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Best concrete leveling pros near Startup, WA

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Top-Rated Concrete leveling pros in Startup - Updated Nov 2026

Avatar for Slabjack Geotechnical
Slabjack Geotechnical
4.7(
76
)
Concrete - Injection Leveling - MudjackingConcrete - Injection Leveling - Mudjacking - For Business

Serving Startup, WA and surrounding areas

Approved

In business since 2011

Free estimates

Emergency services offered

"2 workers, pleasant manor, very professional, pride in performing a very perfectly leveled entrance. Concrete came up 2 inches on South side, and 2 inches at wood steps. We have carpenters adding Trex and handrails and excited to repaint the trim on the house."
 Residential entry before
 Residential entry after
 Sidewalk after
 Sidewalk Before
 Large Porch before

+2

Response time1 day
76 neighbors recently requested a quote
Recommended by98%of homeowners
Near Me Roofing Company
5.0(
74
)
Concrete - Injection Leveling - MudjackingConcrete - Injection Leveling - Mudjacking - For Business

Serving Startup, WA and surrounding areas

Approved

In business since 2012

Free estimates

Credit card accepted

"We had a roof restoration done by Near Me Roofing Company and I'm amazed by how it turned out. we dealt with Ari and Elijah was very experienced and the workers who did the job knew what they were doing too"
Response time4 days
Recommended by80%of homeowners
Avatar for Groundworks
Groundworks
4.7(
17
)
Concrete - Injection Leveling - MudjackingConcrete - Injection Leveling - Mudjacking - For Business

Serving Startup, WA and surrounding areas

Approved (Corporate)

Super Service Award Winner

In business since 2006

Free estimates

Emergency services offered

"Rainy Day Basement System from my very first contact to office manager, were to most responsive to questions and concerns. Ryan, my first contact was fantastic, Jessica was always available to answer questions and worked with the Swinomish Tribe (permitting agency) to get everything needed. Rainy Day Basement Systems is a company I would recommend to anyone looking for quality, not just in workmanship but also in customer satisfaction."
Foundation
Foundation
Foundation
Concrete
Concrete

+15

36 neighbors recently requested a quote
Recommended by64%of homeowners
Avatar for AAA Quality Concrete
AAA Quality Concrete
4.8(
53
)
Concrete - Injection Leveling - MudjackingConcrete - Injection Leveling - Mudjacking - For Business

Serving Startup, WA and surrounding areas

In business since 2010

Free estimates

"Very happy with our new concrete. We had a patio, RV pad, and our stairs redone by AAA Quality Concrete this spring. Kano has the heavy equipment and experience needed to tackle this large job. The written contract was simple and easy to understand. A round corner here and a square corner there, I got everything I asked for. The finished product looks amazing, my neighbors were very impressed. 100% would recommend."
Recommended by97%of homeowners
Avatar for Joseph Concrete Specialist
Joseph Concrete Specialist
4.7(
26
)
Concrete - Injection Leveling - MudjackingConcrete - Injection Leveling - Mudjacking - For Business

Serving Startup, WA and surrounding areas

In business since 2000

Free estimates

Emergency services offered

"Joseph and his crew were delightful and professional to work with. I wanted a stamped concrete driveway and Joseph took time to throughly explained to me the color and seal options. They came in leveled and graded my drive hauled away some dirt and broken concrete set the forms and finished the site prep all in one day They returned a day later poured and finished my 73 foot long 15 foot wide driveway on one day. They returned a day later to clean up, remove forms and apply the sealer. Upon their departure they left behind nothing but a beautiful Roman slate textured driveway! In the end I could not be happier! My driveway looks great and literally sparkles as if it was natural slate! Just as Joseph promised! You won't be disappointed!"
WALKWay
driveway
patio
Additional Photos
Additional Photos

+58

Recommended by95%of homeowners
Avatar for Northwest Poly Services, LLC
Northwest Poly Services, LLC
4.8(
23
)
Concrete - Injection Leveling - Mudjacking

Serving Startup, WA and surrounding areas

In business since 2017

Free estimates

Warranties offered

"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."
Small Drill Hole in Concrete
Sunken and Settled Concrete Slab Before
Uneven Concrete Walkway Slab
Level Concrete Walkway Slab
After lifting the concrete walkway slab

+2

Response time1 day
Recommended by90%of homeowners
Palm Construction and Remodeling, Inc.
5.0(
118
)
Concrete - Injection Leveling - MudjackingConcrete - Injection Leveling - Mudjacking - For Business

Serving Startup, WA and surrounding areas

In business since 2020

Free estimates

Offers commercial services

It can be a daunting task looking for not only the right contractor for your job but also the right contractor for you. We completely understand what you're going through. We know every customer has different desires, different needs and different schedules. We're not only here to turn your ideas into reality but to make it a memorable experience every step of the way. Call us right now, no matter where you are in the planning process.

Response time3 days
Avatar for Nelson's Concrete Designs LLC
Nelson's Concrete Designs LLC
4.1(
121
)
Concrete - Injection Leveling - MudjackingConcrete - Injection Leveling - Mudjacking - For Business

Serving Startup, WA and surrounding areas

In business since 2007

Free estimates

Emergency services offered

"Nelson and his crew did a fantastic job! We did a large concrete slab in our backyard garden, 800sf. We wanted a modern look and various shapes to fit our landscaping. Nelson did exactly what we wanted with a very positive attitude. The work was done very professionally and fast as they have all the necessary equipment. They first excavated, then put gravel and compacted it, installed rebar enforcement every 16 inches crossed, and poured the concrete. Everything was leveled, with the proper slope to take water away from home. They finally did a light broom finish. We are glad we found them on Angie's list and highly recommend them."
Additional Photos
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Additional Photos
Additional Photos

+8

Recommended by80%of homeowners
Avatar for American Concrete N Masonary
American Concrete N Masonary
5.0(
6
)
Concrete - Injection Leveling - MudjackingConcrete - Injection Leveling - Mudjacking - For Business

Serving Startup, WA and surrounding areas

In business since 1990

Free estimates

Emergency services offered

"From the minute they got out of the truck to check our project, to give us a bid we knew they were the company we would hire. They seemed to know what we wanted by way of design and finish, before we spoke. Where other companies had said flat out “We won’t do this.” “Too much work removing old concrete.” Poor access.” Moli said, “Yes, this old concrete gotta go. But, it’s no problem. We bust it up. We take it out.” At the end of the first day all of the old concrete had been removed and taken away. At the end of day two all the forms were set. Day three was rebar and detail work making all ready for the pour. Day four The concrete was poured stamped and finished. On day five everything was picked up cleaned up and they were gone. These are good people. They do good work and they are as honest as the day is long."
Additional Photos
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Additional Photos

+29

Recommended by100%of homeowners
Showing 1-10 of 41
Concrete Leveling FAQs, answered by experts

Mudjacking restores level surfaces, prevents further damage, and is more cost-effective than a full replacement.

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.

Most projects take 1-3 hours, with immediate usability after completion.

Most states and municipalities don’t require concrete mudjacking companies to carry a specific license, but they usually need to have a general contractor’s license, and they should be fully insured. The only exception is if the mudjacking company provides foundation repairs as well, or if it offers mudjacking for home foundations. In that case, they will typically need a foundation repair contractor’s license. You can check state requirements and then use Angi’s license lookup tool to confirm that a company is properly licensed to provide mudjacking services in your area.

The method involves lifting settled concrete using pressurized cement slurry via drilled holes. This solves uneven surfaces and prevents further settling.

The Startup, WA homeowners’ guide to concrete leveling services

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