Get matched with top earthquake retrofitting contractors in Olympia, WA

Earthquake Retrofitting Services in Olympia

Seismic Northwest
4.8
(54)
  •  Seattle, WA
Angi Certified
Certified General contractor, earthquake retrofit and structural engineering, seismic home inspections
"Our 1980s era house only had a couple bolts holding it to the foundation. Even a modest earthquake would likely shear the bolts and allow it to move it off the foundation, making it uninhabitable. The crew came and added bolts to the sill around the entire perimeter of the house -- in both the crawl space and garage. The bottom half of the drywall had to be removed and replaced in the garage so that the sill could be accessed. In areas of the crawlspace where two stories were being supported above, cripple walls of OSB were put in place to reinforce the stud walls. We had to keep putting off Seismic NW because of an ongoing remodeling project at our house -- they were very flexible. The only snag we had was that the original bid was for a much broader scope of work and they forgot to change that in the final invoice -- a $7K difference. We pointed this out and this oversight was fixed immediately.show more
Nevermind M. on March 2018

TerraFirma Foundation Systems
5.0
(8)
  •  Seattle, WA
Angi Certified
Offers Coupon
Let us keep your home safe, dry, and stable. Trusted and referred by thousands of NW homeowners, TerraFirma Foundation Systems are the experts in Foundation Repair, Basement and Crawl space waterproofing, Concrete Leveling, and Seismic Retrofitting. Our service area covers Seattle, Tacoma, Olympia, Vancouver, Portland, Hillsboro, Beaverton, Salem, Eugene, Roseburg, Medford, and Ashland, as well as their surrounding areas. For a permanent fix, call TerraFirma todayshow more
"While such work is not cheap, Terra Firma stayed with us throughout, including during some delays based on obtaining permits here in Oregon, so that wasn't their fault. The work was outstanding, with a three-person crew putting in three very busy days in cold and wet weather to drive 17 reinforcing titanium piers around roughly half the perimeter of the foundation, with most of them extending clear down to bedrock. They also managed to raise both sliding corners of the house, from slopes of about 1.5" (4 cm) on either corner, back to their original level, which amazed us (we were hoping to have just stabilization, with the possibility of raising the foundation just partway). The house sits on a very steep slope leading down to a creek, and years of slow but noticeable "sliding down the hill" are now not only corrected, but the whole foundation is now as level as when it was constructed 25 years ago. Perhaps needless to say, we're thrilled with the results. Contact Mike O'Brien at their Roseburg office near Eugene to get started: the company will do laser-specific measurements of your building to see if its base is off at all. The staff also does NOT engage in high-pressure sales tactics, so rest easy if you have him or someone else come over for an evaluation.show more
Edwin W. on April 2018

TerraFirma Foundation Systems
4.7
(216)
  •  Portland, OR
Angi Certified
Let us keep your home safe, dry, and stable. Trusted and referred by thousands of NW homeowners, TerraFirma Foundation Systems are the experts in Foundation Repair, Basement and Crawl space waterproofing, Concrete Leveling, and Seismic Retrofitting. Our service area covers Portland, Hillsboro, Beaverton, Salem, Eugene, Roseburg, Medford, and Ashland, Seattle, Tacoma, Olympia, Vancouver as well as their surrounding areas. For a permanent fix, call TerraFirma todayshow more
"Very professional. Great problem solvers. Amazing crew. "
Mary D. on January 2021

CONCRETE EXPERTS
5.0
(5)
  •  Lynnwood, WA
2022Super Service Award
Angi Certified
We are the go to for specialty concrete repair, waterproofing, and injection based repairs. This includes sea wall repair, elevator pit waterproofing, cold joint, foundation, and basement waterproofing/repairs. We also offer soil stabilization, asphalt repair, crack repair, ground penetrating radar scans, and thermal imaging scans. WE DO NOT DO CRAWLSPACES. The Leak Stops with Concrete Experts Contractor License- LICENSE # : CONCREL837LR Keywords: Concrete, Leak, Waterproof, Foundation, ..show more
"The service was excellent. They were on time. They came in early. It is very important that they're attentive and respectful."
Mr M. on July 2022

