Northwest Poly Services, LLC logoApproved Pro
Approved Pro

Northwest Poly Services, LLC

4.8(
22
)
Concrete Injection Leveling Mudjacking,

About us

Northwest Poly Services specializes in lifting concrete. We’re here to help our fellow residential, commercial, and municipal neighbors repair their sunken concrete slabs, walkways, and stairs. Our Pacific Northwest climate makes large demands on our soil, often causing our sidewalks, garage floors, and concrete slabs to settle and become uneven. This can lead to trip hazards, or worse, more major problems like drainage and soil erosion. Let us help! By drilling a small hole through your sinking concrete and injecting our poly foam solution, we can lift those problem areas level again. We serve Snohomish, Skagit, Whatcom, Island, and San Juan Counties. Give us a call or send us an email for a Free Estimate. Our service comes with a 25 Year Transferable Warranty and proceeds from every job go right back to the communities we live and work in.

Business highlights

8 years of experience

Amenities

Free Estimates

Yes

Warranties

Yes

Accepted Payment Methods

  • CreditCard
Our recent projects
  • 1
    View Gallery

    Porch Lift

  • 4
    After lifting the concrete walkway slab
    View Gallery

    Marysville Backyard

  • 1
    Small Drill Hole in Concrete
    View Gallery

    Demonstration

Reviews
4.822 Reviews
Write a review
Number of StarsImage of DistributionNumber of Ratings
5
91%
4
5%
3
5%
2
0%
1
0%
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Filter reviews by service

Showing 1-22 of 22 reviews
Holly S.
Jun 2022
5.0
Concrete Injection Leveling Mudjacking
They raised a sunken cement sidewalk. They were punctual, efficient, explained things well, friendly, cleaned up, and did great work! Beautiful! I highly recommend them!
Alan O.
Oct 2020
5.0
Concrete Injection Leveling Mudjacking
Yes, I recommend this pro
$600,000
Johnny and Ed were very professional, timely and knowledgeable. Our 30 year old driveway suffered from deep cracks and settling. They were able to fill-in the cracks and lift up sections of pavement to make it even. It looks SO much better now! We highly recommend them for their workmanship.
Linda S.
Sep 2020
5.0
Concrete Injection Leveling Mudjacking
Yes, I recommend this pro
$60,000
Little misunderstand on paperwork ... like so may companies the do everything via email... I didnâ t look at my email everyday.. which was a problem... I think giving people a option of text or email might be a good idea. Other than that they did a fabulous job and you canâ t even see there the repair holes are! Easier to work with that another company I called! Call them you wonâ t be sorry!!!
Geoff C.
Aug 2020
5.0
Concrete Injection Leveling Mudjacking
Yes, I recommend this pro
Friendly and very efficient service.. explained what needed to be done ... great service
Kim M.
Aug 2020
5.0
Concrete Injection Leveling Mudjacking
Yes, I recommend this pro
$190,000
Came out on time for estimate and work!! Completed in a timely manner. Very helpful in explaining the process and achieved a great result! I would hire them again.
Nick K.
Aug 2020
4.0
Concrete Injection Leveling Mudjacking
Yes, I recommend this pro
They did a good job, but do to an unforseen issue we were not able to achieve 100% leveling. This was also discussed during the estimate and before the start of the project, that there may be issues. It is still 99% better than the previous 3 inch sag. Johnny also adjusted his price. These are some good guys trying to make a decent living. Would call again and have recommended them to others.
Ryan G.
Aug 2020
5.0
Concrete Injection Leveling Mudjacking
Yes, I recommend this pro
Friendly, hard working guys with excellent work and very competitive prices.
Rick A.
Jul 2020
5.0
Concrete Injection Leveling Mudjacking
Yes, I recommend this pro
Great service.
Dave F.
May 2020
5.0
Concrete Injection Leveling Mudjacking
Yes, I recommend this pro
Excellent work, very professional and reasonably priced. One of my best contractor experiences.
Roger B.
Aug 2019
5.0
Concrete Injection Leveling Mudjacking
Yes, I recommend this pro
$55,000
They did a nice job of leveling and patching the settled portion of our walkway, for a reasonable price. They were pleasant, polite and efficient and left the work area clean. I would not hesitate to recommend them for this type of work.
Joanne M.
May 2019
5.0
Concrete Injection Leveling Mudjacking
Yes, I recommend this pro
pleasant fellows. fast and efficient service. came when they said they would.
Jack W.
May 2019
5.0
Concrete Injection Leveling Mudjacking
Yes, I recommend this pro
Great pleasant workers and a Great company also. Very pleased!!!
Sherri C.
May 2019
5.0
Concrete Injection Leveling Mudjacking
Yes, I recommend this pro
$68,500
My front steps were pulling away from the house leaving approximately a 2 to 3 inch gap. I was told by another company that the only solution was removing and pouring a whole new porch which would cost 3k plus. I decided to give this product a try for much less than 1k. I am very pleased with the result. The steps have been raised and the gap is filled. I just had a home inspection and the contractor was impressed with the job, as well. Their customer service is excellent! They were very nice to work with and did their best to make sure I was satisfied with the result. I highly recommend this company!
Derrick F.
Aug 2018
2.5
Concrete Injection Leveling Mudjacking
$58,500
I was trying to get my concrete front steps and porch to my house leveled, it had been sinking on one side (about 3/4"). While the effort was noble, the poly product wouldn't stay under the slab. So, in the end I paid over half a grand and my problem isn't even remotely fixed. He did fill in some soil eroded area near the back of my house, and that looked fine so two stars for work quality and three stars for customer service. I need to find someone who can fix my problem with my sinking porch.
Response from

