Contractor Profile
Biosources, Biosources
Biosources, Biosources is a diversified San Diego contractor — 47 segment-eligible permits spanning 4 segments, led by commercial alteration (49%) and commercial mep (45%). Its permit record in San Diego spans 2004–2014. Reliable permit valuations total ≈$1.6M (across the 92% of filings with a valuation we can stand behind).
First permit: Mar 12, 2004 (8,261d ago)Latest permit: Jan 16, 2014 (4,664d ago)
The sales record
- Market
- San Diego
- Active
- 2004–2014 · 10 yrs
- Licence IDs on their permits
- —
- Reliable value
- $1.6M
- Coverage
- 92%
- Reliable filings
- 24
- Rank in San Diego
- #660
- Permits (all-time, all segments)
- 66
- Filings 90d
- 0
- Filings 30d
- 0
- Latest permit
- Jan 16, 2014
Typical project size$39Ktypically $15K–$86K across 24 valued permits
Where they work
Firmographics
License & registration IDs on fileNot in our data — we don’t hold licensing-board registries, and this city’s permit records carry no licence number. This is a gap in our coverage, not a statement about this firm’s licensure.
Direct contactNot in our data — we don’t fabricate firmographics.
Service area
Typical service area ~12 mi around San Diego
The p90 footprint of where Biosources, Biosources has pulled permits in San Diego — drawn from all 66 of their indexed permits. It reflects detected permit activity, not a guaranteed service-area claim.
- San Diego66
Showing 20 of 47 permits by Biosources, Biosources in the indexed window · most recent first
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- Jan 9, 2014Commercial MEP5755 Oberlin Dr, San Diego, CAPlumbing · Commercial—applied Dec 18, 2013
- Jan 9, 2014Commercial MEP5755 Oberlin Dr, San Diego, CAHVAC / Mechanical · Commercial—applied Dec 18, 2013
- Jan 9, 2014Commercial MEP5755 Oberlin Dr, San Diego, CAElectrical · Commercial—applied Dec 18, 2013
- Jan 9, 2014Commercial Alteration5755 Oberlin Dr, San Diego, CAAlteration$73Kapplied Dec 18, 2013
- Feb 11, 2013Commercial MEP11555 Sorrento Valley Rd Unit 130, San Diego, CAElectrical · Commercial—applied Feb 7, 2013
- Feb 11, 2013Commercial MEP11555 Sorrento Valley Rd Unit 130, San Diego, CAPlumbing · Commercial—applied Jan 29, 2013
- Feb 11, 2013Commercial MEP11555 Sorrento Valley Rd Unit 130, San Diego, CAHVAC / Mechanical · Commercial—applied Jan 29, 2013
- Feb 11, 2013Commercial Alteration11555 Sorrento Valley Rd Unit 130, San Diego, CAAlteration$298Kapplied Jan 24, 2013
- Apr 25, 2012Commercial MEP11125 Flintkote Av, San Diego, CAPlumbing · Commercial—applied Apr 12, 2012
- Apr 25, 2012Commercial MEP11125 Flintkote Av, San Diego, CAHVAC / Mechanical · Commercial—applied Apr 12, 2012
- Apr 25, 2012Commercial MEP11125 Flintkote Av, San Diego, CAElectrical · Commercial—applied Apr 12, 2012
- Apr 25, 2012Commercial Alteration11125 Flintkote Av, San Diego, CAAlteration$91Kapplied Apr 12, 2012
- Apr 16, 2012Commercial MEP16981 Via Tazon, San Diego, CAHVAC / Mechanical · Commercial—applied Apr 11, 2012
- Apr 16, 2012Commercial MEP16981 Via Tazon, San Diego, CAElectrical · Commercial—applied Apr 11, 2012
- Apr 16, 2012Commercial Alteration16981 Via Tazon, San Diego, CAAlteration$38Kapplied Apr 11, 2012
