Sonoma County Building Permits & Contractor Leads

1,426 indexed permits · 172 active contractors · Sonoma County, 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.

“345 building permits were filed in Sonoma County in the last 30 days — recent, verifiable demand a competitor hasn't worked yet.”
Wes Crainshaw, founder of PermitGrab
Sonoma County building permits — key stats
Permits (last 90 days) 1,426
Total permit value (90d) $944,104
Active contractors 172
Newest permit 2026-07-30

PermitGrab tracks 172 active contractors who pulled 1,426 building permits in Sonoma County, CA as of 2026-07-30. Permits updated daily.

Lagging · Expected daily • newest record 5d old

PermitGrab is a $149/mo subscription that surfaces every Sonoma County 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 Sonoma County leads by trade: solar · roofing · HVAC · electrical · fire protection · new construction.

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One email a week with the newest Sonoma County building permits — the contractors, addresses, and project values. No credit card, unsubscribe anytime.

Sonoma County building permit activity

Contractors pulled 345 building permits in Sonoma County over the last 30 days. Over 90 days: 1,426 permits worth $944,104.

Most active contractors (last 6 months)

  1. SUNRUN — 14 permits
  2. MOORE HOME SERVICES — 14 permits
  3. SONS INC — 11 permits
  4. CAPSTONE ROOFING INC — 9 permits
  5. VITAL ENERGY SOLUTIONS LLC — 8 permits
  6. TESLA ENERGY OPERATIONS INC — 6 permits
  7. HENRY MECHANICAL — 6 permits
  8. BCFS INC — 5 permits
  9. ASSOCIATES INC — 5 permits
  10. HOLGUIN ROOFING INC — 4 permits
1,426
Indexed Permits
172
Active Contractors
158
Verified Phones
2026-07-30
Last Updated
Updated recently · 2026-07-30
📊 View Sonoma County live permit pulse →
Sonoma County had 345 new building permits filed in the last 30 days, led by 123 general construction, 68 roofing and 37 hvac.

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All permits

Permit data through 2026-07-30
🔎 See for yourself — free: click any Reveal button to unmask up to 10 real contractor phone numbers. No account needed.

