We Put Clients First.
Exceptional service starts at “Hello”.
Obsidian Construction is primarily a general contractor. It is our responsibility to make sure the work is done to code and to customer satisfaction.
We Provide an Experience
Comprehensive Bids
We calculate all costs up front for the client
Realistic Expectations
We provide transparency throughout
Better Relationships
We build long term partnerhips based on trust
Areas We Serve
Obsidian Construction proudly serves homeowners throughout the Greater Lake Country area, with a primary focus on Hartland, Wisconsin, and surrounding communities within a 45-minute radius. This region allows us to provide hands-on project management, consistent communication, and the level of attention to detail our clients expect from a quality construction and renovation company.
Our core service area includes Lake Country communities such as Hartland, Delafield, Oconomowoc, Pewaukee, Chenequa, Merton, Nashotah, Sussex, and Brookfield. By concentrating our work in this area, we are able to maintain strong relationships with trusted trade partners, inspectors, and suppliers—resulting in smoother timelines and better overall project execution.
On occasion, Obsidian Construction does take on projects in the Madison and Milwaukee metropolitan areas. These projects are evaluated on a case-by-case basis and are dependent on overall project scope, complexity, and timeline. Larger renovations, additions, or full-home projects may be a better fit for extended service areas than smaller, short-duration work.
If you’re unsure whether your home falls within our service area, we encourage you to reach out. We’re happy to discuss your project, location, and goals to determine whether Obsidian Construction is the right fit for your renovation or build.
Services
Framing
We build precise wall and floor framing that ensures strength, accuracy, and a solid foundation for any remodeling or new construction project.
Structural Beams
Our team installs and reinforces load-bearing beams that provide stability, safety, and long-lasting support for your home or building.
Deck Building
We design and build custom decks that combine functionality and style, creating outdoor spaces perfect for relaxation, gatherings, and everyday living.
Siding
We offer durable siding installation that improves energy efficiency, protects your home from the elements, and enhances overall curb appeal.
Roofing
Our roofing services deliver long-lasting protection with quality materials and skilled craftsmanship, ensuring your property stays safe and secure.
Drywall
We deliver smooth, seamless drywall installation and finishing that provides durable walls and ceilings, creating a clean foundation for painting or any interior style.
Painting
Our painting services add color, depth, and protection to any space with precision and care, using quality materials for a long-lasting, flawless finish every time.
Flooring
We install durable, stylish flooring solutions that combine beauty and strength, enhancing comfort and value while ensuring each surface fits your space perfectly.
Cabinet Installation
Our cabinet installation blends craftsmanship and function, ensuring sturdy, precise fitting that maximizes storage while complementing the style of your kitchen or room.
Doors and Windows
We expertly install doors and windows to improve security, energy efficiency, and aesthetic appeal, while providing smooth operation and long-term durability in every home.
Interior Design
We create functional, stylish interiors tailored to your lifestyle, blending layout, color, and detail to transform ordinary rooms into beautiful, inspiring living spaces.
Electric
Our electrical services ensure safe, efficient installations and repairs, delivering reliable power solutions for lighting, appliances, and modern technology in every project.
Plumbing
We provide expert plumbing services, from installations to repairs, ensuring reliable water systems, leak prevention, and long-lasting solutions for kitchens, baths, and beyond.
HVAC
Our HVAC solutions keep your home comfortable year-round with efficient heating, cooling, and ventilation systems designed for performance, energy savings, and durability.
Masonry
We craft strong, elegant masonry features, from stone walls to brickwork, combining durability and style to enhance the beauty, function, and value of your home or business.