Alameda Engineering

Diamond Certified Company Report
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Alameda Engineering
20 SURVEYS
2 CONSECUTIVE YEARS
SINCE NOVEMBER 2024
CERT 2819

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20
Verified Customers
Surveyed
Customer Loyalty
Customer Satisfaction
Helpful Expertise

Company Credentials

  • Liability Insurance
  • Business Practices
  • Current Complaint File
  • Workers Compensation
  • License Verification
  • Legal & Finance

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  • Diamond Certified Video Player
  • Researched Articles & Profile
  • Capabilities
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Diamond Certified Company Report SUMMARY UPDATE July 2025

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Alameda Engineering

Rated Highest in Quality and Helpful Expertise for 2 Consecutive Years.

Quick Summary

  • Diamond Certified since 2024
  • Provides foundation and drainage services for homeowners throughout the Bay Area
  • Family-owned and operated
  • Special expertise with French drains and sump pump installations

Top News Updated

COMPANY MILESTONES

Alameda Engineering is celebrating its 36th anniversary in 2025.

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Top Survey Responses

From a recent Diamond Certified Survey Response: “I had a problem and they were the only [ones] who could fix it. They followed up and I have recommended them to several people.”

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From a recent Diamond Certified Survey Response: “We had a difficult drainage issue, [but] Lance and his team solved it and we no longer have water in our subbasement. Also, he stopped by to check on it [a] year after the work was done.”

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Trending Projects

Alameda Engineering recently completed a large cement and drainage project for a homeowner in Oakland. The client’s 90-year-old patio had sunk and started letting water into the lowest unit of...

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Alameda Engineering
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Alameda Engineering

Drainage & Foundation Contractor
|
Alameda County
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20 SURVEYS
2 CONSECUTIVE YEARS
SINCE NOVEMBER 2024
CERT 2819

Rated Highest in Quality & Helpful Expertise Performance Guaranteed

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Diamond Certified Researched Articles on Alameda Engineering

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Alameda Engineering installed this retaining wall on a client’s property.

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Alameda Engineering has been providing a wide range of foundation and drainage services for residential clients throughout the Bay Area since 1989. The family-owned and operated company has the capabilities to work on challenging repairs such as failing retaining walls, failing or failed hillsides, sinking and subsiding foundations, and flooding and seepage problems. It also has special expertise with French drains and sump pump installations.

Owner Lance Capilla says Alameda Engineering’s entire team takes pride in delivering honest, straightforward service and helping customers overcome stressful situations. “Foundation and drainage problems can threaten a home’s safety, so being able to resolve those issues is incredibly fulfilling. Our clients know they can trust us to tell it like it is and focus on efficiently solving their problems.”

Alameda Engineering prioritizes customer satisfaction by addressing underlying concerns with a common sense approach—first and foremost fixing the problem, and then leaving every job site in the best possible shape. "For most people, their yards are important to them because they took years of planning and planting to be established,” says Mr. Capilla. “Although some things are unavoidable, we strive to leave each homeowner’s yard in the best possible condition. Ultimately, we aim to deliver peace of mind and a job well done."

Lance Capilla, Owner-Alameda Engineering
Lance Capilla, Owner

Diamond Certified Researched Capabilities on Alameda Engineering

Service Area

serving area
The Bay Area
Serving the Bay Area

Main Services

Drainage
  • Drainage
  • Emergency Drainage
  • Floor Drains
  • French Drains
  • Gutter Drains
  • Landscape Drainage
  • Roof Drains
  • Sewer And Drain Cleaning
  • Sewer Drains
  • Shower Drains
  • Sink Drains
  • Trench Drains
Foundation Contractor
  • Basement Repair
  • Crawl Space Repair
  • Foundation Crack Repair
  • Foundation Engineering
  • Foundation Inspection
  • Foundation Repair
  • House Leveling
  • Pier And Beam Foundation Repair

Additional Services

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Company Info

Hours
Mon
Closed
Tue
Closed
Wed
Closed
Thu
Closed
Fri
Closed
Sat
Closed
Sun
Closed
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Contact
Alameda Engineering

Capabilities Table

Company Name
Alameda Engineering
Managers
Lance Capilla, Owner
Years in Industry
46 (Manager)
# of Employees
6
License
A562641
Founded
1989

Select Photos From Alameda Engineering

1 of 6 A wooden fence with a lattice design tops a concrete base, surrounded by greenery and trees.
Amidst the quiet foliage, a robust wooden fence designed by Alameda Engineering exemplifies their focus on quality outcomes and structural integrity. Copyright ©2025 Diamond Certified Resource
Picture of Amidst the quiet foliage, a robust wooden fence designed by Alameda Engineering exemplifies their focus on quality outcomes and structural integrity. Copyright ©2025 Diamond Certified Resource - Alameda Engineering
Picture of Alameda Engineering captures the tranquility of a sun-dappled concrete patio, showcasing their focus on quality outcomes. With their highest quality rating, they create serene spaces. Copyright ©2025 Diamond Certified Resource

 - Alameda Engineering
Picture of A serene backyard pool basking in sunlight reflects the meticulous attention to detail that Alameda Engineering brings to each project. Known for its high customer satisfaction ratings, the company ensures every pool area becomes a personal oasis. Copyright ©2025 Diamond Certified Resource - Alameda Engineering
Picture of A newly finished driveway slopes elegantly towards a garage, showcasing Alameda Engineering's focus on quality outcomes. The leveled soil and neat surroundings hint at meticulous craftsmanship, gaining high customer satisfaction ratings. Copyright ©2025 Diamond Certified Resource - Alameda Engineering
Picture of Workers from Alameda Engineering carefully construct a retaining wall, ensuring stability and precision. The company is recognized for expertise and quality in all projects. Copyright ©2025 Diamond Certified Resource

 - Alameda Engineering
Picture of In a pristine garage, the neatly arranged tools and minimalistic design reflect Alameda Engineering's commitment to quality outcomes. This organized space hints at the company's top-rated attention to detail. Copyright ©2025 Diamond Certified Resource

 - Alameda Engineering

Alameda Engineering Website and External Feeds

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Alameda Engineering Ratings and Survey Responses (reviews)

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Alameda Engineering
20 SURVEYS
  • 4.9
  • star image
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2 CONSECUTIVE YEARS
SINCE NOVEMBER 2024
CERT 2819

Diamond Certified Ratings Dashboard

Customer Satisfaction

Customer Loyalty

Helpful Expertise

Company Credentials

  • Liability Insurance
  • Business Practices
  • Current Complaint File
  • Workers Compensation
  • License Verification
  • Legal & Finance
Alameda Engineering

Based in Castro Valley, CA

4.9 avg. star score from 20 Verified Customer Phone Survey Responses

(Reviews: Scroll down to read them.)

Our surveys of only verified real customers produce the country’s most accurate ratings of local companies. Alameda Engineering scored Highest in Quality and Helpful Expertise and passed the credential-based checks to earn Diamond Certified.

A Star Equivalent Score is calculated for each verified customer rating by weighting the 1–10 Quality score, the YES/NO Loyalty (intent to return) score and the YES/NO Helpful Expertise score. If Helpful Expertise wasn’t surveyed or didn’t apply, it’s simply not shown.