1,426 records — permits and code violations sorted by date

Date Type Value Address Details Contractor / Status Save
2026-06-11 Roofing 9334 Chalk Hill Rd Healdsburg CA 95448 Engineered roof truss calculations for BLD22-8525.R01. The calculations have bee… DANIEL STRENING
📞 (•••) •••-•••• 🔒 Reveal
2026-06-11 Solar 5193 Oak Meadow Dr Santa Rosa CA 95401 Original PV & battery installed under BLD20-3270. Re- move existing inverter. In… SUN SOLAR INC
📞 (•••) •••-•••• 🔒 Reveal
2026-06-11 Solar 514 Tunney Pl Santa Rosa CA 95403 4.5kW (10) Panel Roof mount PV System w/ ESS. SUNRUN
📞 (•••) •••-•••• 🔒 Reveal
2026-06-11 Solar 20 Lori Ln Petaluma CA 94952 8.55kW (19) Panel Roof mount PV System w/ ESS. SUNRUN
📞 (•••) •••-•••• 🔒 Reveal
2026-06-11 Solar 5620 Dempsey Pl Santa Rosa CA 95403 6.75kW (15) Panel Roof mount PV System w/ ESS. SUNRUN
📞 (•••) •••-•••• 🔒 Reveal
2026-06-11 Roofing 326 Conifer Close The Sea Ranch CA 95497 TEAR OFF AND RE-ROOF WITH CLASS A COMP SHINGLES/NO SHEATHING/SELF CERTIFIED. 48 … HOLGUIN ROOFING INC
📞 (•••) •••-•••• 🔒 Reveal
2026-06-11 General Construction 17577 Johnson Ave Sonoma CA 95476 SFD-spray stucco on house (painting after, no permit required) SEBASTAIN AND KELLY HERNANDEZ
📞 (•••) •••-•••• 🔒 Reveal
2026-06-11 HVAC/Mech 193 San Luis Rd Sonoma CA 95476 Construction of a new agricultural building for storage of vineyard equipment, a…
📞 (•••) •••-•••• 🔒 Reveal
2026-06-11 General Construction 2614 Paulin Dr Santa Rosa CA 95403 Owner requested revision to drawings for the addition of Suite address numbering… COAR DESIGN GROUP
📞 (•••) •••-•••• 🔒 Reveal
2026-06-11 Plumbing Install new residential 40 galloon RHEEM water heater ROOTER HERO PLUMBING
📞 (•••) •••-•••• 🔒 Reveal
2026-06-11 General Construction 430 W Grant St Healdsburg CA 95448 SFD, Install (N) ESS 13.5kWh ASSOCIATES INC
📞 (•••) •••-•••• 🔒 Reveal
2026-06-11 Roofing 401 Sexton Rd Sebastopol CA 95472 Replace roof ~ 580 sq ft
📞 (•••) •••-•••• 🔒 Reveal
2026-06-11 Electrical 14150 Church St 4 Guerneville CA 95446 Upgrade electrical panel. For unit #4
📞 (•••) •••-•••• 🔒 Reveal
2026-06-11 HVAC/Mech 2144 Coffee Ln Sebastopol CA 95472 SFD, 2-TON HEAT PUMP MINI SPLIT W/ (2) INDOOR HEADS, OUTDOOR UNIT LOCATED ON THE… HENRY MECHANICAL
📞 (•••) •••-•••• 🔒 Reveal
2026-06-11 Electrical 2904 Bardy Rd Santa Rosa CA 95404 FIRE REBUILD (N) RESIDENCE 1000 SQFT CONVERT (E) 500 SQFT PREVIOUSLY PERMITTED (… BILL CILEO
📞 (•••) •••-•••• 🔒 Reveal
2026-06-11 Solar 700 Marty Ln Petaluma CA 94952 Roof mount solar system
📞 (•••) •••-•••• 🔒 Reveal
2026-06-11 Roofing 9226 W Dry Creek Rd Healdsburg CA 95448 TEAR OFF AND REROOF WITH 22 SQUARES OF NEW SHINGLES. NO RESHEET. WARREN CONSTRUCTION
📞 (•••) •••-•••• 🔒 Reveal
2026-06-11 Temporary 1600 Ridge Rd Sonoma CA 95476 Temporary Power Pole for Construction BLD25-7969 POWER POLE SERVICE INC
📞 (•••) •••-•••• 🔒 Reveal
2026-06-11 Roofing 1110 Thompson Ln Petaluma CA 94952 Tear off existing roofs on all 3 buildings on property and replace with Class A … ×2 NORTHERN PACIFIC ROOFING INC
📞 (•••) •••-•••• 🔒 Reveal
2026-06-10 Electrical 381 Grant Ave Healdsburg CA 95448 Install new three phase 100 amp service for Vineyard pump MAXX POWER ELECTRIC INC
📞 (•••) •••-•••• 🔒 Reveal
2026-06-10 Electrical 1373 Gossage Ave Petaluma CA 94952 125 amp overhead residential panel upgrade LADY B ELECTRIC INC
📞 (•••) •••-•••• 🔒 Reveal
2026-06-10 Electrical 1375 Gossage Ave Petaluma CA 94952 2 Sub panels 1- Cottage 1-Big Barn Residential subpanels located at 1375 Gossage… LADY B ELECTRIC INC
📞 (•••) •••-•••• 🔒 Reveal
2026-06-10 Solar 711 Furlong Rd Sebastopol CA 95472 REVISION: PV module and quantity changed; array size changed; DC power now 11.16… VITAL ENERGY SOLUTIONS LLC
📞 (•••) •••-•••• 🔒 Reveal
2026-06-10 Solar 11732 Creek Hollow Rd Healdsburg CA 95448 25.65kW (57) Panel Roof mount PV System w/ (4) ESS. SUNRUN
📞 (•••) •••-•••• 🔒 Reveal
2026-06-10 Solar 592 Baines Ave Sonoma CA 95476 3.15kW (7) Panel Roof mount PV System w/ (2) ESS w/PCS w/ New 225A Sub Panel. SUNRUN
