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Find Sewer main install, replace or repairers in Sammamish

Avatar for Rescue Rooter Seattle
Rescue Rooter Seattle
4.5(
132
)

Serving Sammamish, WA and surrounding areas

Approved (Corporate)

Super Service Award Winner

In business since 1976

Free estimates

Emergency services offered

"I called Rescue Rooter to come out and clear out a blockage in my sewer line. Chad and Albert came out quickly and got to work. They also put a camera down into the sewer line and had me watch as they went through the line. I saw the various problems in our one hundred year old sewer line. They spent a good deal of time examining the sewer line and also identifying the spot where it becomes a shared line with our neighbor. They presented a number of options of how to repair the deteriorating sewer line along with the different prices for that work. Chad and Albert both explained the different options clearly to my wife and I. They were very friendly and professional."
Clogged Drain
Recommended by88%of homeowners
Avatar for Drain Pro Plumbing Inc
Drain Pro Plumbing Inc
4.8(
603
)

Serving Sammamish, WA and surrounding areas

Approved

In business since 2009

Free estimates

Emergency services offered

"I have used other plumbers before...none of whom did the work entirely to my satisfaction, and many of whom found ways to increase their "firm" quotes. I chose Drain Pro because of their almost perfect 5-star rating. I now know why they have that rating. The man who took my call was Raymond or Raman (Ramandeep Singh), the company president. He was pleasant, friendly, and gave me a reasonable ballpark quote (assuming no major problems). It was not the lowest estimate to do the job, but I wanted it done right. He arrived right on time. The only part of the job that went smoothly was the bathroom faucet replacement, and it went quickly. The kitchen sink partial-clog turned out to be several heavy accretions of hardened grease in one eight-foot section of pipe that had become CONcretions over the years -- some of the grease had come from previous owners...and likely some from us. He tried the big power-snake twice, but couldn't force the gizmo (heavy steel screw-spring) through the blockage. He slithered into the crawlspace to see if there were some abnormality in the pipes...nope. So up he came -- he took off the gizmo, and forced the bare cable-end through the blockages, back and forth several times -- ran the water to see if the blockage was gone...nope, even worse than before (he felt that some of the smaller blockages had moved, become a "log-jam"). He tried it again with the gizmo...nope. At this point he said there were only two good solutions: (a) cut out and replace the section of pipe with the hardened blockages; and (b) bring in the cavalry with special equipment and do a "hydro-jet" clean out -- both these processes would more than double his original bid. But just to be sure, he tried it once more with just the bare snake-end. And lo & behold, the blockage was gone! ...I hope. Raman said it could come back, and we could do the hydro-jet operation, if needed. Then he rebuilt a toilet (several small problems). The bolts holding the tank on were so bad he had to use a sawzall to cut them off. He replaced all the parts, installed the new flush mechanism, and it is now as silent as can be. Hallelujah! With all the problems he encountered, I expected a demand (or request) for more money. Nope. He stuck with his original bid. As I said at the top, his wasn't the low bid. But he did all the work correctly, kept everything spotless clean, and was friendly and cheerful throughout. Without any hesitation, I strongly recommend this company in general, and Raman in particular."
Water service
Split water meter
Water meter installation
Water heater installation
Broken p-trap and pop assembly

+18

Response time1 day
Recommended by97%of homeowners
Avatar for Knockout Plumbing & Mechanical, LLC
Knockout Plumbing & Mechanical, LLC
5.0(
14
)

Serving Sammamish, WA and surrounding areas

Approved

In business since 2019

Emergency services offered

Warranties offered

"We were in a jam. We are attempting to buy our first home. We had our inspection scheduled and on the morning of, we learned of a potential plumbing issue. There was a report filed with the city stating that a couple of years ago there was some kind of sewer back up. This house is old, so I wanted to make sure we weren't signing up for any potential problems. I called around to local plumbers in the area. NONE of them were able to accommodate our need on this shortened time frame. I got Zach's number from a contractor friend of mine and in a last ditch effort gave him a call. Unlike some of the other plumbers I'd spoken with, Zach validated my concerns and informed me that he would recommend that I have my system inspected. He was very patient with my partner and I, making room for us that evening to show up in exemplary fashion. He did a full inspection of our sewer lines with a camera and explained to us what the different piping meant. He then tested our water pressure and advised us to request that the seller offer concessions to cover the cost of putting in a pressure reduction valve. He explained the reasoning behind his recommendations and took time to insure that we understood why he was recommending these services. He also took the time to explain and answer questions about potential upgrades as my partner wants to upgrade the hot water tank. He outlined different product options and explained with great knowledge and detail the differences between the products. I would highly recommend this company. If we get the home we will definitely be having this company come back and preform the necessary work that is needed for our new home."
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+53

Recommended by100%of homeowners
Avatar for Apollo Plumbing
Apollo Plumbing
4.5(
630
)

Serving Sammamish, WA and surrounding areas

Approved

In business since 2005

Emergency services offered

Credit card accepted

"super friendly and professional. on time. got water heater replaced quickly. explained what he was doing. saw I had cats and worked to not let them out."
Additional Photos
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+4

11 neighbors recently requested a quote
Recommended by89%of homeowners
Avatar for Harts Plumbers, Electricians, & HVAC Technicians
Harts Plumbers, Electricians, & HVAC Technicians
4.6(
1,223
)

