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Business Details
30 Years
experience
Your Trusted Custom Home Builder in South Florida
RJM Custom Homes has been crafting custom residences in South Florida since 1996, combining generational expertise with personalized service. Founded by Ron Maggio and now led by CEO Kim Bunner, our family-owned business prioritizes quality construction and client collaboration. We specialize in transforming client visions into reality through customizable floor plans, energy-efficient building practices, and comprehensive project management from design to warranty. Our team of seasoned professionals ensures every home reflects the unique preferences of its owners while maintaining strict adherence to structural integrity and industry standards.

With two model centers serving Palm Beach, Martin, Okeechobee, and Saint Lucie Counties, we provide transparent budgeting, preferred financing options, and a 10-year structural warranty through our partnership with 2-10 Home Buyers Warranty. Our commitment to excellence has earned us recognition as a certified Florida building contractor (CBC1256527) and a trusted name in custom home construction.
Services
Custom Home Building Floor Plan Customization Energy-Efficient Homes Structural Warranty Model Center Tours
Details
  • Year established: 1996
Highlights and features
  • Family-owned operation with 28 years of South Florida custom home expertise
  • Personalized design process with customizable floor plans and finish selections
  • Energy-efficient building practices that reduce homeowners' energy costs
  • Comprehensive 10-year structural warranty through 2-10 Home Buyers Warranty
  • Certified Florida building contractor with transparent budgeting and project management
Associations and certifications
  • Florida Certified Building Contractor (CBC1256527)
  • 2-10 Home Buyers Warranty (2-10 HBW)
What people say
Wonderful experience Exceptional craftsmanship Seamless building process Energy-efficient designs Personalized service
Services
Custom Home Building
RJM Custom Homes specializes in constructing personalized residences on client-owned land. Our process begins with collaborative design consultations and continues through construction completion. We offer complete customization options for floor plans, finishes, and energy-efficient features while maintaining strict quality control standards throughout the building process.
Floor Plan Customization
We provide customizable floor plan options that allow homeowners to modify layouts and select premium finishes. Our design team works closely with clients to incorporate unique features like waterfront views, open kitchens, and luxury bathrooms while ensuring structural integrity and functional living spaces.
Energy-Efficient Homes
Our energy-efficient construction methods reduce homeowners' utility costs while minimizing environmental impact. We incorporate advanced insulation, energy-saving appliances, and sustainable building materials to create comfortable, eco-friendly living spaces that meet modern efficiency standards.
Structural Warranty
Every home includes a comprehensive 10-year structural warranty through 2-10 Home Buyers Warranty. This coverage includes 1-year workmanship protection, 2-year mechanical systems coverage, and 10-year structural component protection, providing long-term peace of mind for homeowners.
Model Center Tours
Our model centers in West Palm Beach and Port St. Lucie feature fully furnished home displays. These centers allow prospective buyers to experience our craftsmanship firsthand, explore different floor plan options, and receive personalized consultations with our building experts during regular operating hours.
People
Kim Bunner
CEO
Kim Bunner, CEO of RJM Custom Homes, has worked in all aspects of the business since childhood. She leads with over 25 years of hands-on experience in custom home construction and client relations.
Nick Bunner
Builder & Customer Advocate
Nick Bunner collaborates with Kim to ensure client satisfaction throughout the building process. He brings extensive field experience and customer service expertise to every custom home project.
Questions
What areas do you serve for custom home building?
We serve Palm Beach, Martin, Okeechobee, and Saint Lucie Counties in South Florida with personalized custom home solutions.
Can I build on my own lot?
Yes, we specialize in custom home construction on client-owned land throughout South Florida.
What warranty options are available?
All homes include a 10-year structural warranty through 2-10 Home Buyers Warranty with additional coverage options available.
How long does the building process take?
Custom home construction typically takes 8-12 months depending on project complexity and site conditions.
Do you offer energy-efficient building options?
Yes, we incorporate energy-efficient materials, appliances, and construction methods to reduce energy consumption and utility costs.
Can I customize floor plans?
Absolutely, we offer fully customizable floor plans with options for layout modifications and premium finish selections.
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Reviews (2)
PapaBear Sylvester
Jan 06, 2017 Report
After interviewing several builders, we decided on RJM Custom Homes. We gave them a budget to work with and instructed them to not lets me get carried away with options and changes. Being an out of state customer and working on this project long distance, no obstacle was too large and no last minute changes too major. I wanted to totally customize one of their floor plans, they just said "ok, we can do that".

When God was passing out patience and guidance Ron, Kim, and Mike were at the front of the line. They are a pleasure to work with and always available. Going on two years since my delivery and I still have a smile on my face.
Shana Giles
Jul 14, 2016 Report
RJM Homes built us our dream home! They were great to work with and our house is beautiful! Would recommend them to anyone looking for their perfect house!