📞 (•••) •••-•••• 🔒 Reveal
2026-06-10 Solar 20713 Denmark Ct Sonoma CA 95476 Roof?mount remove and reinstall of existing PV system, like?for?like. Existing s… SONS INC
📞 (•••) •••-•••• 🔒 Reveal
2026-06-10 General Construction 1675 Mountain View Ave Petaluma CA 94952 Revised plans for this permit BLD25-7229 SONS INC
📞 (•••) •••-•••• 🔒 Reveal
2026-06-10 Battery Storage 133 Casabella Dr Sonoma CA 95476 New 13.5 kwh energy storage system installed on existing single family dwelling.… ASSOCIATES INC
📞 (•••) •••-•••• 🔒 Reveal
2026-06-10 Solar 2312 Magnolia Ave Petaluma CA 94952 Rooftop Mounted Solar Energy System PV 10 SIL-440QD solar modules 1 SE11400H-US … ROCKIN ROOFERS
📞 (•••) •••-•••• 🔒 Reveal
2026-06-10 Roofing 11765 Old Redwood Hwy Healdsburg CA 95448 Tear off existing roof and remove all debris. Install class A fire rated shingle… REDWOOD EMPIRE ROOFING
📞 (•••) •••-•••• 🔒 Reveal
2026-06-09 Fire Protection 31639 McCray Rd Cloverdale CA 95425 NFPA 13D FIRE SPRINKLER SYSTEM 31639 MCCRAY RD BCFS INC
📞 (•••) •••-•••• 🔒 Reveal
2026-06-09 Plumbing 20680 Mockingbird Rd Bodega Bay CA 94923 Replace 50gal power vent water heater in garage. Replace two pee traps MOORE HOME SERVICES
📞 (•••) •••-•••• 🔒 Reveal
2026-06-09 Fire Protection 4119 Harrison Grade Rd Sebastopol CA 95472 New 13-d Fire Sprinkler System ADU MICHAEL KITTEL
📞 (•••) •••-•••• 🔒 Reveal
2026-06-09 Electrical 178 Helm The Sea Ranch CA 95497 Like for like replace of 200amp electric meter panel MD Electric and Solar Inc.
📞 (•••) •••-•••• 🔒 Reveal
2026-06-09 Fire Protection 31643 McCray Rd Cloverdale CA 95425 NFPA 13D FIRE SPRINKLER SYSTEM 31643 MCCRAY RD BCFS INC
📞 (•••) •••-•••• 🔒 Reveal
2026-06-09 HVAC/Mech 800 Irwin Ln Santa Rosa CA 95401 Remove unpermitted HVAC and Electrical on building #5 on site plan provided. BUSCH CONSTRUCTION
📞 (•••) •••-•••• 🔒 Reveal
2026-06-09 HVAC/Mech 800 Irwin Ln Santa Rosa CA 95401 Remove unpermitted Hot water heater, air conditioner, and electrical in building… BUSCH CONSTRUCTION
📞 (•••) •••-•••• 🔒 Reveal
2026-06-09 Electrical 6968 W Dry Creek Rd Healdsburg CA 95448 Upgrade main panel to 225A TESLA ENERGY OPERATIONS INC
📞 (•••) •••-•••• 🔒 Reveal
2026-06-09 Battery Storage 6568 Sonoma Mountain Rd Santa Rosa CA 95404 Install 5 battery backups TESLA ENERGY OPERATIONS INC
📞 (•••) •••-•••• 🔒 Reveal
2026-06-09 Pool/Spa 7530 Occidental Rd Sebastopol CA 95472 Construct a new single detached 1200 square foot ADU and 300 square foot deck in…
📞 (•••) •••-•••• 🔒 Reveal
2026-06-09 Windows/Doors $2,500 8824 Egg Farm Ln Kenwood CA 95452 Addition of outdoor shower Valuation $2,500 SWAN POOLS
📞 (•••) •••-•••• 🔒 Reveal
2026-06-09 HVAC/Mech 1324 Wikiup Dr Santa Rosa CA 95403 Removed BamCore wall framing and details. Revised plans to conventional 2x stud … DANIEL J BOWEN CONSTRUCTION INC
📞 (•••) •••-•••• 🔒 Reveal
2026-06-09 HVAC/Mech 8676 Palmer Creek Rd Healdsburg CA 95448 New detached workshop
📞 (•••) •••-•••• 🔒 Reveal
2026-06-09 Fire Protection 18 E Fulton Rd Santa Rosa CA 95403 Deferred fire alarm submittal - replacement of existing fire alarm system for te… KASSABAUM INC
📞 (•••) •••-•••• 🔒 Reveal
2026-06-09 Electrical 4846 Hessel Rd Sebastopol CA 95472 SFD, Upgrade existing 100amp service panel to 200 amp service panel DANCE BUILDERS
📞 (•••) •••-•••• 🔒 Reveal
2026-06-09 HVAC/Mech 1579 Los Alamos Rd Santa Rosa CA 95409 New Detached Garage (480 SF) DANCE BUILDERS
📞 (•••) •••-•••• 🔒 Reveal
2026-06-09 HVAC/Mech 10733 Slattery Rd Glen Ellen CA 95442 BEDROOM DECOMMISSION FROM THE MAIN THREE-BEDROOM RESIDENCE AND ASSIGNED ONE BEDR…
📞 (•••) •••-•••• 🔒 Reveal
2026-06-09 HVAC/Mech 868 Madrone Rd Sonoma CA 95476 Replace existing system with new heat pump system. Tie into existing ducting & e…
📞 (•••) •••-•••• 🔒 Reveal
2026-06-09 Electrical 15701 Hwy 12 Sonoma CA 95476 Replace existing 200 amp electrical service with new 200 amp electrical service JOE LUNARDI ELECTRIC INC
📞 (•••) •••-•••• 🔒 Reveal
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Top Contractors

