Hayward Building Permits & Project Research

1,473 indexed permits · 534 contractor names in the last 90 days · Hayward, California.

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Hayward building permits — key stats
Active contractors 534
Newest permit 2026-11-01

PermitGrab tracks 1,473 building permits in Hayward, CA as of 2026-11-01, including 534 active contractors identified from filings in the last 90 days.

✓ Recent record dates

Record recency is based on available filing or issue dates; it does not verify publication time or collection delay.

Newest permit date:

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Filter Hayward permits by trade: solar · roofing · HVAC · electrical · fire protection · new construction.

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One email a week with the newest Hayward building permits — contractors, addresses, and project values. Free summary only — no credit card. Pro research tools require a separate 14-day trial with a card. Available fields vary by source. Unsubscribe anytime.

1,473
Indexed Permits
534
Contractor names (90 days)
2026-11-02
Last Updated
Source date: 2026-11-01

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New permits, and contractor activity sent when new public records are available.

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Published permit & code records

Permit data through 2026-11-01
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1,473 permits sorted by date

Project value is blank on every record displayed here, so the Value column is omitted.

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Date Type Address Details Contractor / Status Save
2026-07-13 Solar
Source type: SolarAPP - Residential Photo-Voltaic
27099 Capri Ave Hayward CA 94545 7.65 KW DC (17) Panels Roof Mount PV system with (1) ESS and (1) Expansion Pack 7.65 kW battery solar SUNRUN INSTALLATION SERVICES INC
2026-07-13 Solar
Source type: SolarAPP - Residential Photo-Voltaic
27061 Columbia Ct Hayward CA 94542 Install 3.96kw solar system, 9 panels 9 micro 3.96 kW 9 panels solar Nexus Energy Systems
2026-07-13 Electrical
Source type: Residential - General Electrical
25832 Scripps St Hayward CA 94545 Rewiring all outlets and switches, installing smoke and carbon monoxide detector… EAST HILLS ELECTICAL
2026-07-12 Roofing
Source type: Residential - Re-Roof
22142 Thelma St Hayward CA 94541 1600 square feet roof,tear out and replace ,owner performed work. 1600 sq replacement CURRENT RENTAL PROPERTY OWNER
2026-07-12 Roofing
Source type: Residential - Re-Roof
27715 Seminole Way Hayward CA 94544 REMOVE EXISTING COMP INSTALL FELT AND NEW COMP $18,000 @ 23 SQUARE 23 sq New installation T D ROOFING INC
2026-07-11 Fire Protection
Source type: Fire Alarm - Existing System
17327 Meekland Ave Hayward 94541 TH EINTENT OF THIS SUBMITTAL IS TO SHOW THE INSTALLATION OF A DMP COMMUNICATOR A… Lyuba Solomakha
2026-07-11 Solar
Source type: Residential - E.V. Charger
25172 Soto Rd Install Tesla EV charger Minh Tran
2026-07-10 Roofing
Source type: Residential - Re-Roof
29472 Chance St Hayward CA 94544 Shingle Reroof. Installing GAF Timberline HDZ shingle replacement Modern Roofing, Inc.
2026-07-10 Solar
Source type: SolarAPP - Residential Photo-Voltaic
27854 Mandarin Ave Hayward CA 94544 4.5 KW DC (10) Panels Roof Mount PV system with (1) ESS, New 200A Sub-Panel 4.5 kW battery solar SUNRUN INSTALLATION SERVICES INC
2026-07-10 Solar
Source type: SolarAPP - Residential Photo-Voltaic
133 Mountaintop Ave Hayward CA 94544 4.05 KW DC (9) Panels Roof Mount PV system with (2) ESS 4.05 kW battery solar SUNRUN INSTALLATION SERVICES INC
2026-07-09 Roofing
Source type: Residential - Re-Roof
1456 Fry Ln Hayward CA 94545 Roof tear off, install a fiberglass shingle, Class A, brown color. 30 squares. 30 sq shingle tear off replacement Brauns Roofing
📞 (•••) •••-••••
2026-07-09 Plumbing
Source type: Residential - Water Heater Replacement
27819 Barcelona Ave Hayward CA 94545 50-gallon traditional gas water heater c/o in outside closet. gas SERVICE CHAMPIONS
📞 (•••) •••-••••
