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Thomas R. Allison Construction

1079 Sunrise Ave. B-139
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Thomas R. Allison Construction

1079 Sunrise Ave. B-139
No reviews yet
45 years of experience

We have extensive experience in residential and commercial construction, but there's no job too small. We are a general contractor and design-build firm with 30 years of experience and satisfied customers. We have extensive experience in residential and commercial construction and development, but we treat even the smallest of jobs with care and expertise.

We have extensive experience in residential and commercial construction, but there's no job too small. We are a general contractor and design-build firm with 30 years of experience and satisfied customers. We have extensive experience in residential and commercial construction and development, but we treat even the smallest of jobs with care and expertise.






Bowerbird Remodeling

8680 Wintu Way
No reviews yet

Bowerbird Remodeling

8680 Wintu Way
No reviews yet
28 years of experience

Headquartered in Davis and serving all of Northern California, Bowerbird Remodeling and Construction offers complete remodeling and construction services for your home. Our forte includes kitchen renovations, bathroom renovations, additions/guest houses and whole-house energy upgrades. We can help you with every step of your project from designing and material selection through permitting and complete construction following up with a 3 year warranty. We also do a wide range of carpentry work including custom cabinetry and mill work. If one of your goals is to maximize the comfort, the efficiency, value and health of your living space and home, please let us offer our input and give you a free estimate.

Headquartered in Davis and serving all of Northern California, Bowerbird Remodeling and Construction offers complete remodeling and construction services for your home. Our forte includes kitchen renovations, bathroom renovations, additions/guest houses and whole-house energy upgrades. We can help you with every step of your project from designing and material selection through permitting and complete construction following up with a 3 year warranty. We also do a wide range of carpentry work including custom cabinetry and mill work. If one of your goals is to maximize the comfort, the efficiency, value and health of your living space and home, please let us offer our input and give you a free estimate.





200 employees. Occasionally uses subs. Cost is determined by the job. No travel charges. No service charges. Extra charge for after hours service. May contact phone.

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Earthquake Retrofitting questions, answered by experts

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.

Generally, the retrofitting process can take two to four weeks. Your contractor will let you know if staying in your home for the entire project is feasible. However, most people are able to remain at home. If your home is undergoing earthquake rehab, it's more likely that you'll need to leave until work is complete. Your earthquake insurance may cover boarding costs if your home is deemed unsafe.

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.

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.

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.

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The Applegate, CA homeowners’ guide to earthquake retrofitting services

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