Walnut Creek HVAC Permits & Property Data

197 indexed permits · Walnut Creek, California.

Not shared leads. Not a marketplace. Every record is a public permit filing you can verify yourself — your competitors aren't handed the same list. One closed job typically covers the whole year. Cancel anytime in one click — no retention call.

PermitGrab tracks 197 building permits in Walnut Creek, CA as of 2026-06-18. Updated periodically.

Up to date · Updated daily • newest record from 1d ago

PermitGrab is a $149/mo subscription that surfaces every Walnut Creek building permit, contractor record, and code violation from the official municipal feed within 12-24 hours of filing — used by solar installers, roofers, HVAC contractors, real-estate investors, and insurance restoration teams to acquire leads at the moment a homeowner commits to a project. 14-day free trial below — cancel anytime in one click.

Filter Walnut Creek leads by trade: solar · roofing · HVAC · electrical · fire protection · new construction.

197
Indexed Permits
0
Active Contractors
2026-06-18
Last Updated
Updated today · live from city records
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Walnut Creek had 197 new building permits filed in the last 30 days, led by 75 signage, 41 hvac and 27 solar.

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197 records — permits and code violations sorted by date

Date Type Value Address Details Contractor / Status Save
2026-06-16 HVAC/Mech Replace AC
2026-06-15 HVAC/Mech Supply and install 30A circuit and DCC12 energy management device for dryer circ…
2026-06-15 HVAC/Mech Replacement of galvanized water pipe in crawlspace with new copper
2026-06-15 HVAC/Mech replace condenser and coil. No mod to ductwork
2026-06-14 HVAC/Mech Replacement of galvanized water pipe in crawlspace with new copper
2026-06-14 HVAC/Mech Furnace like for like replacement
2026-06-13 HVAC/Mech Replace AC w/16SEER 5 ton AC, like for like
2026-06-13 HVAC/Mech Installation of natural gas line for firepit (66 linear ft)
2026-06-12 HVAC/Mech Panel work and install of QC 2090 Eaton feed
2026-06-12 HVAC/Mech REPLACE FURNACE & AC WITH HEAT PUMP & AIR HANDLER
2026-06-12 HVAC/Mech Spot repair from the exterior of the home to the side fence; installing new 4" S…
2026-06-12 General Construction AFTER HOURS REQUEST: Site cleanup, tying rebar, hand-digging or backfilling tren…
2026-06-11 HVAC/Mech Estimate - Mechanical, Electrical, or Plumbing Only
2026-06-11 General Construction WEATHERIZATION
2026-06-11 HVAC/Mech 100 - 100 Amp sub panel replacement located on the hallway. New sub panel back t…
2026-06-10 HVAC/Mech Repipe the home's water distribution system, repair/rebuild the water service ri…
2026-06-10 HVAC/Mech Bathroom Demolition of existing tub surround / flooring  Tub to shower conversio…
2026-06-10 General Construction REMOVE AC DISCONNECT FROM PLANS, LAYOUT CHANGED FOR ARRAY 1
2026-06-09 HVAC/Mech Installation of 4T Heat Pump with 4T Air Handler.
2026-06-09 HVAC/Mech Changeout HVAC system. Install air handler closet
2026-06-09 HVAC/Mech Add 6 led fire rated lights in living room. add 2 Led fire rated lights in maste…
2026-06-09 HVAC/Mech installing 3 ton daikin fit
2026-06-09 HVAC/Mech 3 TON AC AND COIL C/O 60K BTUS 80% FURNACE C/O
2026-06-09 HVAC/Mech New HVAC units at existing corridors (no HVAC currently provided)
2026-06-09 Roofing Replace rooftop packaged heating and cooling unit like for like.
2026-06-09 HVAC/Mech Emergency replacement of leaking original 1-inch compression main shut-off in pa…
2026-06-09 HVAC/Mech Installing Ducted Mini-Split.
2026-06-09 HVAC/Mech replacement furnace /coil/AC condenser
2026-06-08 HVAC/Mech Changing both furnaces and AC's like for like
2026-06-08 HVAC/Mech 3.5 TON CONDENSER W/ COIL CHANGEOUT IN BACK YARD
2026-06-08 HVAC/Mech Changing existing water heater to a tankless water heater. Same location no relo…
2026-06-08 HVAC/Mech Replacing A/C, Coil, and Furnace.
2026-06-08 HVAC/Mech 100K BTUS 80% FURNACE CHANGEOUT GARAGE
2026-06-08 HVAC/Mech Mechanical, Electrical, or Plumbing Only
2026-06-08 HVAC/Mech 8 DUCT SUPPLY C/O.
2026-06-07 HVAC/Mech From existing subpanel, supply and install a 220 V 50 amp cooktop circuit throug…
2026-06-05 HVAC/Mech Replaced existing furnace and heat pump.
2026-06-05 General Construction Remove and replace livingroom fireplace. Run power in garage for future 48 amp 2…
2026-06-05 HVAC/Mech Changing out AC to a Heat Pump, R/R COIL
2026-06-05 HVAC/Mech 4 TON HEAT PUMP AC AND AIR HANDLER, GAS TO ELECTRIC CONVERSION WITH NEW ELECTRIC…
2026-06-05 HVAC/Mech Replace furnace like for like & A/C with Heat Pump
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No contractor lead data available for Walnut Creek. The city's permit feed publishes addresses and project values but doesn't expose contractor names. Property-owner and permit details are still available below.

Permit Types in Walnut Creek
Construction Activity in Walnut Creek

New building permits in Walnut Creek, California indicate upcoming construction projects. Contractors can identify subcontracting opportunities by monitoring recently issued permits for residential renovations, commercial buildouts, and new construction. Early outreach to permit holders often results in higher close rates before projects go to competitive bid.

