Home Warranty Companies in California
2026 State Guide
For most California homeowners, Old Republic is the top pick given their California roots since 1973, A+ BBB, and $6,500/unit HVAC cap. For Bay Area homeowners facing $10,000+ HVAC replacements, AFC's no-cap coverage can be the better financial answer.
California has the strongest consumer protections, highest labor costs, and some of the best company availability in the US - including Old Republic. A ductless mini-split in SF can run $15,000. The cap math here is extreme.
Companies Available
14
of 15 tracked
Monthly Range
$48
to $75 avg.
Primary Risk
HVAC
varies by region
Regulator
CA CDI
Strong protection
Top 3 Picks for California
State-specific recommendations based on California's regional climate variation, high labor costs, and company availability.
California is Old Republic's home territory - they've been operating here since 1973. Their A+ BBB, $6,500/unit HVAC cap, and deep California contractor network make them the top California pick for most homeowners. Old Republic's California contractor relationships are particularly strong in Southern California and the Bay Area, where HVAC contractor quality and availability varies significantly. The $6,500 cap handles most California replacement scenarios outside of premium Bay Area labor markets.
For Bay Area or high-end Los Angeles homeowners where HVAC installation costs routinely exceed $8,000-$10,000, AFC's no-cap makes the math clear. Old Republic's $6,500 cap plus a $12,000 Bay Area replacement still leaves a $5,500 gap - AFC closes that gap entirely. AFC also allows use of your own licensed contractor, which matters in California's licensed contractor ecosystem where you may have existing relationships with quality HVAC contractors.
Landmark operates in California with strong relationships in Southern California and the Central Valley. Their $5,000 HVAC cap and A+ BBB make them a solid option for California homeowners who want a regional company with California-specific knowledge. Landmark is particularly worth considering for Inland Empire and Central Valley homeowners where their regional contractor network may outperform national companies.
All Companies - California Availability
14 of 15 tracked companies are available in California. Choice Home Warranty's availability should be verified directly due to past regulatory issues.
| Company | Monthly ⇅ | HVAC Cap ⇅ | BBB ⇅ | Score ⇅ | CA |
|---|---|---|---|---|---|
| Old Republic | $45-$65/mo | $6,500/unit | A+ | 9.2 | Yes |
| AFC Home Club | $44-$79/mo | No cap | A- | 9.0 | Yes |
| Landmark | $40-$65/mo | $5,000 | A+ | 8.9 | Yes |
| Liberty Home Guard | $49-$59/mo | $2,000/unit | A- | 8.8 | Yes |
| American Home Shield | $30-$110/mo | $5,000 (Plat.) | B | 8.5 | Yes |
| 2-10 HBW | $30-$80/mo | $5,000 | A | 8.4 | Yes |
| Armadillo | $40-$55/mo | $3,000/unit | NR | 8.3 | Yes |
| First American | $37-$62/mo | $3,500/unit | B+ | 8.2 | Yes |
| Choice Home Warranty (Verify availability) | $46-$55/mo | $3,000 | B | 7.9 | Yes |
| HSA Home Warranty | $32-$75/mo | $1,500-$3,000 | B+ | 7.8 | Yes |
| HomeServe (Check utility) | Varies | Varies | B+ | 7.8 | Yes |
| HWA (Choice family) | $45-$55/mo | $3,000 | B+ | 7.6 | Yes |
| Cinch Home Services | $27-$79/mo | $1,500 combined | B+ | 7.5 | Yes |
| ServicePlus | $37-$53/mo | $3,000 | B | 7.4 | Yes |
| OneGuard | $40-$80/mo | Varies | A+ | 8.7 | No |
Not Available / Limited in California
OneGuard
OneGuard only serves Arizona, Texas, and Nevada.
Choice Home Warranty - Verify before purchasing
Choice's availability in California is limited and has been affected by regulatory issues. Verify directly before requesting a quote. HWA (the Choice family affiliate) is available in California and is the safer choice within the Choice family for California homeowners.