2026-07-09 Electrical
Source type: Revision
29212 Mission Blvd Hayward CA 94544 Revision to BL-RPC-2024-00079. Lighting revision to an existing, upper/rear perg… Brighton Coulson Inc.
2026-07-09 HVAC
Source type: Residential - Heating and/or Cooling Equipment
623 Arcadia Dr Hayward CA 94541 Gas furnace replacement furnace replacement Element Home Solutions INC
2026-07-09 Electrical
Source type: Residential - General Electrical
1573 Rieger Ave Hayward CA 94544 Remove existing knob-and-tube wiring and complete a full residential rewire. Ins… 100A New installation Dalcon Inc
2026-07-09 Demolition
Source type: Building Minor Demolition/Miscellaneous (Residential only)
21702 Westfield Ave Hayward CA 94541 Code case: To demolish unpermitted detached ADU in the backyard, located near th… Jorge Ruiz Dominguez
2026-07-09 Plumbing
Source type: Residential - Water Heater Replacement
25800 Industrial Blvd Unit: 2290 Hayward CA 94545 REMOVE/REPLACE 40-GAL GAS WATER HEATER IN THE PATIO. LIKE FOR LIKE SAME LOCATION… gas replacement Fast Water Heater
2026-07-08 Roofing
Source type: Residential - Re-Roof
23381 Lilla Rd Hayward CA 94541 Remove existing roofing & gutters Install CertainTeed Landmark Solaris Install 5… New installation Re-roof Homeowner permit
2026-07-08 Roofing
Source type: Residential - Re-Roof
133 Mountaintop Ave Hayward CA 94544 • Remove and properly store existing tiles to areas where solar is to be install… shingle New installation Cowboy's Roofing
📞 (•••) •••-••••
2026-07-08 HVAC
Source type: Residential - Heating and/or Cooling Equipment
1358 Sangamore St Hayward CA 94545 CONVERSION - CUT IN HEAT PUMP WITH AIR HANDLER 9 HSPF2 36k BTUs IN GARAGE 3 TON … 3 tons 15 SEER heat pump Bell Brothers
📞 (•••) •••-••••
2026-07-08 Fire Protection
Source type: Fire Alarm - Existing System
680 W Winton Ave Scope is for the modification of the fire alarm communication only. Existing fir… fire alarm Everon LLC
2026-07-08 Roofing
Source type: Residential - Photo-Voltaic Non-Flush Mounted
962 Saint Bede Ln residential roof-mounted pv system 8 modules 3.280kW + (1) ESS *SEPARATE PERMIT … 3.28 kW 8 panels battery solar Senga Energy
2026-07-08 Electrical
Source type: Residential - Electrical Service Replace/Upgrade
22460 Garden Ave Hayward CA 94541 Move existing meter to a different location LIU XIN FENG
2026-07-08 Roofing
Source type: Residential - Re-Roof
23933 2nd St Hayward CA 94541 Tear-off 1 layer of existing roof, Install Malarkey Highlander shingles shingle tear off replacement Clean Roofing
2026-07-08 Electrical
Source type: Residential - Electrical Service Replace/Upgrade
248 B St Hayward CA 94541 200 AMP panel upgrade 200A service panel HIGH VOLTAGE ELECTRIC INC
2026-07-08 Solar
Source type: SolarAPP - Residential Photo-Voltaic
30865 Brae Burn Ave Hayward CA 94544 5.85 KW DC (13) Panels Roof Mount PV system with (1) ESS and (1) Expansion 5.85 kW battery solar SUNRUN INSTALLATION SERVICES INC
2026-07-08 HVAC
Source type: Residential - Heating and/or Cooling Equipment
2684 Beachwood St Hayward CA 94545 replace Furnace and ADD Heat pump furnace, heat pump replacement AIS heating and Air Conditioning
2026-07-07 Solar
Source type: SolarAPP - Residential Photo-Voltaic
21635 Montgomery St Hayward CA 94541 3.280 kW DC / 11.5 kW AC (3.01 CEC kW AC) MODULE: (8) QCELLS Q.PEAK DUO BLK ML-G… 3.28 kW 13.5 kWh battery battery Melissa Morales
2026-07-07 Demolition
Source type: Building Minor Demolition/Miscellaneous (Residential only)
362 A St Hayward CA 94541 RESOLVE CODE CASE: REMOVE UNPERMITTED ATTACHED AWNING IN FRONT. Pauline Chin
2026-07-07 Windows & Doors
Source type: Residential - Window/Door Retro/Replace
1046 Clubhouse Dr Hayward CA 94541 Replace 4 windows with retrofit vinyl windows HOME DEPOT U S A INC dba THE HOME…
2026-07-07 Windows & Doors
Source type: Residential Remodel/Repair/Maintenance
4110 Forest Hill Ct Replace existing windows and sliding door within existing openings. Remove exist… Kouqin Yang
2026-07-06 Electrical
Source type: Commercial - General Electrical
