Company Overview
Company Name
NPL Construction
Address
33010 Alvarado-Niles Rd, Union City, CA, 94587, United States
Website
gonpl.comPhone
(510) 487-1670Approx. Annual Revenue
$100.0M
Employees
500
Established
2006
Google Reviews
1.0 (1 review)
Locations
16
About NPL Construction
NPL is a natural gas and energy infrastructure construction company based in Union City, CA, United States. With over 50 years of experience, NPL provides solutions that prioritize safety, reliability, and environmental sustainability. The company's commitment to quality and strategic partnership has earned it a reputation as an industry leader, serving customers through the modernization of critical energy distribution networks.
Business Profile
Read from the NPL Construction website on Oct 12, 2026. Hover an item to see the exact wording it came from.
How NPL Construction works
Licenses, certifications & awards
- ASME CertifiedIndustry certified
- NACE CertifiedIndustry certified
About the website
- Website quality (AI-assessed)
- 8/10 · Current copyright 2026; Detailed service and capability pages
- Footer copyright year
- 2026
Recent changes
What changed on the NPL Construction website and Google listing, as detected by Coldlytics on each visit.
Google reviews went from 12 to 13
Google rating went from 4.3 to 4.1
Google reviews went from 12 to 11
Google rating went from 2.7 to 2.8
Coldlytics tracks changes like these across millions of businesses, so you can reach companies the moment they add a pixel, start hiring, or switch software.
Find companies by what just changed →NPL Construction locations
16 Google Business Profile listings.
| Location | Google category | Reviews | Status |
|---|---|---|---|
| 33010 Alvarado-Niles Rd, Union City, CAprimary | — | 1.0 (1) | Claimed |
| 112 85-002, Yuma, AZ | — | — | Claimed |
| 880 E 68th Ave, Denver, CO | — | — | — |
| 5025 Cameron St, Las Vegas, NV | — | — | — |
| 1250 Benhill Ave, Baltimore, MD | — | 2.6 (49) | Claimed |
| 4554 W North Ave, Chicago, IL | — | 3.3 (28) | Claimed |
| 10109 Residency Rd, Manassas, VA | — | 3.6 (19) | Claimed |
| 18025 W Lincoln Ave, New Berlin, WI | Construction company | 4.1 (13) | Claimed |
| 201 S Johnson Rd, Houston, PA | Construction company | 2.8 (11) | Claimed |
| 8190 215th St W, Lakeville, MN | — | 3.5 (11) | Claimed |
| 1120 NW Hwy 24 Rd, Topeka, KS | — | 3.1 (10) | Claimed |
| 121 Memorial Dr, Springfield, MA | — | 3.9 (7) | Claimed |
| 5334 Indianapolis Blvd #5324, East Chicago, IN | Construction company | 5.0 (5) | Claimed |
| 382 W Lincoln Hwy, Cortland, IL | — | 4.8 (4) | Claimed |
| 2131 Maxim Dr, Rockdale, IL | — | 5.0 (3) | Claimed |
| 196 S Loves Rd, Cortland, IL | — | 5.0 (2) | Claimed |
Welding Companies near Union City, CA
- SF Metalworkssfmetalworks.com
- Metz Co Metalmetzcometal.com
- GK Weldinggkwelding.com
- Phillips Brothers Fabricationphillips-brothersfab.com
- California Steel Fabricatorscalsteelfab.com
- Berger Steelbergersteel.com
- USA Fabricationusafabbakersfield.com
- Delta Welding & Fabricationdelta-fabrication.com
- J. Jones Construction and Weldingjjonesinc.com
- JC Mobile Custom Welding and Constructionjcweldingrepair.com
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