Affton's top-rated roof leak repair companies
Affton, MO 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 4.8 stars on 2,454 reviews. A good rating won't get a crew to Affton any faster during a storm, so say it's an active leak when you call.
Google Maps ratings checked · How we rank
43.9 innormal precipitation a year
Rainfall in Affton
Affton averages 43.9 inches of rain a year, per NOAA's 1991-2020 climate normals.
May is typically the wettest single month, averaging 4.9 inches on its own.
That's the stretch of the year a small, contained leak in Affton 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 6.3 mi away.
What federal hazard data shows for Affton
FEMA rates both hurricane risk (Very Low) and wind risk (Relatively High) for the county that includes Affton.
Either one is a common trigger for a sudden new Affton leak rather than a slow, years-long one.
If a Affton leak shows up right after a storm, start with flashing and shingle edges before assuming the worst.
- Hail
- Very High
- Strong wind
- Relatively High
- Hurricane
- Very Low
- Wildfire
- Very Low
Data: FEMA, National Risk Index for Natural Hazards - County-level table, v1.20 (v1.20, December 2025).
Top-rated leak repair contractors serving Affton, MO
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.
Conner Roofing, LLC
Roofing contractor
- Google rating
- Reviews
- 510
- Area
- St. Louis 63119
Gallagher Bros Construction
Roofing contractor
- Google rating
- Reviews
- 669
- Area
- St. Louis 63129
Hulsey Roofing
Roofing contractor
- Google rating
- Reviews
- 412
- Area
- St. Louis 63125
Coldstream Exteriors
Roofing contractor
- Google rating
- Reviews
- 226
- Area
- St. Louis 63127
St. Louis Roofing & Exteriors
Roofing contractor
- Google rating
- Reviews
- 252
- Area
- St. Louis 63123
Constructors 911
Roofing contractor
- Google rating
- Reviews
- 159
- Area
- St. Louis 63119
Made Roofing and Asset Management
Roofing contractor
- Google rating
- Reviews
- 27
- Area
- St. Louis 63123
Roof One Restoration
Roofing contractor
- Google rating
- Reviews
- 42
- Area
- St. Louis 63122
Simmons Family Roofing
Roofing contractor
- Google rating
- Reviews
- 96
- Area
- St. Louis 63109
Elite Exteriors LLC
Roofing contractor
- Google rating
- Reviews
- 61
- Area
- St. Louis 63128
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?