A1 Construction
Building Excellence
Local to Seattle
Your Trusted Seattle WA. Commercial General Contractor
Comprehensive Commercial GC Construction Services
From concept to completion, we provide end-to-end construction solutions tailored to your unique needs. Whether it's commercial, residential, or industrial, A1 Construction has you covered.
Local Seattle Expertise with a Local Touch
With projects completed across the city of Seattle and surrounding areas, we combine national reach with local knowledge to deliver superior results every time.
MORE ABOUT US
We Provide Exceptional Solutions for Clients
We deliver top-quality GC construction services tailored to your needs. Our commitment to excellence ensures your project is completed on time and beyond expectations.
Proven Track Record of Success
With years of experience, we’ve built a portfolio of successful projects that showcase our commitment to quality and precision.
Dedicated to Client Satisfaction
We prioritize open communication and collaboration, ensuring every project meets your expectations and exceeds industry standards.
QUESTIONS? 509-270-8339
OUR QUALITY IS UNMATCHED
We Are One of the Leading
Local Seattle General Contractors
Framing
Constructing walls, floors, roof and other structural components key to ensuring key stability.
Masonry
Constructing walls, floors, and other structures using brick, stone, or concrete blocks.
Plumbing
Installing and maintaining the piping systems that handle water supply, drainage, and waste removal.
Electrical
Installing and maintaining power systems, such as wiring, outlets, circuit breakers, lighting, and electrical panels.
Flooring
Installing durable and aesthetically pleasing surfaces, such as ceramic tiles, vinyl, hardwood, or carpet in high-traffic commercial spaces.
Drywall
Creating smooth interior walls and ceilings by securing drywall sheets, providing a clean, polished surface ready for painting or other finishes.
OUR MISSION
Building With Purpose
Driven By Excellence
"Our mission is to deliver exceptional construction solutions with a steadfast commitment to safety, efficiency, reliability, and precision. At A1 Construction, we build with care, execute with excellence, and exceed expectations at every step."
Our Safety Commitment
Our Efficiency Methods
Our Reliability
Our Quality Precision
300+
PROJECTS COMPLETED
100%
SAFETY COMPLIANCE
10
YEARS IN BUSINESS
99%
CLIENT SATISFACTION
OUR CLIENTS
What Our Clients Say?
"Working with A1 Construction was a game-changer for our business expansion. From the initial consultation to the final walk-through, their team was transparent, professional, and incredibly detail-oriented. They managed every aspect of our project with precision and ensured that safety protocols were not just followed but prioritized. The result was a state-of-the-art facility completed ahead of schedule and within budget. We can’t recommend them enough for anyone seeking a reliable and efficient General Contractor."
Emily Carter
Pinnacle Builders Group
"A1 Construction exceeded every expectation we had for our commercial building project. Their commitment to safety gave us peace of mind, while their efficiency and reliability kept us on track even when challenges arose. What stood out most was their precision and craftsmanship—every detail was executed flawlessly, and they made sure we were satisfied every step of the way. It’s rare to find a contractor that delivers this level of quality while maintaining constant communication. We’re already planning to work with them again."
Michael Bennett
Summit Construction Solutions
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