A slow drain might seem like a minor annoyance, but sometimes it points to a deeper issue. At Gotelli Plumbing Company, we start every job by figuring out whether a clogged drain just needs a professional cleaning or if you’re dealing with a problem that requires full replacement.
We use advanced diagnostic tools such as video inspections to check the condition of your pipes. If we find major cracks, corrosion, or sagging sections of pipe, cleaning won’t solve the problem. At that point, a full or partial drain replacement is often the best option.

Once we confirm that your drain system needs to be replaced, we walk you through the entire process up front. In most residential cases, a full drain line replacement can be completed in one to three days, depending on the scope of the work.
Smaller jobs, like replacing a section of pipe under a sink or in a crawlspace, might be done in just a few hours. Larger projects that involve underground drains or sewer lines will take more time, but we’ll always give you a clear timeline before we begin.

One of the most common questions we hear is whether there are extra costs tied to permitting, excavation, or cleanup. The answer depends on the type of work involved, but we never leave you guessing. If permits are required in San Rafael or Marin County, we take care of filing and include those costs in your estimate. If the job requires digging, our team handles excavation carefully and restores the area after the job is complete.
Whether it’s concrete, landscaping, or drywall, our goal is to leave your home as neat as we found it.
Replacing a drain line doesn’t mean tearing up your entire yard or turning your home into a construction site. We plan each job to minimize disruption. For outdoor jobs, we use targeted excavation to access only the sections of pipe that need attention. For indoor work, we keep dust and debris under control with proper barriers and cleanup tools.
When trenchless technology is an option, we use pipe bursting or lining to avoid digging altogether. Your home deserves to stay clean, and your routine should stay as normal as possible.
Choosing drain replacement isn’t just about fixing today’s problem. A professionally installed drain line gives you peace of mind for years to come. With the right materials, modern installation techniques, and expert planning, we make sure your plumbing works the way it should.
If your drains have been acting up, it might be time to give us a call. We’ll take a look, give you honest answers, and get the job done right.

Make your bathroom stress-free with our services!
Bring a touch of convenience and luxury to your life!
Keep your business running smoothly behind the scenes!
Ensure your culinary hub stays in top shape!
Say goodbye to water mischief with our leak detection!
Our inspection service ensures everything's flow-tastic!
When earthquakes strike, safeguard your home!
Don't let unexpected floods dampen your day!
Hot water on demand? We can help — no more cold showers!
Our water softeners turn your faucets into liquid luxury!
Turn up the heat in style with water heater pros!
Keep your water INSIDE your water lines with Gotelli!