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Plumbing in Santa Rosa, CA

Compare 9 local plumbing pros. Typical service: $152–$355.

Top Plumbing Companies in Santa Rosa

  1. 1.Mr. Rooter Plumbing of Sonoma County

    4.9★ (1,010 reviews)

    4.9★ from 1010 reviews

    +17073272001Website

  2. 2.Rooter Man Sonoma County

    4.9★ (635 reviews)

    4.9★ from 635 reviews

    +17073534661Website

  3. 3.John Owens Services, Inc.

    4.9★ (379 reviews)

    4.9★ from 379 reviews

    +17072032517Website

  4. 4.West Coast Plumbing

    4.9★ (143 reviews)

    4.9★ from 143 reviews

    +17077509900Website

  5. 5.Cherry Hill Plumbing & Heating

    5.0★ (84 reviews)

    5.0★ from 84 reviews

    +17076648815Website

  6. 6.United States Plumbing USP

    4.9★ (69 reviews)

    4.9★ from 69 reviews

    +17078430065Website

  7. 7.Finetti Plumbing & Backflow

    5.0★ (57 reviews)

    5.0★ from 57 reviews

    +17077870737Website

  8. 8.Avanté Plumbing

    4.9★ (34 reviews)

    4.9★ from 34 reviews

    +17072310790Website

  9. 9.North Bay Platinum Plumbing

    5.0★ (17 reviews)

    5.0★ from 17 reviews

    +17075487128Website

Plumbing Cost in Santa Rosa

Local ranges, adjusted for area wage and cost-of-living data.

ServiceTypical range in Santa Rosa
Drain clearing$152–$355/job
Leak repair$152–$507/job
Water heater replacement$1,217–$2,535/job
Repiping$3,042–$8,112/job

Plumbing prices in Santa Rosa run about 1% above the national average, based on what this trade earns in the metro area — so neighbouring cities in the same metro see similar rates.

Quotes on this page come from 9 companies serving Santa Rosa, rated 4.9★ on average across 2,428 customer reviews.

Santa Rosa Climate & Seasonal Timing

What Santa Rosa's weather means for scheduling plumbing.

Last spring frost
February 13
First fall frost
December 2
Annual precipitation
32.2"
Heating degree days
2,567
Cooling degree days
459
MonthLowHighPrecip
Jan39.2°59°5.93"
Feb41.3°63.2°6.02"
Mar43°66.6°4.53"
Apr44.8°70.4°1.82"
May48.3°74.5°1.28"
Jun51.7°80.1°0.23"
Jul52.4°82.2°0.01"
Aug52.6°82.8°0.07"
Sep51.5°83.2°0.35"
Oct48.3°77.9°1.73"
Nov42.8°66.9°4.04"
Dec38.9°59°6.19"

NOAA station data 0.79 miles from Santa Rosa.

Permits & Regulations in CA

Permit typically required

  • Plumbing work requires a CSLB C-36 Plumbing Contractor license
  • Business and Professions Code 7048 exempts minor work under $1,000 in combined labor and materials, and never applies to work needing a building permit
  • Licensed contractors must hold four years of journey-level experience and carry a contractor bond on file with the CSLB

License required: CSLB C-36 Plumbing Contractor license

Sources: www.cslb.ca.gov, leginfo.legislature.ca.gov

Plumbing FAQs for Santa Rosa

How much does a plumber cost in Santa Rosa?

Drain clearing in Santa Rosa typically runs $152-$355 per job.

Do I need a licensed plumber in Santa Rosa, CA?

In CA, Plumbing work requires a CSLB C-36 Plumbing Contractor license. Confirm the scope with the Santa Rosa building department before work starts.

How many plumbers serve Santa Rosa?

We track 9 plumbing professionals serving Santa Rosa.

Do pipes freeze in Santa Rosa?

Winter lows in Santa Rosa average around 39F, which is what decides whether exposed and exterior pipes here need insulating.

Is plumbing work in Santa Rosa more expensive than the national average?

Plumbing in Santa Rosa runs about +1.4% versus the national average.

Does Santa Rosa rainfall affect drains and sewer lines?

At 32.2 inches a year, Santa Rosa yards put real load on exterior drains, and heavy rain is usually when a root-blocked sewer line makes itself known.

How much do Santa Rosa water heaters have to work?

With 2,567 heating degree days, incoming water in Santa Rosa runs cold for a good part of the year, which is why water heater sizing matters more here than the tank label suggests.

When should I winterize plumbing in Santa Rosa?

Before the first frost around December 2 in Santa Rosa — hose bibs and irrigation lines are the usual first casualties.