By a 15-Year Journeyman Plumber

Plumbing
Inspections.

Most inspectors learn plumbing from a book. Ours spent 15 years in the trade. Get a true plumber's evaluation of the supply lines, drains, and water heater before you buy — from $199.99.

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Plumbing inspection in a Santa Barbara home
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Trade-Tested
Journeyman Plumber

Pipe Materials in Santa Barbara Homes

A home's plumbing is only as reliable as the pipe behind the walls. Each material common to our area ages differently, and knowing which you are buying changes the math.

Corroded galvanized water pipe in an older Santa Barbara home

Galvanized Steel

Standard in pre-1970s homes. It corrodes from the inside out, choking water pressure and eventually leaking inside walls.

Read our galvanized pipe guide →
Copper and cast iron plumbing connections

Copper & Cast Iron

Copper supply lines are reliable but vulnerable to pinhole leaks and galvanic corrosion where they meet older steel. Cast iron drains crack and scale with age.

Mixed plumbing materials and improvised repairs

PEX & Mixed Repairs

Modern PEX is durable, but partial re-pipes often leave a patchwork of materials. We flag improper transitions and DIY repairs that signal trouble.

Hidden Costs

The Problems a Checklist Misses

Plumbing failures rarely announce themselves on inspection day. A trade-level eye reads the early signals before they become five-figure repairs.

01. Failing Water Pressure

Weak pressure is often the first symptom of galvanized pipe corroding shut. We test functional flow and pressure rather than just turning on a faucet.

02. Slow Hidden Leaks

Drips under cabinets and behind walls feed mold and rot. We check supply connections, traps, and staining that points to an active or past leak.

03. Improvised Repairs

Mismatched fittings, missing cleanouts, and unpermitted re-pipes are red flags. We document them so they become a negotiation point, not your inheritance.

What We Evaluate

A full, trade-level walk of the home's plumbing — here is what we actively check.

Water Heater Safety

We check the age, capacity, and condition of the water heater, including the TPR valve, combustion venting, and California-required seismic strapping.

Supply Lines & Pressure

We trace visible supply piping, identify the material, test functional pressure, and check the main shutoff and pressure-regulating valve.

Drain, Waste & Vent

We run drains under load to check flow, observe for slow draining, and look for venting issues that cause gurgling and sewer odor.

Fixtures & Leaks

Sinks, tubs, toilets, and visible connections are checked for leaks, corrosion, secure mounting, and signs of past water damage.

Sewer Lateral

The underground main line needs a camera to truly assess. We recommend pairing this with a sewer scope inspection for full coverage.

The "We'll Buy Your Home" Guarantee

We back our inspections with InterNACHI's Ironclad Guarantee. If we miss a covered item, they will buy the home back for the full purchase price.

✓ Valid for 90 Days ✓ Zero Deductible
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What Clients Say

Real feedback from Santa Barbara County homeowners, buyers, and investors.

★★★★★
Verified Review

“Highly recommend working with Louis, he provided a comprehensive sewer line inspection with a digestible, yet detailed report. Exactly what we needed.”

J
Jessica M.
Property Manager
★★★★★
Verified Review

“Louis goes above and beyond. He did plumbing imaging, two very dusty crawl space inspections, and gave referrals for contractors. I've worked with other inspectors and none as customer-service oriented as Louis.”

T
Thomas Coleman
Homeowner
★★★★★
Verified Review

“Louis made us feel like we were his only clients. He took extra time and made some large discoveries that were not disclosed. Without him, we may never have found these issues until it was too late.”

K
Kat
Google Review

See more on our Google Business Profile.

Plumbing Inspection FAQs

Common questions about plumbing inspections in Santa Barbara County.

Why does it matter that the inspector is a journeyman plumber?
Most home inspectors learn plumbing from a textbook. Coastal Shield's inspector spent 15 years as a journeyman plumber, so the evaluation goes beyond a checklist — we recognize the trade-level warning signs of failing supply lines, improvised repairs, and drain problems that a generalist can miss.
Should I worry about galvanized pipes in an older Santa Barbara home?
Yes. Many Santa Barbara homes built before the 1970s still have galvanized steel supply lines. These corrode and clog from the inside, restricting water pressure and eventually leaking. We identify galvanized piping and assess how far the corrosion has progressed. Learn more in our galvanized pipe guide.
Do you scope the sewer line as part of a plumbing inspection?
A sewer camera scope is a separate service. The plumbing inspection covers the supply and drain systems inside and at the home; for the underground main sewer lateral we recommend adding a dedicated sewer scope, which is the only way to see root intrusion and pipe collapse.
Is plumbing covered in a standard home inspection?
Yes, the plumbing system is evaluated as part of every standard escrow home inspection. This standalone plumbing inspection is for buyers, sellers, or owners who want a focused, trade-level review — useful for older homes or when a previous report raised plumbing concerns.
Louis Oconnor

Louis Oconnor

★★★★★

"I look forward to giving you the clarity you need for your Santa Barbara home."

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Louis Oconnor

Louis Oconnor

★★★★★

"I look forward to giving you the clarity you need for your Santa Barbara home."

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