Bid results / California / A3 Pipeline

· rebuilt nightly from public records

A3 Pipeline: public construction bid results

A3 Pipeline has 3 public construction bids on record since 2025 and was low bidder on 2 (67%); the typical gap to the low bid was 36.9%.

A3 Pipeline bids on public construction work in California since 2025, from the bid tabulations agencies publish: each job, what A3 Pipeline bid, the low bid and who placed it.

Nov 5, 2026 · updated nightly
For estimatorsWhere A3 Pipeline stands
3public bids

On record

Bid tabulations naming A3 Pipeline since 2025, jobs of $100,000 or more.

2low bids

67% hit rate

Times A3 Pipeline was the apparent low bidder.

Typical gap to the low bid: 36.9%
17open now

Work like theirs

Open bids in California for the kind of work A3 Pipeline has bid on, with a week or more left.

See open bids for this kind of work →Free account. Opens on California with open bids matched to these jobs.
<b>Ace-High Engineering</b> faced 1 timesAPB GENERAL ENGINEERING faced 1 timesCon-Quest Contractors faced 1 timesFJ&I Engineering faced 1 timesEmail me bids like A3 Pipeline's

Bid record

From the agency's published bid tabulation. Apparent low bidder is not always the award.

AgencyJobDecidedA3 Pipeline bidLow bidderLow bidGap
Ironhouse Sanitary District, CARedwood Drive Sewer ReplacementOct 20, 2026$172,431MBR Plumbing LLC$125,922+36.9%
City of Palo AltoSewer Lateral Replacement ProjectMay 19, 2026$3,110,815low bid$3,110,815
County of SacramentoMaryal Drive/El Camino Avenue Storm Drain Improvement ProjectJan 23, 2025$983,626low bid$983,626

Firms met most often

Ace-High Engineering 1APB GENERAL ENGINEERING 1Con-Quest Contractors 1FJ&I Engineering 1Golden State General 1Kerex Engineering 1MBR Plumbing 1N G Builder 1

Open now for work like this

Open bids in California whose title shares the kind of work A3 Pipeline has bid on. Each links to the agency's board.

BidAgencyStateDue
West End Stormwater Improvement Project Formal BidCity of Sand CityCaliforniaNov 12, 2026 7 days
Oyster Point Sanitary Sewer Pump Station RelocationCity of South San FranciscoCaliforniaNov 12, 2026 7 days
2027 Sanitary Sewer Spot Repair and Rehabilitation ProjectCity of South San FranciscoCaliforniaNov 13, 2026 8 days
Modify existing drainage, replace lighting systems, and install TMS.Department of TransportationCaliforniaNov 17, 2026 12 days
Replace bridge, widen Rdwy, railroad, drainage, Elect and landscape.Department of TransportationCaliforniaNov 18, 2026 13 days
Construct treatment BMPs for stormwater mitigation.Department of TransportationCaliforniaNov 19, 2026 14 days
SP2658 - Sewer Lateral Beach RestroomsCity of Santa MonicaCaliforniaNov 20, 2026 15 days
Annual ADA Citywide/Miscellaneous Sidewalk Improvement Program and Street Drainage Project…City of PasadenaCaliforniaNov 20, 2026 15 days
Construct sound wall, drainage, and electrical.Department of TransportationCaliforniaDec 1, 2026 26 days
Water and Wastewater (Sewer) Rate Study and Annual Proposition 218 True-Up Analysis…City of MilpitasCaliforniaDec 2, 2026 27 days
La Palma Alleys Sewer Improvement ProjectThe City of AnaheimCaliforniaDec 3, 2026 28 days
Reconstruct roadway and drainage system, & construct ADA facilities.Department of TransportationCaliforniaDec 9, 2026 34 days
Replace drainage systems.Department of TransportationCaliforniaDec 9, 2026 34 days
Place HMA, replace signs, MBGR, TMS and drainage systems.Department of TransportationCaliforniaDec 10, 2026 35 days
Engineering Services for Water System and Sewer Collection System Strategic PlansSouth Tahoe Public Utility DistrictCaliforniaDec 11, 2026 36 days
Cold plane AC Pvmt, RHMA-G overlay, landscape, Elect., and drainage.Department of TransportationCaliforniaDec 16, 2026 41 days
Const SW,curb ramps,Pvmt,install & Mod Elect systems,drainage systems.Department of TransportationCaliforniaDec 16, 2026 41 days

Common questions

How often is A3 Pipeline the low bidder on public construction jobs?

2 of 3 bids on record since 2025 (67%).

Who does A3 Pipeline bid against most often?

Ace-High Engineering (1 times); APB GENERAL ENGINEERING (1 times); Con-Quest Contractors, Inc (1 times); FJ&I Engineering Inc (1 times); Golden State General Engineering Inc (1 times).

What public construction bids are open now for work like A3 Pipeline's?

17 as of Nov 5, 2026, including West End Stormwater Improvement Project Formal Bid (City of Sand City), due Nov 12, 2026; Oyster Point Sanitary Sewer Pump Station Relocation (City of South San Francisco), due Nov 12, 2026; 2027 Sanitary Sewer Spot Repair and Rehabilitation Project (City of South San Francisco), due Nov 13, 2026.

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Compiled from public records and refreshed nightly; last updated Nov 5, 2026. Results are as the agency published them in its bid tabulation; apparent low bidder is not always the award. Firms are named as they appear on the tabulation; no individuals are named. Check the source before acting. See something wrong? Tell us and we will correct it.