Explore Engineering Firms Serving Tacoma, WA

RH2 Engineering partners with public utilities and municipalities to deliver customized engineering solutions for infrastructure development. Specializing in water, wastewater, transportation, and SCADA systems, we combine technical expertise with innovative 3D modeling to ensure high-quality, sustainable projects. With 47 years of experience and offices across the Pacific Northwest, we prioritize client collaboration and operational excellence.

Sitts & Hill Engineers provides civil, structural, architectural, and land surveying services to diverse industries including aerospace, rail, marine, and commercial sectors. Established in 1955, we deliver tailored engineering solutions through a collaborative approach, combining technical expertise with direct principal involvement to meet critical project timelines.

Air Systems Engineering delivers comprehensive commercial HVAC services, including design, installation, maintenance, and emergency repairs. With 50+ years of expertise, we prioritize quality, safety, and innovation to meet diverse client needs across the Puget Sound region. Our in-house fabrication capabilities and 24/7 service ensure reliable, cost-effective solutions for projects of all scales.

Apex Engineering provides civil engineering, planning, and surveying services for commercial, municipal, and residential projects. Specializing in sustainable infrastructure and land development, we deliver innovative solutions tailored to client goals. Our team combines technical expertise with proactive project management to ensure compliance and exceed expectations.