Ransome CoConcrete contractor in San Leandro, CA
Ransome Co is a concrete contractor at 1933 Williams St, San Leandro, CA 94577, ranked #15 of 287 concrete contractors in San Leandro and rated 4.4 from 7 Google reviews.
San Leandro, CAUpdated 0 paid placements in any rankingHow we rank
Key facts
| Address | 1933 Williams St, San Leandro, CA 94577Get directions |
|---|---|
| Phone | (510) 686-9900 |
| Website | ransomeco.com |
| Google rating | 4.4 from 7 Google reviews |
Trades
Each trade shows the evidence we matched it on.
- Concretemain tradeGoogle main category
Service area
Serves San Leandro and 11 towns within 25 miles: San Lorenzo, Ashland, Cherryland, Castro Valley, Hayward, Alameda, Fairview, Oakland, Piedmont, Moraga and Emeryville.
Based in San Leandro, CAView on map
Typical concrete work prices
| Job | Low | Typical | High |
|---|---|---|---|
| Concrete drivewayPer driveway: typical range of customer-reported projects (about $8 to $20 per sq ft). US national range | $2,700 | $6,400 | $14,500 |
Market ranges for the trade, checked October 2026, not a quote from this business. Ask for a written estimate.
Compare nearby concrete contractors
| Business | Rank | CR Score | Google rating | License verified | Saturday | Sunday | Distance away |
|---|---|---|---|---|---|---|---|
| Ransome Co (this business) | — | 83 | 4.4 (7) | — | — | — | |
| Lamata Concrete | #13 | 83 | 5.0 (64) | — | Yes | No | 14.0 mi |
| Liquid Coating Designs, Inc. | #14 | 83 | 4.9 (34) | — | — | — | 17.1 mi |
| Creekside Pro Construction | #16 | 82 | 4.8 (96) | — | No | Yes | 17.1 mi |
Questions about Ransome Co
How is Ransome Co ranked in San Leandro?
Ransome Co is ranked #15 of 287 concrete contractors in San Leandro by CR Score, with 83 out of 100 as of October 2026. The score weighs reputation, credentials, review volume, recency, availability, trade focus, proximity and profile completeness. No business can pay to change its rank.
What areas does Ransome Co serve?
Serves San Leandro and 11 towns within 25 miles: San Lorenzo, Ashland, Cherryland, Castro Valley, Hayward, Alameda, Fairview, Oakland, Piedmont, Moraga and Emeryville. The list is based on the business's location and the usual service radius for concrete work. Confirm your address is covered when you call.
What do Google reviews say about Ransome Co?
Ransome Co has a rating of 4.4 from 7 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 Ransome Co?
Call Ransome Co on (510) 686-9900. The business is at 1933 Williams St, San Leandro, CA 94577. Its website is linked in the key facts on this page. Ask for a written estimate before any work starts.
Own Ransome Co? Claim this profile.
Claiming is free. Correct your hours, trades and service area. The CR Score is recalculated from corrected data; payment never changes it.