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  • Average homeowner rating star icon4.1
    Average homeowner rating
  • Verified reviews icon29
    Verified house leveling services reviews

Find House leveling pros in Seaside

Avatar for Ram Jack West - Portland
Ram Jack West - Portland
4.7(
69
)

Serving Seaside, OR and surrounding areas

Approved

In business since 2000

Free estimates

Emergency services offered

"Purchased a 1906 home in North Portland with an uneven foundation that had been patched for 60 years, but needed serious stabilization work. I contacted multiple foundation contractors in the greater-Portland area and Ram Jack was the only team that provided a full worse-case estimate that included everything that I may need to permanently stabilize the home's foundation. Other contractors' estimates were higher, omitted some of the features of Ram Jack's estimate, and involved greater excavation work around the home. While I was collecting estimates, I had multiple contractors check the levels on the house and could see the home was continuing to sink as much as half and inch in some areas within only a few months, so I knew I had to do something soon as the hotter summers are causing significant erosion to the clay soil in north portland. After paying the 50% down payment, I was quickly in touch with multiple project managers and structural engineers who were able to answer my questions as the work plan developed. I work from home and have two cats, so I was a bit worried about the noise and needing to leave at certain times during the work. Ramjack devised a plan of installing 12 helical piers from the basement and 2 outside for a small crawl space area as well as replacing most of the piers in the basement that had water damage. During the excavation and pier installation, I didn't have to leave my house at all, my cats were fine, none of the utilities ever needed to be turned off and none of the neighbors said they heard more than the hum of the generator outside; insane professionalism. The work team kept me informed at every step of the excavation and pier installation and was able to recover an inch of lift with only a few drywall cracks that I patched in a day. I could have gone further, but wanted to avoid any potential damage to the sewer pipes and stay within my budget. During the lifting, I was standing with the lead construction manager who kept me informed of every risk as we lifted the house bit by bit. During the excavation my basement looked insane with mounds of dirt everywhere, but the construction team cleaned everything flawlessly; all I had to do was a quick mop and the basement was good as new again. Overall had a great experience with RamJack; the 20 years in business shows, most everyone I dealt with had been working with them for years; the construction manager had been doing pier installation for 15 years. The work was expensive, but cheaper than the other local contractors, and certainly way cheaper than replacing the entire basement foundation. Ramjack was even able to take a few grand off the intitial worse-case estimate for solutions not needed. Glad I was able to repair my 120 year old home; here's to another 100 years. Big thanks to Pancho and Stephen, as well as the structural engineers and project managers; I'm very happy with the work."
6 neighbors recently requested a quote
Recommended by90%of homeowners
Avatar for John's Waterproofing
John's Waterproofing
4.3(
251
)

Serving Seaside, OR and surrounding areas

Approved

In business since 1974

Free estimates

Warranties offered

"We first called TerraFirma but the salesman said we could dig out the entire exterior, add a membrane, drains etc for about $24,000. When I pressed for other ideas he seemed unenthusiastic. I said I would think about it and he never contacted me again. We then tried another company who was at least amendable to other approaches and gave me a quote of $12,000 for a sump pump and interior perimeter drains. Then we called John's Waterproofing and Peter came out. Peter was awesome. He had a whole suite of things that could help out in the basement and really listened and discussed our options. We weren't going for a dead dry basement that we could finish, we just wanted to get it dry and lower the humidity. So Peter and I went through all the things and came up with a plan together. In the end we had a sump pump, perimeter drains in the basement and crawlspace, cleanspace barrier throughout the crawl and brightspace paneling on the walls of the basement to stop humidity coming in from the walls. We also had piping installed below ground outside in which to run the gutters out to the street. All of that for only $8000. Once agreed the crews came right on schedule and finished the work ahead of time. I've waited to give a review to see the system in action. For the past week it has been raining steadily. However in our basement is nothing but dry dust."
Trim around fireplace was removed and mold found along the base
Fiberglass was drooping away from the home, removing its insulation value
Fiberglass Insulation was falling down in clumps from water weight
This window had been upgraded and given trim to give a clean and finished look
Re removed the below-grade sections of the wall and waterproofed with ThermalDry Radiant vapor barrier and installed a drain system around the interior perimeter

+41

17 neighbors recently requested a quote
Recommended by89%of homeowners
Avatar for Green Hills Construction
Green Hills Construction
4.5(
38
)

Serving Seaside, OR and surrounding areas

Approved

Super Service Award Winner

In business since 2000

Free estimates

Warranties offered

"The job was a complete remodel from floor to ceiling. We replaced tile and carpet with engineered hardwood, gutted and remodeled 2 bathrooms, new kitchen cabinets, countertops, backsplash and appliances. Updated plumbing and electrical, removed walls, scraped popcorn ceiling added can lighting and painted. The job also included all new solid wood doors throughout, and new trim and molding. I would recommend Green Hills Construction in a heartbeat! I was kept in the loop throughout and the end result is awesome."
pergola
pergola
stone work
stone work
deck

+20

Response time1 day
Response rate88%
20 neighbors recently requested a quote
Avatar for West Lake Construction, LLC
West Lake Construction, LLC
4.3(
24
)

Serving Seaside, OR and surrounding areas

Approved

In business since 2012

Free estimates

Emergency services offered

"West Lake Construction removed existing roofing shingles on my large house ( 63 squares!) and installed architectural composition shingles. They had to replace ten sheets of new CDX plywood. The boss was Tyler Weston, who knows his roofing. He was always nice to work with. His crew was hard-working and knowledgeable. He kept on budget. They cleaned up really well. I highly recommend this company."
Before Back Side
Old Street View
Old Kitchen
New Street View
Back Deck

