Business Details
36 Years
experience
Trusted Civil Engineering & Surveying Services in Dallas
Founded in 1990 by Sedi Toumani, PE, Dal-Tech Engineering, Inc. has established itself as a trusted full-service civil engineering and land surveying firm. Our unwavering commitment to integrity, quality, and ethical standards guides every project, ensuring clients receive unmatched service and product delivery. With over three decades of experience, we serve public and private sectors, partnering with agencies like TxDOT, NTTA, and Dallas Water Utilities. Our team combines technical expertise with proactive project management, maintaining stringent QA/QC processes to meet budget and schedule constraints.As a Historically Underutilized Business (HUB) and Small Business Enterprise (SBE) certified firm, we prioritize diversity and inclusion while fostering long-term client alliances. Our hands-on leadership approach ensures dedicated resource allocation for successful project completion. Recognized for technical excellence, we extend our capabilities through partnerships like SAFEbuilt to enhance community safety and growth nationwide. Client testimonials highlight our consistent delivery of high-quality work, exceptional communication, and ability to exceed expectations on complex infrastructure projects.
Services
Trails
Water and Wastewater Design
Utility Coordination
SUE Services
Airports
Parks
Survey Services
Roadway Design
Traffic Studies
Signal Design
Details
- Year established: 1990
Highlights and features
- 30+ years of civil engineering experience serving public and private sectors
- Certified HUB/SBE firm with proven success on municipal infrastructure projects
- Stringent QA/QC processes ensure project excellence and budget adherence
- Hands-on principal leadership with direct project oversight
- Proven track record with Texas transportation and water authorities
Associations and certifications
- Historically Underutilized Business (HUB)
- Small Business Enterprise (SBE)
- Women-Owned Business Enterprise (WBE)
What people say
High level of knowledge
Quality product
Technical expertise
Outstanding communication
Instrumental assistance
Services
Civil Engineering
Our civil engineering services deliver comprehensive solutions for transportation systems, water infrastructure, and public works projects. With specialized expertise in municipal engineering and 30+ years of Texas-specific experience, we provide technical excellence in roadway design, drainage analysis, and utility coordination. Our team ensures compliance with TxDOT and NTTA standards while maintaining strict budget and schedule controls.
Surveying Services
We offer precise land surveying solutions including topographic mapping, boundary determination, and construction staking. Our survey teams utilize advanced technology for accurate data collection across diverse terrains, supporting infrastructure projects with reliable spatial information. Services meet Texas state standards and integrate seamlessly with engineering design phases.
Water and Wastewater Design
Specializing in water distribution and wastewater collection systems, our engineers develop efficient solutions for municipal clients. We handle pipeline design, pump station layout, and hydraulic modeling for projects like the Lake Tawakoni Raw Water Pipeline. Our designs optimize system performance while meeting environmental regulations and budget constraints.
Traffic Studies
We conduct comprehensive traffic impact analyses and capacity studies to support infrastructure development. Our traffic engineers assess roadway performance, develop signal timing plans, and recommend improvements for projects like the President George Bush Turnpike extension. Studies incorporate local traffic patterns and future growth projections.
Utility Coordination
Our utility coordination services manage complex underground systems for transportation and development projects. We identify conflicts, develop relocation plans, and ensure compliance with SUE standards. This expertise was critical for Dallas Water Utilities projects, minimizing service disruptions while maintaining system integrity.
People
Sedi Toumani
Founder/Principal Engineer
Licensed Professional Engineer with 30+ years of civil engineering experience, specializing in municipal infrastructure projects across Texas. Recognized for technical expertise in transportation and water systems.
Greg Galipeau
Project Manager
Experienced project manager overseeing infrastructure developments for Dallas public works and transportation authorities. Demonstrated success in delivering complex municipal engineering projects on schedule.
James Wellington
Pipeline Project Manager
Licensed engineer with Dallas Water Utilities, overseeing pipeline projects that rely on Dal-Tech Engineering's engineering expertise for successful implementation of water infrastructure improvements.
Rick Galceran
Public Works Engineer
City of Dallas public works department representative who commends Dal-Tech Engineering's technical capabilities and communication effectiveness on municipal infrastructure projects requiring specialized engineering solutions.
Rona Stringfellow
Assistant City Manager
City of Lancaster administrator who recognizes Dal-Tech Engineering's contributions to securing additional funding through technical expertise and thorough project documentation for municipal development initiatives.
Questions
What engineering services does DAL-TECH specialize in?
We specialize in civil engineering and surveying services including roadway design, water/wastewater systems, traffic studies, utility coordination, and infrastructure projects for public and private clients.
Is DAL-TECH certified for government contracting?
Yes, we hold HUB certification from the State of Texas, SBE certification from TxDOT, and WBE certification from NCTRCA for government contracting opportunities.
How does DAL-TECH handle complex infrastructure projects?
Our hands-on principal leadership approach combines with experienced teams and stringent QA/QC processes to ensure successful completion of complex projects like regional water pipelines and transportation systems.
What geographic areas do you serve?
We primarily serve Dallas-Fort Worth metroplex including Dallas, Tarrant, and Collin Counties, with project experience across Texas transportation and water utility networks.
How does DAL-TECH ensure project quality?
We maintain rigorous QA/QC processes with principal-level oversight, utilizing advanced technology and adhering to TxDOT, NTTA, and other regulatory standards for engineering excellence.
What partnerships enhance DAL-TECH's capabilities?
As part of the SAFEbuilt family since 2021, we leverage strategic partnerships to expand our resources while maintaining our commitment to quality engineering services.
