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Your Trusted Custom Home Builder in Montgomery County
JM Dungan Custom Homes has dedicated over 45 years to crafting personalized residential experiences that elevate homeowners' lives. Founded on principles of quality, integrity, and customer-centric service, our family-owned business combines generational expertise with modern innovation. Our team collaborates directly with clients from site selection through construction completion, ensuring every detail reflects individual preferences and lifestyle needs. We prioritize energy-efficient building practices and premium materials, delivering homes that balance sustainability with comfort.

With a proven track record of industry recognition, including multiple 'Best of' awards and leadership roles in local homebuilders associations, we maintain rigorous standards through our long-standing partnerships with trusted contractors. Our commitment extends beyond construction, offering ongoing support during warranty periods to guarantee lasting satisfaction.
Services
Custom home building Energy-efficient homes Villa collection Patio collection Estate collection Offsite construction Design consultation Site selection assistance Product selection Warranty support
Highlights and features
  • We offer 45 years of custom home building expertise
  • Our family-owned business maintains generational craftsmanship standards
  • We implement energy-efficient building practices for sustainable living
  • Our team provides personalized service from design to completion
  • We maintain long-term partnerships with trusted local contractors
Services
Custom Home Building
We create fully customized residences tailored to individual preferences and lifestyles. Our process involves direct client collaboration from initial design through final construction. With over four decades of experience, we combine traditional craftsmanship with modern energy-efficient techniques to deliver homes that meet exact specifications while maintaining structural integrity and long-term value.
Energy-Efficient Homes
Our energy-efficient homes incorporate advanced construction techniques and sustainable materials to reduce utility costs and environmental impact. We implement industry-leading insulation, HVAC systems, and smart home technologies while maintaining aesthetic appeal. These homes provide superior comfort and long-term savings without compromising on quality or design flexibility, meeting modern standards for environmentally conscious living.
Villa Collection
The Villa Collection offers low-maintenance luxury homes designed for modern living. These single-story residences feature open floor plans, spacious master suites, and premium finishes. Available models like the Sonoma and Greenbriar V provide flexible layouts with options for home offices and entertainment spaces, combining convenience with upscale amenities for active lifestyles.
Patio Collection
Our Patio Collection includes two-story designs like the Villina and Haven models that maximize living space while maintaining functional outdoor areas. These homes feature contemporary layouts with dedicated entertainment spaces, private master retreats, and flexible room configurations. The collection balances modern aesthetics with practical design elements for growing families and entertainers.
Estate Collection
The Estate Collection comprises premium homes like the Corona and Lodge models designed for spacious living. These multi-level residences feature luxury amenities including formal dining areas, private studies, and expansive entertainment spaces. With customizable layouts and premium finishes, these homes cater to clients seeking grand-scale living spaces while maintaining the same energy-efficient standards as our other collections.
People
Mike Dungan
Owner
With nearly 50 years in the homebuilding industry, Mike Dungan leads with generational expertise. A former Builder of the Year, he established industry standards through leadership roles in local homebuilders associations and continues to shape the company's quality-driven approach.
Josh Dungan
Project Manager
Third-generation builder Josh Dungan oversees daily construction operations. Bringing over 15 years of hands-on experience, he maintains family traditions while modernizing processes. As 2018 Dayton Home Builders Association President, he ensures seamless project execution from foundation to final walkthrough.
Deb Hoff
CFO
Chief Financial Officer Deb Hoff manages financial operations with 35+ years in the industry. A former Home Builders Association president, she streamlines administrative processes while maintaining financial transparency. Her expertise enhances client experience through efficient budget management and strategic planning.
Questions
What distinguishes Dungan Custom Homes from other builders?
Our family-owned business combines 45+ years of experience with personalized service, energy-efficient practices, and industry leadership to deliver uniquely tailored homes.
Do you offer energy-efficient building options?
Yes, all our homes incorporate energy-efficient materials and systems to reduce utility costs while maintaining comfort and sustainability standards.
Can I build on my own property?
We offer offsite construction services and can assist with site selection or work with your existing lot to create your ideal home.
What financing options are available?
We provide guidance through the financing process and partner with lenders to help clients find suitable mortgage solutions for their custom homes.
Which areas do you serve?
We primarily serve Montgomery, Greene, and Miami Counties, offering both local community expertise and regional building knowledge.
What warranty and support do you provide?
We offer comprehensive warranty coverage with scheduled service intervals to ensure long-term satisfaction and maintenance of your new home's quality.