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Find Sewer main install, replace or repairers in Happy Valley

Avatar for Legacy Plumbing and Excavation, LLC
Legacy Plumbing and Excavation, LLC
4.6(
63
)

Serving Happy Valley, OR and surrounding areas

Approved

Super Service Award Winner

In business since 2023

Free estimates

Emergency services offered

"Legacy plumbing and excavating was amazing. They got my big project done in no time and were so professional, communicative and fast with their work. I would definitely hire them again next time I need anything done in plumbing."
Sewer Repair
Excavation & Sewer
Response time9 hrs
Response rate91%
506 neighbors recently requested a quote
Avatar for Rescue Rooter / Jack Howk
Rescue Rooter / Jack Howk
4.8(
102
)

Serving Happy Valley, OR and surrounding areas

Approved (Corporate)

In business since 1985

Free estimates

Credit card accepted

"They were the only ones to contact me so thats why value for work is a 4. i don't have another bid to compare too. They showed up later than original time frame but throught the day they kept me informed which I liked. Some places don't update you or you have to call them to get an update."
Unclog Drain
56 neighbors recently requested a quote
Recommended by82%of homeowners
Avatar for Henco Plumbing
Henco Plumbing
4.7(
144
)

Serving Happy Valley, OR and surrounding areas

Approved

Super Service Award Winner

In business since 2012

Free estimates

Emergency services offered

"Called on a Friday afternoon with sewer backup and Owen & co-worker arrived within a couple of hours and unclogged the line. They were very professional and friendly. I was pleased with their work but not with the news that tree roots were the cause and would require an expensive repair (excavation/partial sewer line replacement). Merry Christmas!"
Tub Shower Remodel
Wendys Remodel Vancouver
New Home Ground Work
New Home Top Out Plumbing
Water Heater Install/Re-pipe

+18

Response time12 hrs
207 neighbors recently requested a quote
Recommended by93%of homeowners
Avatar for Henco Plumbing Services LLC
Henco Plumbing Services LLC
4.7(
15
)

Serving Happy Valley, OR and surrounding areas

Approved

In business since 2012

Free estimates

Emergency services offered

"Contacted Henco for service of a Noritz On Demand water heater, and a next day appointment was available. Joshua arrived at the scheduled time. He inspected the unit and provided choices and recommendations of what could be done to flush and service so the unit (which was intermittent) would function properly, and the costs involved. He was very patient with my questions, and invited me to observe. Joshua also gave suggestions on proper care and that I should drain the unit during extreme freeze events to prevent damage. I would highly recommend him to any of my friends. Pricing was based on the service performed, rather than an hourly rate. The repair cost was in line with other estimates, which, like everything else, has gone up substantially over the years. based on the excellent and prompt service, I'll certainly call Henco in the future."
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+3

Response time2 days
4 neighbors recently requested a quote
Recommended by86%of homeowners
Avatar for D & F Plumbing, Heating and Cooling
D & F Plumbing, Heating and Cooling
4.3(
470
)

Serving Happy Valley, OR and surrounding areas

Approved (Corporate)

In business since 1927

Emergency services offered

Small jobs welcome

"The plumber was here when scheduled to arrive. There was a problem that was created by the plumbers who installed the previous toilet, but the D & F plumber had the problem solved and correctly installed the new toilet without long delays or needing to go back to the shop. Everything he needed was in his truck."
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+18

6 neighbors recently requested a quote
Recommended by79%of homeowners
Avatar for Axiom PDX
Axiom PDX
4.8(
63
)

Serving Happy Valley, OR and surrounding areas

Approved

Super Service Award Winner

In business since 2013

Free estimates

Warranties offered

"There aren't enough superlatives to properly rate this company. My wife and I are Realtors. So we deal with a lot of plumbers, electricians, etc. Axiom is far and away the best in all areas - friendliness, competence, experience, pricing, honesty, promptness - you name it. Our main drain line was clogged. After 3 different plumbers failed to fix the problem, Rob Evans of Axiom PDX found the clog and fixed in less than an hour. Rob saved us thousands of dollars in bogus repairs that had been proposed by the other plumber. Unless I am forced, I will never use or recommend a plumbing services company other than Axiom PDX. You won't be sorry (and you really might be sorry if you run into one of those big company scammers who almost got us)."
Muddy sewer repair!
root intrusion repair
New sewer install
Response time10 hrs
Response rate96%
313 neighbors recently requested a quote
Avatar for Superior Underground, LLC
Superior Underground, LLC
4.8(
16
)

Serving Happy Valley, OR and surrounding areas

Approved

In business since 2017

Free estimates

Warranties offered

"Called a bunch of big name people and they either never called back or quoted an insane amount. Ryan and Sup. Underground not only showed up on time but left our yard looking better then before our sewer was replaced. Best experience I have had with any contractor in a long time. Great work and even better price."
Finished product
Finished product
Holding water
Scraping top layer
Digging French Drain Tench

+15

Response time2 days
2 neighbors recently requested a quote
Recommended by93%of homeowners
Avatar for Executive Drains LLC.
Executive Drains LLC.
5.0(
7
)

Serving Happy Valley, OR and surrounding areas

Approved

In business since 2018

Free estimates

Emergency services offered

"Travis is great! I had received a call on the 23 of December that our renters' toilet and disposal were clogged. I called another plumber and they said that the only day they could come was on the 24th Christmas eve day and that I would have to be there for the duration of the inspection to see what was going on. I had guests coming over and could no way leave to do that. Just as I was deciding my next move I got a phone call from Travis. He had seen my request on Angie's List. He said he was 10-15 minutes away from the rental and would take a look and let me know what was going on. He also gave me a very reasonable price range (best/worst case) before he went out. Within 1/2 an hour I got another call, Travis was at the house and had diagnosed the problem(s); both were caused by renter neglect. He got everything fixed within an hour or so and called me with a very affordable rate for both. I will be using him again next time I need a plumber!!"
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+6

Recommended by100%of homeowners
Avatar for SPEEDY SEPTIC
SPEEDY SEPTIC
4.5(
84
)

Serving Happy Valley, OR and surrounding areas

Approved

In business since 1983

Emergency services offered

Warranties offered

"The job was well executed. Compliments to everyone at Speedy Septic. Hayden Buley was very quick to respond to my request for an estimate. I called several other septic system installers on listed on Angie's list who were either booked far into the future, or who did not respond to messages. Hayden made an appointment and came out to inspect the site as agreed and on time. He was very personable and professional. He set up a second meeting involving Mr. Rooter. He then provided an emailed cost estimate. One uncertainty in cost was whether the drain field needed to be replaced. This could not be determined until it was unearthed and inspected. Fortunately the drain field was still functioning well. A new distribution box was needed, and the drain field pipes were cleaned with the "Jetter" and all was well. The job took a little longer than planned due to bad weather. Our only winter snow and ice storms happened while the job was underway. We live on a fairly high hill and the snow and ice conditions were fairly bad, so I can't fault Speedy Septic for having the job take a little bit longer than planned. Then made sure that we had functioning toilets throughout most of the job, always when their work day was done. I'm happy to report that original cost estimate was very accurate. Compliments to all of the Speedy Septic and Mr. Rooter crew. They worked hard in some very cold and nasty weather to get the job done."
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5 neighbors recently requested a quote
Recommended by88%of homeowners
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FAQs for sewer main install, replace or repair projects in Happy Valley, OR

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 Happy Valley, OR 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.