WESTERN CONSTRUCTION SYSTEMS
4.8
(27)
  •  Salem, OR
Not a franchise, Family owned and operated since 1987. CCB# 94222, Serving the entire NW. FREE Estimates/ Inspections. Western Construction Systems LLC. is a locally owned, family owned and operated specialty construction company serving the entire north-west. WCS LLC. Prides its self in high quality work which is micro-managed by highly trained crews to ensure the highest level of confidant work. WCS LLC. Has also worked internationally in South America and currently has crews in Haiti..show more
"Western Construction Systems came out and did exceptional work at my house! They went above and beyond my expectations! They were friendly, professional, and hard-working! They took care of all the issues that I had concerns with and then some! Their prices were fair, especially for the high quality of work that they did! I know I pestered them with questions, but they were patient every single time. Before I contacted them to have the work done, I had high anxiety about the drainage issues. When they were finished, I felt confident that there were no more issues. Peace of mind is priceless!show more
Robyn S. on August 2022
Chumley Structural & Foundation Repair
5.0
(7)
  •  Puyallup, WA
Angi Certified
Offers Coupon
Chumley offers expert consulting and contracting foundational repair services for basement waterproofing, crawl space repair, concrete repair, wall stabilization and much more. We proudly serve the South Puget Sound areas surrounding the Greater Puyallup area.
"I have had Chumley and his crew do three projects for me and they will be a part of my next project too! Joe is responsive, easy to work with and honest. They do great work as well. They are punctual, dependable, clean and respectful. I can not recommend them enough. 5 stars"
Amy P. on March 2023

Hawaiian Construction LLC
4.3
(7)
  •  Monroe, WA
We are a drug free company with random drug testing. We have been in business since 1992. We have 6 employees to serve you. We do use sub contractors when we need to. Our sub contractors have been with us for years and they do quality work. We are fully licensed, bonded and insured. All our trucks and company vehicles are fully insured. As for our employees and sub contractors we are named second on their policies. This means if their insurance is cancelled for any reason we are notify and we..show more
"Doing a good job. Did a great job and I would recommend them anytime. They don't keep me updated but the work is good."
ROBIN F. on November 2007
ESG Design
4.9
(81)
  •  Issaquah, WA
ESG Design is your source for licensed professional structural engineering services. At ESG Design, our goal is to provide our clients with expert advise, professional service, and the highest quality Engineering and Architectural design work. We are a local small business focused on the unique needs of each customer and your specific project. Whether you are looking for preliminary design feasibility advice, standard construction plans engineering, or detailed structural performance analysis..show more
"Contacted ESGDesign. Explained that I needed a structural inspection of a house. Mr. Grassley promptly showed at the appointed time. After an interior and exterior inspection of the building, land and adjacent structures; answered to my satisfaction all my concerns and questions. A written report was subsequently forwarded to me. The report contained Mr. Grassley's findings and observations in greater detail then at our meeting. The report then addressed in great detail the options I had in remedying his finding with advantages and disadvantages of the various solutions.show more
reginald k. on November 2019

Jon B. Construction
4.8
(51)
  •  Bremerton, WA
Angi Certified
I'm a small business and work with a small crew of two I will be the one doing the work that needs to be done. I'm able to do any home remodeling project small or big ! I have competitive price's ,skills and knowledge to compleat the project at hand Give me a call 206-859-8996
"John and his crew did great work, on time and on budget. I'd hire him again."
MICHAEL S. on March 2020
Highline Athletic Club
4.5
(4)
  •  Burien, WA
If you are looking to get in shape or lead a more active lifestyle, come to Highline Club to allow our dedicated staff to help you reach all of your fitness goals. We are located in Burien, Washington near SeaTac airport, offering convenient access to a number of major freeways and highways. We offer a wide array of services and amenities to provide you with the highest quality of fitness options. Our facilities include: • Weights & Functional Training • Cardio machines • Swimming po..show more
"They have full service athletic club including: hot tub, sauna, workout rooms, basketball courts, handball courts and a swimming pool. They have different classes. They also have an indoor running track. The staff is very friendly and helpful. They have a website too, so you can check class schedules.show more
SUSAN A. on October 2008