About Walnut Creek Building Permits

Walnut Creek, California processes thousands of building permits covering residential construction, commercial buildouts, renovations, and specialty trade work. PermitGrab tracks 197+ Walnut Creek building permits — updated periodically from official city sources.

Every new construction project in Walnut Creek requires a building permit before work can begin. These public records include the project address, scope of work, estimated cost, and often the general contractor's name — making them valuable leads for subcontractors looking for new projects in Walnut Creek.

How Contractors Use Walnut Creek Permit Data

HVAC contractors, electricians, plumbers, and roofers in Walnut Creek use building permit data to find projects before they hit traditional lead services. When a new commercial buildout or residential renovation permit is filed, it signals upcoming work that needs subcontractors.

Instead of competing for shared leads on HomeAdvisor or Angi, contractors who monitor Walnut Creek building permits can reach out to general contractors the day a permit is issued — before anyone else calls. This first-mover advantage leads to higher close rates and better project selection.

PermitGrab sends daily email alerts filtered by trade, so Walnut Creek electrical contractors only see electrical permits, HVAC contractors only see mechanical permits, and so on.

Reviewed by Marcus Reeves · Page data current as of · Sources: official Walnut Creek open data portal.

Who pulled permits in Walnut Creek this week?

PermitGrab indexes 197 building permits in Walnut Creek, with new filings from the city's permit feed on every refresh.

How fresh is Walnut Creek permit data?

The most recent permit indexed for Walnut Creek is dated 2026-06-17. Updated daily • newest record from 1d ago. Permit records carry filing date, address, project value, contractor name (where the source publishes it), and permit type, so a fresh row means a fresh lead.

What construction is happening in Walnut Creek right now?

In the last 30 days, Walnut Creek permitting activity covers 197 new building permits. The mix spans new construction, residential renovations, mechanical/electrical/plumbing upgrades, roof replacements, demolitions, and tenant improvements — every record is a buying signal for a different contractor or supplier persona.

Three plays that win in Walnut Creek

Lists are for mailing. Phones are for closing.

📞

The same-day call

Filter Walnut Creek to your trade each morning. Every fresh permit shows the contractor with a verified phone — call the GC to sub, call the owner to upsell the next phase, while competitors are still printing postcards.

🕵️

The competitor watch

Search any competitor's name and see every job they pulled in Walnut Creek — where they're working, what they're charging the city in declared value, and which neighborhoods they own. Pitch the follow-on work at each address.

🚨

The motivated-seller list

Code violations matched to property owners. An owner facing a citation is the warmest restoration, repair, or wholesale-offer lead there is — and no marketplace sells this list.

Run these plays in Walnut Creek — $149/mo
Nearby California Cities — explore building permits in other California cities

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Frequently Asked Questions about Walnut Creek Building Permits

How many building permits does PermitGrab track in Walnut Creek?

PermitGrab currently tracks 197 building permits in Walnut Creek, California. Data is pulled directly from the official municipal open-data source on every collection cycle and includes permit number, address, permit type, contractor, status, and estimated value where available.

How fresh is the Walnut Creek permit data?

PermitGrab collects Walnut Creek on every daemon cycle. Its municipal source is currently updated periodically, so new permits appear here within 1–3 days of the source publishing them. The count above reflects the complete current record from that source.

How can contractors find construction leads in Walnut Creek?

Contractors find leads in Walnut Creek by filtering PermitGrab by trade and ZIP code, then contacting the permit applicant (owner or general contractor) directly. Pro subscribers get verified phone numbers and can set up saved-search email alerts so new matches land in their inbox the same day they’re filed.

What’s included in the 14-day trial?

The 14-day trial includes full Pro access to Walnut Creek — unlimited phone and website reveals, CSV export, trade and value-tier filters, lead scoring, and violation cross-reference flags. Card required to start; cancel anytime before day 14.

Can I cancel anytime?

Yes. Cancel any time from your account page — no contracts, no cancellation fees. Your subscription stays active through the end of the current billing period.

Who buys this data?

Walnut Creek permit & owner data, by use case

Same data, different angle. Pick the playbook that matches what you sell.

Real estate investors
Code violations in Walnut Creek = motivated sellers. Out-of-state landlord + active citation = top of the wholesale call list.
Contractors & subs
Every Walnut Creek GC who pulled a permit this week is sourcing labor and materials right now. Phone numbers included.
Home service companies
A Walnut Creek addition or remodel signals an HVAC, plumbing, or warranty upsell window. Reach owners while the project is fresh.
Solar installers
Roof permits and electrical upgrades in Walnut Creek are the highest-intent solar lead signals. Owner-occupant filter built in.
Insurance agents
Walnut Creek renovations trigger updated dwelling-coverage limits. Get the address-level signal before the renewal cycle does.
Material suppliers
Lumber, drywall, roofing, fixtures — every Walnut Creek permit is a parts list. Build a route by job type and value tier.
Developers & new construction
Ground-up builds in Walnut Creek mean a long runway of subcontractor and material orders. Sort new-construction permits by project value and reach the GC before the trades are locked.
Free resources

More on Walnut Creek & U.S. construction activity

U.S. Construction Permit Pulse
Our 90-day data report: permit volume by metro, hottest trades, and average project values. Free to read and cite.
Free permit tools
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More California permit data

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Walnut Creek by trade

Walnut Creek roofing permits Walnut Creek hvac permits Walnut Creek electrical permits Walnut Creek plumbing permits Walnut Creek solar permits
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