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6863 10th Ave SW STE B, Rochester, MN
Dealing with water, fire, mold, or storm damage can be incredibly stressful and disruptive. These issues not only threaten the safety of your property but also impact your daily life. At Cornerstone Builders and Restoration, we specialize in providing top-tier solutions to these challenges.
Based in Rochester, MN, we are a full turnkey operation trusted since 1996. Owned and operated by Steve Helgason with 38 years of experience, we handle everything from initial cleaning and mitigation to complete restoration.
Our IICRC certification underscores our expertise in both restoration and renovation. We even work directly with your insurance company to streamline the process.
With us, you don’t need to settle for recommendations you’re not comfortable with. We ensure your property is protected with meticulous care.
Trust us to restore your property to its original condition with our professional and caring approach!

When your home or business is struck by unexpected damage—whether caused by water, fire, storms, or mold—it can feel overwhelming. The stress of managing repairs, protecting your belongings, and restoring normalcy takes a toll. That’s why choosing the right restoration company matters.
You need a team that understands how urgent the situation is and has the skill to respond quickly and efficiently. We step in when you need us most, bringing high standards of service and a genuine commitment to restoring what matters to you.
Our water damage restoration services are designed to minimize loss and disruption. Whether it’s a burst pipe, overflowing appliance, or flood-related incident, water can quickly ruin walls, flooring, and personal property. Left untreated, moisture can lead to mold growth and structural problems.
Our team responds fast with powerful drying equipment and industry-proven techniques to remove water and moisture from your property. We don’t just clean up—we help you move forward by ensuring every area is safe, dry, and ready for repair.
Fire damage brings its own set of challenges, from smoke odor and soot to weakened building materials. Our fire damage restoration process focuses on both safety and salvage. We assess the full extent of the damage, remove hazardous debris, and begin the cleanup and rebuild process as quickly as possible.
Every step is handled with care—from odor neutralization to structural repairs—so your home or business can feel livable again. We also work closely with your insurance provider to streamline the claim process and reduce added stress.
Storms can damage roofs, break windows, flood interiors, and leave chaos in their wake. Our storm damage restoration service tackles these issues head-on. We begin with a thorough inspection to assess structural safety, followed by cleanup, temporary repairs, and full restoration.
Whether you’re dealing with wind damage, fallen trees, or debris-covered yards, our team works fast to secure your property and start rebuilding. We understand how disruptive severe weather can be, and we act quickly to help you reclaim your space.
Mold is often hidden until it becomes a bigger issue. It not only damages your home but also impacts air quality and health. Our mold removal services are thorough and precise. We don’t just treat visible signs of mold—we locate the source of moisture, contain the affected area, and remove all traces using advanced tools and filtration systems.
Our goal is to prevent future outbreaks by ensuring your environment is properly sealed and treated. Combined with our emergency flood services, we provide reliable solutions that restore your property and reduce long-term risks.
No matter the type of damage you’re facing, we’re here to support you from start to finish. From our initial inspection to the final coat of paint, we approach every project with dedication and care.
Our team uses top-grade equipment, follows industry best practices, and brings years of real-world experience to every job. Choose us when you want the job done right—the first time!

