A Heins Contracting truck is parked in front of a gray house with white trim and an asphalt shingle roof.

Your Go-To Exterior and Roofing Contractor in Oconomowoc, WI

When your home’s exterior has gone a few too many winters without attention in Oconomowoc, Wisconsin, the wear becomes difficult to overlook. Worn-out siding and windows that rattle and let in a draft have a major effect on the comfort and efficiency of your home. It can even keep you up at night wondering if your tired roof will hold up through another season. This is where a thoughtful assessment from your trusted local roofing contractor comes in handy. One call to Heins Contracting means peace of mind. We handle windows, siding, roofing, and gutters to ensure all the elements of your home’s exterior work together as a cohesive system, protecting your home from wear and seasonal extremes.

Oconomowoc’s Certified Roofing Experts 

Roof Replacement Services

Asphalt shingle replacement is our most common roofing project and is typically completed in a day. As a GAF Master Elite Contractor, we hold a distinction fewer than 2% of roofers nationwide can boast. With GAF's 2-Star President's Club status, we can offer enhanced warranty coverage on our GAF roofing installations. 

We're also a Certified Installer with Brava for roof tile and a certified slate installer for specialty applications. So, no matter your performance and aesthetic preferences, our roofing contractors have you covered. 

Storm Damage Repair Roofing

Wisconsin weather demands reliable roofing. When extreme weather comes calling, we offer storm damage assessment and repair. We also perform ice dam removal to protect your home from extensive damage caused by unaddressed water backup. 

Get 10% Off Your Project's Total Cost!

Siding Installation for a Hardy Exterior 

Our siding installation includes materials from James Hardie, LP SmartSide, and CertainTeed. As a James Hardie Preferred Contractor, we install James Hardie fiber cement siding, one of the most resilient siding options available. We also maintain LP Master Certified contractor status, installing their engineered wood siding that is highly resistant to damage from moisture and extreme temperatures. Certification through these manufacturers means we meet their standards for training and installation and are granted more expansive warranty options for our clients than other exterior contractors. Our reliable siding installation has earned the People's Choice Award in siding for 2024 and 2025.

Window Replacement Options for Every Style

With a diverse selection of materials and performance profiles, we’re sure to have a window replacement option to fit your home's needs and style. We install windows in vinyl, fiberglass, aluminum, composite, and wood from Polaris and Andersen.

When you choose one of our Energy Star-qualified windows, you may qualify for federal tax credits. Our vinyl windows also include industry-leading warranty coverage, including lifetime glass breakage protection. We can provide more information about these benefits during your free consultation.

The Excellence You Can Expect from Heins Contracting 

When you choose Heins Contracting, you can expect impeccable product and installation quality, delivered through an honest and straightforward process. We don’t bother with a drawn-out sales pitch, and we don’t haggle over pricing. When you request an estimate, you get a clear picture of your project and transparent pricing. Business isn’t complicated when you simply do work the right way and for the right price. 

We prioritize accountability through quality-control inspections and on-site project management. Then, we stand behind our work with a 10-year workmanship warranty, in addition to manufacturer warranties for materials. Our intention is to give you confidence in your investment from the very first conversation, through project completion, and well into the future. 

Our completed project profile and completed project profile give a more complete, real-life picture of what it’s like to work with Heins Contracting and why we are Oconomowac’s go-to home exterior and roofing contractor. 

Frequently Asked Questions About Exterior Work in Oconomowoc

Do you serve all of Oconomowoc and the surrounding Waukesha County area?

Yes. Waukesha County is part of our service area, and we work in neighborhoods across Wisconsin. See our full list of service areas to confirm. 

How long does a roof replacement typically take?

Most asphalt shingle replacements finish in a single day. Specialty roofing, such as slate or tile, follows a different timeline depending on the scope. We'll provide a clear timeline during your estimate.

What siding certifications does Heins Contracting hold?

We hold Preferred Contractor status with James Hardie and Master Certified standing with LP SmartSide. Both credentials require meeting manufacturer-specific standards and affect warranty eligibility and installation quality.

Can storm damage affect my siding or roof before I realize it?

Yes. Hail, ice buildup, and high winds can compromise your exterior materials without showing obvious damage. We can help assess damage after rough weather.

Are financing options available for my exterior project?

Yes. We offer financing options for qualifying projects to help you plan ahead and spread the cost over time. 

Get Started With Your Trusted Roofing Contractor in  Oconomowoc 

When your home’s exterior is due for an update or repair, count on Heins Contracting for straightforward, quality installation. Oconomowoc, WI, has trusted us as their roofing contractor and exterior expert since 2015. Start your project with a free estimate and project assessment. There’s no pressure to commit, just clear pricing and the answers you need.

7th Annual Roofing a Vet

Every Memorial Day we celebrate by giving back to those that are serving or have served in the US military. Today we are pleased to open nominations for our 7th year of Roofing A Vet.

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Testimonials

What our customers are saying about Heins Contracting

Heins did an amazing job on our roofing and gutters. Their team was professional, kind, and clearly took pride in their work. The quality of the materials and attention to detail really stood out. It’s rare to find a contractor this reliable—highly recommended for any roofing or gutter needs!

Jack B.

Excellent company to deal with! Kyle was very knowledgeable about the roofing products and what we should expect. Aston and his crew had the roof completed under 6hrs. and did an excellent job on the clean up. Highly recommend, and their prices are very reasonable!

Karen V.

I hired Hein’s Contracting to replace siding on my insurance office in Dodgeville and they were amazing to work with on the project! Very detailed estimate, great communication and extremely organized. I worked with DJ Burris on the estimate and Josh was the project manager- I highly recommend them!

Ann M.

Heins Contracting recently installed new windows and siding on my home. They were professional, efficient and communicative to work with from sales rep DJ Burris, Project Manager Josh Smith and both the siding and window crews that completed the work on my home. They left behind no mess! The work was completed on schedule and within budget. I love how beautiful my house looks now! I highly recommend Heins Contracting for any of your siding and/or window needs.

Angie L.
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Heins Contracting

Contact Us

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Address
1930 S. Stoughton Rd
Madison, WI 53716
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Hours

Monday – Friday: 7:30 – 5:30pm
Saturday & Sunday: CLOSED

Address
W226 N900 Eastmound Drive
Pewaukee, WI 53186
Get Directions
Hours

Monday – Friday: 7:30 – 5:30pm
Saturday & Sunday: CLOSED

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We are an elite, local home exterior construction company with over 20 years of experience.