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J&K Masonry Co. LLC

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J&K Masonry Co. LLC

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32 years of experience

J&K Masonry Co. is a full-service masonry contractor providing quality service to residential, industrial, and commercial clients in South East Wisconsin. From remodeling to new construction, from restoration of historical property in critical condition to high-tech new construction. Our professionals are dedicated to working with you to implement a solution that meets your needs. We are fully licensed, bonded and insured. Truly professional, top quality work! We live up to the toughest quality standards, every time - Guaranteed!

J&K Masonry Co. is a full-service masonry contractor providing quality service to residential, industrial, and commercial clients in South East Wisconsin. From remodeling to new construction, from restoration of historical property in critical condition to high-tech new construction. Our professionals are dedicated to working with you to implement a solution that meets your needs. We are fully licensed, bonded and insured. Truly professional, top quality work! We live up to the toughest quality standards, every time - Guaranteed!


"The doctor doing the eye exam was very good, but everything else was very bad. The quality of the frames is poor, they break easily. The people helping me select the frames didn't know what they are doing, the frames they recommended for me were too wide for my face and too heavy, they could never get them to fit properly, I finally had to buy a different frame. Even after buying the new frames it took over 8 trips to get them adjusted so they fit well, the regular staff was very bad at doing adjustments, so after the first few trips I realized I had to ask for the specialist and then wait until they were available. The scratch guard that they use, which they charge extra for, doesn't work very well. They charged me for the warranty automatically without asking me if I wanted it and then, when the frames broke within a few months, the "warranty" only covered part of the cost and they tried to get me to pay more to replace the broken frame."

LAURIE G on May 2019

"The doctor doing the eye exam was very good, but everything else was very bad. The quality of the frames is poor, they break easily. The people helping me select the frames didn't know what they are doing, the frames they recommended for me were too wide for my face and too heavy, they could never get them to fit properly, I finally had to buy a different frame. Even after buying the new frames it took over 8 trips to get them adjusted so they fit well, the regular staff was very bad at doing adjustments, so after the first few trips I realized I had to ask for the specialist and then wait until they were available. The scratch guard that they use, which they charge extra for, doesn't work very well. They charged me for the warranty automatically without asking me if I wanted it and then, when the frames broke within a few months, the "warranty" only covered part of the cost and they tried to get me to pay more to replace the broken frame."

LAURIE G on May 2019

Earthquake Retrofitting questions, answered by experts

Even if you invested in the cost of a gas shut-off valve for your oven and other appliances, it’s a good idea to add a seismic shut-off valve as an extra safety measure. 

Gas shut-off valves for appliances are manual, meaning someone has to cut off the flow of gas. This leaves room for error, as you might not be home or might be too distracted to think about gas lines during an earthquake. An earthquake valve is automatic and will protect your home from gas-related disasters in the event of an earthquake.

Some cities or states may require you to have an earthquake gas shut-off valve. Your insurance provider may also have requirements for installing this valve. Even if you don’t have to have one by law, it’s wise to have a natural gas plumber install one anyway. These devices can be lifesaving and prevent fires or explosions in the event of a gas leak.

A home with proper earthquake retrofitting can sustain minimal damage in earthquakes of up to 7.0 magnitude, although risks are higher based on how close and deep the earthquake is. A home closer to the earthquake epicenter will sustain greater damage, especially if the earthquake is closer to the surface of the Earth, but retrofitting can help minimize the risk of injuries.

An earthquake retrofit is essential for safety in an earthquake-prone area. Without proper retrofitting, your home is at risk of sliding off the foundation, shifting, or collapsing.

You may also require a retrofit if your home was built before 1980 when building codes began requiring reinforcing, bracing, and bolting for new construction. You may not be eligible for insurance to help pay for earthquake-related damages without a retrofit.

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.

The Lannon, WI homeowners’ guide to earthquake retrofitting services

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