Business Details
24 Years
experience
Trusted General Contractor for Custom Homes & Insulation
Keenan Companies is a construction and remodeling company dedicated to delivering excellence through Quality, Efficiency, and Precision. Founded in 2002 by owner Justus Keenan, our team combines over 15 years of collective experience with advanced building techniques to ensure superior results. We specialize in custom homes, foam insulation, and general contracting, prioritizing communication, transparency, and attention to detail. Our focus on customer satisfaction drives every project, whether its a residential remodel or commercial insulation installation.By staying at the forefront of building science, we provide energy-efficient solutions that enhance structural integrity and comfort. Our personalized approach ensures clients receive tailored service, with direct involvement from our owner throughout every phase. For over two decades, weve built a reputation for reliability, innovation, and craftsmanship in Hayward, Wisconsin, and surrounding areas. Choosing Keenan Companies means partnering with a team that values your investment as much as you do, delivering results that stand the test of time.
Services
Foam Insulation
Custom Homes
General Contractor
Remodeling
Deck Construction
Roofing
Garage Building
Restoration
Additions
Construction Management
Details
- Year established: 2002
Highlights and features
- We have over 15 years of experience in construction and remodeling.
- Our team uses advanced building science techniques for superior results.
- Owner Justus Keenan personally oversees every project for accountability.
- We offer transparent communication and detailed project management.
- Specializing in energy-efficient foam insulation with 50% energy savings.
Services
Foam Insulation
Foam insulation enhances your homes energy efficiency, structural strength, and indoor air quality. Our spray foam solutions reduce energy bills by up to 50%, prevent mold growth, and create consistent indoor temperatures. Ideal for new construction or remodels, this high-performance insulation delivers long-term savings and comfort for Wisconsins climate.
Custom Homes
We build custom homes tailored to your lifestyle and preferences. From design to completion, our team ensures precision, quality materials, and energy-efficient systems. With over 20 years of experience, we create durable, stylish spaces that reflect your vision while maximizing value and sustainability.
Remodeling
Our remodeling services upgrade your homes functionality and aesthetics. Whether updating kitchens, bathrooms, or entire floors, we use proven techniques to deliver seamless transformations. We prioritize minimal disruption, timely execution, and durable finishes, ensuring your space meets modern standards.
Deck Construction
We design and build decks that extend your living space while withstanding Wisconsins weather. Using premium materials, we create low-maintenance, durable outdoor areas for entertainment or relaxation. Our decks blend style with structural integrity for lasting enjoyment.
Roofing
Our roofing services provide protection and curb appeal for residential and commercial properties. We install durable, weather-resistant roofs using quality materials and precise craftsmanship. From repairs to full replacements, we ensure optimal performance and energy efficiency while adhering to local building codes.
People
Justus Keenan
Owner / Operator
Justus Keenan founded Keenan Companies in 2002, bringing over 15 years of construction expertise. He oversees projects directly, ensuring quality insulation services and custom home builds. His commitment to transparency and customer satisfaction drives the company's success in Hayward, WI.
Questions
What services does Keenan Companies offer?
We specialize in custom homes, foam insulation, remodeling, roofing, decks, and general contracting. Our services focus on quality construction and energy-efficient solutions tailored to Wisconsin’s climate.
How does spray foam insulation benefit my home?
Spray foam insulation improves energy efficiency by up to 50%, enhances structural integrity, prevents mold growth, and reduces noise. It creates a consistent indoor climate while lowering heating and cooling costs.
Are you licensed and insured?
Yes, Keenan Companies is a licensed general contractor in Wisconsin with full insurance coverage. We adhere to industry standards and local building codes for every project.
Do you work on commercial properties?
Yes, we provide insulation, construction, and remodeling services for both residential and commercial clients, using the same high standards for quality and efficiency.
What areas do you serve?
While based in Hayward, WI, we serve all of northern Wisconsin. Our team can travel to surrounding regions for larger projects or specialized services.
How can I get a free estimate?
Call us at 715-699-1800 to schedule a free consultation. We’ll assess your project needs and provide a detailed estimate with no upfront costs.
