RTA
Contact: Mark Trawick  
Phone: (530) 223-1100 
Project: Lewiston Wastewater Collection, Treatment, and Disposal Project
Job Description: 6” & 8” Gravity Sewer Main, Sewer Man Holes &4” Gravity Sewer Laterals with cleanouts
Contract Price $180,000
Year Completed: 2020
Contractor: RTA Construction

CITY OF CHICO – NORD AVE- #2007
Contact: Dan Millan
Phone:(530)362-1350
Project: NITRATE AREA 3S PHASE 6, UNIT 6 NORD AVENUE STATE HIGHWAY 32
Job Description: Bored 10 Sewer Laterals 
Contract Price $24,840.00
Year Completed: 2020
Contractor: Steven P Rados 

HIGHLAND CIRCLE #1909
Contact: Mark Trawick
Phone:(530)223-1100
Project: Highland Circle
Job Description: HDD Provide & Install 1-3” Conduit to install new meter panel to REU Transformer
Total: 350
Contract Price $20,460
Year Completed: 2019
Contractor: RTA Contractor

SHASTA COLLEGE RPSTC CLASSROOM BUILDINGS #1907
Contact: Al Campbell
Phone:(530) 545-5662
Project: Shasta College RPSTC Classroom Building
Job Description: HDD and install 2” SCH 40 Conduit
Total: 272’
Contract Price $9056
Year Completed: 2019
Contractor: Campbell Electric

PHASE 2 WWTP IMP-BIGGS #1904
Contact: Jay Hall 
Phone:(916) 665-41000
Project: Phase 2 WWTP Improvements for Biggs
Job Description: HDD provide and Install 1-12” HDPE SDR 17
Total: 250’
Contract Price $36,975.00
Year Completed: 2019
Contractor: Gateway Pacific

SHASTA COLLEGE BUILDING 6500 REMODEL #1903
Contact: Al Campbell 
Phone:(530) 545-5662
Project: Install Electrical Conduit and Communication and Fire Conduit
Job Description: HDD Provide and Install 3” Electric Conduit and 4 -2” Communication and Fire Conduit
Total: Approx 1400’
Contract Price $42,000
Year Completed: 2018
Contractor: Campbell Electric

SHASTA COLLEGE RESTROOMS #1901
Contact: Mark Trawick
Phone:(530)223-1100
Project: Shasta College Site Work for Athletic Field Restroom Building
Job Description: HDD provide and install Fire Supply Main and 2” PVC Domestic Water Service 
Total: 900’
Contract Price $151,155.00
Year Completed: 2018
Contractor: RTA Construction

GOLDEN STATE UTILITY 
Phone: (916) 387-6255
ACAS 04243691-Airport Rd
Keswick Bore

POMO INDIANS MIDDLETOWN SEWER COLLECTION SYSTEM EXTENSION #1816
Contact: Allen Gill Construction
Phone:(530)5471112
Project: POMO INDIANS MIDDLETOWN SEWER COLLECTION SYSTEM EXTENSION
Job Description: HDD and Install Low Pressure Sewer Service Line
Total: 765’
Contract Price $20,053
Year Completed: 2018
Contractor: Allen Gill Construction

DUNSMUIR GRADE #1814
Contact: JF SHEA
Phone:(530) 2464292
Project: Emergency repair to replace Electric Conduit
Job Description: HDD Provide & Install 1 -2” Electric Conduit to replace existing that was hit by Guard Rail Crew
Total: 240’
Contract Price $12,000
Year Completed: 2018
Contractor: JF SHEA

CORNING BORE #1806
Contact: Terry Hansen
Phone:(530) 241-3073
Project: HDD Bore & Install Conduit
Job Description: 2” Conduit in 9 separate Bores 
Total: Approx 2000’ 
Contract Price $79,920
Year Completed: 2018
Contractor: Terry Hansen Electric

COLLIER REST AREA #1718
Contact: Michael Williams 
Phone:(530) 926-4093
Project: Collier Rest Area
Job Description: Bore and install Water Lines 
Total: 720’
Contract Price $43,550.00
Year Completed: 2018
Contractor: Timberworks

ALLEN GILL CONSTRUCTION
Contact: Clayton Olds  
Phone:(530) 547-1112
Project: Tuolumne 
Job Description: 2”, 3”, 4” HDPE Force Main Sewer – 200’ to 500” – Bore Total: 17,000’ 
Contract Price $38,500
Year Completed: 2017
Contractor: Allen Gill Construction

ALLEN GILL CONSTRUCTION #1628
Contact: Clayton Olds  
Phone:(530) 547-1112
Project: Lakeport Sewer Main Improvements
Job Description: Bore 600’ of 18” FPVC 
Contract Price $184,000
Year Completed: 2017
Contractor: Allen Gill Construction
Additional References: Mike Garrett – Underground Solutions (415) 516-9370

