952-900-6134Free estimate

Chanhassen roofing, built for Minnesota winters.

Full tear-off, a decking inspection and flashing done right, from Todd Carstensen and his crew. Roofing homes from Lake Minnetonka to Minneapolis for four decades.

5.0★ on Google
Every review is five stars
40+ years
Family-run, 40+ years in the trades
Todd, start to finish
One direct contact, not a call center
Storm and hail help
Damage documented for your insurer

Every roof, done the same careful way.

We pull the old layers off first. With the deck exposed, Todd can see every board and fix the spots where most leaks start.

  • Complete tear-off
    Every old layer removed, down to the deck
  • Decking repair
    Rotten boards found and replaced
  • Ice-and-water shield
    Along eaves, valleys and other leak-prone spots
  • Ventilation
    Balanced intake and exhaust to fight ice dams
  • New flashing
    At every chimney, valley and wall
  • Clean-up
    Your yard left the way we found it
Get a free written estimate

From first call to final walkthrough.

No high-pressure sales visit. Todd looks at your roof, writes it up, and his own crew does the work.

  1. 1
    Inspect
    Todd looks at the roof, flashing and chimney. If the chimney needs work, it gets done before the new roof goes on.
  2. 2
    Written estimate
    The scope of work in writing.
  3. 3
    Schedule
    Pick shingles or standing seam metal, and a timeline with Todd.
  4. 4
    Tear-off and install
    Decking repaired, then shield, vents, flashing and shingles.
  5. 5
    Final walkthrough
    Review the finished roof together.

Found during a tear-off in Minneapolis: rotted decking, replaced before the new roof went on.

Roofs we’ve built.

Before and after, on our own jobs.

Before
After
Lake Minnetonka

5.0 stars on Google. Every review, five stars.

“Todd was extremely helpful, easy to communicate with, gave us honest answers and roofed our house quickly and efficiently. Their work has high quality. He even helped me out with the insurance company after we filed a claim for hail damage and met the inspector at our home.”
Chad R. · Google review
“Fast is an understatement. Todd got back to me same day after I initially contacted him.”
Geral G. · Google review
“John and Todd and their crew were very professional and did a superior job on our roof and clean up.”
Mike V. · Google review
Get your free written estimate

Straight answers.

What does a roof replacement include?

A complete tear-off, rotten decking replacement, ice-and-water shield, ventilation, and new flashing at chimneys, valleys and walls.

Do you check what is under the shingles?

Yes. That is why the tear-off comes first, so Todd can inspect the decking and replace rotten boards.

Should I fix my chimney before a new roof?

Yes. Most people never look at their chimney until a roofer goes up. Todd checks the flashing, mortar and crown during the inspection, and any chimney repair is done first so the new roof seals tight around it.

How do you prevent ice dams?

Ice-and-water shield and proper ventilation are part of every roof.

Do you install metal roofs?

Yes. We install standing seam metal roofs as well as shingles, and Todd can price both in your written estimate.

What does a new roof cost?

It depends on size, pitch, condition and repairs, so you get a free written estimate.

Talk to Todd about your roof.

Free written estimates, no sales pitch.