- Mar 19, 2012Commercial Alteration16981 Via Tazon, San Diego, CAAlteration$15Kapplied Mar 15, 2012
- Jan 20, 2011Commercial MEP16981 Via Tazon, San Diego, CAPlumbing · Commercial—applied Dec 14, 2010
- Jan 20, 2011Commercial MEP16981 Via Tazon, San Diego, CAHVAC / Mechanical · Commercial—applied Dec 14, 2010
- Jan 20, 2011Commercial MEP16981 Via Tazon, San Diego, CAElectrical · Commercial—applied Dec 14, 2010
- Jan 20, 2011Commercial Alteration16981 Via Tazon, San Diego, CAAlteration$15Kapplied Dec 14, 2010
Jan 9, 2014 applied Dec 18, 2013 | 5755 Oberlin Dr, San Diego, CA | Commercial MEP Commercial | — |
Jan 9, 2014 applied Dec 18, 2013 | 5755 Oberlin Dr, San Diego, CA | Commercial MEP Commercial | — |
Jan 9, 2014 applied Dec 18, 2013 | 5755 Oberlin Dr, San Diego, CA | Commercial MEP Commercial | — |
Jan 9, 2014 applied Dec 18, 2013 | 5755 Oberlin Dr, San Diego, CA | Commercial Alteration | $73K |
Feb 11, 2013 applied Feb 7, 2013 | 11555 Sorrento Valley Rd Unit 130, San Diego, CA | Commercial MEP Commercial | — |
Feb 11, 2013 applied Jan 29, 2013 | 11555 Sorrento Valley Rd Unit 130, San Diego, CA | Commercial MEP Commercial | — |
Feb 11, 2013 applied Jan 29, 2013 | 11555 Sorrento Valley Rd Unit 130, San Diego, CA | Commercial MEP Commercial | — |
Feb 11, 2013 applied Jan 24, 2013 | 11555 Sorrento Valley Rd Unit 130, San Diego, CA | Commercial Alteration | $298K |
Apr 25, 2012 applied Apr 12, 2012 | 11125 Flintkote Av, San Diego, CA | Commercial MEP Commercial | — |
Apr 25, 2012 applied Apr 12, 2012 | 11125 Flintkote Av, San Diego, CA | Commercial MEP Commercial | — |
Apr 25, 2012 applied Apr 12, 2012 | 11125 Flintkote Av, San Diego, CA | Commercial MEP Commercial | — |
Apr 25, 2012 applied Apr 12, 2012 | 11125 Flintkote Av, San Diego, CA | Commercial Alteration | $91K |
Apr 16, 2012 applied Apr 11, 2012 | 16981 Via Tazon, San Diego, CA | Commercial MEP Commercial | — |
Apr 16, 2012 applied Apr 11, 2012 | 16981 Via Tazon, San Diego, CA | Commercial MEP Commercial | — |
Apr 16, 2012 applied Apr 11, 2012 | 16981 Via Tazon, San Diego, CA | Commercial Alteration | $38K |
Mar 19, 2012 applied Mar 15, 2012 | 16981 Via Tazon, San Diego, CA | Commercial Alteration | $15K |
Jan 20, 2011 applied Dec 14, 2010 | 16981 Via Tazon, San Diego, CA | Commercial MEP Commercial | — |
Jan 20, 2011 applied Dec 14, 2010 | 16981 Via Tazon, San Diego, CA | Commercial MEP Commercial | — |
Jan 20, 2011 applied Dec 14, 2010 | 16981 Via Tazon, San Diego, CA | Commercial MEP Commercial | — |
Jan 20, 2011 applied Dec 14, 2010 | 16981 Via Tazon, San Diego, CA | Commercial Alteration | $15K |
Sites Biosources, Biosources returns to6 in San Diego
Addresses where Biosources, Biosources has pulled repeat permits and the site itself has a deep permit history (25+ permits, all contractors). Each links to that parcel’s full record.
Other top Commercial Alteration contractors in San Diego
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- Byron Williams189 commercial alteration
- Bycor Construction, Rich Byer174 commercial alteration
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