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Find Sewer main install, replace or repairers in Black Diamond

Avatar for Drain Pro Plumbing Inc
Drain Pro Plumbing Inc
4.9(
574
)

Serving Black Diamond, WA and surrounding areas

Approved

In business since 2009

Free estimates

Emergency services offered

"They came within a day and converted by old 3 knob setup to a more modern 1 knob setup which required cutting and reconfiguring pipes. The whole job was done in a half day and the shower/bath was repaired. Very nice plumber and front office team as well."
Water service
Split water meter
Water meter installation
Water heater installation
Broken p-trap and pop assembly

+18

Response time1 day
1 neighbors recently requested a quote
Recommended by96%of homeowners
Avatar for Harts Plumbers, Electricians, & HVAC Technicians
Harts Plumbers, Electricians, & HVAC Technicians
4.7(
865
)

Serving Black Diamond, WA and surrounding areas

Approved

In business since 2013

Emergency services offered

Warranties offered

"Harts corrected the location of the crawlspace sump pump discharge line to the location in the foundation which I originally wanted it to be located. However, we did not hear the sump pump operate under the floor when first installed. When the Harts crew changed the location of the pump discharge line, we can now hear the pump very distinctly when it operates, under the floor. I am requesting that Harts come back and listen to see if it is normal for the sump pump to make this much noise."
Before the Extension
After Extension
43 neighbors recently requested a quote
Recommended by93%of homeowners
Avatar for Roto-Rooter Plumbing & Water Cleanup
Roto-Rooter Plumbing & Water Cleanup
4.3(
354
)

Serving Black Diamond, WA and surrounding areas

Approved (Corporate)

In business since 1935

Free estimates

Emergency services offered

"My elderly mother is partially blind and disabled. On November 1, 2021 her washing machine broke leaking water in her home. In desperation she called rotor rooter. Roto rooter came out, stopped the leak, and put dryers in and left. They returned a few days later to remove the dryers. The technician quoted my mother a cost of about $3000.00. My mother signed a contract but could not see what she was signing. After Roto rooter Reno removed the dryers they sent a bill to my mother for $9000.00. The contract she signed stated Roto rooter would remove walls, roofing, insulation, baseboard, tile etc. Roto rooter didn’t do any of those things. Roto rooter is price gauging and took advantage of an elderly disabled woman. Roto rooter technicians were in the home no more than 3 hours total. First my mother did not have capacity to enter into a contract as she couldn’t see what she was signing. 2 Roto rooters technicians told her the cost would be about $3000.00. 3 Roto rooter did not do the work in the contract. I believe Roto rooter is commuting elder abuse and fraud."
Additional Photos
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Additional Photos

+8

Response time1 day
1 neighbors recently requested a quote
Recommended by81%of homeowners
Avatar for Plumbing Excellence Northwest, LLC
Plumbing Excellence Northwest, LLC
5.0(
8
)

Serving Black Diamond, WA and surrounding areas

Approved

In business since 2015

Free estimates

Emergency services offered

"I had an excellent experience with Jose Plumbing Excellence Northwest. They first helped me fix a leak, and later replaced my water heater when it went out. Both times, they were able to schedule me right away, which I really appreciated. The team was professional, efficient, and made sure everything was done correctly. Their customer service was great from start to finish, and they made the whole process smooth and stress-free. I highly recommend them for any plumbing needs!"
Boiler
Water Heater
Response time9 hrs
Response rate89%
4 neighbors recently requested a quote
Avatar for Puget Sound Plumbing & Heating, Inc.
Puget Sound Plumbing & Heating, Inc.
4.3(
173
)

Serving Black Diamond, WA and surrounding areas

Approved

In business since 2007

Emergency services offered

Warranties offered

"Extremely Disappointing Experience ? Overpriced and Poor Quality Work I had a very frustrating experience with this company and would not recommend their services. I requested a simple job?re-piping the connection between a new sink and the drain. The work took about 15 minutes, yet I was charged $900, which is completely unreasonable for such a basic task. More concerning than the price was the quality of the work. The technician left old components in place, including a worn P-trap connection that should have been replaced. When I raised concerns, I was reassured everything was fine?until it wasn?t. After reconnecting my disposal, it became obvious the pipe was misaligned. When the technician returned, his attitude suggested he was doing me a favor rather than fixing his own mistake. Later, when I tested the system, the P-trap started leaking. No matter how carefully I tightened it, the leak persisted. When I contacted the company again, I was told the issue was somehow my faul"
Kitchen drain replacement
Kitchen drain replacement
Faucet Repair
Replace Water Heater
Tankless

+1

Response time2 hrs
3 neighbors recently requested a quote
Recommended by87%of homeowners
Avatar for South West Plumbing & Waterheaters, LLC
South West Plumbing & Waterheaters, LLC
3.7(
334
)

Serving Black Diamond, WA and surrounding areas

Approved

In business since 1980

Emergency services offered

Warranties offered

"This company was helpful in solving my main issue. There were a couple complications but despite that they had good customer service and took care of what I needed."
Response time11 hrs
45 neighbors recently requested a quote
Recommended by63%of homeowners
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FAQs for sewer main install, replace or repair projects in Black Diamond, WA

When installing a sewer line, you should consider extra costs like tree removal, driveway repairs, or patio resurfacing. Hiring a professional plumber is essential, and you may need additional specialists if landscaping or heavy excavation is involved. Addressing these potential extras up front helps ensure accurate budgeting and prevents sudden cost overruns.

To calculate the length of sewer piping you need, measure the distance from your house to the main sewer line, adding the depth of the city main to this distance. Be sure to account for any obstacles like tree roots or utility lines that may require additional piping.

City sewer lines are installed at a lower elevation to prevent unwanted backflow and water damage. This lower positioning ensures enhanced performance and long-term safety, meeting all technical and safety standards.

With trenchless methods, a plumber inserts a smaller pipe within the existing plumbing, avoiding full excavation. It can be more cost-effective and less disruptive than traditional methods, but it's not suitable for all homes.

Yes, you must secure permission from your local water authority before connecting to a public sewer line. This approval ensures your connection meets all regulatory requirements.

Sewer lines are buried between 18 inches and 8 feet deep, with most systems placed between 18 and 30 inches. In colder regions, pipes are set deeper to remain below the frost line.

The Black Diamond, 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.