Buffalo Sign MN

Welter Construction is Buffalo’s one-stop contractor when it comes to total satisfaction with a job well done!

Whether you need residential or commercial work, a roof replacement, or an interior remodel, we work with you every step of the way with clear and honest communication. We love our customers and our customers love us! Give us a call today for your home or business construction project. Contact us 24/7 by phone (763) 780-6007 or CLICK HERE to fill out a FAST FORM.

Top Ten Reasons To Choose Welter Construction in Buffalo, Minnesota

  1. BBB A+ Rated Company
  2. A-Rated Angi Company
  3. Nebraska’s TOP Insurance Claim Experts
  4. Certified, Licensed, & Insured General Contractor
  5. Over 30+ Years Combined Construction Experience
  6. We Only Hire Professional Craftsman
  7. Upfront & Fair Pricing
  8. Fast Free Quotes
  9. 100’s Of Happy Customers
  10. One-Stop-Shop Contractor


Whether you need a roof inspection, repair, or replacement, Welter Construction is your trusted roofing contractor to get superior results. We offer great roof material choices from composition shingles, wood shingles, tile, metal roofs, and more. Whatever your budget is and your favorite style, we have a roofing solution for you!

Trusted for over thirty years in Buffalo, the following are some of the roofing services we offer:

  • Free Roofing Inspection.
  • New Roofing Installation.
  • Roofing Repair.
  • Roofing Hail Damage Restoration.
  • Full Roofing Replacements.
  • Roofing Maintenance Protection.

If you are undertaking new home or business construction or looking for a complete roof replacement, we’d like to share with you our products and thoughts on popular roofing materials.

  • Composition shingle: Great looks, long-lasting, and budget-friendly, a great All-American choice for just about any home.
  • Wood: Requires more maintenance than other roofing materials. But, then again, no other roofing material offers the character of wood shakes and shingles!
  • Title: Modern tile roofs are made from concrete, rather than clay, offering a strong roof with robust colors and styles to choose from.
  • Metal: Today’s metal roofs offer more colors and styles to replicate any material than any other roofing material. Bonus: metal roofs last a lifetime!
  • Slate: Slate roofs make a bold statement like no other. With little maintenance, slate roofs often last longer than the structures they’re protecting. That’s durable!


Decks provide big value. You enjoy more room on your property for entertaining, an oasis, watching the big game, or whatever you choose to purpose your deck for. When you’re shopping construction companies to build, repair, or recycle a deck for your Buffalo home, make the right choice with Welter Construction, providing decades of honest and reliable services to Buffalo residents and the greater Twin Cities.

Following are some of our deck services and products we offer:

  • New Hardwood Deck Installation.
  • New Cedar Deck Installation.
  • Capped Composite Decking.
  • Capped Cellular PVC Decking.
  • Deck Recycling.
  • Deck Repair.
  • Cedar Screen Porches.
  • Pergolas.
  • Privacy Walls.

Whether you’re remodeling your master bathroom, extending your living space with a four-season room, or planning another project, Welter Construction will work with you every step of the way, ensuring you’re completely satisfied! Contact us 24/7 at (763) 780-6007 or CLICK HERE to fill out a FAST FORM.