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J&K Masonry Co. LLC

P.O. Box 2181
No reviews yet

J&K Masonry Co. LLC

P.O. Box 2181
No reviews yet
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

Earthquake gas shut-off valves, or seismic gas shut-off valves, are safety devices that attach to your natural gas line. When an earthquake hits, the valve automatically turns off the flow of gas. Earthquake gas shut-off valves can prevent gas leaks, which are especially dangerous after a quake due to the risk of fire and explosion.

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.

Earthquake retrofitting can increase your home value, making it a great return on investment. This feature is especially valuable in areas prone to earthquakes. Besides the increased safety value (not only for your family but for the next family who moves in), earthquake retrofitting also helps lower homeowners insurance rates. In addition, having your home earthquake retrofitted can make it easier to get a home loan since they are considered lower risk.

Grounding is a great first step to prevent electrical shock, but you can take it further with GFCI outlets and AFCIs (arc fault circuit interrupters). In particular, AFCIs help protect against the type of electrical arcs that cause fires, like if a mouse chews on a wire or your laptop starts overheating at the wall. These are required in some areas of your home.

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.

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The New Berlin, WI homeowners’ guide to earthquake retrofitting services

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