What We Do At Jandu

Excavation, Demolition & Grading Contractor in San Jose, CA

Jandu General Engineering Inc. provides professional excavation, demolition, pool removal, grading, and concrete foundation services throughout San Jose, CA and surrounding neighborhoods. With over 15 years of experience and a full fleet of CAT and Bobcat equipment, our team delivers precision earthwork for residential, commercial, and hillside projects.

We handle permits, soil engineering, compaction testing, and debris recycling on every job — ensuring full compliance with San Jose city standards. From full house demolitions and pool removals to detailed finish grading and structural foundations, we guarantee safe, clean, and code-compliant results start to finish.

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Our Areas of Expertise

Services We Offer in San Jose

Residential & Commercial Let us help you with your Next Project!

Excavation & Grading New

Residential & Commercial

Excavation & Grading

Expert excavation and grading in San Jose for house pads, basements, and driveways. We handle full site prep, trenching, and fine grading with laser precision and compaction testing — ensuring a clean, level foundation that meets city standards and engineering specs.

(510) 602-1518

Residential & Commercial

Demolition

Professional residential and commercial demolition in San Jose.
We remove homes, buildings, garages, patios, and concrete safely and efficiently — managing permits, debris haul-off, and grading so your site is fully prepped for rebuild or new construction.

(510) 602-1518
Demolition New
Swimming Pool Removal & Backfill New

Residential & Commercial

Swimming Pool Removal & Backfill

We specialize in full and partial swimming pool removals throughout San Jose. Our team handles concrete demolition, debris haul-off, engineered backfill, and compaction testing.

Whether you’re removing a pool for landscaping, patios, or future construction — we deliver clean, stable, and inspection-approved results ready for any next step.

(510) 602-1518

Residential & Commercial

Concrete & Foundation Construction

Reliable concrete and foundation work for new homes, additions, and slabs in San Jose. From subgrade prep and rebar placement to concrete pour and finishing, we build durable, code-compliant foundations designed for long-term structural integrity and drainage performance.

(510) 602-1518
Concrete & Foundation Construction New

Residential & Commercial

Storm Drainage & Utility Trenching

We handle storm drainage, detention basins, and utility trenching throughout San Jose. From gas, electric, and water lines to sewer and storm systems, our crew completes full trench excavation, pipe installation, and compaction.

(510) 602-1518

Residential & Commercial

Pier Drilling

Specialized pier drilling for foundations, retaining walls, and structural footings.

We drill to engineered depth and diameter, place cages, and prepare for concrete — ensuring stable load-bearing support and compliance with Bay Area soil conditions.

(510) 602-1518
Pier Drilling New

What We Do At jandu

Why Should You Hire Us?

Quality service goes beyond the job itself, as our team is committed to providing the best service to our customers. We are happy to answer any questions you may have before, after, and throughout the process.

Quality Service Work

Licensed & Insured

Fully licensed, bonded & insured Bay Area contractor.

Customer Satisfaction

On-Time & On- Budget

We finish projects as promised.

Principles

Family Owned & Operated

Family Owned & Operated business with a skilled crew.

Collaboration

Local Bay Area Experts

Over 15 years of local experience in excavation and demolition operations

our portfolio

Our Work

You’re invited to browse a selection of recently completed projects below

Work 5
Work 2
Work 3
Work 1
Work 4
Work 6

want to ask anything

Frequently Asked Questions

You’re invited to browse a selection of recently completed projects below

We’re a licensed excavation, demolition, grading, and pool removal contractor serving the Bay Area. Our team handles everything from foundation and footing excavation to concrete removal, hillside grading, and site prep for residential and commercial projects.

Yes. Jandu General Engineering Inc. is fully licensed, bonded, and insured under CSLB License #A-1095286. We meet all California safety and insurance standards required for general engineering work — excavation, grading, and demolition.

We provide full service across the South Bay and Peninsula, including San Jose, Hillsborough, Burlingame, Menlo Park, Los Altos, Los Gatos, Saratoga, Cupertino, Sunnyvale, Redwood City, and Fremont. These locations align with our active projects and help boost Google Maps visibility for local searches.

We keep jobs tight, clean, and to spec — no wasted time, no half-done work. Every job includes permit handling, soil compaction testing, and inspection coordination. We own our equipment, which means faster turnaround and better control of cost and quality.

We work with homeowners, builders, developers, and general contractors who need reliable excavation and demolition done right. Whether it’s a backyard pool removal, a new foundation, or full site grading, we approach every project with the same focus on precision and accountability.

Yes. We offer free on-site estimates to assess access, soil type, and project scope. Our crew evaluates grading requirements, compaction needs, and disposal logistics before providing a written estimate — no guesswork or hidden charges.

Ready to start your next project?

Jandu General Engineering provides fast estimates, full permit handling, and clean site finishes.

Contact Us

Interested In Our Services?

Contact Us Today For A Free Estimate On Demolition, Excavation, Grading, Drilling, and Concrete Foundations!

(510)602-1518