Serving Sammamish, WA and surrounding areas

Approved

Super Service Award Winner

In business since 2013

Emergency services offered

Warranties offered

"Dominick was on time explained what he was going to repair did a great job explained and wrote up estimate for replacing a new water heater fast service, polite technician explained my options for new water heater to be replaced in Jan great guy will hire him in Jan to replace the hot water heater"
Pipe llining
Pipe relining
Pipe relining
Camera inspections
Response time50 mins
Response rate100%
18 neighbors recently requested a quote
Avatar for Pipers Drain Repair
Pipers Drain Repair
4.8(
15
)

Serving Sammamish, WA and surrounding areas

Approved

Super Service Award Winner

In business since 2025

Free estimates

Emergency services offered

"Andrew came out when my sewer got backed up and got it cleared no problem. Ran his camera after to do a full inspection. Very professional, answered all my questions I had."
Sink Drain Repair
Sink Drain Repair
Sink Drain Repair
Sink Drain Repair
Sink Drain Repair

+11

Response time3 hrs
Response rate98%
2 neighbors recently requested a quote
Avatar for Seatown Electric Plumbing Heating & Air
Seatown Electric Plumbing Heating & Air
4.8(
1,392
)

Serving Sammamish, WA and surrounding areas

Approved (Corporate)

In business since 2013

Emergency services offered

Warranties offered

"couldn't have gone better, dillon showed to give me an estimate on running my propane line to my kitchen for a new gas cooktop iam going to put in and then said he could do now, so cool great guy super skilled trades man 5 stars dillon is the man. also gave me an estimate on repair the installation on the ducks under the house to repair the insulation falling off. i scheduled that to be done too."
Generator Repair
Additional Photos
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Electrical Panel Repair
Additional Photos

+44

102 neighbors recently requested a quote
Recommended by94%of homeowners
Avatar for All Pro Plumbing Northwest, LLC
All Pro Plumbing Northwest, LLC
4.5(
570
)

Serving Sammamish, WA and surrounding areas

Approved

Super Service Award Winner

In business since 1994

Emergency services offered

Warranties offered

"Veteran-owned business. Honest, reputable and on time for the appointment. Ross and David spent all afternoon clearing out two clogged drain spouts and replaced/repaired a badly cracked PVC pipe after hydro jetting them. They inserted a snake with a camera and showed me the problem. They also provided a veteranâ  s discount! Thank You. Brad Pesek"
Our Team
131 neighbors recently requested a quote
Recommended by83%of homeowners
Avatar for Seattle Select Sewers
Seattle Select Sewers
4.9(
17
)

Serving Sammamish, WA and surrounding areas

Approved

In business since 2005

Free estimates

Emergency services offered

"We put this off longer than we wanted. Ross stayed in touch from time to time and ultimately came in significantly less than most other bids. Bruce (Ross' twin brother) and his crew of two additional laborers showed up at 9AM (on-time) and got straight to work. They politely answered all my ridiculous home-owner questions and finished up at 3PM. It was pretty much just digging, breaking up and removing old pipe, fitting new pipe and replacing the dirt. I had a bump out from the house that caused me great concern. As it turns out, Bruce has a background in general contracting. He stayed far away from the bump out and explained why it wasn't at risk. I'm a Realtor and have seen enough sewer problems that I prepared myself for the worst; however, what I got was the best. The best option for my problem, the best price and the best company. I would not hesitate for a moment to use or recommend Seattle Select LLC."
12 neighbors recently requested a quote
Recommended by62%of homeowners
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FAQs for sewer main install, replace or repair projects in Sammamish, WA

Most trenchless sewer line replacements can be completed within one to three days, though this varies based on your situation. Simple repairs on accessible lines might be finished in hours, while complex systems or challenging soil conditions could extend the timeline. The reduced excavation requirements result in faster completion compared to traditional trenching methods.

Trenchless pipe lining may reduce the interior diameter of your pipes, which could affect flow capacity in already narrow lines. This method also requires the existing pipe to maintain sufficient structural integrity to support the new liner. Severely collapsed sections, major joint separations, or completely misaligned pipes might not be suitable candidates for lining and could require alternative approaches.

Trenchless sewer pipe liners are rated to last up to 50 years when properly installed and maintained. Actual longevity depends on installation quality, usage patterns, and environmental factors like soil movement or tree root intrusion. Regular maintenance and avoiding problematic disposal practices (like flushing non-biodegradable items) can help maximize your system's operational lifespan.

Trenchless technology availability varies by region, with greater accessibility in metropolitan and suburban areas where specialized contractors operate. Some rural locations may have limited access to trenchless equipment and expertise. Local regulations and soil conditions also influence availability. A professional assessment of your property and local contractor options will determine if trenchless methods are feasible for your specific location.

Professional video inspection provides the most reliable assessment of whether your sewer issues suit trenchless repair. Generally, pipes with moderate damage, like small cracks, minor leaks, or partial blockages, respond well to trenchless techniques. Completely collapsed sections, severe misalignments, or extensive structural failures might require traditional excavation. Consulting with contractors who offer both methods ensures you receive unbiased recommendations.

Quality trenchless sewer replacement often includes a workmanship guarantee from the contractor. The specific terms vary by company and region, but many professionals stand behind their installation for at least one year. Material warranties may extend longer, depending on the pipe products used. Always request written warranty information before hiring, and understand exactly what's covered and what might void your protection.

The Sammamish, WA homeowners’ guide to sewer main install, replace or repairs

From average costs to expert advice, get all the answers you need to get your job done.