Gradient Group, LLC is a local, woman-owned civil engineering firm that specializes in integrated planning, engineering and design services for public and private sector clients. Led by industry leaders, Stephanie Anderson, PE and T. Wayne Holcombe, the firm provides value through creative and cost-effective design solutions.
Our Expertise
With extensive experience communicating with governing agencies, Gradient provides expert services backed with a strong local knowledge and perspective. Our delivery of comprehensive services is efficient in terms of time, cost, & ability to respond.
We are proud to serve the Texas market, providing solid engineering solutions to help our communities thrive. The Gradient team looks at every relationship as a partnership, & every project as an opportunity to exceed expectations. We look forward to the opportunity to help assist you on your next project.
Minority Certifications:
State of Texas Comptroller’s Office, Historically Underutilized Business (HUB) #485321
City of Houston Women Business Enterprise (WBE) #15-05-12872
City of Houston Disadvantage Business Enterprise (DBE)
Small Business Enterprise (SBE)
Hire Houston First (HHF)
Technical Certifications:
TxDOT Pre-Certifications
Firm sequence #4126
Work categories
1.1.1 Policy Planning
1.2.1 Systems Planning
1.3.1 Subarea/Corridor Planning
1.4.1 Land Planning/Engineering
1.5.1 Feasibility Studies
1.8.1 Public Involvement
1.9.1 GIS & Data Analysis
4.1.1 Minor Roadway Design
4.2.1 Major Roadway Design
7.1.1 Traffic Engineering Studies
7.2.1 Traffic Signal Timing
7.4.1 Traffic Control Systems Analysis, Design & Implementation
7.5.1 Intelligent Transportation Systems
8.1.1 Signing, Pavement Marking & Channelization
8.3.1 Signalization
9.3.1 Pedestrian Facility Design
9.3.2 Accessibility Design
10.1.1 Hydrologic Studies
10.2.1 Hydraulic Design
10.3.1 Complex Hydraulic Design
10.4.3 Pump Stations-Structures
11.1.1 Roadway Construction Management & Inspection
18.3.1
Talent. Integrity. Innovation. Operating since 1995, SRS Engineering, Inc. has earned a reputation as one of the top performers in civil engineering consulting. Setting our standards with a commitment to excellence, SRS distinguishes itself by remaining tightly focused on delivering the highest quality of service and providing innovative solutions throughout every aspect of engineering design and construction management. We specialize in Aviation, Roadway and Transportation, Water Supply and Wastewater Systems, Drainage Systems, Site/Land Development, Environmental Engineering Studies, Structural Engineering, and Construction Phase Services Sectors. Centrally located in Miami, SRS has built longstanding business relationships by keeping integrity at the forefront of every business decision. A commitment to excellence, innovative technology and extensive industry knowledge are criteria that have established the firm in both the private and public sectors in the United States, the Caribbean, Central America and Africa. Our mission is simple- to exceed our clients every expectation.