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Business Details
16 Years
experience
Your Trusted Custom Home Builder in Sycamore, IL
Founded in 2010 by Jim Work, Silverthorne Homebuilders has established itself as a trusted hometown builder serving Chicagoland, the Quad Cities, and the Iowa City Corridor. Our commitment to quality materials, personalized design, and efficient construction processes has made us a leader in custom home building. We prioritize relationships with clients, local trades, and communities, ensuring every home reflects the unique needs of its owners. Our online customer portal streamlines the building experience, offering transparency and real-time updates.

With decades of combined experience, we specialize in transforming visions into reality, offering hundreds of customization options. Recognized for our trailblazing approach, we include premium features like granite countertops and smart lock systems as standard. Our dedication to community extends to partnerships like the St. Jude Dream Home Showplace, reflecting our values of authenticity and service. We build not just homes, but lasting connections, ensuring every client feels like family.
Services
Custom Home Building Land Customization Quick Move-In Homes Floorplan Design Basement Finishing Community Development Construction Management Warranty Services Online Portal Access Financing Assistance
Details
  • Year established: 2010
Highlights and features
  • We offer over 15 years of combined experience in custom home construction.
  • Our team uses local trades for superior quality and community investment.
  • We include luxury features like granite countertops and smart locks as standard.
  • Our online portal provides real-time updates and budget transparency.
  • We guarantee fixed pricing with no hidden surprises during construction.
What people say
Quality materials used Professional and knowledgeable Timely warranty service Exceptional customization options Dedicated construction managers
Services
Custom Home Building
We create fully customized residences based on client specifications. Our process combines personalized design consultations with proven construction methodologies. Clients receive weekly progress updates through our digital portal while working with dedicated project managers to ensure every detail meets their requirements.
Land Customization
Our specialists evaluate client-owned land for development potential. We conduct comprehensive site analyses including soil testing and utility assessments. This service ensures optimal home placement while maintaining budget integrity and regulatory compliance throughout the construction process.
Quick Move-In Homes
Pre-constructed homes available for immediate occupancy. These properties maintain our quality standards while offering accelerated timelines. Buyers can select from available inventory or request minor modifications to suit their preferences before closing.
Floorplan Design
We offer over 40 flexible floorplan options adaptable to various lifestyles. Our designers assist with structural modifications and interior configuration adjustments. Every plan incorporates modern living requirements while allowing personalization through our selection system.
Construction Management
Dedicated superintendents coordinate all aspects of home building. Our system includes permitting assistance, trades coordination, and quality control inspections. Clients receive regular progress reports and have direct access to their project team throughout construction.
People
Jim Work
Founder
With over 15 years in residential construction, Jim established Silverthorne to combine personalized service with efficient building practices. He oversees strategic growth while maintaining hands-on involvement in community development initiatives.
Aly Vanzant
Online Sales Consultant
Aly manages digital client interactions, providing expert guidance through the homebuilding process. She specializes in virtual consultations and coordinates with design teams to ensure client visions become reality.
Georgia Hicks
On Your Land Sales Warrior
Georgia specializes in custom land development projects. She assists clients with site evaluations and coordinates technical assessments to ensure successful construction outcomes on client-owned properties.
Logan
Construction Manager
Logan oversees project execution with attention to detail and timely communication. He manages daily operations, coordinates trades, and ensures quality control standards are maintained throughout the building process.
Ryan Webb
Construction Manager
Ryan provides expert oversight for out-of-state clients, offering regular updates and personalized support. His management approach combines technical expertise with exceptional client service to ensure successful project completion.
Questions
Can I build a custom home on my own land?
Yes, we specialize in building on client-owned land with full customization options.
What areas do you serve?
We operate in Chicagoland, Quad Cities, and the Iowa City Corridor regions.
Do you offer financing options?
Yes, we partner with experienced lenders to provide construction and mortgage financing.
What warranty coverage is provided?
We offer comprehensive warranty programs with dedicated support for all our homes.
How does the customization process work?
Our online portal allows selections from hundreds of options with guidance from specialists.
Are basements included in your homes?
Yes, all plans include 9ft deep pour basements with bathroom rough-ins.
Videos
Reviews (2)
Tim Caravia
Jan 07, 2018 Report
We love our Silverthorne home. Been in our home 3 years and have never called them for a warranty fix.
Mike DeVito
Oct 14, 2017 Report
They built our dream home and helped us from start to finish. This is our 3rd home we have built and by far the best experience. Any concerns were and are immediately addressed. We appreciate the time and attention to detail Jim and Keith provide us. We would definitely recommend them to anyone looking to build any size home. Thanks for being such Nobel Princes in a world filled with Slimey Toads.