Most active contractors by permit volume — last 90 days of activity shown in parentheses. 25 of 25 have verified phone numbers below.

🆕 New this week
Contractor Permits (90d) Trade Avg Value Contact
1. MOORE HOME SERVICES 📞 Active 14 (14) HVAC - 🔒 Reveal
2. SUNRUN 📞 2 permits/30d Active 14 (14) Solar - 🔒 Reveal
3. SONS INC 📞 Active 11 (11) HVAC - 🔒 Reveal
4. CAPSTONE ROOFING INC 📞 1 permits/30d 9 (9) Roofing - 🔒 Reveal
5. VITAL ENERGY SOLUTIONS LLC 📞 2 permits/30d 8 (8) Electrical - 🔒 Reveal
6. SUTTER ROOFING 📞 2 permits/30d 7 (7) Roofing - 🔒 Reveal
7. TESLA ENERGY OPERATIONS INC 📞 6 (6) Electrical - 🔒 Reveal
8. HENRY MECHANICAL 📞 6 (6) HVAC - 🔒 Reveal
9. ASSOCIATES INC 📞 5 (5) Electrical - 🔒 Reveal
10. BCFS INC 📞 5 (5) Fire Protection - 🔒 Reveal
11. TOM LYNCH CONSTRUCTION 📞 1 permits/30d 5 (5) Landscaping & Exterior - 🔒 Reveal
12. NORTHERN PACIFIC POWER SYSTEMS INC 📞 1 permits/30d 4 (4) Solar - 🔒 Reveal
13. D LAB CO 📞 1 permits/30d 4 (4) Roofing - 🔒 Reveal
14. TAYLOR ENERGY SYSTEMS INC 📞 4 (4) Roofing - 🔒 Reveal
15. HOLGUIN ROOFING INC 📞 4 (4) Roofing - 🔒 Reveal
16. GROUNDSWELL MANAGEMENT INC 📞 ⚠️ 2 1 permits/30d 4 (4) Interior Renovation - 🔒 Reveal
17. MD Electric and Solar Inc. 📞 4 (4) Electrical - 🔒 Reveal
18. CITADEL ROOFING 📞 4 (4) Roofing - 🔒 Reveal
19. SECOND GENERATION ROOFING INC 📞 1 permits/30d 4 (4) Roofing - 🔒 Reveal
20. ELEVATED COMFORT INC 📞 4 (4) HVAC - 🔒 Reveal
21. BETTER EARTH ELECTRIC INC 📞 4 (4) Solar - 🔒 Reveal
22. CORNERSTONE ROOFING INC 📞 4 (4) Roofing - 🔒 Reveal
23. THE ROOFER 📞 3 (3) Roofing - 🔒 Reveal
24. MATLOCK ROOFING INC 📞 3 (3) Roofing - 🔒 Reveal
25. HERITAGE QUALITY ROOFING INC 📞 3 (3) Roofing - 🔒 Reveal

Viewing 25 of 25 contractors in Sonoma County

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Permit Types in Sonoma County
Construction Activity in Sonoma County

New building permits in Sonoma County, 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 Sonoma County Building Permits

Sonoma County, California processes thousands of building permits covering residential construction, commercial buildouts, renovations, and specialty trade work. PermitGrab tracks 1426+ Sonoma County building permits — updated daily from official city sources.

