Oakland, CA — Bay Area's Trusted Contractor

EMERGENCY ROOTER General Engineering Contractor

Building Infrastructure Through Expert General Contracting & Utility Solutions — serving the San Francisco Bay Area for over 30 years.

CSLB#729165
SLBECertified
Class A& C-42
OSHA 30Certified
EMR0.85
PG&ELicensed
David Ball
Owner / Principal
Annenicole Dy
Sr. Project Manager
Emergency Rooter Construction — Oakland, CA
Oakland, CA — Lake Merritt Area
Minority-OwnedEMR: 0.85DIR: 1000043364 T1 Trench Permit #919517CSLB #729165 PG&E Certified Joint Trench30+ Years Experience
Who We Are

General Engineering Contractor

Emergency Rooter Construction (formerly ER Plumbing & Construction) brings over 30 years of hands-on experience in plumbing, underground utilities, and full-service General "A" Contracting across the San Francisco Bay Area.

"By combining deep plumbing expertise with general engineering capabilities, we serve as a one-stop solution for underground utility projects, site development, and large-scale construction."

We are a PG&E Licensed Specialist for joint trenching and an authorized PSL Certification Specialist — handling sewer lateral certification testing and inspection throughout the Bay Area. In 2019, we acquired trenchless sewer specialist Rhino Rooter, expanding our trenchless rehabilitation capabilities.

Our mission is to provide safe, efficient, and reliable infrastructure solutions that connect communities and support sustainable growth — whether it's a single-family sewer lateral or a $15M occupied multi-site commercial rehabilitation.

30+
Years of Experience
$15M+
Project Value Delivered
0.85
EMR Safety Rating
7
Bay Area Counties Served
What We Do

Core Services & Capabilities

01
Plumbing & Underground Utilities
Full-service underground utility work for residential, commercial, and public infrastructure.
  • Sewer lateral replacement & repair
  • Trenchless pipe rehabilitation
  • Underground utility installation
  • Emergency utility repairs
  • Storm drain construction
  • Grading & excavation
02
General Engineering
Heavy civil and infrastructure modernization for public works, commercial, industrial, and residential projects.
  • Heavy civil & excavation
  • Site improvements
  • Structural repairs
  • Infrastructure modernization
  • Authorized PG&E excavation & installation
  • Public works compliance
03
Occupied Rehabilitation
Phased construction in live environments — schools, senior housing, multi-site commercial — with zero disruption to occupants.
  • Tenant coordination & access management
  • Utility shutdown planning
  • Phased work sequencing
  • Noise & dust mitigation
  • Safety compliance & daily reporting
04
PSL Certification & Testing
Authorized PSL Certification Specialist — all sewer lateral testing, inspection, and certification needs Bay Area-wide.
  • Sewer lateral smoke & video testing
  • EBMUD PSL certification
  • Pre-sale transfer inspections
  • City & county compliance
  • Repair & re-certification
Where We Work

Service Areas

Emergency Rooter Construction serves the full San Francisco Bay Area, with deep roots in Oakland and the East Bay. Our crews are mobilized across seven counties, providing rapid response and local expertise on every project.

From urban infill projects in San Francisco to large-scale infrastructure work in the South Bay, our team has the licensing, equipment, and experience to deliver across all of NorCal.

Headquarters: 2346 East 20th Street, Oakland, CA 94601  |  510.388.0567

Alameda CountyPrimary Service Area
San Francisco CountyFull Service
Contra Costa CountyFull Service
Marin CountyFull Service
San Mateo CountyFull Service
Santa Clara / San JoseFull Service
Tracy & Central ValleyAvailable Upon Request
Our Work

Featured Projects

Oakland Unified School District
Education
~$1.9M
Oakland Unified School District
Multi-Site Construction & Infrastructure | Oakland, CA
District-wide construction across multiple occupied school facilities. Phased scheduling, restricted work area controls, dust and noise mitigation, and off-hour coordination maintained safe and operational school environments throughout.
Scope of Work
  • Demolition & Lead-Based Improvement Work
  • Plumbing Infrastructure Upgrades & Fixture Replacements
  • Commercial Kitchen & Cafeteria Renovations
  • Underground Utility Coordination
  • Occupied Facility Protocols & Safety Compliance
1223 37th Ave Senior Living
Senior Housing
Active
1223 37th Ave — Senior Living
Occupied Senior Housing Rehabilitation | Oakland, CA
Construction within an actively occupied residential environment while maintaining safe access and minimizing disruption. Careful coordination of utility shutdowns, tenant access, noise control, and site safety for senior residents.
Scope of Work
  • Controlled Excavation & Underground Utility Improvements
  • Plumbing Infrastructure Coordination & Site Restoration
  • Barricades, Temporary Pathways & Debris Controls
  • Phased Work Sequencing & Resident Safety Coordination
  • Utility Shutdown Planning & Operational Continuity
Montclair Joint Venture
Multi-Site Locations
~$15M
Montclair Area — Joint Venture
ER Construction / West Bay Builders | Oakland, CA
Joint venture on a ~$15M occupied rehabilitation project. Multi-trade, all-phases construction within an actively occupied commercial environment requiring detailed coordination, phased scheduling, and continuous stakeholder communication.
Scope of Work
  • Plumbing Infrastructure & Underground Utility Coordination
  • Electrical Work & System Modernization
  • Interior Remodels, Rehabilitation & Tenant Improvement
  • Controlled Work Zones & Utility Shutdown Planning
  • Occupied-Site Logistics & Daily Resident Communication
Why Choose Us

Why Emergency Rooter

Minority-Owned  |  Small Business Operator  |  SLBE Certified

30+ Years, Complex Scopes
Three decades of coordinated construction solutions that minimize disruption to tenants while maintaining safety, scheduling, and code compliance throughout active construction environments.
Owner-Led Leadership
Our ownership team is personally involved in every project from pre-construction through completion — assembling experienced PMs, field supervisors, and specialty crews tailored to each scope.
Safety-First Culture
OSHA 30 Certified Crews, EMR 0.85, T1 Trench Permit #919517, and a company-wide zero-incident goal. Excavation safety training is standard on every project, every day.
Minority-Owned SLBE
SLBE-certified and minority-owned, committed to quality workmanship while supporting supplier diversity and local business participation initiatives throughout the Bay Area.
Transparent Communication
Proactive problem-solving, clear daily reporting, and continuous communication with residents, owners, property management, and all stakeholders from mobilization through closeout.
Deep Subcontractor Network
Robust MBE/WBE/SLBE subcontractor network built over 30 years, with proven reliability, rapid response, and strong coordination with municipalities and utility agencies.
Credentials

Licenses & Certifications

All Active — Documentation Available Upon Request

📋
CA General Contractor
CSLB #729165
Class A General Engineering
& C-42 Sanitation System
🦺
OSHA 30 Certified
30-Hour Construction Safety & Health Training — all field crews
⛏️
Excavation Safety
Certified Crew on every project — T1 Trench Permit #919517
🏛️
DIR Registration
CA Dept. of Industrial Relations
#1000043364 — Public Works Compliance
PG&E Certified
Licensed for joint trenching and authorized PG&E excavation, installation & repair
🧪
PSL Specialist
Authorized Private Sewer Lateral Certification, testing & inspection
📊
EMR 0.85
Below-industry-average Experience Modification Rate — consistent safety record
🏅
SLBE Certified
Small & Local Business Enterprise — Minority-Owned, Bay Area certified
Our People

Development Team

D
David Ball
Owner / Principal
Personally involved in all projects from pre-construction through completion. Leads client relationships, contract negotiation, scheduling, and value engineering.
A
Annenicole Dy
Senior Project Manager
Coordinates pre-construction services, manages client relationships, budgets, cost estimates, scheduling, purchasing, and cost control throughout all project phases.
F
Field Superintendent
On-Site Leadership | OSHA 30 | 15+ Yrs
Manages self-performed work and coordinates subcontractors, architects, engineers, owners, and inspectors on site daily to ensure schedule compliance, safety, and quality workmanship.
E
Estimating & Admin
Project Support
Handles submittals, RFIs, meeting minutes, change orders, purchase orders, design bulletins, and master schedule preparation and weekly updates for all active projects.
Specialized Services

PSL Testing & Certification

Various districts throughout the greater San Francisco Bay Area require sewer lateral certifications prior to the transfer of title. As an authorized PSL Certification Specialist, Emergency Rooter handles all testing, inspection, and repair needs.

A Private Sewer Lateral (PSL) is the pipe connecting a home or business's plumbing system to the city's wastewater main. The property owner is responsible for the entire pipe length — and we make compliance straightforward.

We service all major Bay Area PSL programs:

Need a PSL Inspection?

Selling or buying a property? We handle the full process — testing, video inspection, reporting, repair, and final certification — so your transaction closes on time.

Our team is familiar with all Bay Area district requirements and can coordinate directly with your real estate agent or title company.

📞 510.388.0567

Request Inspection
Get In Touch

LET'S BUILD
TOGETHER

From a single sewer lateral to a $15M multi-site rehabilitation — our team is ready for your next project.

Visit Us
2346 E 20th St
Oakland, CA 94601
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