Pjc & Associates
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Pjc & Associates
PJC & Associates, Inc. (PJC) is a geotechnical engineering and consulting firm that has been in business since 1990. PJC provides full geotechnical services and special inspection services, including concrete, reinforcing, welding, shear wall nailing, anchor bolt, bolt torque and masonry inspections, as wells as soils testing, materials testing to government agency capital improvements and to the private sector.

The owner, Patrick J. Conway, has 29 years of geological and geotechnical experience. Mr. Conway has a B.S. in Geological Engineering and an M.S. in Geotechnical Engineering. He is a licensed Civil Engineer, Geotechnical Engineer and Engineering Geologist in the State of California. PJC's materials testing laboratory performs multiple ASTM tests for soils, concrete, grout, shotcrete and mortar.
Services
PJC & Associates, Inc. (PJC) is a geotechnical engineering and consulting firm that has been in business since 1990. PJC & Associates, Inc. has a professional staff that has extensive experience in the fields of geology, engineering geology, and hydrogeology. We can evaluate and address potential geologic and seismic hazards that affect your projects.
Geotechnical engineering projects typically begin with a review of background information such as previously completed geotechnical engineering and geologic reports, project plans, specifications and other pertinent data. Following the initial office studies a subsurface exploration is performed to assess the underlying site geologic conditions.
PJC & Associates, Inc. soils technicians are trained by geotechnical engineers under accreditation procedures approved by the American Association of State Highway Officials (AASHTO). Our concrete technicians are certified by the American Concrete Institute (ACI). Our construction inspectors are certified in the disciplines of concrete and structural steel by the International Code Council (ICC).
PJC & Associates, Inc. has a materials testing laboratory where we perform multiple ASTM tests for soils, concrete, grout, shotcrete and mortar. Our materials testing division provides full-scope soils and materials testing and special inspection services utilizing our certified/accredited/licensed laboratory facilities and personnel.
Reviews (5)
Steven S.
Steven S.
Jul 09, 2020
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Was quoted 3500. for a geologic soils testing. 3 years later they quoted me 6500. for almost the same scope of work. It took the guys 4 hours in the field to do the sampling work and probably a couple of hours in the lab. Unfortunately i had signed a contract and decided to pay the ransom rather than get in a prolonged legal dispute. The results were exactly what i already knew that there was rock 4 feet under the ground. Only now i have pages of boilerplate. Government, county, permits, consultants, all pat each others back to take your money and waste it.
Adam G.
Adam G.
Aug 06, 2019
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Avoid doing business with PJC at all costs; they sent a bill to the wrong address, and quickly sent to collections rather than checking the billing information. Despite paying it quickly when finally received, and asking them to revoke the collection they never did and my credit was damaged.
John D.
John D.
Oct 25, 2018
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Unfortunately your response does not address the issues we have with the inaccurate, incomplete cookie cutter survey done by pjc.
Pamela B.
Pamela B.
May 20, 2015
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Pat Conway and his team are a great group, they do excellent work and put a lot of heart into what they do. My go-to team for years now, and will be for years to come.
Robin E.
Robin E.
Mar 20, 2015
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Dealing with foundation issues had been super stressful, especially since the vast majority of contractors and engineers have been slow to respond. PJC, on the other hand, came out promptly to test our soil to determine why our house was shifting. They were professional, thorough and provided a lengthy report in a short time. We consulted with them several times after at no additional cost and got a review letter to pull permits super quickly even though they were swamped. They are nice, knowledgeable people. Highly recommend!