TIDEWATER CONTRACTORS, INC,
Contact: George Fitzhugh - Project Manager
Phone: (541) 469-5341
Project: DNC Airport - Phase I
Job Description: Water Main Bore 
Contract Price: $355,273.00
Year Completed: 2016
Contractor: Solid Rock Construction, Inc.
Additional Reference: James Barnts (County Engineer) - County of Del Norte (707) 464-7229

Shasta County - Potholing Contract
Contact: Josh Cannon
Phone: (530) 225-5151
Project: County Wide Utility Locates
Job description: Underground Utility Potholing
Contract price: Unit Price
Year completed: Contract years from 2013​ to 2016 (Current)
Contractor: Solid Rock Construction, Inc.

City of Redding - Potholing Contract
Contact: Corri Vandiver
Phone: (530) 225-4079
Project: City Wide Utility Locates
Job description: Underground Utility Potholing
Contract price: Unit Price
Year completed: Contract years from 2013​ - 2016 (Current)
Contractor: Solid Rock Construction, Inc..

Corning Rest Area - Caltrans #02-0E3604
Project Manager: Randy Hill Construction Inc.
Phone: (530) 892-1918
Project: Remodel North & South Bound Rest Areas on I-5 in Corning
Job Description: Site Demo
Contract Price: $233,460
Year Completed: WIP
Subcontractor: Solid Rock Construction Inc.

Yurok Veterans Cemetary
Contact: Doug Gammelgard
Phone: (916) 757-1000
Project: Veterans Cemetary
Job description: Site Work, Underground & Paving
Contract price: $529,095.00
Year completed: 2012
Contractor: Flintco.

SENFCO
Contact: Alvaro Covarrubias  
Phone: 253-606-2295
Project: Charter Communications
Job description: Unit Work for Underground Conduit
Contract price: $84,663.33
Year completed: WIP​ - Current for 2016
Contractor: Solid Rock Construction Inc.
Contact: RJ Smith
Phone: (530) 941-9170

Maxwell WWTP
Contact: Mark Trawick
Phone: (530) 223-1100
Project: Maxwell WWTP
Job description: 10" Force Main
Contract price: $318,996.89
Year completed: 2011
Contractor: RTA.
Engineer: Winzler & Kelly
Contact: Merritt Perry - (707) 499-4416
Phone: (707) 443-8326 

Phase 2 Unit 1 Humboldt Neighborhood Nitrate Area 1S
Contact: Randy
Phone: (530) 342-8655
Project: Phase 2 Unit 1 Humboldt Neighborhood Nitrate Area 1S
Job description: Sewer Mains & Lateral Bores
Contract price: $19,800
Year completed: 2011
Contractor: R&R Horn .
Phone: (530) 342-8655

Hwy 96 Caltrans Bore
HOOPA VALLEY PUD
Contact:Joe Jarnaghan
Phone: (530) 625-4543
Project: Hwy 96 Caltrans Bore
Job description: Water Main Bore
Contract price: $18,100
Year completed: 2012
Contractor: Solid Rock Construction.
Contact: RJ Smith
Phone: (530) 941-9170

I-5 Crossing Bore
Contact:Terry Hansen
Phone: (530) 241-3073
Project: Caltrans Project
Job description: Electrical Conduit Bores
Contract price: $24,875
Year completed: 2011
Contractor: Hansen Electric.

Anderson Walmart #5133 Fuel Cell
Contact: Mark Dykes
Phone: (916) 387-5013
Project: Anderson Walmart #5133 Fuel Cell
Job description: PG&E Gas Bores
Contract price: $17755.00
Year completed: 2011
Contractor: Golden State Utility.

Cottonwood Fiber Optic Cable Route - Project #055559
Contact: Mark Dykes
Phone: (916) 387-5013
Project:  Fiber Optic Cable Route - - Project #055559
Job description:   Fiber Optic Cable Boring 
Contract price: $322169.00
Year completed: 2010
Contractor: Golden State Utility.

Redding Airport Solar Project
Contact: Dan Herman
Phone: (530) 347-9756
Job description: Electrical Conduit Boring
Contract price: $28,275
Year completed: 2011
Contractor: Halcyon Solar.
Phone: (530) 347-9756

Mountain View Middle School
Contact: Halcyon Solar
Phone: (530) 347-9756
Job description: Electrical Conduit Boring
Contract price: $29,250
Year completed: 2011
Contractor: Halcyon Solar.