19661 Hesperian Blvd Hayward CA 94541 REMOVE 36 LED POLE MOUNTED LUMINAIRE INSTALL 36 NEW COOPER GALLEON LED POLE MOUN… Advanced Lighting and Electric
📞 (•••) •••-••••
2026-07-06 Roofing
Source type: Residential - Re-Roof
558 A St Hayward CA 94541 Remove current roof and install new asphalt composition shingle. Like for like. shingle replacement Am Pro Roofing Inc
2026-07-06 HVAC
Source type: Residential - Heating and/or Cooling Equipment
2052 Quail Canyon Ct Hayward CA 94542 CONVERSION FROM STD TO ELECTRIC HEAT PUMP CONDENSER,BACK YARD. 3 TONS INDOOR COI… AC, furnace, heat pump replacement SERVICE CHAMPIONS
📞 (•••) •••-••••
2026-07-06 Electrical
Source type: Residential - Electrical Service Replace/Upgrade
26383 Peterman Ave Hayward CA 94545 200 amp main panel upgrade Turn existing sub panel to jbox And install 100 amp s… 200A service panel New installation Mopia Electric LLC
2026-07-06 Plumbing
Source type: Residential - Water Heater Replacement
79 Middleton Pl Hayward CA 94544 Like for like replacement of 50 gallon gas tank ULN water heater installed in ga… gas replacement Rite Rooter
2026-07-06 Solar
Source type: SolarAPP - Residential Photo-Voltaic
4505 Riding Club Ct Hayward CA 94542 9.45 KW DC (21) Panels Roof Mount PV system with (2) ESS 9.45 kW battery solar SUNRUN INSTALLATION SERVICES INC
2026-07-06 Windows & Doors
Source type: Residential - Window/Door Retro/Replace
28044 Farm Hill Dr Hayward CA 94542 Replace (1) Retrofit Window in Dining Room. Same Size, Same Location. Renewal by Andersen
2026-07-06 Fire Protection
Source type: Fire Alarm - Existing System
31049 Mission Blvd Hayward CA 94544 REPLACE EXISTING EXISTING COMMUNICATOR WITH NEW. THIS INCLUDES: · (1) NEW CELLUL… Everon LLC
2026-07-06 Roofing
Source type: Residential - Re-Roof
25721 Donald Ave Hayward CA 94544 REROOF SFR replacement louise zizileuskas
2026-07-05 Roofing
Source type: Residential - Re-Roof
25795 Franklin Ave Hayward CA 94544 Replacing the existing roof with a new Asphalt Singles roof. shingle New installation Andy Ung
2026-07-02 Roofing
Source type: Residential - Re-Roof
31155 Brae Burn Ave Hayward CA 94544 Removal of the existing shingles and flat roof and installation of a new composi… shingle, flat New installation Century Roof and Solar Inc
2026-07-02 Windows & Doors
Source type: Residential - Window/Door Retro/Replace
31366 Carroll Ave Hayward CA 94544 Retrofit 21 windows and 1 sliding door, all in same location. Brothers Home Improvement
📞 (•••) •••-••••
2026-07-02 General Construction
Source type: Residential Remodel/Repair/Maintenance
31 Stirling Way Interior bathroom remodel. Existing bathroom currently has no shower. Scope incl… Quality Design and Build
📞 (•••) •••-••••
2026-07-02 Roofing
Source type: Residential - Re-Roof
3625 Skyline Dr Hayward CA 94542 Tear off and install Asphalt Shingle Roof Replacement Approx. 2100 sq ft: Color:… shingle tear off replacement Imperia Roofing and Exteriors
2026-07-02 General Construction
Source type: Residential - Water Heater Replacement
27120 Columbia Way Replace gas water heater with heat pump water heater Poppy Electrification, DBA Mr.…
2026-07-02 Roofing
Source type: Commercial - Re-Roof
31300 Medallion Dr Hayward CA 94544 Overlay existing roof (one roof cap sheet BUR) with New JM 60 mil TPO Mechanical… 1282 sq tpo New installation BIGHAM TAYLOR ROOFING CORP.
2026-07-01 HVAC
Source type: Residential - Heating and/or Cooling Equipment
31494 Medinah St Hayward CA 94544 Replace furnace like for like same location 80% afue. Install New Heat Pump outs… 3 tons 17 SEER furnace, heat pump, m… replacement JAZZ HEATING & COOLING LLC
2026-07-01 Solar
Source type: SolarAPP - Residential Photo-Voltaic
443 Toscana Way Hayward CA 94545 PV 4.3 kW, 10 x Q.TRON 430W, (1) ESS 4.3 kW battery solar ENERGY SERVICE PARTNERS
📞 (•••) •••-••••
2026-07-01 Fire Protection
Source type: Fire Sprinkler - 13/13D Existing System
31057 Genstar Rd Hayward CA 94544 Addition of 4 and relocation of 46 pendent sprinklers, per new partition and cei… sprinkler BFP Fire Protection
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Permit Types in Hayward
Construction Activity in Hayward

