Top-rated roofing contractors in Johnstown, CO
We ran a Google Maps search for roof replacement companies near Johnstown, CO and kept the ones that passed our screen. The 6 that made it average 4.5 stars on 743 reviews combined. That ranking skips the license question entirely, so confirm the paperwork directly with Johnstown's roofer before any money changes hands.
Google Maps ratings checked · How we rank
2007median year homes were built
Housing stock in Johnstown, CO
Half the houses in Johnstown were built before 2007, per Census Bureau estimates.
10% of the city's housing units went up before 1980, old enough that many are on a second or third roof.
That's part of why 6 roofing contractors keep a listing here for Johnstown.
Top-rated roof replacement companies serving Johnstown, CO
Sorted highest first by a Google rating weighted against how many reviews back it; that sort isn't a license check, so confirm the paperwork yourself.
| Rank | Business | Google rating | Reviews | Category | Area | Google Maps listing |
|---|---|---|---|---|---|---|
| 1 | Anchor Roofing LLC | 433 | Roofing contractor | Johnstown 80534 | Google reviews | |
| 2 | Blue Frog Roofing Limited | 146 | Roofing contractor | Berthoud 80513 | Google reviews | |
| 3 | Miner Roofing of Johnstown | 16 | Roofing contractor | Johnstown 80534 | Google reviews | |
| 4 | Mayday Exteriors LLC | 5 | Roofing contractor | Johnstown 80534 | Google reviews | |
| 5 | RTC Restoration and Roofing | 125 | Roofing contractor | Johnstown 80534 | Google reviews | |
| 6 | Master Roofing LLC | 18 | Roofing contractor | Johnstown 80534 | Google reviews |
Questions to ask before you sign
- Can you show me your license or registration number, and does it match what's on file with the state?
- Will you pull the roofing permit yourself, and will you give me the permit number once it's issued?
- How many existing layers are on my roof now, and does that allow a recover under the building code, or does it need to come off?
- What's the full written scope: materials, brand, quantity, start date, and payment schedule?
- What does the manufacturer's warranty cover, separate from your own workmanship warranty?
- Who is responsible if a subcontractor or material supplier on my job goes unpaid?