Contractor Profile
Devcon Construction
Devcon Construction concentrates in commercial alteration in San Jose (89% of its 19 segment-eligible permits), with secondary activity across 2 other segments. Its permit record in San Jose spans 2020–2026. Reliable permit valuations total ≈$198M (across the 95% of filings with a valuation we can stand behind). Filing activity is down 50% over the last 90 days versus the prior 90.
First permit: Mar 11, 2020 (2,410d ago)Latest permit: Jul 20, 2026 (88d ago)
The sales record
- Market
- San Jose
- Active
- 2020–2026 · 6 yrs
- Licence IDs on their permits
- —
- Reliable value
- $198M
- Coverage
- 95%
- Reliable filings
- 18
- Rank in San Jose
- #108
- Permits (all-time, all segments)
- 17
- Filings 90d
- 3
- Filings 30d
- 0
- Latest permit
- Jul 20, 2026
Typical project size$550Ktypically $150K–$6.2M across 18 valued permits
Where they work
Primarily Commercial Alteration — 89% of 19 segment-classified permits
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.
Monthly activity
Jul ’250–3 permits/moSep ’26
permits per month permit value
Service area
Typical service area ~4 mi in San Jose
The p90 footprint of where Devcon Construction has pulled permits in San Jose — drawn from all 19 of their indexed permits. It reflects detected permit activity, not a guaranteed service-area claim.
- San Jose19
Recent permitsLargest recent$103M· 5079 Disk Dr, San Jose, CA 95134
Showing 19 of 19 permits by Devcon Construction in the indexed window · most recent first
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- Sep 1, 2026Commercial Alteration450 W Santa Clara St, San Jose, CA 95113Tenant Improvement$3.4M
- Aug 18, 2026Commercial Alteration2325 Orchard Py, San Jose, CA 95131Tenant Improvement—
- Jul 20, 2026Commercial Alteration450 W Santa Clara St, San Jose, CA 95113Tenant Improvement$20K
- Jun 25, 2026Commercial Alteration2325 Orchard Py, San Jose, CA 95131Tenant Improvement$7.2M
- Jun 25, 2026Commercial Alteration175 W Tasman Dr, San Jose, CA 95134Tenant Improvement$10.0M
- Jun 15, 2026Commercial Alteration321 Park Av, San Jose, CA 95110Tenant Improvement$13.0M
- May 11, 2026Commercial Alteration1320 Ridder Park Dr, San Jose, CA 95131Tenant Improvement$240K
- May 11, 2026Commercial Alteration1310 Ridder Park Dr, San Jose, CA 95131Tenant Improvement$120K
- Apr 22, 2026Commercial Alteration960 W Hedding St 2, San Jose, CA 95126Tenant Improvement$1.5M
- Apr 17, 2026Commercial Alteration300 Holger Wy, San Jose, CA 95134Tenant Improvement$55K
- Mar 24, 2026Commercial Alteration2325 Orchard Py, San Jose, CA 95131Tenant Improvement$250K
- Feb 26, 2026Commercial Alteration878 Boynton Av, San Jose, CA 95117Tenant Improvement$1.3M
- Aug 28, 2025Residential Alteration457 N 1st St, San Jose, CA 95110Alteration$66K
- Aug 25, 2025Commercial Alteration5079 Disk Dr, San Jose, CA 95134Alteration$103M
- Aug 6, 2025Commercial Alteration175 W Tasman Dr, San Jose, CA 95134Tenant Improvement$350K
- Jul 30, 2025Commercial Alteration321 Park Av, San Jose, CA 95110Tenant Improvement$750K
- Jul 23, 2024Commercial Alteration1210 Aviation Av, San Jose, CATenant Improvement$50K
- Mar 4, 2024Commercial Alteration960 W Hedding St 2, San Jose, CA 95126Tenant Improvement$303K
- Mar 11, 2020Commercial New Construction325 Autumn Py, San Jose, CA 95110New Construction$56.0M
Sep 1, 2026 | 450 W Santa Clara St, San Jose, CA 95113 | Commercial Alteration | $3.4M |
Aug 18, 2026 | 2325 Orchard Py, San Jose, CA 95131 | Commercial Alteration | — |
Jul 20, 2026 | 450 W Santa Clara St, San Jose, CA 95113 | Commercial Alteration | $20K |
Jun 25, 2026 | 2325 Orchard Py, San Jose, CA 95131 | Commercial Alteration | $7.2M |
Jun 25, 2026 | 175 W Tasman Dr, San Jose, CA 95134 | Commercial Alteration | $10.0M |
Jun 15, 2026 | 321 Park Av, San Jose, CA 95110 | Commercial Alteration | $13.0M |
May 11, 2026 | 1320 Ridder Park Dr, San Jose, CA 95131 | Commercial Alteration | $240K |
May 11, 2026 | 1310 Ridder Park Dr, San Jose, CA 95131 | Commercial Alteration | $120K |
Apr 22, 2026 | 960 W Hedding St 2, San Jose, CA 95126 | Commercial Alteration | $1.5M |
Apr 17, 2026 | 300 Holger Wy, San Jose, CA 95134 | Commercial Alteration | $55K |
Mar 24, 2026 | 2325 Orchard Py, San Jose, CA 95131 | Commercial Alteration | $250K |
Feb 26, 2026 | 878 Boynton Av, San Jose, CA 95117 | Commercial Alteration | $1.3M |
Aug 28, 2025 | 457 N 1st St, San Jose, CA 95110 | Residential Alteration | $66K |
Aug 25, 2025 | 5079 Disk Dr, San Jose, CA 95134 | Commercial Alteration | $103M |
Aug 6, 2025 | 175 W Tasman Dr, San Jose, CA 95134 | Commercial Alteration | $350K |
Jul 30, 2025 | 321 Park Av, San Jose, CA 95110 | Commercial Alteration | $750K |
Jul 23, 2024 | 1210 Aviation Av, San Jose, CA | Commercial Alteration | $50K |
Mar 4, 2024 | 960 W Hedding St 2, San Jose, CA 95126 | Commercial Alteration | $303K |
Mar 11, 2020 | 325 Autumn Py, San Jose, CA 95110 | Commercial New Construction | $56.0M |
Other top Commercial Alteration contractors in San Jose
- Statewide Roofing, LLC Project Admin26 commercial alteration
- Novo Construction14 commercial alteration
- Level 10 Construction13 commercial alteration
- South Bay Construction12 commercial alteration
- Mc Larney, Kevin11 commercial alteration
- Technical Builders11 commercial alteration
Put Devcon Construction on your call list.
Watch this contractor above for a daily email when they pull a new permit — or open the whole San Jose book: every ranked contractor, enriched and parcel-joined.