New building permits in Hayward, California show where construction activity is being recorded. Contractors can filter the available public records by trade, date, address, and project value to research projects and plan outreach using the fields the source publishes.

About Hayward Building Permits

Hayward, California processes building permits covering residential construction, commercial buildouts, renovations, and specialty trade work. PermitGrab tracks 1,473+ Hayward building permits — newest permit date: 2026-11-01 from official city sources.

Building permits in Hayward can document new construction, renovations, and specialty work. The fields in a public record vary by filing, but may include a project address, scope, estimated cost, or contractor name. Use the displayed source information to evaluate whether a record is useful for your market research.

How Contractors Use Hayward Permit Data

HVAC contractors, electricians, plumbers, and roofers can use Hayward building-permit records to research visible construction activity. A permit may signal a project that is relevant to a particular trade, but the source record does not establish that its owner is seeking a bid.

Use the published date, project details, and any named business contact to research a project before outreach. Public records are not exclusive, and outreach results depend on the market, project, and your own process.

Eligible subscribers can receive trade-filtered alerts when new records are collected. Alert timing and field coverage follow the underlying source rather than a universal schedule.

PermitGrab methodology · Page data current as of · Source: Public permit portal.

Who appears in Hayward permit records?

PermitGrab indexes 1,473 building permits in Hayward. New records appear as they are available from the source.

How fresh is Hayward permit data?

The most recent permit indexed for Hayward is dated 2026-11-01. Newest permit date: 2026-11-01. Permit records carry filing date, address, project value, and permit type, plus contractor name where the source publishes it. Use a recent published record for project research; it does not show bid availability or a request for service.

What construction appears in Hayward permit records?

Hayward permit activity covers 1,473 indexed permits. The records can cover new construction, residential renovations, mechanical/electrical/plumbing upgrades, roof replacements, demolitions, or tenant improvements. Their usefulness for a contractor or supplier depends on the published project details, timing, and service area.

1 workflow for Hayward research

Start with the published project record.

🕵️

The project-team lookup

Search a business name to review its recorded permit activity in Hayward and the project details the public source publishes. Use the scope, timing, and address to research complementary work; a record is not a request for bids.

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How to look up Hayward building permits

Search recent Hayward, CA building permits by address, contractor, and permit type in the table above — pulled from the Hayward building department's public permit records. New filings appear here as they are published. 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 Hayward Permit Pulse.

Nearby California Cities — explore building permits in other California cities

Research Hayward project activity

Email alerts when new public records are available for newly published permits and recorded project-team activity. Contact details are shown only where the public source publishes them. 14-day Pro trial for alerts — card required; Pro $149/mo unlocks full available records.

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Frequently Asked Questions about Hayward Building Permits

How many building permits does PermitGrab track in Hayward?

PermitGrab currently tracks 1,473 building permits in Hayward, California. Data is pulled directly from the official municipal source on every collection cycle and includes permit number, address, permit type, status, estimated value, and contractor information where the source publishes it.

How fresh is the Hayward permit data?

PermitGrab checks the official source on each collection cycle. The source date and its observed update cadence are shown above, so you can judge the data’s recency before acting on it.

How can contractors find construction leads in Hayward?

Contractors find leads in Hayward by filtering PermitGrab by trade and ZIP code, then researching the recorded contractor and project activity. Contact details appear only where a public record includes them; saved-search email alerts track new matching records as they are published.

What’s included in the 14-day trial?

The 14-day trial includes full Pro access to Hayward — CSV export, trade and value-tier filters, lead scoring, and violation cross-reference flags. Contractor phone and website reveals are included where source-published. 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?

Hayward permit data, by use case

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

Contractors & subs
Recent Hayward contractor activity is a signal for labor and material demand. Contact details appear only where the public source publishes them.
Home service companies
An addition or remodel can be useful project context for HVAC, plumbing, or warranty outreach. Review the project signal before outreach.
Solar installers
Roof permits and electrical upgrades in Hayward provide project context for solar-market research. Filter by the current project signal and verify ownership separately.
Insurance agents
Hayward renovations can identify properties for a policy-review workflow. Confirm coverage needs independently before contacting a property owner.
Material suppliers & manufacturer reps
Choose a product-line research workflow, then use published job type, description, and value fields where available for territory and demand research. A permit is not a materials order, purchase signal, or open bid.
Developers & new construction
Sort source-published new-construction records by project value and type to research active projects and property activity, with contractor details where the record publishes them.
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