A slow drain is a warning. By the time it's a complete blockage, you're losing use of your kitchen, bathroom, or laundry room entirely. Masters Plumbing Service's drain techs in Petaluma, CA use hydro-jetting equipment rated to 4,000 PSI and CCTV pipeline cameras to locate, clear, and document the obstruction — not just temporarily push it further down the line.
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Every drain call we run in Petaluma, CA starts with identifying what type of blockage you're dealing with — because the method that clears a grease blockage efficiently is different from the one that handles root intrusion.
Our truck-mounted hydro-jetting units propel water at up to 4,000 PSI through a rotating nozzle that scours pipe walls clean — removing grease buildup, scale, and soft root intrusions in a single pass. Unlike augers, jetting leaves the pipe interior clean rather than just piercing a hole through the clog.
A camera inspection saves you money by showing us exactly what we're dealing with. It also protects you from paying to clear a blockage that's actually hiding a structural pipe failure that will recur immediately.
Whether it's a backed-up bathroom sink or a full house sewer drain stoppage, our team carries the right nozzle sizes and cable diameters for the specific pipe we're clearing.
Our written service report notes the blockage type, location, method used, and any structural observations from the camera run. You walk away knowing the state of your drain system, not just that the water is flowing again.
From a slow bathroom sink to a full main-line stoppage affecting every fixture in the house, our drain techs in Petaluma, CA have the equipment and training to clear it.
Grease blockages in kitchen drain lines often occur 10–40 feet from the drain opening, past the p-trap, where the line cools and FOG solidifies. Our jetting equipment reaches and clears these deposits where a plunger or retail product cannot.
Chronic slow bathroom drains often point to a partially closed p-trap, a buildup on the overflow plate mechanism, or a drain arm pitched incorrectly. We clear the immediate clog and identify if a mechanical fix is needed to prevent fast recurrence.
Root intrusion at pipe joints is the leading cause of main sewer blockages in homes over 20 years old. Our electric root cutter attachment on the sectional cable removes the root mass; we then scope again to confirm the line is clear before pulling equipment.
Basement floor drains and laundry room drains often go years without cleaning and can develop sediment, lint, and mineral scale blockages. We clear these drains with an electric snake and flush thoroughly to confirm full flow before closing out the job.
Restaurants, multi-family buildings, and homes with chronic grease or root problems benefit from scheduled hydro-jet maintenance on a 12–24 month cycle. We map the drain system, document baseline camera footage, jet the lines, and re-scope to confirm clean pipe walls. This approach prevents emergency backups rather than reacting to them.
Sometimes the question isn't just "why is this draining slowly" but "what is the actual condition of this pipe system." We run a recorded CCTV inspection with distance markings and provide a written report noting blockage types, root intrusion points, joint offsets, pipe material, and any visible structural defects.
Here's exactly how a Masters Plumbing Service drain call plays out in Petaluma, CA — from dispatch to documented clear.
Tell our dispatcher which fixtures are affected — one slow drain vs. multiple backed-up fixtures tells us whether we're likely dealing with a localized clog or a main line blockage. We schedule same-day when slots are available.
The camera also gives us the distance to the blockage and confirms the pipe diameter — both factors in selecting the right clearing method and nozzle size.
Based on the camera findings, we present you with a flat-rate quote and explain exactly which method we're using — electric auger, hydro-jet, root cutter — and why. No work begins until you approve.
After clearing, we run the camera a second time to confirm the pipe is open to full diameter. You see the before-and-after footage. We provide a written service summary and our drain clearing warranty.

Called about a kitchen drain that three other plumbers had snaked without long-term success. Masters Plumbing Service ran a camera first and found grease buildup 28 feet in, past where any hand snake reaches. Hydro-jetted it, re-scoped to confirm clean, and the drain has run perfectly in the months since.
All three bathrooms drained slowly and the lowest floor toilet gurgled every time an upstairs fixture ran — classic main line partial blockage. Masters Plumbing Service's tech accessed the cleanout, ran the camera, and found root intrusion at a clay tile joint about 40 feet from the house. He cut the roots with the root cutter attachment and re-scoped to confirm clear flow. Also noted a joint offset at 68 feet that we'll need to line eventually — good to know before it becomes a full backup.
Had a pre-purchase drain scope done on a home we were buying. Masters Plumbing Service's tech ran every accessible drain and the main sewer line with the camera, gave us a written report with timestamps and footage. Found a small bellied section in the main line that the seller agreed to repair before closing. Worth every penny for the negotiating power alone.

Our drain technicians are based in and around Petaluma to keep drive times short and same-day slots realistic. We cover residential and commercial properties across Petaluma, CA.

Masters Plumbing Service's certified drain team is in Petaluma today. Call now to check same-day availability.
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