Skip to content
Business ProfileConcrete & Masonry Contractors in Seattle, Washington

Jet City Foundation & Construction LLC

Listed in Seattle 4.90 (33 reviews)(425) 470-0421

Jet City Foundation & Construction LLC

Jet City Foundation & Construction LLC is based in Seattle and provides foundation repair, waterproofing and concrete leveling. Its concrete leveling work lifts and stabilizes sunken slabs without full replacement.

Last Updated October 3, 2026.

Jet City Foundation & Construction LLC photo 1
Jet City Foundation & Construction LLC photo 2
Jet City Foundation & Construction LLC photo 3
Jet City Foundation & Construction LLC photo 4
Jet City Foundation & Construction LLC photo 5
Jet City Foundation & Construction LLC photo 6
Jet City Foundation & Construction LLC photo 7
Jet City Foundation & Construction LLC photo 8
Show all 8 photos
Business Highlights
  • The company says foundation inspections, repairs and waterproofing account for 80% of its work.
  • Jet City describes its professionals as licensed and insured.
  • Flexible payment options are available.
  • Free inspections and upfront estimates are available.
  • The company advertises lifetime transferable warranties for foundation repairs.
  • The company says it works with licensed structural engineers on complex repairs.
Service Area

Seattle, Capitol Hill, Ballard, Queen Anne, West Seattle, Beacon Hill, Northgate, Shoreline, Bellevue, Redmond and Kirkland.

Active Business Listing

Jet City Foundation & Construction LLC is one of 9 concrete & masonry contractors ProsGrade lists in Seattle, Washington.

Active
Public local listing
Listing details

6 services listed, including Foundation repair, Basement and crawl-space waterproofing and Concrete leveling and crack sealing. Open 24 hours, 7 days a week. Rated 4.9 from 33 reviews.

  • Verified listing details
  • Service information
  • Customer review signals
  • Photo gallery
  • Public contact information
  • Published local profile

How This Business Compares

How Jet City Foundation & Construction LLC compares with the other 8 concrete & masonry contractors on ProsGrade in Seattle, using public Google ratings and review counts.

  • One of 8 Seattle concrete & masonry contractors on ProsGrade rated 4.7 or higher from at least 10 reviews.

Services Covered

6 services
  • Foundation repaircrack repair; structural leveling and stabilization; slab repair
  • Basement and crawl-space waterproofinginterior and exterior waterproofing; sump pumps; French drains; vapor barriers
  • Concrete leveling and crack sealingsidewalk and walkway leveling
  • Patio and step repairconcrete and brick steps; patio resurfacing and leveling; stone, brick and paver restoration
  • Additions and remodelinghome additions; kitchen and bathroom remodeling; basement finishing; custom design-build
  • Crawl-space repairencapsulation; structural reinforcement; insulation replacement

Reviews

What customers say

Customers describe positive foundation-repair results and clear explanations of the work. One says a sinking-property problem was fixed properly; another says the home felt more solid and level afterward. A customer also valued patient answers and says the crew fixed an extra problem that appeared at the end of the job.

Customer Reviews

Jan Allington

Jet City did a foundation repair for me. They were prompt, efficient and helpful. Answered my questions patiently and made sure I understood what was happening. I liked that the crew were cheerful despite rain and even snow on one day. They further went out of their way to fix a small additional problem which showed up at the end of the job. Definitely recommend.
View full reviewShow less

Ricardo Garcia

Our property was sinking and Jet City Foundation and Construction handled it from start to finish. They showed up on time, knew exactly what needed to be done, and fixed the problem properly. Solid work, honest service, and real peace of mind.
View full reviewShow less

EduardoChacon_Sw

had JitCity Foundation and Construction out to take care of foundation issues at my property, and I’m genuinely impressed with the work. They were straightforward from the start, explained what needed to be done, and didn’t overcomplicate anything. The crew was professional, respectful of the property, and got the job done efficiently. Since the repair, everything feels much more solid and level, and the concerns I had are completely resolved. If you need foundation repair, waterproofing, or leveling work done properly, JitCity Foundation and Construction is a company I’d trust and recommend.
View full reviewShow less

Sharose Malick

Jet city foundation waterproofed my basement and stopped the water intrusion fast.Excellent workmanship and very professional. Highly recommended!

Max Kirischev (h0uz)

Called them to repair my foundation in Seattle. These guys did a great job. Absolutely recommend!

Write a Review

Share your experience with this business. Reviews are moderated before they appear publicly.

We'll email you a link to confirm your review. It's only sent in once you click it.

Frequently Asked Questions

How long does Jet City’s concrete leveling take?

Most projects take a few hours, and the surface can be used again the same day.

Does Jet City handle commercial concrete repair?

Its concrete repair work includes both commercial and residential properties.

How does Jet City plan remodeling projects?

It provides clear estimates, detailed project plans and communication throughout the process.