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Montgomery, Alabama
Construction Materials Testing in Montgomery, AL
Concrete, soil, and aggregate testing in Montgomery, Alabama — fresh concrete tests and cylinder breaks, Proctor and nuclear density, gradation, Atterberg limits, and soil corrosivity — by ACI- and NICET-certified technicians, with results reviewed and issued under a documented quality system.
- Dispatched from
- Atlanta, GA regional hub · project-based mobilization
- Lead time
- Set in the proposal, with mobilization planned around your pour and earthwork schedule
- Laboratory
- Sugar Land, TX laboratory under chain of custody, or a mobile laboratory for large projects
- Reporting
- Reviewed and issued under a documented quality system; formatted for owner, engineer, and building-official review
- Serving
- Montgomery and the surrounding AL area — Birmingham, Huntsville, Mobile
- Coverage
- Alabama statewide · 27 regional hubs
- Technicians
- ACI Grade I · NICET CMT · ICC special inspectors
- Call us
- (346) 420-5425
Scope
What we test in Montgomery
Concrete testing services
Fresh concrete sampled and tested at the pour — slump, air content, unit weight, and temperature — with cylinders and beams cast on site and broken in the laboratory on the schedule your specification calls for.
ASTM C172ASTM C143ASTM C231ASTM C173ASTM C138ASTM C1064ASTM C31ASTM C39
Aggregate testing services
Gradation, fines content, specific gravity and absorption, unit weight, abrasion resistance, and stockpile moisture for concrete, base course, and backfill aggregates.
ASTM D75ASTM C136ASTM C117ASTM C127ASTM C128ASTM C29ASTM C131ASTM C566
Soil compaction and density testing
Standard and modified Proctor curves in the laboratory and in-place density by nuclear gauge on every lift, so fill, subgrade, and trench backfill are documented against the specified percent compaction.
Soil classification and index testing
Sieve and hydrometer gradation, Atterberg limits, moisture content, specific gravity, and USCS classification for earthwork acceptance, select-fill verification, and geotechnical reports.
ASTM D6913ASTM D7928ASTM D1140ASTM D4318ASTM D2216ASTM D854ASTM D2487
Soil corrosivity testing
pH and electrical resistivity of backfill for MSE walls, pipelines, and buried structures, reported against the specification limits for metallic and geosynthetic reinforcement.
Special inspection (IBC Chapter 17)
ICC-certified special inspectors for reinforced concrete and soils, reporting to the building official alongside the materials test results, so one agency covers both requirements.
Full scope, standards list, and pricing basis: Construction Materials Testing.
Local conditions
Construction materials testing conditions in Montgomery
Montgomery's construction activity spans state government facilities, healthcare campuses, industrial development along its interstate corridors, and residential growth pushing into the surrounding Piedmont and Coastal Plain transition soils. That geologic variety — ranging from expansive clays in some areas to sandy profiles in others — means the ground beneath a slab or embankment can behave very differently from one side of a site to the other. Alabama's hot, humid summers also compress the working window for fresh concrete: ambient temperatures and humidity directly affect set time, workability, and early strength gain, making field testing at the point of placement a quality requirement, not a formality. We provide ASTM-compliant field and laboratory testing of concrete, soil, and aggregate for contractors, developers, and engineers working in the Montgomery metro. Technicians are dispatched through our Atlanta regional hub, and every result is backed by a documented quality system prepared for third-party review.
Montgomery sits near the boundary of Alabama's Piedmont and Coastal Plain provinces, where subsurface conditions can shift from stiff residual soils to softer, more compressible profiles within a single project footprint — making Proctor-based compaction control and soil classification particularly important. High summer temperatures are typical, and ALDOT and local agencies generally require concrete placement and curing to account for hot-weather conditions consistent with ACI 305 guidance.
FAQ · Montgomery
Our site is in an area with expansive clay soils. What testing do you recommend before we place a slab-on-grade?
For sites with potentially expansive or high-plasticity clays, we recommend soil classification per ASTM D2487 (USCS) and Atterberg limits testing per ASTM D4318. These results quantify plasticity index and help the geotechnical engineer assess swell potential and specify appropriate subgrade treatment — lime stabilization, select fill, or structural fill — before slab placement begins.
How do Alabama's summer temperatures affect concrete cylinder testing, and what do you do differently on hot days?
High ambient temperatures accelerate hydration and can push fresh concrete beyond the placement limits in ASTM C94 and ACI 305. Our technicians measure concrete temperature per ASTM C1064 at point of discharge and document conditions. If temperature thresholds are exceeded, we note the non-conformance. Cylinders are initially cured in insulated field-cure boxes to protect them from heat spikes before transport to the laboratory.
What soil density testing method do you use, and is nuclear gauge or another method acceptable on ALDOT-governed projects?
We perform in-place density testing using the nuclear gauge method per ASTM D6938 and can also perform the sand cone method per ASTM D1556. ALDOT and local agencies specify which method is acceptable for a given project type; we follow the method written into the project specification. Our technicians hold the applicable operator certifications required for nuclear gauge use under NRC Agreement State rules.
How fast can a technician be on site in Montgomery?
Montgomery work is dispatched through our Atlanta, GA regional hub. Scheduled visits are set up by phone at (346) 420-5425; multi-day placements and full-time project assignments are scheduled through a proposal request.
Which office covers materials testing in Montgomery, AL?
Field work in Montgomery is dispatched through the Atlanta, GA regional hub, about 146 miles away. Laboratory testing is performed in Sugar Land, TX under chain of custody, or in a mobile laboratory mobilized to large Montgomery projects.
Are the technicians you send to Montgomery certified?
Yes. Concrete technicians hold ACI Concrete Field Testing Technician Grade I; soils and laboratory technicians hold NICET Construction Materials Testing certifications; special inspection is performed by ICC-certified special inspectors. Where Alabama agencies or owners require state-specific certifications, those are confirmed in the proposal.
Hiring for project coverage. Field technician openings in Montgomery · all positions.
Scheduling & proposals
Need construction materials testing in Montgomery?
Call to schedule a technician, or send project documents for a written proposal.