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*The Angi rating for Earthquake Retrofitting companies in Sardinia, NY is a rating based on verified reviews from our community of homeowners who have used these pros to meet their Earthquake Retrofitting needs.

*The HomeAdvisor rating for Earthquake Retrofitting companies in Sardinia, NY is a rating based on verified reviews from our community of homeowners who have used these pros to meet their Earthquake Retrofitting needs.

Last update on December 15, 2025

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Avatar for Nickel City Home Service inc

Nickel City Home Service inc

5.00(
6
)

Nickel City Home Service inc

5.00(
6
)
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers

Welcome to Nickel City Home Service inc. We are a small family owned residential basement waterproofing company. With 25 years of waterproofing experience we pride ourselves in creating life-long solutions for your basement waterproofing needs. We specialize in drain-tile, sump pumps, foundation repair and foundation replacement. We also provide exterior drainage for those wet yards or collecting downspout water and directing away from the home. It is our goal to provide excellent customer service and industry best service. We look forward to working with you to solve your waterproofing needs.

"My house is old and small with a very low crawlspace infested with bugs and spider webs. Jeremy came out and was very honest and down to earth. The price quoted was very fair. He tackled the project head on and communicated with me every step of the way. He showed that he put thought and care into what he was doing. Now I have a very clean and bright crawlspace that I'm no longer reluctant to go into. It also cut down on the bad musty smells and heat loss in the winter. It's the best investment I have made for my home!"

Ryan S on May 2020

Welcome to Nickel City Home Service inc. We are a small family owned residential basement waterproofing company. With 25 years of waterproofing experience we pride ourselves in creating life-long solutions for your basement waterproofing needs. We specialize in drain-tile, sump pumps, foundation repair and foundation replacement. We also provide exterior drainage for those wet yards or collecting downspout water and directing away from the home. It is our goal to provide excellent customer service and industry best service. We look forward to working with you to solve your waterproofing needs.

"My house is old and small with a very low crawlspace infested with bugs and spider webs. Jeremy came out and was very honest and down to earth. The price quoted was very fair. He tackled the project head on and communicated with me every step of the way. He showed that he put thought and care into what he was doing. Now I have a very clean and bright crawlspace that I'm no longer reluctant to go into. It also cut down on the bad musty smells and heat loss in the winter. It's the best investment I have made for my home!"

Ryan S on May 2020

Earthquake Retrofitting questions, answered by experts

Hearing or feeling vibrations in your house can be unsettling, but there are a few possible causes for a vibrating noise in your wall or floor. Light bulbs and fixtures, circuit breakers, loose pipes, or faulty wiring could all cause vibrations. If you’re not sure what’s causing the vibrations, you can call a contractor to assess your home and narrow down the cause.

According to the Earthquake Country Alliance—a public and private alliance in California that works to improve earthquake and tsunami readiness—reports that unreinforced masonry, such as stone, bricks, and hollow clay tiles, is more susceptible to earthquake damage. The mortar between bricks isn’t as stable as other building materials and methods.

Almost all new buildings in California need an earthquake shut-off valve. The requirements for an earthquake gas shut-off valve (and who can install it) depend on where you live. For example, according to the Los Angeles Municipal Code, you’re required to hire a licensed contractor to install one whenever you build, sell, or renovate a home. Check with your local building department for your city’s laws on installing, permitting, and inspecting earthquake shut-off valves.

Costs vary as much as timelines. The average earthquake retrofit costs between $3,500 and $8,700. However, homes on hillsides, large homes, and those with rooms over garages can cost up to $12,000 or more. Make sure to get a few estimates to compare the cost and services.

Projects will vary based on size and scope, but an average earthquake retrofit takes between two weeks and two months. This includes the initial evaluation and plan, bidding and contract paperwork, permitting and approval process, actual work, and final inspection. Your contractor should give you a more accurate time estimate for your specific project, and they may be able to estimate how long the permitting process will take for your area.

The Sardinia, NY homeowners’ guide to earthquake retrofitting services

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

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