal solutions.
Jennifer Keller
Owner, Finance
Jennifer handles financial operations and budget management. She works with clients on financing options and cost planning. Her financial expertise ensures transparent pricing and affordable solutions for homeowners.
Cameron Keller
Sales Representative
Cameron assists clients with floor plan selection and customization. He provides detailed information about construction features and available options. His client-focused approach helps families navigate the home-building process.
Questions
What is the difference between modular and site-built homes?
Modular homes are constructed in a climate-controlled factory then transported for on-site assembly. They meet or exceed site-built home quality standards and appreciate in value similarly.
How long does the home-building process take?
From order to completion takes seven to nine months, including factory production and on-site site work installation.
Are modular homes covered by warranties?
Ritz-Craft provides a one-year limited warranty and ten-year structural warranty. Mid Star offers an additional one-year warranty on site work.
Can I customize floor plans?
Yes, we offer full customization of all 300+ floor plans with pricing adjustments based on requested modifications.
Do you build energy-efficient homes?
All homes can be constructed to Energy Star or Green Certified standards with high-efficiency building systems.