TWINING INC
Our Mission
GROUNDED IN SAFETY,BUILT ON SUSTAINABILITY
An engineering service company providing over 125 years of dedication, technical expertise, and sustainable solutions in the growth of our built environment.
At Twining, Integrity Is Our Foundation.
Twining is a full-service engineering company with unmatched technical expertise and a strong reputation for delivering reliable and compliant engineering services and solutions. For over 125 years, we've built a legacy of setting new benchmarks for quality and innovation in materials testing, inspection, applied engineering, and integrated disciplines.
SERVICES
ENGINEERING
MATERIALS TESTING
ENGINEERING
- Geotechnical Engineering
- Vibration and Geo-Instrumentation
- Concrete Engineering & Research
- Forensics
INSPECTIONS
MATERIALS TESTING
ENGINEERING
- Special Inspection
- Construction Inspection
- Stormwater Inspection
- Balcony Bill Inspections
MATERIALS TESTING
MATERIALS TESTING
MATERIALS TESTING
- Soils Engineering and Testing
- Pavement Engineering and Testing
- Concrete Research, Development, and Value Engineering
- Testing of Steel, Concrete, Masonry, and other materials
- Materials Testing Laboratories
- Concrete Testing
- Asphalt Testing
- Testing of Steel, Concrete, Masonry, and other materials
MODULAR
MATERIALS TESTING
MATERIALS TESTING
- Quality System Auditing & Listing
- Industrialized Buildings
SERVICES
ARCHITECTURE
- Multifamily
- Affordable Housing
- Student Housing
- Senior Living
- Mixed Use
- Adaptive Reuse
- Hospitality
- Retail
INTERIORS
Delivering fresh, evocative spaces for clients from an array of industries, our interiors department is a full-service practice with deep experience in conceptual design, and all stages of construction documentation, administration and procurement.
MASS TIMBER
The key to getting Mass Timber to work on your next project is to start with the right team. We have the vision, knowledge, and expertise to assist you in exploring Mass Timber solutions and to help you grow to new heights.
Pena Construction is a Multidisciplinary Family Owned Company Serving California
Pena Construction brings a range of Targeted Solutions to all projects, regardless of the size of the job
- ENVIRONMENTAL
- DEMOLITION
- EARTHWORK
- GRADING
- RECYCLING
