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Business Details
Custom Home Builders in Geneva, IL
Keim Corp has dedicated over four decades to perfecting the art of custom home building. Founded on the principles of quality craftsmanship and attention to detail, we combine innovative design with functional living spaces to transform client visions into reality. Our team understands the significance of creating a home that reflects individual needs and preferences. By offering both standard floor plans and fully customizable designs, we ensure every project meets the highest standards of excellence. Our homes feature premium finishes and thoughtful architectural elements that distinguish them from industry norms.

From initial concept to final construction, we prioritize client satisfaction through transparent communication and professional expertise. Our commitment to superior workmanship has established us as a trusted name in residential building. With a focus on enduring quality and client-centric service, we continue to deliver homes that exceed expectations. Our legacy of excellence is built on a foundation of integrity, innovation, and unwavering dedication to the communities we serve.
Services
Custom Home Design Ranch Floor Plans Two-story Floor Plans Inventory Homes Lot Sales
Highlights and features
  • We offer over 45 years of specialized expertise in custom home construction
  • Our designs combine unique styling with functional open floor plans
  • Standard features include premium finishes that are upgrades elsewhere
  • We maintain the highest standards of craftsmanship and quality control
  • Our team understands the importance of creating personalized living spaces
Services
Custom Home Design
Keim Corp specializes in creating fully customized residential properties tailored to individual client needs. Our design process incorporates unique architectural elements and functional layouts while maintaining superior craftsmanship. We work closely with homeowners throughout the entire construction process to ensure their vision becomes reality, offering both standard plans and completely bespoke designs that reflect personal preferences and lifestyle requirements.
Ranch Floor Plans
Our ranch-style homes feature open-concept layouts with all essential living spaces on a single level. These designs emphasize accessibility and functional flow, incorporating premium finishes and energy-efficient construction methods. Standard features include spacious great rooms, gourmet kitchens with custom cabinetry, and master suites with luxury bathroom amenities that exceed typical industry offerings.
Two-story Floor Plans
Keim Corp's two-story designs maximize living space while maintaining architectural elegance. These homes feature dramatic entryways, expansive family rooms with volume ceilings, and thoughtfully designed bedroom layouts. Our multi-level plans incorporate modern amenities like smart home technology integration, finished basements with entertainment spaces, and outdoor living areas that extend usable square footage.
Inventory Homes
We offer completed luxury homes available for immediate occupancy in select communities. These properties feature premium finishes, upgraded appliances, and designer-selected interior elements. Inventory homes include energy-efficient construction, modern floor plans with open spaces, and exterior designs that complement their natural surroundings while maintaining structural integrity.
Lot Sales
Keim Corp provides premium home sites in established Illinois communities with access to parks, trails, and local amenities. Our lots offer varying sizes and topographies to accommodate different architectural styles. Each parcel includes necessary infrastructure connections and complies with local zoning regulations while maintaining privacy and scenic views.
Questions
What communities do you build in?
We currently build in Sunset Prairie (Geneva), Corron Estates (St. Charles), Amberwood Estates (Wheaton), Majestic Oaks (St. Charles), and Legends of Wheaton.
Can I customize my home design?
Yes, we offer both standard floor plans and fully customizable designs to meet your specific needs and preferences.
What features are included in your homes?
Our homes include premium finishes like custom cabinetry, quartz countertops, hardwood floors, and energy-efficient systems as standard features.
Do you offer move-in ready homes?
Yes, we have inventory homes available in select communities for immediate occupancy with luxury finishes already included.
How long have you been building homes?
We've been building custom homes in the Chicago area for over 45 years with a focus on quality craftsmanship.
Can I build on my own lot?
Yes, we offer custom home construction services for clients who already own land and want to build their dream home.
Reviews (1)
Christina Johnson
Mar 30, 2021 Report
We built a home with Keim in 2019-2020. They build one of their models (slightly modified) on our own lot. They worked with us to assess our lot, fit one of their homes to the property, tear down our old home, then work with us all the way through building our new home. They clearly have many years of experience working with all the necessary parties involved (the city, our neighbors, engineers, and all the sub-contractors). Joe and Matt Keim led the whole process; they are very hands on. They plan things ahead of time, which may seem unnecessary to us homeowners, but it works out to mean that