# Bill Howe Plumbing

_Company profile on San Diego Water Heater Guide — verified 2026-06-10._

Bill Howe Plumbing has served San Diego since 1980 from a Kearny Mesa headquarters that matches its CSLB record. The company displays three license numbers in its footer — C-36 plumbing (#488413, issued 1986), C-20 HVAC, and a B-classification restoration entity — and all three verified current and active. Water heater coverage runs from 24/7 emergency repair through tankless and commercial systems, with financing and a membership plan (from $29.98/month) that waives after-hours dispatch fees for members.

## At a glance

- **Location:** San Diego, CA
- **CSLB license:** #488413 C-36 (CSLB-verified)
- **24/7 availability:** Yes — company-published 24/7 emergency service with a ~30-minute dispatch claim
- **Same-day service:** —
- **Financing:** Yes
- **Website:** https://www.billhowe.com
- **Phone:** (858) 256-4488
- **Editorial rank:** #2 (best for established full-service depth)
- **Pricing:** No service prices published; membership from $29.98/month with published member perks
- **Service areas:** San Diego County, San Diego, Chula Vista, Oceanside, Escondido, Carlsbad, El Cajon, San Marcos

## Observed strengths

- Three CSLB licenses displayed on-site and all verified current and active — the most transparent license posture among the large firms
- C-36 plumbing license #488413 active since 1986; headquarters address matches the CSLB record
- Full scope: emergency, tank, tankless, commercial water heaters, and maintenance under one roof
- Publishes membership pricing (from $29.98/month) with concrete perks like waived after-hours dispatch fees

## Ask before hiring

- Ask for written warranty terms on installations — none were published on the pages we fetched
- Confirm after-hours dispatch and diagnostic fees for non-members — the waivers are membership perks
- No service prices published — get the total quote in writing

## Sources we checked

- [Company homepage (since-1980 claim, 24/7 claim, footer license numbers)](https://www.billhowe.com/) — checked 2026-06-10
- [Water heater page (scope, financing, membership pricing)](https://www.billhowe.com/services/plumbing/water-heater/) — checked 2026-06-10
- [CSLB license detail #488413 (C-36, Bill Howe Plumbing Inc)](https://www2.cslb.ca.gov/OnlineServices/CheckLicenseII/LicenseDetail.aspx?LicNum=488413) — checked 2026-06-10
- [CSLB license detail #906704 (C-20, Bill Howe Heating & A/C Inc)](https://www2.cslb.ca.gov/OnlineServices/CheckLicenseII/LicenseDetail.aspx?LicNum=906704) — checked 2026-06-10
- [CSLB license detail #970643 (B, Bill Howe Restoration & Flood Inc)](https://www2.cslb.ca.gov/OnlineServices/CheckLicenseII/LicenseDetail.aspx?LicNum=970643) — checked 2026-06-10

Canonical page: https://www.sandiegowaterheater.com/company/bill-howe-plumbing/

## Machine-readable index

- Site index for LLMs: https://www.sandiegowaterheater.com/llms.txt
- EntityMap v1.0 (entities + sourced evidence): https://www.sandiegowaterheater.com/entitymap.json
- Agent instructions (when to use this guide): https://www.sandiegowaterheater.com/agents.md
- XML sitemap: https://www.sandiegowaterheater.com/sitemap-index.xml

_Our editorial rankings follow our published methodology. Companies cannot pay to change their editorial ranking. Some companies may pay for enhanced profiles or clearly labeled sponsored directory placements; sponsorship never affects editorial rank._

_Published by San Diego Water Heater Guide. Guide last updated June 2026._