1st Source ContractorsRoofer in O'Fallon, IL
1st Source Contractors is a roofer at 1560 Frontage Rd, O'Fallon, IL 62269, rated 3.7 from 22 Google reviews. Open Monday to Friday.
O'Fallon, IL0 paid placements in any rankingHow we rank
Key facts
| Address | 1560 Frontage Rd, O'Fallon, IL 62269Get directions |
|---|---|
| Phone | (618) 628-3275 |
| Website | 1stsourcecontractors.com |
| Hours | Monday to Friday: 8 AM – 4:30 PM |
| Google rating | 3.7 from 22 Google reviews |
Trades
Each trade shows the evidence we matched it on.
- Roofingmain tradeGoogle main category
- Sidingadditional Google category
- Windowsadditional Google category
- Guttersadditional Google category
- Home Builderadditional Google category
Service area
Serves O'Fallon and 11 towns within 40 miles: Fairview Heights, Shiloh, Swansea, Collinsville, Belleville, Maryville, Centreville, Troy, Glen Carbon, East Saint Louis and Pontoon Beach.
Based in O'Fallon, ILView on map
Opening hours
| Day | Hours |
|---|---|
| Monday | 8 AM – 4:30 PM |
| Tuesday | 8 AM – 4:30 PM |
| Wednesday | 8 AM – 4:30 PM |
| Thursday | 8 AM – 4:30 PM |
| Friday | 8 AM – 4:30 PM |
| Saturday | Closed |
| Sunday | Closed |
- Open evenings — no
- Open Saturdays — no
- Open Sundays — no
Typical roofing prices
| Job | Low | Typical | High |
|---|---|---|---|
| Roof replacementPer project: asphalt shingles on a 1,700 sq ft home (about 2,000 sq ft of roof). US national range × 0.92 East North Central factor (2025 Cost vs. Value Report) | $6,880 | $9,180 | $12,850 |
| Roof repairPer repair: typical range of customer-reported jobs. US national range | $395 | $1,174 | $1,968 |
Market ranges for the trade, checked October 2026, not a quote from this business. Ask for a written estimate.
Questions about 1st Source Contractors
What are 1st Source Contractors’ hours?
1st Source Contractors is open Monday to Friday. Its listed hours are Monday to Friday, 8 AM – 4:30 PM. It is closed on Saturdays and closed on Sundays. Hours come from the business listing; holiday hours may differ.
What areas does 1st Source Contractors serve?
Serves O'Fallon and 11 towns within 40 miles: Fairview Heights, Shiloh, Swansea, Collinsville, Belleville, Maryville, Centreville, Troy, Glen Carbon, East Saint Louis and Pontoon Beach. The list is based on the business's location and the usual service radius for roofing. Confirm your address is covered when you call.
What do Google reviews say about 1st Source Contractors?
1st Source Contractors has a rating of 3.7 from 22 Google reviews. The CR Score adjusts the star rating for review count, so a high rating from a few reviews counts for less than the same rating from many.
How do I contact 1st Source Contractors?
Call 1st Source Contractors on (618) 628-3275. The business is at 1560 Frontage Rd, O'Fallon, IL 62269. Its website is linked in the key facts on this page. Ask for a written estimate before any work starts.
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