Reliable & Experienced Construction Services

Ultimate Construction Services

We Take Pride in Our Work and Strive to Exceed Our Customer’s Expectations Every Time

Ultimate Construction Inc is dedicated to providing the best residential and commercial construction services in Dane County and beyond. Our team is made up of highly qualified professionals who have years of experience in the construction industry.

We specialize in residential, commercial, SIP Panels, and ‘Shouse’ construction. We know that the construction project you have in mind is important to you, so we make sure to provide the highest level of quality service.

Ultimate Construction Services at Ultimate Construction Inc in Cottage Grove WI
We guarantee project success–from start to finish

Residential Services

With over 40 years of experience in residential construction and remodeling, our workmanship is second to none. Let us help you get into your dream home—our experienced staff will make the process smooth and seamless! We are your one-stop construction shop, handling any situation in a timely and cost-effective manner.

We Offer:

  • New Home Builds
  • Residential Remodeling
  • Home Additions

Commercial Services

Functionality is crucial to any commercial building, and Ultimate Construction Inc. can provide you with a structure that serves your needs as well as being aesthetically pleasing.

If you are adding more office space or conference rooms or building a new structure, we are the one-stop contractor for you. We have expertise with all types of commercial buildings—wood frame, masonry, and pre-engineered buildings. We can help you determine which type will work best for your needs.

Start your project now.
Construction Company in Dane County, WI | Ultimate Construction Inc

Environmental Practices

At Ultimate Construction, We Believe in Building Green in Order to Preserve the Earth’s Natural Resources

We strive to make our homes energy-efficient, to practice green building techniques, and to be responsible stewards of the environment.

We use superior products such as Structural Insulated Panel Systems (SIPS) to ensure that our homes and commercial spaces are energy-efficient and more comfortable. Our innovative designs and building practices help preserve the environment and protect our building sites by leaving nature preserves and wildlife habitats undisturbed.

EPS Structural Insulated Panels (SIPs)

SIPs Provide an Extremely Durable, Strong, and Energy-Efficient Building Option

SIPs are engineered panels used to construct walls, ceilings, and floors as a replacement for traditional framing lumber and insulation. They are easy to install, have higher insulating properties, and can lead to fewer drafts and a decrease in operating costs.

SIP usage reduces energy bills as much as 50 to 60 percent. Plus, structural insulated panels are extremely airtight and make it easier to control indoor air quality and heating, ventilation, and A/C systems.

Interior Comfort

People spend 90% of their time indoors — it’s essential that your environment remain safe and pollutant-free.

SIP homes offer superior air quality control, as the tight building envelope prevents contaminants and allergens from entering through incoming air. Controlling ventilation also filters out impurities and dehumidifies incoming air to prevent mold growth.

Exterior Style

Because an EPS home is built with Structural Insulated Panels, it offers plenty of options for exterior finishes. You can choose traditional wood or vinyl siding—or brick and stone. Exterior finishings not only add a decorative touch to your new home but also protect it from the elements over its lifetime.

Shouse Construction

Shed + House = Shouse!

For residential buildings, our post-frame and SIPs structures combine unmatched performance and value. Other building types cannot match Ultimate Construction ‘Shouses’ custom design—nor will they last as long or perform as well in extreme weather conditions.

We’re ready to get started on your building project!

Monday – Friday:
7:00 am to 5:00 PM

Saturday & Sunday: