Full-Service Underground Utility Contracting
Services Overview
From trenching to final inspection
Installation | Repair | Upgrades
Bear Pipeline was founded to fill a crucial gap in the construction world: true underground utility expertise, delivered with professionalism and precision. We don’t just dig trenches—we solve problems, navigate regulations,
From trenching to final inspection
See Our Work in Action
Storm Drain Systems
Drainage Solutions | Bioretention Basins | Compliance Retrofits
From collapsed pipe repairs to full basin construction, we deliver clean, reliable stormwater solutions across commercial and HOA properties.
Sewer & Grease Interceptors
Sewer Laterals | Pump Stations | Grease Traps
We install and repair sewer infrastructure and large-capacity interceptors—handling vault excavation, force mains, and code-required upgrades.
Underground Gas & Electric
Trenching | Stub-Outs | Joint Trench Coordination
Bear Pipeline handles gas and electrical trenching for commercial kitchens, generators, SDGE conduit runs, and utility coordination.
Get to know
What’s Always Included
Traffic control, barriers,
and pedestrian safety
Excavation and replacement of failed or compromised drain lines, even in active or hard-to-access areas.
City and utility
permitting
New catch basin systems or retrofits to improve flow and stormwater collection efficiency.
Substructure documentation
and as-builts
Construction of sustainable drainage features that meet current stormwater management requirements.
Site restoration
(asphalt, concrete, landscape)
Upgrades for properties needing to meet new water quality or drainage code requirements.
Need any services?
Need Reliable Underground
Utility Experts?
From backflow replacements to full trenching projects — Bear Pipeline delivers clean, code-compliant results, fast.