Concrete companies in Albuquerque: 59 locations, New Mexico's GS-4 license and how to check a crew

This report is for Albuquerque homeowners, builders and property managers choosing a concrete contractor or a ready-mix supplier, and for B2B sellers whose customers are concrete firms: equipment dealers, rental yards, admixture and rebar suppliers, insurers and software vendors.

How many concrete companies Albuquerque has

The figures cover the Albuquerque, NM Metro Area (CBSA 10740), which takes in Bernalillo, Sandoval, Torrance and Valencia counties. They combine two industry codes: NAICS 238110 (Poured Concrete Foundation and Structure Contractors) and NAICS 327320 (Ready-Mix Concrete Manufacturing). Source: US Census Bureau, County Business Patterns 2023.

Splitting the two codes, from the same Census file, shows two very different businesses:

In most large metros we checked, including Phoenix, Seattle and Las Vegas, the plants pay more than the crews. Here it's the other way round, by about $9,200 a year, which matters if you're hiring drivers or batch operators away from a plant.

Size and where they are

The Census Bureau doesn't publish most size classes for the two codes combined in this metro (only the 20 to 49 employee class, 14 establishments), so the split by code is more useful:

The contractor row for 100 or more is our derivation: the 48 total less the 47 in published classes. For ready-mix, only 6 of the 11 plants fall in a published class.

Valencia's employee count was published but flagged by the Census Bureau as high-noise (the noise it adds for confidentiality moved the figure by 5% or more), so we leave it out. Bernalillo holds 40 of the contractors and 8 of the plants. Torrance County has no published concrete establishments.

County Business Patterns counts locations with paid employees, not companies, and leaves out owner-operators with no payroll. A finisher working alone, or a two-person crew paid through the owner's draw, won't appear. That is one reason directory sites can list far more "concrete contractors" here than the Census count.

The license that matters: GS-4, and where it stops

New Mexico's Construction Industries Division licenses contractors by classification under 14.6.6 NMAC. Four classes do most concrete work:

The rule is explicit that GS-4 work in a public right-of-way "must be subcontracted to a validly licensed GA licensee." In practice, that's the driveway apron and the sidewalk in front of a house. A GS-4 crew can pour your driveway up to the property line; the apron and any sidewalk panel beyond it need a GA-3 (or GA-98) contractor. Related specialties include GS-34 for coring and slab sawing and GS-15 for caissons and piers.

How to shortlist and vet a crew

1. Match the license to the job. Search the firm in the state's license lookup (the Regulation and Licensing Department sends you to its testing vendor's search) and read the classifications listed, not just "active."
2. Ask who pours the apron. If the quote includes work at the street, ask which licensee does that part.
3. Ask which plant supplies the mix and what strength (psi) is specified. With 11 plants in the metro, most crews have a regular supplier.
4. Check NRMCA plant certification if the job is structural; the National Ready Mixed Concrete Association publishes a search of currently certified plants.
5. Get yardage and thickness in writing, then check them with the arithmetic below.

Worked example: a driveway with an apron

Illustrative example. The dimensions and quotes are invented to show the arithmetic.

A Northeast Heights homeowner replaces a 24 by 40 foot driveway at 4 inches thick and the 24 by 6 foot apron at 6 inches.

Two bids arrive at $11,400 and $10,600. The lower one is from a GS-4 contractor and prices 13 yards. That's short by about 2 yards, which is roughly the apron, and the apron isn't something a GS-4 license lets that contractor pour anyway. The real comparison is the $10,600 bid plus a GA-3 contractor's price for the apron, against $11,400 for one firm holding both classes.

Who supplies the concrete

No SEC-registered listed concrete company has its headquarters in the metro. Among the national producers, Vulcan Materials' 2025 10-K lists New Mexico among the states where it sells asphalt mix or ready-mixed concrete alongside its aggregates, though its concrete plants were concentrated in California and the Mid-Atlantic at year-end. Most of the 11 plants here belong to regional or private producers, which is why plant-level research usually starts with the contractor: ask who supplies them.

Selling to Albuquerque concrete firms

Fifty-nine locations means one rep can know the whole market. Decision makers are close to the work:

Contractors buy forming, rebar, finishing tools, pumps and estimating time; plants buy admixtures, trucks, parts and dispatch software. The license classification is a clean segmenting field: GA licensees bid public work and need bonding and traffic control, GS-4 shops live on residential referrals. For the method, see how to sell to small businesses. At this size the slow part is researching each firm; Bebop can find concrete contractors that match a description and research each one.

Illustrative example. A Rio Grande equipment rental yard (riorental.example) targets the 48 contractor locations. Two contacts each is 96 people; at a 12% reply rate that's about 11 conversations, and three new monthly rental accounts at $1,800 is $64,800 a year.

Subject: Power screeds for your next slab

Hi [first name],

[Company] holds a GS-4 license, so I'm guessing driveways and slabs keep your crews busy this time of year.

We rent laser and power screeds by the day out of [location], delivered before your pour and picked up after.

Want our day rate sheet for the rest of the season?

[Your name]

Local sources

Next step: for the builders and general contractors these crews work for, read the report on construction companies in Albuquerque.