Get Connected with the Most Reliable Engineers in Oklahoma

Cowan Group Engineering is a professional engineering and consulting firm based in Oklahoma City, providing a full range of engineering services including civil engineering, water, wastewater, transportation, land planning, land survey, and construction management. With over 45 employees, the company has a diverse expertise and a strong sense of resolve. Their project management style balances sustainability and efficiency to create organized projects in a timely manner. The company's services include Terminal Drive, Oklahoma City Airport Trust Water, Citywide Water Model and Report, City of Perkins, OK Wastewater Improvements Phase 1, 2, & 3, City of Tuttle, OK, General Services, City of Mustang, OK Landfill Tier I Lateral Expansion City of Altus, OK General Boundary/ALTA Surveys Coweta Toll Plaza Muskogee Turnpike Oklahoma Turnpike Authority Citywide Water Model & Report City of Muskogee, OK and more.

TULSA ENGINEERING & PLANNING is a full-service civil engineering firm offering professional services in land planning, civil engineering, stormwater engineering, and land surveying. Our experienced engineers, designers, and project managers work with clients to create solutions that meet their needs. With over 40 years of experience, we have completed thousands of projects in Northeast Oklahoma. We are committed to excellence in the public and private sectors of the development community.

NSE Engineering provides both Civil and Structural Engineering Design, investigation and analysis services to clients in Oklahoma and surrounding states on small to mid-size projects. We address the full life cycle of site planning and structural design through our integrated services. Building Design, Performance, Construction Support Services, Condition Assessment, Investigative Services and Failure Analysis. From the small office design to medium rise motels, to innovative building systems and materials, we are committed to creating the best solutions through our technical ingenuity, our pursuit of excellence, and responsiveness to client needs.

Sisemore & Associates, Inc. is a recognized civil engineering and land surveying firm in the Tulsa metropolitan area. With over two decades of experience, the company provides comprehensive surveying, civil engineering, and land planning services. Our knowledgeable team, state-of-the-art equipment, and reliable service help clients achieve successful projects. We offer a range of services, including land surveying, civil engineering, land planning, construction layout, 3D laser scanning, and UAV mapping. Our team-based approach ensures that clients receive high-quality solutions for their projects.

White Hawk Engineering & Design, LLC is a women-owned, multi-disciplinary professional services firm providing engineering, planning, and environmental services to federal agencies, state agencies, municipalities, and private entities. With a team of seasoned technical professionals, we deliver exceptional client service and strive for excellence in our work. Our services include feasibility studies, conceptual design, civil and structural engineering, roadway engineering, bridge and retaining wall design, hydrology and hydraulics design, storm drain and culvert design, SWPPP and erosion control design, water and wastewater design, and utility design and coordination. We are committed to creating a positive impact on our community for generations to come.

Precision Engineering Group, LLC is a state-of-the-art mechanical and electrical engineering firm with great growth potential and work experience. The firm has over 100 years of combined experience in mechanical and electrical engineering and design consulting. We work in various areas, including healthcare, group living, hospitality, education, commercial, retail, grocery, restaurant, offices, libraries, and spiritual. We have experience with large, long-term projects, all types of mechanical systems, and all types of electrical systems, in permitting jurisdictions across the country and with reasonable and unreasonable schedules.

ElmTree System is a complete business management system designed specifically for Construction Materials Engineering and Testing (CMET) and Geotechnical Engineering Firms. Our system helps manage your business with a single integrated system, streamlining all business processes, from proposal to final invoice. With ElmTree, you can automate and standardize your entire business process, reducing non-billable hours and decreasing overhead. Our system provides accurate data management, reporting, and billing, ensuring client satisfaction and timely payment. With ElmTree, you can manage your business efficiently, making it easier to grow your business.

GasTech is a leading engineering and manufacturing company that provides process engineering solutions, design, fabrication, and service for the oil and gas industry. With over 30 years of experience, GasTech works closely with clients to understand their specific requirements and delivers tailored solutions that exceed their expectations. The company's expertise includes design, engineering, manufacturing, and service of oil and gas processing equipment.

Darr & Collins, LLC Consulting Engineers is a regional leader in the design of mechanical, plumbing and electrical systems for buildings, central plants and various MEP systems with a focus on design-build projects. Serving the hospitality, educational, corporate office, government, correctional, healthcare, banking, and industrial markets. Our services include: Traditional MEP systems design Infrastructure assessments Master plans Sustainable / Green Design LEED certification Specialty lighting MEP systems analysis Power system studies Breaker coordination Arc-flash Short-circuit.

Allied Engineering Group is a consulting engineering firm located in downtown Tulsa, Oklahoma, providing mechanical, plumbing, and medical gas engineering services for a wide variety of projects. With over 25 years of experience, our team of experts delivers high-quality solutions to meet clients' needs. We offer a full staff of professional engineers, design engineers, and designers to provide innovative solutions for mechanical, electrical, and plumbing systems. Our expertise includes environmental solutions, carbon footprint reduction, and complex system design. We would welcome the opportunity to discuss your project plans.