Is Your Plumbing Ready For Storm Season?
Heavy rain puts real stress on a home’s plumbing — sewer lines back up, drains clog with debris, and water heaters in low-lying spots take on damage. Alvarez Plumbing put together this checklist so Salinas and Monterey Bay homeowners can get ahead of it, before the storms arrive.
Storms Find The Weak Spot In Your Plumbing First
In March 2023, a levee breach along the Pajaro River flooded the community of Pajaro, just outside Watsonville, and left many nearby homes dealing with water damage that reached well beyond the obvious. It’s a reminder that when storms hit the Monterey Bay Area hard, plumbing systems are often the first thing to show the strain — especially in a region with as much aging housing stock as ours.
We’ve been serving Salinas and the greater Monterey Bay Area since 1988, and every storm season we see the same pattern: sewer backups, clogged drains, and water heater damage that could have been caught with a quick inspection beforehand. Here’s what we recommend checking before this winter’s storms arrive.
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Monterey Bay
Your Pre-Storm Plumbing Checklist
Four things worth checking before the rain starts. Each one takes far less time to look at now than it takes to fix after a storm.
Sewer Line Backup Prevention & Repair
Heavy, sustained rain saturates the ground and can overwhelm city sewer lines faster than most homeowners expect, which is when backups into the home become a real risk.
Signs worth watching for:
- Slow drains throughout the house, not just in one fixture
- Gurgling sounds from toilets or drains
- Sewer odors near floor drains or cleanouts
A camera inspection can catch root intrusion, cracks, or blockages before they turn into a backup during the next big storm.
Plumbing video camera inspection →Backflow Prevention
When storm water and sewer levels rise at the same time, there’s a real risk of contaminated water flowing backward into a home’s clean water supply — which is exactly what backflow prevention devices are built to stop.
If your property doesn’t have one, or it hasn’t been tested recently, storm season is a good time to have it checked.
Backflow testing & certification →Drain Cleaning & Hydro Jetting
Storm debris, leaves, and sediment can clog drains fast, and older pipes already dealing with root intrusion or buildup have even less room to handle the extra load.
Hydro jetting clears buildup that a standard snake can’t reach, which matters most right before a season that puts extra strain on every drain in the house.
Hydro jetting service →Water Heater Protection
Water heaters installed in garages, crawlspaces, or other low-lying spots are especially exposed during flooding. A few things worth checking: elevation off the floor, the condition of flex connectors, and whether the unit sits in a spot that’s flooded before.
Catching a vulnerable water heater now is a lot easier than replacing one after storm damage.
Water heater repairs & installation →
Get It All Looked At Before The Rain Starts
A pre-storm inspection covers everything on the checklist in a single visit, so you know where you stand before the first big system rolls in.
- Sewer line camera inspection
- Root intrusion & crack detection
- Backflow device check & testing
- Drain cleaning & hydro jetting
- Water heater placement review
- Flex connector condition check
- Residential & commercial
- City of Salinas permit-ready
A Salinas Name Since 1988
Alvarez Plumbing has been a family-run, licensed, insured, and bonded plumbing contractor in Salinas since 1988. Our team has built its reputation on showing up, explaining things clearly, and doing the work right the first time.
Family-Run, Locally Rooted
Serving Salinas and the greater Monterey Bay Area for more than 35 years.
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A rating built on consistent work, not one-off jobs.
Every Day Of The Year
If a storm does cause a problem, someone answers the phone.
Licensed, Insured & Bonded
Fully credentialed for both residential and commercial work.
Where We Work
We serve Salinas and the greater Monterey Bay Area, including the communities below.
Not sure if you’re in range? Call (831) 757-5465 and we’ll let you know.
Frequently Asked Questions
Why does my sewer line back up during heavy rain?
Saturated ground and overwhelmed municipal sewer lines can push wastewater back into a home’s plumbing faster than most people expect, especially in older neighborhoods with aging sewer infrastructure.
Do I need a backflow prevention device?
Many properties in the Monterey Bay Area already have one installed. If you’re not sure whether yours does, or it hasn’t been tested recently, storm season is a good time to have it checked. See our backflow services.
How can I protect my water heater from flood damage?
Check its placement (garages and crawlspaces carry the highest risk), how far it sits off the floor, and the condition of its connectors — or have our team take a look before the rain starts.
What should I do if I already have a plumbing emergency?
Call us directly at (831) 757-5465. Alvarez Plumbing provides 24/7 emergency plumbing service every day of the year.
What areas do you serve?
We serve Salinas and the greater Monterey Bay Area, including Monterey, Carmel, Seaside, Pacific Grove, and Watsonville.
How often should my drains be inspected before storm season?
A yearly check before the rainy season starts is a reasonable baseline, especially for older homes or properties that have had slow drains or backups in the past.
A Little Preparation Now Saves A Lot Of Stress Later
Schedule a pre-storm plumbing inspection with Alvarez Plumbing before the rain starts.
Licensed, insured & bonded · Serving Salinas & the Monterey Bay since 1988