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Drake Construction

Wisconsin

ADU Builders, ADU Designers

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https://drakeconstructionwi.com/

Drake Construction designs and builds accessory dwelling units (ADUs) for homeowners looking to maximize the functionality and value of their property. Whether the goal is creating rental income, adding independent living space for family members, or building a private home office, their team manages the entire process from planning through final construction.

As a full-service ADU contractor, Drake Construction oversees every stage of the project, including architectural design, permitting, subcontractor coordination, inspections, and final delivery. Homeowners work with a single point of contact throughout the build, helping streamline communication and maintain project clarity from start to finish.

Types of ADUs Drake Construction Builds

Every property presents different opportunities and limitations based on zoning, lot size, and homeowner objectives. Drake Construction works closely with clients to identify the most practical and efficient ADU solution for the site.

Their ADU construction services include:

Detached ADUs
Attached ADUs
Garage conversions
Above-garage living units
Junior ADUs (JADUs)
Backyard cottages
Granny flats
In-law suites
Casitas

Each project is customized to suit the homeowner’s design preferences, property layout, and local building requirements.

Detached and Attached ADUs

Detached ADUs are standalone backyard structures designed to provide complete separation and privacy from the primary residence. These units are commonly used as rental properties, guest accommodations, or independent housing for family members.

Attached ADUs share a wall with the primary home while maintaining a separate entrance and self-contained living space. This option can work well for smaller lots or homeowners seeking a more integrated layout.

Garage Conversions and Above-Garage Units

For homeowners with underutilized garage space, Drake Construction also handles garage conversion projects that transform existing structures into livable accessory dwelling units.

Above-garage ADUs create additional living space while preserving ground-level parking or storage below. This approach can be especially useful on properties with limited lot coverage availability.

Full-Service ADU Construction Process

Drake Construction manages all technical and construction-related aspects of the project, including:

Site evaluations
Architectural planning
Floor plan development
Foundation and structural work
Electrical installation
Plumbing systems
HVAC installation
Interior and exterior finishes
Final inspections and occupancy approvals

Their process is designed to simplify the experience for homeowners while ensuring all construction phases remain coordinated and compliant.

Permitting, Zoning, and Municipal Coordination

Building an accessory dwelling unit often requires navigating local zoning regulations, setback requirements, utility considerations, and permitting reviews. Drake Construction handles the full permitting process on behalf of clients, coordinating directly with municipal departments throughout the approval stages.

Their team addresses critical project requirements such as:

Structural engineering reviews
Utility load calculations
Drainage planning
Infrastructure upgrades
Height and lot coverage compliance

Managing these details early helps reduce delays during city review and construction.

Typical ADU Project Timelines

Project timelines vary depending on factors such as permitting schedules, site conditions, and design complexity. Most ADU builds managed by Drake Construction typically range from approximately 4 to 12 months from design initiation through final completion.

Clients receive a detailed project timeline early in the process, providing visibility into major milestones and expected construction phases.

Collaborative Design and Planning

Drake Construction emphasizes collaborative decision-making throughout the design process. Homeowner input remains central as the team works to balance aesthetics, functionality, durability, and long-term property value.

Considerations commonly addressed during planning include:

Layout efficiency
Material selections
Storage solutions
Exterior design compatibility
Energy performance
Long-term maintenance needs

Their goal is to deliver an accessory dwelling unit that feels integrated with the existing property while remaining practical and adaptable for years to come.

A Structured Approach to ADU Construction

For homeowners considering a granny flat, in-law suite, backyard cottage, casita, or other accessory dwelling unit, Drake Construction provides a structured, full-service approach that covers planning, permitting, and construction under one coordinated process.

Their combination of project management, technical oversight, and design collaboration makes them a practical option for homeowners looking to move an ADU project from concept to move-in ready completion.

Business Hours

Monday: 8:00AM - 5:00PM
Tuesday: 8:00AM - 5:00PM
Wednesday: 8:00AM - 5:00PM
Thursday: 8:00AM - 5:00PM
Friday: 8:00AM - 5:00PM
Saturday: CLOSED
Sunday: CLOSED

Service Area

Wisconsin

2204, Mole Avenue, Janesville, Rock County, Wisconsin, 53548, United States

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