"Thank you for your review. We appreciate the feedback and do our best to improve our customer service and quality of work with each customer review. It is always our goal to bring settled concrete back to its original position, but due to circumstances that are out of our control, sometimes it is not possible to achieve this 100%. As a result our goal is to then stabilize the area from sinking any further using the product that we injected underneath your porch. Since we were not able to fully adjust your porch, we did seal the crack in front of the porch, filled in a void in the rear of your home, both at no additional cost, as well as discounted the original estimated cost."

Athan K.
Jul 2018
4.5
Concrete Injection Leveling Mudjacking
Yes, I recommend this pro
Awesome job lifting up my settled front porch!
Wojtek K.
Jun 2018
5.0
Concrete Injection Leveling Mudjacking
Yes, I recommend this pro
Northwest Poly Service is all you want and expect from a good service: courteous, personal, timeless, good quality and reasonably priced. I recommend them without hesitation.
Richard H.
Jun 2018
5.0
Concrete Injection Leveling Mudjacking
Yes, I recommend this pro
Done a fine job, Excellent work.
Bud S.
Jun 2018
5.0
Concrete Injection Leveling Mudjacking
Yes, I recommend this pro
$67,000
Work was done in a timely manner and good quality
Walt L.
May 2018
5.0
Concrete Injection Leveling Mudjacking
Yes, I recommend this pro
Johnny did a quality job on my sidewalk. Explained what he was going to do in detail.Good cleanup. We are very pleased with the overall result.
Sven S.
May 2018
5.0
Concrete Injection Leveling Mudjacking
Yes, I recommend this pro
Johnny and Jay are absolutely the best you can deal with. very punctual, very receptive and just all around a great experience. we are very happy with our side walk.
Megan K.
Feb 2018
5.0
Concrete Injection Leveling Mudjacking
Yes, I recommend this pro
They were incredibly professional. I was impressed with their level of care and quality of the level of work they did. Their customer service was exceptional.
Jared K.
Feb 2018
5.0
Concrete Injection Leveling Mudjacking
Yes, I recommend this pro
They're customer service orientated. They're timely and provided quality work. I recommend them.

Licensing

Licensed*

Trade License Number

NORTHPS831O2

Trade License Locale

WA

Trade License Expiration

09/22/2025

State Contractor License Requirements

All statements concerning insurance, licenses, and bonds are informational only, and are self-reported. Since insurance, licenses and bonds can expire and can be cancelled, homeowners should always check such information for themselves. To find more licensing information for your state, visit our Find Licensing Requirements page.

*Contact business to see additional licenses.

FAQ

Northwest Poly Services, LLC is currently rated 4.8 overall out of 5.
Monday: 8:00 AM - 5:00 PM Tuesday: 8:00 AM - 5:00 PM Wednesday: 8:00 AM - 5:00 PM Thursday: 8:00 AM - 5:00 PM Friday: 8:00 AM - 5:00 PM Saturday: 9:00 AM - 12:00 PM Sunday: Closed
Northwest Poly Services, LLC accepts the following forms of payment: CreditCard
Yes, Northwest Poly Services, LLC offers free project estimates.
No, Northwest Poly Services, LLC does not offer eco-friendly accreditations.
No, Northwest Poly Services, LLC does not offer a senior discount.
No, Northwest Poly Services, LLC does not offer emergency services.
Yes, Northwest Poly Services, LLC offers warranties.

Contact Information

PO Box 98, Marysville, WA 98270

Service Hours

Sunday:Closed
Monday:8:00 AM - 5:00 PM
Tuesday:8:00 AM - 5:00 PM
Wednesday:8:00 AM - 5:00 PM
Thursday:8:00 AM - 5:00 PM
Friday:8:00 AM - 5:00 PM
Saturday:9:00 AM - 12:00 PM
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