A Clear Upgrade for Your Home
Quality Window Replacement Across the South Metro
At Sandau Construction, we're a locally-owned, family-operated business with over 30 years of BBB membership, delivering every project with care. Our team takes pride in providing expert ProVia and Marvin window installation that enhances comfort, boosts energy efficiency, and protects your home from drafts and spring storms. From full-frame replacements to insert installations, we guide you every step of the way to ensure you choose the right solution for your home. Reserve your spot now to upgrade your windows before the spring rush!
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Veteran & Family Owned Since 1981
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Materials Built for Minnesota Weather
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Ironclad Installation Warranty
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When Windows Do Their Job, You Feel It
Sandau Construction installs ProVia windows chosen for comfort, durability, and performance in Minnesota weather. These windows are designed to reduce drafts, improve efficiency, and hold up through seasonal extremes, so your home feels more comfortable year after year.
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Home Improvements That Hold Up
Windows & Doors
We help homeowners improve comfort, efficiency, and curb appeal with quality window and door solutions. Our team explains options clearly so you can choose products that fit your home and long-term goals.
Siding
Our siding services are designed to protect your home while improving durability and appearance. We focus on materials and installation methods that perform well in Minnesota’s climate and hold up over time.
Remodeling
Sandau Construction provides residential remodeling services focused on thoughtful planning and dependable execution. We work closely with homeowners to deliver exterior improvements that add real value and lasting function.
Trusted by Homeowners Like You
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Vlad K.
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Kristin L.
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Heather M.
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Matt R.
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Jeremy H.
A Process That Puts You First
Step 1
Get in Touch
Reach out by phone or form, and you’ll connect with a real person who listens to your needs and helps schedule the next step without pressure.
Step 2
Home Consultation
We visit your home to understand your goals, review options, and answer questions with honest, educational guidance tailored to your project.
Step 3
Clear Estimate
You receive a detailed, straightforward estimate with fair pricing and clear expectations so you can make an informed decision with confidence.
Step 4
Project Installation
Once approved, our team manages the project from start to finish, delivering dependable workmanship, clear communication, and results built to last.
Thinking Beyond Installation Day
Sandau Construction helps homeowners think beyond installation day by discussing how window choices affect daily living, maintenance, and long-term satisfaction. Our goal is to help you make decisions that still feel right years down the road.
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Construction Services Grounded in the South Metro Twin Cities
From our Savage location, Sandau Construction supports homeowners across the Twin Cities with construction services focused on windows, siding, and doors that improve comfort, durability, and long-term home value.
- Savage
- Prior Lake
- Bloomington
- Chanhassen
- Eden Prairie
- Minnetonka
- Lakeville
- Plymouth
- Apple Valley
- Burnsville
