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Business Details
38 Years
experience
Custom Home Builders in Lake Geneva, WI
Wyntree Construction has been dedicated to crafting high-quality single-family residences since 1988. Our team approach combines in-house carpentry expertise with trusted subcontractors to deliver projects on time, within budget, and built to exacting standards of quality. We specialize in custom home building and remodeling for both vacation and permanent residences, with a focus on creating a seamless experience through design assistance, permitting, and material selection. Our commitment to transparency and integrity has fostered long-term relationships with clients and industry partners, resulting in a referral-driven business model.

With over three decades of experience serving Lake Geneva and surrounding areas, we maintain an office open throughout the business day to provide personalized support at every project phase. Our systems streamline construction timelines while preserving the craftsmanship that defines our work. We believe home building should be a rewarding partnership, whether clients wish to participate actively or entrust us with full responsibility. This philosophy has sustained our reputation as a quality builder since our incorporation in 1988.
Services
Custom Home Building Whole House Remodeling Residential Additions Design Assistance Permit Processing
Details
  • Year established: 1988
Highlights and features
  • We offer 35+ years of custom home building experience since 1988
  • Our in-house carpentry crew ensures quality craftsmanship at every stage
  • We use a proven system to streamline material selection and construction timelines
  • Over 90% of our business comes from client referrals and repeat customers
  • We maintain open office hours for continuous client communication throughout projects
What people say
Quality craftsmanship Timely completion Personalized service Excellent communication Attention to detail
Services
Custom Home Building
We specialize in constructing custom single-family homes tailored to client specifications. Our process includes design consultation, material selection, and full project management from foundation to completion. With over 35 years of experience, we deliver energy-efficient homes that combine modern amenities with timeless craftsmanship while maintaining strict budget and timeline controls.
Whole House Remodeling
Our comprehensive remodeling services transform existing homes through structural updates and interior redesigns. We handle complete gut renovations while preserving architectural integrity, coordinating all aspects from plumbing and electrical work to finish carpentry. Our team works closely with homeowners to modernize spaces while maintaining functional layouts and aesthetic continuity throughout the property.
Residential Additions
We design and build seamless additions that enhance living spaces while complementing original structures. Services include second-story additions, sunroom construction, and basement finishing with attention to matching existing architectural details. Our process ensures minimal disruption to daily life during construction while maintaining code compliance and structural integrity.
Design Assistance
We provide expert guidance through the design decision-making process, offering samples and recommendations for cabinetry, fixtures, and finishes. Our team helps coordinate color schemes and material choices that align with both aesthetic preferences and functional requirements. This service ensures cohesive design outcomes while streamlining the often complex selection process.
Permit Processing
We manage all aspects of permit acquisition and code compliance for construction projects. Our team prepares and submits required documentation to local authorities, coordinates inspections, and ensures adherence to zoning regulations. This service saves clients time while guaranteeing all work meets current building standards and safety requirements.
People
Bill Binn
President
Bill Binn has led Wyntree Construction since its founding in 1988. With over 40 years in residential construction, he brings expertise in project management and client relations. Bill oversees all operations while maintaining hands-on involvement in key projects.
Questions
What areas do you serve?
We primarily serve Lake Geneva, Fontana, and surrounding communities in Wisconsin, with many clients from Chicago suburbs.
Do you handle both new construction and remodeling?
Yes, we specialize in both custom home building and whole-house remodeling projects.
How long has Wyntree Construction been in business?
We've been building quality homes since our incorporation in 1988.
Can I be involved in the design process?
Absolutely - we offer full design assistance and welcome client participation at every stage.
What sets Wyntree apart from other builders?
Our combination of in-house carpentry expertise, proven systems, and 35+ years of local experience ensure superior results.
Do you handle permit requirements?
Yes, we manage all permitting processes and ensure compliance with local building codes.