Building the Future with Precision.From concept to completion, we deliver innovative construction and engineering solutions that stand the test of time.Get Startedarrow_forwardLearn MoreComplete Design-Build Services.We integrate architecture, engineering, and construction management to bring your vision to life — on time and on budget.Get Startedarrow_forwardLearn MoreShaping Spaces That Inspire.Our projects go beyond function — we create sustainable, beautiful environments that elevate businesses and communities.Get Startedarrow_forwardLearn More
Electrical Engineering
We have experience serving as a clients’ single point of contact under a design build delivery format.
Aruwah & Sons Construction and Engineering Services
At A and S Constructions, we specialize in delivering high-quality construction and engineering services across commercial, residential, and industrial sectors. With a strong foundation in technical expertise and a reputation for integrity, we’ve built more than just buildings — we’ve built trust.
An Independent Engineering Design and Services Company
An Independent Engineering Design and Services Company
A and S Constructions is a Tacoma-based independent engineering design and construction services firm. We specialize in delivering innovative and reliable solutions across engineering, manufacturing, and construction sectors.
Recognized as one of the leading end-to-end engineering and construction companies in the Pacific Northwest, we provide measurable business value across the entire project lifecycle — from design and development to execution and long-term maintenance.
Facility Electrical Systems
Upgrading and modernizing facility electrical distribution systems is a vital part of our service offering. A and S Constructions delivers efficient and code-compliant electrical infrastructure tailored to meet the evolving needs of commercial, industrial, and institutional facilities.
Energy use impacts every sector — from private industry to public agencies. Our retrofit engineering services help clients improve energy efficiency, reduce operational costs, and meet sustainability goals without disrupting ongoing operations.
Whether it's central chilled water, process piping, steam, or hot water systems, we engineer and implement high-performance solutions that form the foundation of operational efficiency in large facilities and campuses.
As trusted engineering advisors, A and S Constructions represents clients in the review and negotiation of performance-based contracts. We ensure that every project is both financially sound and technically successful from start to finish.
Originally developed in the late 1970s, ESPC enables public and private entities to finance energy-saving upgrades through the cost savings those upgrades generate. We guide our clients through every phase — from opportunity assessment to system implementation and performance monitoring.
Strengthening the competitive edge and standardization of the processes
Trusted partner to Fortune 500 companies delivering qualitative, simplified and cost-effective solutions
Solutions to the challenges of the evolving and industry
We specialize in the areas of engineering, digital technology and manufacturing. Our customers have used our experience and expertise, to control their costs and improve efficiency.
What our clients are saying about our company and products
Ernest Smith
Construction Worker
“A and S Constructions turned our vision into a reality. Their professionalism, quality of work, and ability to deliver ahead of schedule truly impressed us.”
Thomas Smith
CEO & Engineer
We believe architecture and design are critically important to addressing the most pressing challenges of our time.
Monica Smith
CEO & Architect
We believe architecture and design are critically important to addressing the most pressing challenges of our time.
Building the Future with Precision and Passion
From groundbreaking to grand opening – we deliver exceptional construction and engineering solutions tailored to your vision.
“A and S Constructions turned our vision into a reality. Their professionalism, quality of work, and ability to deliver ahead of schedule truly impressed us.”