Climate and Coverage Context
California's climate varies more than almost any other state
HVAC Replacement Costs in California (2026)
| Market | Full HVAC System Replacement |
|---|---|
| San Francisco Bay Area | $5,500-$15,000 |
| Los Angeles | $5,000-$12,000 |
| Inland Empire / Riverside / SB | $5,500-$12,000 |
| San Diego | $4,500-$10,000 |
| Sacramento | $4,500-$10,000 |
| Fresno / Central Valley | $4,000-$9,000 |
California labor costs are the primary driver. Materials costs are similar nationally, but Bay Area HVAC labor alone can add $2,000-$4,000 vs. the national average. A $6,500 cap that works in Ohio may leave a $5,000+ gap in San Francisco.
California State Snapshot
Housing units
~14.5 million
Median home age
Built ~1974
Climate zone
Marine / Mediterranean / Desert
Primary HVAC risk
Varies by region
Monthly avg.
$48-$75/mo
Regulatory body
CA Dept. of Insurance (CDI)
California's market diversity is extreme. A San Francisco homeowner with a 1920s Victorian has completely different coverage needs from a 2005 Rancho Cucamonga homeowner with central AC. California labor costs are genuinely different - Bay Area HVAC labor alone can add $2,000-$4,000 to a project vs. the national average. Coverage that feels adequate in South Carolina may be dramatically inadequate in Fresno.
Consumer Tips for California Homeowners
Know your climate zone - California isn't one market
A San Francisco homeowner in a mild coastal zone has different coverage needs than a Fresno homeowner who needs both AC and furnace to work reliably. Evaluate coverage based on your specific location's climate, not "California" generally.
Labor costs inflate the cap gap here more than anywhere
A $6,500 HVAC cap in Ohio covers almost any furnace replacement. The same $6,500 cap in San Francisco may not cover labor plus materials for a complex system installation. Get a local HVAC quote before evaluating cap adequacy.
Earthquake and wildfire damage are not covered
These are explicitly NOT covered by home warranties - they're homeowners insurance claims. Home warranties cover mechanical failures only. California homeowners may need separate earthquake insurance and appropriate homeowners coverage.
Solar and battery systems require separate coverage
California has high solar penetration. Home warranties generally do not cover solar panels or battery storage systems (Tesla Powerwall, etc.). These require separate product warranties or specialty coverage.
Verify Choice HW availability before requesting a quote
Choice Home Warranty has had regulatory issues in California. If you're considering Choice or HWA, verify current availability at their website or by calling directly before spending time on a quote.
California Regulatory Notes
Regulatory Body
- Agency: California Department of Insurance (CDI)
- Website: insurance.ca.gov
- Hotline: (800) 927-4357
- Framework: CA Home Warranty Service Contract Law
- Protection tier: Strong
Key California Protections
- +Companies must maintain financial reserves to cover claims
- +68-day cancellation period with full refund less claims paid
- +Required response timeframes for claim requests
- +CDI actively investigates complaints and has real enforcement authority - companies take CDI complaints seriously
Filing a complaint: Call (800) 927-4357 or file online at insurance.ca.gov. Include your policy number, claim documentation, and any denial letters. California's complaint process has real teeth - if you have a legitimate claim denial, the CDI process is worth pursuing. The CDI has taken action against companies that denied claims improperly or misrepresented coverage terms.
Frequently Asked Questions - California
Is Old Republic the best home warranty in California?
Does California require home warranty companies to be licensed?
What's the average cost of a home warranty in California?
Do home warranties cover earthquake damage in California?
Is First American Home Warranty a good option in California?
How long is the waiting period for California home warranties?
Neighboring States
Compare All California-Available Companies
See side-by-side HVAC caps, BBB ratings, and honest verdicts for all companies that serve California - including Old Republic and Landmark, which aren't available in most other states.
Last verified June 2026. Company availability, pricing, and coverage terms change. Verify current details directly with each company before purchasing.