Solar
41%7,549 active
Residential rooftop PV dominates the count — Title 24 and California's solar-on-new-homes mandate keep San José's single-family and townhome stock cycling permits faster than any other trade in the valley.
San Jose, California
San Jose construction projects, live across Silicon Valley.
13,471 active projects across San Jose & Santa Clara County — from the residential rooftop-solar and reroof wave riding California's Title 24 energy code to the Diridon Station, North San José, and tech-campus corridor where the real dollars concentrate. Filter by trade, value, and stage — pursue before bid award.
13,471
Active projects across San Jose & Santa Clara County
29,010
Projects with an identified contractor
2,543
Projects with new permits in the last 30 days
Market snapshot
What's actually happening in San Jose construction in 2026
San José is a two-speed market, and a sales pipeline that misses the split will misread it. The City of San José Planning, Building & Code Enforcement department (PBCE) is the AHJ inside city limits, with Santa Clara County handling unincorporated land and the broader Silicon Valley — and Santa Clara Valley Water sitting alongside both on anything that touches service tie-ins or grading near a creek. Most of the sheer permit count is residential: rooftop solar and reroofs driven by California's Title 24 energy code and the rooftop-solar-on-new-homes mandate, layered on top of a major ADU (accessory dwelling unit) wave running through single-family lots across the valley.
But the count and the dollars do not live in the same place. The high-value work is tech R&D and campus development — Google's Downtown West / Diridon Station mega-project anchoring downtown, plus Apple, Nvidia, and Cisco campus expansion, and the commercial corridor running through North San José, Coleman, and the Berryessa BART station. That work is a small number of very large projects: a handful of permits carrying scope that dwarfs thousands of rooftop PV jobs combined. Reading San José by raw permit volume points you at solar and roofing; reading it by value points you at a short list of mega-projects and the M&E and structural specialty trades feeding them.
The teams winning here pick which San José they're selling into and build their filters accordingly. A solar or roofing crew lives in the residential firehose and wins on speed and density — being first to the reroof, bundling the PV mount, working a neighborhood deep. A mechanical, electrical, or structural specialty chasing campus and multifamily work lives in a much thinner feed where each project is worth orders of magnitude more, the GC and architect networks are concentrated, and the outreach window opens long before the building permit. Running one filter set across both surfaces noise; segmenting by value tier is the operating pattern of the firms scaling fastest in the valley.
Trade mix
Where the project volume sits in San Jose
Share of tracked active projects across San Jose and Santa Clara County over the last 12 months.
Roofing
26%4,751 active
Reroofs across the West San José, Willow Glen, and Almaden neighborhoods, frequently bundled with the solar mount — a roof permit in this metro is often the leading edge of a PV install.
Plumbing
9%1,606 active
Repipes plus the ADU wave — Santa Clara County's accessory-dwelling-unit surge drives new water and sewer service tie-ins through City of San José PBCE and Santa Clara Valley Water.
HVAC / mechanical
8%1,377 active
Residential changeouts and heat-pump electrification, plus the mechanical scope behind tech R&D and campus tenant work along the North San José and Coleman corridors.
Electrical
5%1,004 active
Service upgrades and EV-charger circuits feeding the solar and ADU pipelines, with the heaviest commercial loads landing on the Apple, Nvidia, and Cisco campus footprints.
Concrete & structural
4%737 active
Foundations and structural scope skewed toward the large end — Google's Downtown West / Diridon mega-project and North San José multifamily ground-up are where this slice concentrates.
Pursuit playbook
The San Jose pursuit playbook
How the top construction sales teams across San Jose & Silicon Valley operate in 2026.
- 1
Pick your value tier before you pick your filter
San José is two markets in one feed: the residential solar / reroof / ADU firehose, and the short list of high-dollar tech and multifamily projects. Decide which one you sell into — speed-and-density on the residential side, or thin-feed high-value on the campus side — and build your saved filters around that tier. Running both at once buries the signal you care about.
- 2
Treat the roof permit as the solar leading indicator
In this metro a reroof and a rooftop-PV install are usually the same project on a short lag. If you're chasing either trade, watch roofing permits as the earliest signal — the mount, the electrical service, and the inspection sequence follow on a predictable cadence, and being first to the homeowner wins the bundle.
- 3
Watch the ADU wave through PBCE and the County
Santa Clara County's accessory-dwelling-unit surge drives new plumbing, electrical, and HVAC scope across single-family lots. City of San José PBCE handles permits inside the city; the County covers unincorporated land. Saving an ADU filter across both jurisdictions surfaces a steady stream of small-but-fast residential work the big GCs ignore.
- 4
Map the campus and Diridon corridor early
Google's Downtown West / Diridon Station project, plus Apple, Nvidia, and Cisco campus work and the North San José / Coleman / Berryessa BART commercial corridor, are where the dollars concentrate. These move through planning and entitlement long before a building permit issues — track the early-stage filings to time M&E and structural outreach before the bid is locked.
- 5
Don't forget Santa Clara Valley Water
Anything touching service tie-ins, grading, or work near a creek pulls in Santa Clara Valley Water alongside the city or county building department. Those parallel approvals often pre-date the building permit and reveal scope — utility, sewer, stormwater — the building permit alone won't show.
- 6
Drop everything into the CRM the same day
Pipedrive sync, project → owner → GC → architect linkage, and a stage-tagged note for every interaction. The valley moves fast on the residential side and slow-but-huge on the campus side — the CRM is how you keep both pipelines honest instead of letting the small jobs drown the big ones.
FAQ
San Jose construction FAQ
The San José feed refreshes continuously across the city and Santa Clara County. 2,543 projects picked up new permits in the last 30 days, and new permits typically appear in the live feed within hours of issuance with inspection events refreshing nightly.
See San Jose on the live map.
30 minutes with a founder. We pull up San José & Silicon Valley — the residential solar and ADU firehose, or the Diridon and North San José campus corridor — and ship a workspace the same day if it's a fit.
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