Every new construction project in Sonoma County 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 Sonoma County.

How Contractors Use Sonoma County Permit Data

HVAC contractors, electricians, plumbers, and roofers in Sonoma County 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 Sonoma County 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 Sonoma County 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 Sonoma County open data portal.

Who pulled permits in Sonoma County this week?

The most active contractors filing in Sonoma County right now include MOORE HOME SERVICES, SUNRUN, SONS INC, CAPSTONE ROOFING INC and VITAL ENERGY SOLUTIONS LLC. PermitGrab tracks 172 active contractors across the metro, with new filings indexed on every refresh.

How fresh is Sonoma County permit data?

The most recent permit indexed for Sonoma County is dated 2026-07-30. Expected daily • newest record 5d old. 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 Sonoma County right now?

In the last 30 days, Sonoma County permitting activity covers 345 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 Sonoma County

Lists are for mailing. Phones are for closing.

📞

The same-day call

Filter Sonoma County 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 Sonoma County — 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 Sonoma County — $149/mo

How to look up Sonoma County building permits

Search recent Sonoma County, CA building permits by address, contractor, and permit type in the table above — pulled from the Sonoma County building department's public permit records and updated as new filings post. Filter by trade or search an address to look up a specific permit. For this week's filing volume and the most active contractors, see the Sonoma County Permit Pulse.

Sonoma County Contractor Guides

In-depth resources for contractors working in Sonoma County

2026-06-19

Sonoma County CA Contractor Permit Leads With Phone Numbers (2026)

Sonoma County anchors California's wine country and pulls strong roofing, HVAC and solar volume. Here is how to turn its permit feed into a ...

Read guide →
Nearby California Cities — explore building permits in other California cities

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Frequently Asked Questions about Sonoma County Building Permits

How many building permits does PermitGrab track in Sonoma County?

PermitGrab currently tracks 1426 building permits in Sonoma County, 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 Sonoma County permit data?

PermitGrab collects Sonoma County daily. New permits appear here within 1–3 days of the municipal source publishing them. The count above reflects the complete current record from that source.

How can contractors find construction leads in Sonoma County?

Contractors find leads in Sonoma County 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 Sonoma County — 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?

Sonoma County permit & owner data, by use case

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

Real estate investors
Code violations in Sonoma County = motivated sellers. Out-of-state landlord + active citation = top of the wholesale call list.
Contractors & subs
Every Sonoma County GC who pulled a permit this week is sourcing labor and materials right now. Phone numbers included.
Home service companies
A Sonoma County 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 Sonoma County are the highest-intent solar lead signals. Owner-occupant filter built in.
Insurance agents
Sonoma County renovations trigger updated dwelling-coverage limits. Get the address-level signal before the renewal cycle does.
Material suppliers
Lumber, drywall, roofing, fixtures — every Sonoma County permit is a parts list. Build a route by job type and value tier.
Developers & new construction
Ground-up builds in Sonoma County 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 Sonoma County & 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
Live permit checker, national pulse dashboard, and a free city-by-city volume lookup — no signup required.
Permit activity badge
Show clients you track live Sonoma County permit activity — copy one line of HTML for your website.

More California permit data

Sacramento permits Sacramento County permits San Jose permits San Francisco permits San Bernardino County permits Oakland permits Moreno Valley permits Los Angeles permits Santa Clara County permits Stockton permits

Comparing permit-data tools? See BuildZoom vs Shovels vs PermitGrab (2026) — pricing, coverage, and which fits contractors, suppliers, and developers.

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Sonoma County permits by trade

Sonoma County addition permits Sonoma County concrete & masonry permits Sonoma County demolition permits Sonoma County electrical permits Sonoma County fire protection permits Sonoma County general construction permits Sonoma County hvac permits Sonoma County interior renovation permits Sonoma County landscaping permits Sonoma County new construction permits Sonoma County plumbing permits Sonoma County roofing permits Sonoma County solar permits Sonoma County structural permits Sonoma County windows & doors permits
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