CITY OF RIO DELL
675 Wildwood Avenue
Rio Dell, CA  95562
Contact: Jim Hale
Phone: (707) 764-5754
Project: Water System Infrastructure
Job description: Boring
Contract price: $1,279,600
Year completed: 2006
Contractor: The SJ&B Group, Inc..
Contact: Steven Schmitz
Phone: (530) 945-8422
Engineer: Winzler & Kelly Consulting Eng.
Contact: Merritt Perry
Phone: (707) 443-8326

CRESENT CITY PROJECT
377 J. Street
Crescent City, CA 95531
Contact: Jim Barnts -(County Engineer) - County of Del Norte (707) 464-7229
Phone: (707) 464-9506
Project: Water Main Replacement
Job description: Excavate, Boring
Contract price: $460,600
Year completed: 2006
Contractor:  Solid Rock Construction, Inc
Contact: R.J. Smith
Phone: (530) 378-0373
Engineer: Winzler & Kelly Consulting Eng.
Contact: Steven Allen
Phone: (707) 443-8326

Josh Barker - Victor Avenue East & West
489 Hemsted Drive, Suite A
Redding, CA  96002
Contact: Josh Barker
Phone: (530) 222-3800
Project: Victor Avenue Office Sitework
Job description: Underground Utilities, Grading
Contract price: $576,000
Year completed: 2006
Contractor: Solid Rock Construction, Inc. 
Contact: R.J. Smith 
Phone: (530) 378-0373 
Engineer: Vestra Resources, Inc. 
Contact: Susan Goodwin 
Phone: (530) 223-2585  

Yurok Indian Housing Authority
15540 North Highway 101
Klamath, CA 95548
Contact: Eric Brunton (Yurok Tribe Project Mgr.)
Phone: (707) 482-1506
Project: McBeth Acres Water System 
Job description: Bore & install water pipe
Contract price: $274,500
Year completed: 2005
Contractor: Miller Farms Nursery, Inc. 
Contact: Randy Sundberg
Phone: (707) 839-1571
Engineer: Indian Health Services, Arcata 
Contact: Denman Ondelacy
Phone: (707) 822-1688 

Karuk Tribe Housing Authority
P.O. Box 1016
Happy Camp, CA 96039
Contact: Sami Jo Difuntorum 
Phone: (530) 493-5434 ext. 107 
Project: K.T.H.A. Phase II Utilities
Job description: Excavate, Install Utilities
Contract price: $702,800
Year completed: 2004
Contractor: The SJ&B Group, Inc.
Contact: Steven Schmitz
Phone: (530) 945-8422
Engineer: James Bray Eng..
Contact: James Bray
Phone: (530) 842-6813

Smith River Rancheria
250 North Indian Road
Smith River, CA  95567
Contact: Brad Cass
Phone: (707) 487-9255 
Project: Smith River Force Main
Job description: Excavate, Boring
Contract price: $356,652
Year completed: 2004
Contractor: Solid Rock Construction, Inc.
Contact: R.J. Smith 
Phone: (530) 378-0373 
Engineer: Winzler & Kelly Consulting Eng
Contact: Steven Allen
Phone: (707) 443-8326

Yurok Indian Housing Authority
15540 North Highway 101
Klamath, CA 95548
Contact: Raymond McQuillen
Phone: (707) 482-1506
Project: McCoy Site 
Job description: Excavate, Install Utilities
Contract price: $613,000
Year completed: 2004
Contractor: Solid Rock Construction, Inc.
Contact: R.J. Smith 
Phone: (530) 378-0373 

City of Redding
P.O. Box 496071
Redding, CA  96001
Contact: Dean Boring
Phone: (530) 225-4181
Project: Highway 273 at Canyon Creek Water
Job description: Excavation & boring
Contract price: $118,950
Year completed: 2004
Contractor: Solid Rock Construction, Inc.
Contact: R.J. Smith 
Phone: (530) 378-0373 
Engineer: City of Redding 
Contact: Dean Boring
Phone: (530) 225-4181

Ledcor Industries, Inc.
5905 S. Virginia Street
Reno, NV  89502
Contact: Kent Hartley
Phone: (775) 829-8887
Project: Yerington, NV
Job description: Boring
Contract price: $196,447
Year completed: 2002
Contractor: Ledcor Industries, Inc. 
Contact: Art 

Clearlake Oaks County Water District
P.O. Box 709
Clearlake Oaks, Ca  95423
Contact: Ellen Pearson
Phone: (707) 998-3322
Project: Water & Waste Facilities
Job description: Boring
Contract price: $134,548
Year completed: 2003
Contractor: Solid Rock Construction, Inc.
Contact: R.J. Smith 
Phone: (530) 378-0373 
Engineer: CH2M Hill, Inc
Contact: Bill Cook
Phone: (530) 243-5831




Home  About Us Past PerformanceScopes of WorkContact UsLinks