Business Details
50+ Years
experience
Your Trusted Precision Machining Partner in Denver
Since 1948, B & B Machine & Grinding Service has been committed to delivering precision machining and grinding solutions with unwavering quality assurance. Our expertise spans aerospace, defense, energy, and technology sectors, supported by ISO 9001:2015 certification and ITAR compliance. We maintain a temperature-controlled quality control lab equipped with advanced tools like the Numerex Coordinate Measuring Machine and Mitutoyo Digital Profilometer, ensuring every product meets rigorous standards. Our team of skilled machinists utilizes state-of-the-art CNC mills, lathes, and grinding equipment to achieve tolerances as tight as .0002.Through decades-long partnerships, we offer a single-source solution including welding, plating, and assembly services. Our Front Range Corridor pickup and delivery streamline operations for local clients. With an average machinist tenure of 15 years, we combine technical expertise with consistent customer satisfaction. Our facilities handle components from small precision parts to large-scale industrial machinery. By maintaining NIST-traceable measurement protocols, we guarantee accuracy across all projects. This dedication to excellence has earned us trust across diverse industries requiring mission-critical components.
Services
Precision Machining
Grinding Services
Assembly & Packaging
Local Delivery
Quality Assurance
Details
- Year established: 1948
Highlights and features
- We've maintained ISO 9001 certification since 2003 for quality assurance
- Our machinists average 15 years of industry experience
- In-house pickup/delivery serves Front Range Corridor clients
- Single-source solution through trusted industry partnerships
- NIST-traceable measurement protocols ensure absolute accuracy
Associations and certifications
- ISO 9001:2015
- ITAR Compliant
Services
Precision Machining
Our precision machining services utilize advanced CNC mills and lathes to achieve tolerances as tight as .0002. We handle complex components from 10" to 60" in size with multi-axis capabilities. This service supports aerospace, defense, and energy sectors requiring mission-critical components.
Grinding Services
Comprehensive grinding capabilities include surface, OD/ID, and rotary grinding up to 98" diameter. Our Chevalier FSG 3A1224 surface grinder and Toyoda Universal OD/ID equipment ensure precise metal finishing for industrial applications requiring exact dimensional accuracy.
Assembly & Packaging
Full assembly and packaging solutions streamline client operations by eliminating third-party logistics. Our teams handle complex configurations with strict quality adherence, reducing lead times and shipping costs through integrated manufacturing processes.
Quality Assurance
ISO 9001:2015-certified quality assurance includes temperature-controlled lab testing with NIST-traceable equipment. We employ Numerex CMM, SPI Quadra-Check optical comparators, and Rockwell hardness testers to verify every component before shipment.
Local Delivery
In-house pickup and delivery services cover the Front Range Corridor, reducing client logistics costs. This service accelerates order fulfillment through optimized transportation routes while maintaining component integrity during transit.
Questions
What industries do you serve?
We serve aerospace, defense, energy, food and beverage, manufacturing, oil and gas, technology, and municipal sectors with precision machining solutions.
Are you ISO certified?
Yes, we hold ISO 9001:2015 certification and maintain ITAR compliance for defense industry contracts.
Do you offer delivery services?
Yes, we provide in-house pickup and delivery along the Front Range Corridor to expedite client orders.
What quality control measures do you use?
Our temperature-controlled lab uses NIST-traceable equipment including coordinate measuring machines and optical comparators for 100% inspection compliance.
Can you handle large-scale components?
Our equipment accommodates components up to 60"x24"x22" with horizontal mills reaching 78x60x55x19 travel dimensions for large industrial parts.
