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Building permits in 92104, San Diego

1,161 permits on homes in ZIP code 92104, October 2023 through September 2026, pulled by 414 contractors: 3% of the 42,447 permits we track in the City of San Diego. Electrical, Plumbing & HVAC (no-plan) leads with 535 permits (46%), then solar with 206. Counts cover the 13 kinds of home work we track, not every permit filed in 92104.

1,161permits in 92104
414contractors with a permit here
Electrical, Plumbing & HVAC (no-plan)top trade (535)
3%of permits we track in San Diego
Sep 2026records through

Permits in 92104 by trade

Each permit is counted at its property's ZIP code. Share here is the trade's part of the 1,161 permits in 92104; citywide is the same for all of San Diego. Firms are distinct business names with at least one permit here. A trade name opens every San Diego contractor in that trade.

TradePermitsShare hereCitywideFirms
Electrical, Plumbing & HVAC (no-plan)53546%49%179
Solar20618%24%50
ADU (Companion Unit)797%3%58
Electrical736%5%53
Plumbing646%4%37
HVAC575%4%21
Foundation & Seismic Retrofit474%under 1%10
Remodel & Alteration454%4%38
Addition262%2%24
Pool & Spa10under 1%1%6
Patio Cover, Garage & Accessory Structure9under 1%under 1%8
Damage Repair7under 1%under 1%6
New Home3under 1%under 1%3

Most active contractors in 92104

The firms with the most permits in 92104 for the 3 biggest trades here, October 2023 through September 2026. This is volume, not quality: a busy firm is not a careful one. The compare pages let you pick what you value and build your own list.

Electrical, Plumbing & HVAC (no-plan): 535 permits, 179 firms

  1. Asi Hastings Inc · 68 here, 3,396 across San Diego
  2. Walter Anderson Plumbing · 52 here, 1,870 across San Diego
  3. California Mechanical · 28 here, 1,716 across San Diego
  4. Carini Heating & Air Conditioning · 22 here, 205 across San Diego
  5. Archon Energy Solutions · 19 here, 942 across San Diego

The other 346 electrical, plumbing & HVAC (no-plan) permits here were spread across the rest of the firms. Compare all San Diego electrical, plumbing & HVAC contractors →

Solar: 206 permits, 50 firms

  1. Sunrun · 63 here, 3,583 across San Diego
  2. Baker Electric Home Energy · 34 here, 1,288 across San Diego
  3. Lgcy Electric · 14 here, 350 across San Diego
  4. Bright Planet Solar · 8 here, 736 across San Diego
  5. Stellar Solar · 8 here, 470 across San Diego

The other 79 solar permits here were spread across the rest of the firms. Compare all San Diego solar installers →

ADU (Companion Unit): 79 permits, 58 firms

  1. Stoly 5385 LLC · 6 here, 8 across San Diego
  2. Tyler Hanson · 4 here, 4 across San Diego
  3. Cooper General Contracting · 3 here, 29 across San Diego
  4. ADU Builder Pros Inc · 3 here, 3 across San Diego
  5. Pacific Rock · 3 here, 7 across San Diego

The other 60 ADU (companion unit) permits here were spread across the rest of the firms. Compare all San Diego ADU builders →

Usual filed value in 92104

The middle value contractors wrote on the permit when they applied: half were filed for less, half for more. It is not a quote and not the final bill. Shown where the trade carries a value and 92104 has at least 20 priced permits.

TradeUsual hereUsual citywidePriced permits here
ADU (Companion Unit)$112,320$127,37279
Foundation & Seismic Retrofit$10,000$10,00045
Remodel & Alteration$28,560$18,99842
Addition$102,052$85,35125

How 92104 compares with San Diego overall

  • 92104 has 3% of the 42,447 permits we track in the City of San Diego, the 15th busiest of 33 ZIP codes with 100 or more permits.
  • Foundation & Seismic Retrofit is a bigger part of the work here: 4% of permits in 92104, against under 1% across San Diego.
  • ADU (Companion Unit) is a bigger part of the work here: 7% of permits in 92104, against 3% across San Diego.
  • The usual ADU (companion unit) permit here is filed at $112,320, 12% below the $127,372 usual across San Diego.
  • The usual foundation & seismic retrofit permit here is filed at $10,000, about the same as the $10,000 usual across San Diego.
  • The usual home value in 92104 is $562,000 (San Diego County assessed values (Prop 13, below market)), against $571,000 across San Diego.

Looking up a specific address in 92104

We publish counts by ZIP code and by contractor, not a list of permits by street address. The full record for one property, with every permit, its status and its inspections, is kept by the office that issued the permits; our source here is City of San Diego Development Services approvals. Ask that permit office for a property's permit history, or search its public records by address.

For a contractor you are about to hire, open their page from the lists above to see every permit they pulled across San Diego. San Diego permit statistics → · How the records work in San Diego →

How these numbers are made

Source: City of San Diego Development Services approvals. The window is October 2023 through September 2026. Each permit is placed by its property's ZIP code (the address on the permit, or the parcel's when the permit has none).

Counted: permits on homes for the 13 kinds of work we track (electrical, plumbing & HVAC (no-plan), solar, electrical, plumbing, HVAC, remodel & alteration, ADU (companion unit), addition, pool & spa, damage repair, new home, foundation & seismic retrofit, patio cover, garage & accessory structure) where the record names a contractor. Not counted: commercial work, trades we don't read, and permits with no contractor (owner-pulled work). So this is not the city's count of every permit in 92104.

A ZIP code does not follow city or county lines; these count only permits in the City of San Diego. Counts are permits, not jobs: one job can need several permits.

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Common questions

  • How many building permits were issued in 92104?1,161 permits on homes in ZIP code 92104, October 2023 through September 2026, for the 13 kinds of work we track in the City of San Diego: 535 electrical, plumbing & HVAC (no-plan), 206 solar, 79 ADU (companion unit), 73 electrical and more. That is not every permit in 92104: commercial work, trades we don't read and owner-pulled permits are not counted.
  • Who are the most active electrical, plumbing & HVAC contractors in 92104?By electrical, plumbing & HVAC (no-plan) permits on homes in 92104, October 2023 through September 2026: Asi Hastings Inc (68); Walter Anderson Plumbing (52); California Mechanical (28). That is volume, not quality: a busy firm is not a careful one. Compare San Diego electrical, plumbing & HVAC contractors on finished share, speed and filed values →
  • Who are the most active solar installers in 92104?By solar permits on homes in 92104, October 2023 through September 2026: Sunrun (63); Baker Electric Home Energy (34); Lgcy Electric (14). That is volume, not quality: a busy firm is not a careful one. Compare San Diego solar installers on finished share, speed and filed values →
  • What is an ADU (companion unit) permit usually filed for in 92104?$112,320, the middle of 79 priced ADU (companion unit) permits in 92104, October 2023 through September 2026, against $127,372 across San Diego. That is the value written on the permit at application, not a quote or the final bill.
  • Which trade pulls the most permits in 92104?Electrical, Plumbing & HVAC (no-plan): 535 of the 1,161 permits (46%), from 179 firms.