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Drainage System Installation Example
Scope of Work We will construct a drainage system along the right, rear, and left sides of your home. The system will start on the right side adjacent the rear of the garage with a trench 2 feet deep. From here it will extend along the right side to the rear corner,...
Foundation Replacement Example
1. Construct approximately 88 lineal feet of concrete foundation with 2x6 pressure treated sills and 5/8 inch anchor bolts, (Stab bolts for holdowns to be supplied and placed by others). Access door to be constructed and installed by others. 2. Construct seven 2 feet...
Garage Foundation and Drainage Example
On the garage we will do the following work: 1. Slope trenches and lay 140 lineal feet of 4 inch perforated pipe in previously excavated areas surrounding new foundation walls. The pipe to tie into new discharge pipe installed by Alderson Construction. 2. ...
Spa installation example
On the new spa we will do the following work: 1. Tune and lay approximately 100 lineal feet of 4 inch perforated pipe in previously excavated areas surrounding new foundation/retaining walls. The pipe to connect to the existing 6 inch discharge pipe. The portion on...
Drainage, Underpinning Example
We will construct a drainage system along the rear and right sides of your home. The system will start at the left rear corner with a trench 4 feet deep. From here it will extend along the rear to the right corner, then continue along the right side to the front...
Drainage Pleasanton Example
Here's an example of a drainage project in Pleasanton We will construct a drainage system along the entire left and rear sides, and a 14 feet long portion of the front of the residence. The system will be comprised of 2 legs, each discharging into a sump located near...
Drainage System With Sump
Many drainage systems require a sump pump: We will construct a drainage system along a 26 feet long portion of the front, the entire left side, and the rear side up to the left rear corner of the solarium. The system will be comprised of 2 legs, each discharging into...
Sump Pump Installation Example
Here's an example of a sump pump installation with drainage system: We will construct a drainage system along a 26 feet long portion of the front, the entire left side, and the rear side up to the left rear corner of the solarium. The system will be comprised of 2...
Deck Replacement
Drainage jobs sometimes involve deck replacement too: We will construct a drainage system along the entire rear side of your home. The system will be deeper then the adjacent sub-area grade. We will connect to the existing system near the left rear corner. We will...
Replace Rotted Deck
Poor drainage rots decks. Here's the fix: We will construct a drainage system along the entire rear side of your home. The drainage system consists of two pipes in a rock filled trench. One is perforated, to collect sub-surface water and the other is non-perforated,...
Foundation Repair
Our Bay Area foundation repair operations are comprehensive. We repair, lift, replace, and level all types of foundations.
Retaining Walls
It is often necessary to install a retaining wall to prevent soil movement. Our team installs solid, well-designed retaining walls to prevent landslides, mudslides, and ultimately, foundation problems.
Drainage
Proper drainage around homes is critical for stabilizing the soil and preventing damage to the foundation from excess water. Your foundation is designed to be supported by dry soil, not wet soil. We design and install drainage systems and retaining walls, to keep your home safe and dry.
Leveling
Our leveling services address uneven floors and misaligned structural components by restoring your foundation to its proper position, preventing further damage, enhancing the overall stability of your home and relieving stress on the structure so it will perform better during earthquakes.
Seismic Retrofit
Seismic retrofitting involves strengthening your existing foundation and structure to better absorb and distribute the energy generated by an earthquake. This reduces the risk of catastrophic failure, ensuring the safety of your home and family during a seismic event.
Frequently Asked Questions
Why is proper drainage important for my foundation?
Poor drainage can lead to water pooling around your foundation, and a damp crawl space causing soil expansion, and erosion, which can weaken your foundation over time. Installing proper drainage solutions helps protect your home from costly structural damage. We offer estimates and make recommendations, so please call for your professional estimate.
What are the signs of poor drainage around my home?
Signs include water pooling near your foundation, damp or musty smells in your basement or crawl space, cracks in foundation walls, mold growth, and soil erosion around your home. If you notice these issues, a professional drainage consultation is recommended.
What drainage solutions do you offer?
We offer a variety of drainage solutions, including French drains, sump pumps, surface drains, and grading improvements to direct water away from your home’s foundation.
What is a French drain, and how does it work?
A French drain is a trench filled with gravel and a perforated pipe that redirects groundwater and rainwater away from your foundation. It helps prevent water buildup and reduces pressure on foundation walls. We can provide a consultation to see if a French drain is your best option.
Do I need a sump pump for my home?
If there is not enough elevation change to slope the drainage system to the street, or to another approved point of discharge such as a creek or storm drain, a sump pump might be necessary. Water from the drainage system would need to be collected into a sump, and then a pump will discharge the water to the designated area.
How do I know if my home needs foundation repair?
Common signs of foundation problems include cracks in walls or floors, doors and windows that stick or don’t close properly, sloping or uneven floors, and gaps between walls and ceilings. If you notice any of these issues, it's best to schedule a professional estimate to determine if foundation repairs are needed.
What causes foundation problems?
Foundation issues can be caused by a variety of factors, including soil movement, poor drainage, seismic activity, tree root intrusion, and water damage. Expansive clay soils, which shrink and swell with moisture changes, are a common cause of foundation settling in the Bay Area.
How much does foundation repair cost?
The cost of foundation repair depends on the severity of the issue, the size of your home, and the repair method needed. We can provide a professional estimate for your specific situation.
Can you fix sloping or uneven floors inside my home?
Yes, uneven floors often indicate foundation settling or shifting. We assess the cause of the issue and provide leveling solutions, such as foundation replacement, underpinning, or cosmetic leveling, to provide stability and a level living space.