+9

Response time5 days
45 neighbors recently requested a quote
Recommended by47%of homeowners
Avatar for TerraFirma Foundation Systems
TerraFirma Foundation Systems
4.1(
100
)

Serving Seaside, OR and surrounding areas

Approved

In business since 2005

Free estimates

Warranties offered

"I have had two issues since they installed the new sump pump and irrigation. Issue number one was water still getting passed the new concrete. The other issue is that the new concrete was not level at all which has caused issues with the new flooring I installed. However, their customer service is top notch and will work hard to take care of you."
A System Design Specialist helping a homeowner
Encapsulating a crawl space
Fleet of vehicles in our Portland, Oregon locatio
Loading up our truck for a piering job
Loading up a truck for a waterproofing job

+33

116 neighbors recently requested a quote
Recommended by82%of homeowners
Avatar for John's Waterproofing Co.
John's Waterproofing Co.
4.0(
71
)

Serving Seaside, OR and surrounding areas

Approved

In business since 1974

Free estimates

Warranties offered

"There was some miscommunication between the dispatcher and I but the plumber that came to my house explained the issue and rescheduled me for the weekend. I explained the urgency of filling in the trenches and he accommodated my schedule, he was great to work with. He spoke very highly of his company, not something you hear everyday from employees!"
Encapsulation System
Before Encapsulation
Before Interior Drain System
After Interior Drain System
Finished basement

+38

216 neighbors recently requested a quote
Recommended by93%of homeowners
Avatar for Sentri Homes
Sentri Homes
2.8(
36
)

Serving Seaside, OR and surrounding areas

Approved

In business since 2023

Free estimates

Emergency services offered

"I was very impressed with Sentri Homes - their customer service was excellent. They sent a subcontractor to install some vinyl laminate in my bathroom and he ended up getting glue all over the carpet in our bedroom. The sub ended up ghosting both me and Sentri, leaving me stuck with a ruined carpet. Sentri stuck with me for over a month to get the carpet replaced with the identical original and to get the vinyl job 100% completed. The carpet was a Home Depot exclusive and Sentri handled everything with them. I will be using Sentri for a much bigger renovation I have coming up soon, because I know that they will make sure everything gets done right no matter what problems come up. The vinyl looks great too."
25 neighbors recently requested a quote
Avatar for J.S. Chappell LLC
J.S. Chappell LLC
New to Angi

Serving Seaside, OR and surrounding areas

Approved

In business since 2022

Free estimates

Emergency services offered

We offer a full service one stop shop… From Dust to drapes we cover everything in between. We are leaders in Residential New Construction and Home Renovations, New Development, Decks, Sheds, Shops, Additions. Our services also include our Commercial Remodeling side, no job too big or to small we’re here to be a pillar in our community and grow in the right direction. \n\nWe take great pride in our experience, expertise, quality, and customer service that we provide to meet the consumers needs. It is our mission to provide excellent workmanship and complete customer satisfaction from start to completion of a project. In order to understand the needs and expectations of our customers, we take great care to work and communicate with every customer in a professional manner. Our reputation is based on service, safety, and quality, regardless of how large or small the job.

Jesse Chappell
First Coat
New Look
Sand
Remodel

+29

Response time2 days
Response rate86%
Ascended Constructions
New to Angi

Serving Seaside, OR and surrounding areas

Approved (Corporate)

In business since 2023

Offers commercial services

We’re a family owned and operated company that values honesty and integrity, and stands behind our work. We offer over 40 years of industry experience. We specialize in Asphalt Shingle Roofing installation, replacement, and repairs. Our services are customized to the individual project, paying close attention to the details of each project that we're involved with. We look forward to building long-term relationships with our clients and guarantee your satisfaction!

1 neighbors recently requested a quote
Avatar for DaBella - Portland
DaBella - Portland
4.4(
1,131
)

Serving Seaside, OR and surrounding areas

In business since 2011

Free estimates

Warranties offered

"Great overall experience. Ethan worked with us to find a siding and gutter solution that worked, and responded to all out questions in a timely manner. Very happy with the final product, the exterior of the house looks beautiful and modern and not 1970's anymore."
Additional Photos
Additional Photos
Additional Photos
Additional Photos
Additional Photos

+26

Recommended by89%of homeowners
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House Leveling questions, answered by experts

There is no real alternative to underpinning, although mudjacking and polyjacking are other repair methods that can add support from underneath your foundation. Rather than placing supportive piers under your structure, these involve pumping a material under your slab to lift a sunken section back into its original position. Polyjacking, in particular, is sometimes a suitable solution for stabilization issues under slab foundations, but underpinning is often accepted as the best and most permanent solution.

Common issues with concrete that may require professional repair or resurfacing include cracks, spalling, uneven surfaces, and weather damage.

Many contractors offer warranties for their work. Confirm terms before starting the project.

Mudjacking is your best bet for leveling concrete on a tighter budget. It’s less expensive than foam or grout mixture. For smaller, surface-level issues, you could also use a self-leveling compound, which creates an even surface over existing concrete—it’s a budget-friendly option suitable for DIY enthusiasts.

Polyjacking and mudjacking can both be effective solutions for sinking concrete, but they have key differences. Polyjacking, which uses expanding polyurethane foam, is often considered a better option because the foam is significantly lighter than the cementitious material used for mudjacking. This reduced weight puts less pressure on the underlying soil and lowers the risk of future sinking. Polyjacking is suitable for any sinking concrete slab, while mudjacking is typically only recommended for non-structural concrete, such as sidewalks, patios, pool decks, and driveways. The primary drawback of polyjacking is its cost, which can be up to four times higher than mudjacking—as much as $25 per square foot compared to a maximum of about $6 per square foot for mudjacking.

The Seaside, OR homeowners’ guide to house leveling services

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