George L. Throop Company is a concrete production business serving multiple locations across the United States. Established in 1921, George L. Throop Company specializes in producing specialty concrete, including rapid-set, high-density, marine, white, heat and fire resistant, and pervious concrete. George L. Throop Company uses custom-designed volumetric mobile concrete mixers to produce fresh on-site concrete, minimizing waste and allowing for precise mix designs tailored to each project. Services include concrete production for highways, airports, luxury homes, mountain tops, and other remote or challenging locations. George L. Throop Company is family-owned and operated, with over 40 years of experience in rapid-set concrete production and mobile batch plant operations.
Concrete Contractor
Services
Services and categories listed for this business.
Produced On-Site ConcreteRapid Set Concrete ProductionGrout ProductionMobile Batch Plant Concrete MixingHigh Density Concrete ProductionHeat and Fire Resistant ConcreteMarine ConcreteWhite ConcretePervious ConcreteAirport Runway and Taxiway Repair ConcreteRemote Location Concrete ProductionOn-Call and Non-Standard Work Hours Concrete Production
What types of concrete does George L. Throop Company produce?+
George L. Throop Company produces specialty concretes including rapid-set, high-density, marine, white, heat and fire resistant, and pervious concrete.
Does George L. Throop Company provide concrete production at remote locations?+
George L. Throop Company offers concrete production services at remote locations using custom-designed volumetric mobile concrete mixers.
Can George L. Throop Company handle rapid-set concrete projects?+
George L. Throop Company Yes, the company has over 40 years of experience producing rapid-set concrete and was the first approved fast-setting rapid-set concrete producer on the West Coast.
George L. Throop Company is the advantage of using volumetric mobile concrete mixers?+
George L. Throop Company Volumetric mobile concrete mixers allow for fresh on-site concrete production with minimal waste and the ability to produce small or large jobs precisely to mix design specifications.
Been coming here for years for materials for jobs around my house and other properties. George is a really good man and the guys that work for him are really helpful. Prices are decent and the location is extremely convenient. A yard of pre-mixed concrete in a trailer is about the same price as you'd pay at HD and you dont have to mix!
C
Cherengo Martinez
Mar 11, 2019
★★★★★1.0
They take too long to do their job ......they need to go to get some clases about customer service ......they act like if they are doing you a favor ....when in.fact we pay for their service ....
R
Robert Grant
Jun 19, 2018
★★★★★5.0
One of Oldest, Great Construction spots in Pasadena. Extremely knowledgeable.
A
Averell Eshaghian
Nov 11, 2025
★★★★★4.0
Used to be a great place to get concrete materials, but they no longer do retail sales to the general public
Want to leave a review?
Sign in to share your experience with this business.
Because this profile is not managed on RepairHit, the business may not respond directly to quote requests.
RepairHit can help connect you with other claimed local professionals who may be able to help.
Request a Quote
Tell George L. Throop Company what you need. Add a photo if it helps explain the job.
Thank you. No quote request was submitted.
RepairHit Support
Need help with a claim, listing, or account?