What is the phone number for CalPortland?

(510) 404-2861. You call CalPortland directly; AssistAnt never sits in the middle.

Where is CalPortland?

CalPortland serves Union City, CA as a service-area business (no street address shown).

Is CalPortland still in business?

Their website loaded when AssistAnt checked it on October 23, 2026.

Is CalPortland licensed and insured?

Not verified by AssistAnt yet. Ask for proof of license and insurance before you hire.

Who else is near Union City?

AssistAnt lists 211 concrete, masonry and paving contractors near Union City. Closest to CalPortland: Bear Construction, Inc (0.7 mi), A-1 Ready Mix (0.8 mi), Boyett Concrete Inc (0.9 mi).

CalPortland · (510) 404-2861

AssistAnt › Pro directory › Union City, CA

What we do

Services

🛠️Concrete, masonry & paving

Checked, with dates

🧾 Trust Card · 2 receipts

Listed in the AssistAnt 24/7 directoryBusiness record from Overture Maps open business data (CDLA-Permissive-2.0).
Oct 13
Shown as open for business in the source dataOperating status in the business record.
Oct 23

Not verified yet: Owner has not confirmed this listing yet; License and insurance not reviewed by AssistAnt yet; No AssistAnt job history linked to this listing yet.

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In their words

Customer reviews

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Where

Service area

Map of the Union City, CA area (© Google). Is this your business? Claim it and put up your own photos →

About CalPortland

CalPortland is listed on AssistAnt for concrete, masonry & paving in Union City, CA.

Built from public business information. Call to confirm before you go.

Contact

Phone: (510) 404-2861
Website: calportland.com/locations/california/union-city-cement-terminal · loaded when we checked Oct 23, 2026
Location: Union City, CA, 94587 (service area)
Booking: Not bookable online yet. Call the business directly.

Listed from public recordsNot verified yet. Details come from open business data and may be out of date.See the Trust Card: what we checked, how and when →

Quick facts about CalPortland

What is the phone number for CalPortland?: (510) 404-2861. You call CalPortland directly; AssistAnt never sits in the middle.
Where is CalPortland?: CalPortland serves Union City, CA as a service-area business (no street address shown).
Is CalPortland still in business?: Their website loaded when AssistAnt checked it on October 23, 2026.
Is CalPortland licensed and insured?: Not verified by AssistAnt yet. Ask for proof of license and insurance before you hire.
Who else is near Union City?: AssistAnt lists 211 concrete, masonry and paving contractors near Union City. Closest to CalPortland: Bear Construction, Inc (0.7 mi), A-1 Ready Mix (0.8 mi), Boyett Concrete Inc (0.9 mi).

On AssistAnt 24/7

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AI Visibility Score

Not scored yet. Claimed shops get a score and a town rank.

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What the AIs say

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Other concrete, masonry and paving contractors nearby

Bear Construction, IncHayward, CA · 0.7 mi
A-1 Ready MixHayward, CA · 0.8 mi
Boyett Concrete IncHayward, CA · 0.9 mi
Cal-west Concrete Cutting IncUnion City, CA · 1.1 mi
Cell-crete CorporationHayward, CA · 1.2 mi
Landavazo Brothers Inc.Hayward, CA · 1.5 mi

All concrete, masonry and paving contractors near Union City, CA (211) →

Every trade and local freelancer in Union City →

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