local ai registry · agent view · /biz/ca/san-jose/muller-construction-supply-san-jose-ca

# Muller Construction Supply

Building Materials Store — San Jose, California. Registry entry: https://localairegistry.com/biz/ca/san-jose/muller-construction-supply-san-jose-ca

**AI Score: 31/100** (Needs attention, verified July 23, 2026) — methodology: https://localairegistry.com/methodology

## What AI assistants say (named by 1 of 3)

### ChatGPT — not named
Asked: "best building materials store in San Jose" (checked July 16, 2026)
> ChatGPT answered with other businesses; Muller Construction Supply was not mentioned.

### Perplexity — named
Asked: "best building materials store in San Jose" (checked July 23, 2026)
> Searching the web If you want the best overall building materials store in San Jose, a strong pick is Muller Construction Supply for concrete/forming and contractor-grade materials, while Lowe’s San Jose is a broader one-stop option for general…

### Gemini — not named
Asked: "best building materials store in San Jose" (checked July 16, 2026)
> Gemini answered with other businesses; Muller Construction Supply was not mentioned.

## Known for

Muller Construction Supply excels in providing essential concrete construction materials, particularly wood forms, tamping services, and steel reinforcement. Their strong product quality and helpful staff make them a go-to for contractors.

- Wood Forms for Concrete
- Tamping Concrete Services
- Steel Reinforcement Solutions

## What reviews say

> Customers appreciate the helpfulness and quick service at Muller Construction Supply, especially when sourcing materials for large projects. However, there are concerns about inconsistent hours and some negative experiences regarding professionalism.

Consistently praised:
- Quality rebars at good prices
- Helpful staff
- Wide variety of construction materials
- Quick service for projects

Recurring complaints:
- Inconsistent hours
- Professionalism concerns

Bottom line: Muller Construction Supply is recognized for its quality rebars and helpful service, though it faces criticism for professionalism and hours.

## Score breakdown

| Signal | Weight | Score /100 |
| --- | --- | --- |
| Retrieval grounding | 26% | 0 |
| Off-property attestation | 20% | 40 |
| AI visibility | 14% | 33 |
| Reviews & response | 12% | 65 |
| Backlink & citation authority | 8% | 63 |
| Google Business Profile | 8% | 84 |
| Speed & mobile | 7% | 59 |
| Content freshness & schema | 5% | 54 |

## Facts

- Address: 1230 Yard Ct #1058, San Jose, CA 95133, USA
- Phone: (408) 279-7050
- Website: mullerconstructionsupply.com
- Hours Mon: 6:00 AM – 5:00 PM
- Hours Tue: 6:00 AM – 5:00 PM
- Hours Wed: 6:00 AM – 5:00 PM
- Hours Thu: 6:00 AM – 5:00 PM
- Hours Fri: 6:00 AM – 5:00 PM
- Hours Sat: Closed
- Hours Sun: Closed

## Questions

### What are the operating hours of Muller Construction Supply?
The shop is open Monday through Friday from 6:00 AM to 5:00 PM and is closed on Saturday and Sunday.

### Does Muller Construction Supply accept reservations?
The shop does not accept reservations.

### What is Muller Construction Supply known for?
The shop is known for its quality building materials, particularly rebars and concrete construction materials, as well as its friendly and helpful staff.

### Is there parking available at Muller Construction Supply?
Yes, there is parking available at the shop for customers.

### Does Muller Construction Supply offer online ordering?
The shop does not offer online ordering; customers are encouraged to visit in person for their building material needs.

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Source: Local AI Registry (https://localairegistry.com). The registry re-checks every entry.