Building permits by Alexander Company
| Trade | Permits | Last 12 mo | Usual filed value | vs trade | Active | Evidence | List position |
|---|---|---|---|---|---|---|---|
| Windows & Skylights | 107 | 25 | $14k | 0.58× the usual for the trade | Oct 2023 – Mar 2026 | Strong | #1 of 1,358 |
| Siding, Dry Rot & Exterior Repair | 4 | 0 | — | — | Jun 2024 – Aug 2025 | Limited | — |
List position: where the firm lands on the San Francisco comparison for that trade at default settings (or at a typical budget), among firms without a license problem. It's a match score from public records, not a quality rating.
Filed value is what was written on the permit, not a quote or final bill; a usual value needs 5 or more priced permits in the trade. Some jobs never need a permit.
License
- Status on the license recordActive, 34 years on record
- License numberCSLB #642553
- Class / typeB, C17
- Check it yourselfCSLB license check
Complaints, lawsuits and the permit record
Our record covers building permits, not complaints or court cases. In San Francisco, CA, Alexander Company pulled 111 permits 2023–2026; about 92% of those old enough to judge reached completion, and 6 of 86 permits a year or more old are still open. To check complaints and lawsuits, search CSLB for #642553 (CSLB license check) (the license page lists public complaint disclosures), BBB complaints for Alexander Company and San Francisco County court records.
We never say whether a complaint or lawsuit exists: we do not hold those records.
Questions
- How many permits has Alexander Company pulled in San Francisco, CA?111 matching permits between Oct 2023 and Mar 2026, 25 of them in the last 12 months.
- What work does Alexander Company do?By permit count: Windows & Skylights, Siding, Dry Rot & Exterior Repair.
- Is Alexander Company licensed?Yes: CSLB license #642553 (B, C17), Active, 34 years on record. We match by name, so confirm the number on the official CSLB license check before signing.
- Are there complaints or lawsuits against Alexander Company?Our record covers building permits, not complaints or court cases. In San Francisco, CA, Alexander Company pulled 111 permits 2023–2026; about 92% of those old enough to judge reached completion, and 6 of 86 permits a year or more old are still open. To check complaints and lawsuits, search CSLB for #642553 (CSLB license check) (the license page lists public complaint disclosures), BBB complaints for Alexander Company and San Francisco County court records.
- Are there reviews of Alexander Company in San Francisco, CA?We do not collect reviews. What we hold is the public permit record: Alexander Company pulled 111 permits in San Francisco, CA from Oct 2023 to Mar 2026, about 92% finished. CSLB license #642553: Active. For reviews, see the firm’s BBB profile or Google listing, and check them against this record.
Where Alexander Company works
The ZIP codes where Alexander Company filed the most of its 111 permits on homes in San Francisco, counted at each property's ZIP code. A ZIP code opens every permit we track there and the most active firms in each trade.
Similar window installers in San Francisco
The 5 window installers closest to Alexander Company's 107 windows & skylights permits. Similar volume, not similar quality.
- American Home Renewal Inc · 110 permits
- Window Replacement Sfdba Window Replacem · 63 permits
- DKJ Associates Inc dba Pella Doors & Win · 56 permits
- Window Station Inc · 47 permits
- Crana Windows & Doors dba Kevin MC Laugh · 44 permits
Compare Alexander Company with other San Francisco windows & skylights contractors
Every permit record in the city, side by side. Pick what you value. The list moves.
Source: public permit records (San Francisco), matched by contractor name. How the records work. Something wrong? Firms can request a correction.