When your property suffers damage from water, fire, mold, or storms, you need a company that acts fast, delivers high-quality service, and treats your home or business with care.
At our restoration company in Rochester, MN, we bring over 38 years of proven experience to every job. Whether you’re dealing with a flooded basement, smoke-damaged walls, or storm-related roof issues, we’re here to help.
Here’s why choose us for your restoration needs:
1. Over 38 Years of Hands-On Industry Experience
Our team has nearly four decades of direct experience handling all types of property damage. We’ve tackled thousands of restoration projects and understand the best methods for recovering homes and businesses efficiently and thoroughly.
2. Fast, 24/7 Emergency Response When You Need It Most
Disasters don’t wait for business hours—and neither do we. Our team is available around the clock, ready to respond to emergencies day or night to prevent further damage and begin the restoration process immediately.
3. Full-Service Support from Start to Finish
We manage the entire restoration process, from the first inspection to the final rebuild. You won’t have to coordinate multiple contractors or chase updates. We take care of everything so you can focus on getting your life back to normal.
4. Locally Trusted in Rochester, MN
We’re proud to serve the Rochester community and have built strong relationships through years of consistent, quality service. Local residents trust us because we treat every project like it’s happening in our own neighborhood.
5. Insurance Coordination to Reduce Your Stress
Navigating insurance claims can be frustrating. We help you through the process by documenting the damage, communicating with your provider, and providing clear estimates that keep your claim moving forward.
6. Advanced Tools for Accurate, Efficient Results
We use industry-leading equipment to detect hidden damage, dry out structures, and remove harmful contaminants. Our gear helps us work faster and more effectively, reducing the chance of future issues.
7. Tailored Restoration Plans for Every Property
No two properties—or disasters—are alike. We assess the unique needs of your situation and create a plan that addresses every issue, from waterlogged walls to smoke odor removal, all while minimizing disruption.
8. Safe, Thorough Mold Removal That Targets the Source
Mold can spread fast and cause long-term problems if not handled correctly. We go beyond surface cleaning by addressing moisture sources and using containment and filtration systems to eliminate mold at its root.
9. Clear Communication and Dependable Service
We believe in keeping clients informed every step of the way. Our team communicates clearly, answers questions honestly, and sticks to timelines. You’ll always know what’s happening and what to expect next.
10. A Reputation Built on Quality and Reliability
Our long-standing reputation is built on consistent results and satisfied customers. We don’t just restore buildings—we restore trust, security, and daily comfort. That’s why so many Rochester residents refer us to friends and family.

When disaster strikes, time is critical. Whether you’re facing water damage from a burst pipe, a fire that’s left smoke and soot behind, or mold that’s silently growing inside your walls, fast action can make all the difference. In Rochester, MN, our restoration company is ready to respond—day or night.
With emergency services available 24/7, we provide immediate support when you need it most. Our team doesn’t just show up quickly; we come prepared with the tools and training needed to stop the damage from getting worse and start the recovery process right away.
Water damage can escalate in just a few hours. What starts as a minor leak or flooded basement can quickly lead to structural decay, warped flooring, or mold growth if not handled correctly. That’s why we move fast.
Our team removes standing water, dries affected areas with powerful equipment, and monitors moisture levels to ensure no lingering dampness is left behind.
Every step is carefully executed to protect your home or business from further deterioration and to lay the foundation for long-term repairs.
When fire hits, the aftermath can feel just as overwhelming as the flames themselves. Beyond the visible charring, smoke and soot cling to walls, ceilings, and personal belongings.
We handle fire restoration with careful attention to both cleanup and reconstruction. This includes removing debris, treating lingering odors, and rebuilding damaged areas so your property feels safe and welcoming again.
Our crew also assists with inventory documentation and works alongside your insurance company to reduce delays and help you move forward faster.
Mold is another issue that often hides until it becomes a serious concern. It thrives in damp, dark areas and can cause lasting damage to surfaces while also triggering respiratory problems. We begin mold remediation by identifying the moisture source and isolating the contaminated areas.
From there, we use specialized tools to remove spores, clean affected materials, and prevent mold from returning. Every job is approached with care, so you can breathe easier knowing the problem has been properly addressed.
Storm damage can be sudden and severe. High winds, hail, and fallen branches can wreck roofs, break windows, and leave your space exposed to the elements. We respond quickly to secure your property, perform temporary fixes, and begin the restoration process.
Whether you need tarping, water extraction, or full-scale reconstruction, our experienced team is ready to deliver results. With more than 38 years in the industry, we’ve helped homeowners and businesses across Rochester recover from the worst.
Contact us today and let us put that experience to work for you, so you can focus on getting back to normal!

Need immediate restoration services? Fill out our contact form for a quick response and personalized service. We’re here to help with all your restoration needs!