10 top-rated leak repair contractors serving Bismarck
Bismarck, ND doesn't have a roofer license page, so what's below came from a Google Maps result instead. 10 companies cleared the bar we set, their ratings landing at 5.0 stars on 639 reviews. A good rating won't get a crew to Bismarck any faster during a storm, so say it's an active leak when you call.
Google Maps ratings checked · How we rank
20.4 innormal precipitation a year
Rainfall in Bismarck
Bismarck averages 20.4 inches of rain a year, per NOAA's 1991-2020 climate normals.
June is typically the wettest single month, averaging 3.3 inches on its own.
That's the stretch of the year a small, contained leak in Bismarck tends to turn into a stain worth calling about.
Data: NOAA National Centers for Environmental Information, U.S. Climate Normals 1991-2020 (annual/seasonal and monthly, by station) (1991-2020), from the nearest NOAA station 1.8 mi away.
What federal hazard data shows for Bismarck
Wind-driven rain during a hurricane finds gaps in a Bismarck roof that straight-down rain never reaches, especially around flashing and vents.
That's worth remembering the next time a storm heads toward Bismarck.
- Hail
- Relatively High
- Strong wind
- Relatively Moderate
- Wildfire
- Relatively Low
Data: FEMA, National Risk Index for Natural Hazards - County-level table, v1.20 (v1.20, December 2025).
Top-rated leak repair contractors serving Bismarck, ND
Strongest Google rating first, discounted when a business has barely been reviewed; that's not a license check, so confirm the paperwork before anyone gets on your roof.
Wegner Roofing & Solar
Roofing contractor
- Google rating
- Reviews
- 182
- Area
- Bismarck 58504
Trinity Exteriors
Roofing contractor
- Google rating
- Reviews
- 54
- Area
- Bismarck 58501
ROOFTOP - Your Roofing Contractor.
Roofing contractor
- Google rating
- Reviews
- 109
- Area
- Bismarck 58503
Power Roofing And Construction
Roofing contractor
- Google rating
- Reviews
- 85
- Area
- Bismarck 58501
All Seasons Roofing
Roofing contractor
- Google rating
- Reviews
- 66
- Area
- Bismarck 58504
Better Roofing & Contracting
Roofing contractor
- Google rating
- Reviews
- 50
- Area
- Bismarck 58501
Arrow Roofing Systems
Roofing contractor
- Google rating
- Reviews
- 25
- Area
- Bismarck 58501
Capital Exteriors - Roofing
Roofing contractor
- Google rating
- Reviews
- 23
- Area
- Bismarck 58504
HighPoint Construction
Roofing contractor
- Google rating
- Reviews
- 21
- Area
- Bismarck 58503
New Tech Construction
Roofing contractor
- Google rating
- Reviews
- 24
- Area
- Bismarck 58503
Questions to ask a {city} roof leak repair company
- Can you find the actual source before you quote a repair, not just patch where the ceiling is wet?
- Is this a contained repair, or does it point to a bigger problem with the roof?
- Will you check the attic and insulation for existing water damage, not just the roof surface?
- What's your timeline if it's actively raining versus once it's dry?
- Do you offer a temporary tarp while a full repair is scheduled?
- What's covered by a workmanship warranty on the repair itself?