Design excellence,
technical expertise,
& individualized
client service.
SQ Consultants, Inc. is a minority owned professional engineering consulting firm serving the Washington Metropolitan DMV Area.
Our Vienna, Virginia staff is highly trained and fully skilled to respond to complexities and constraints of all kinds of commercial and residential projects.
Clients recognize us for highly innovative ideas and practical solutions that deliver best project outcomes. Our dedication to quality, out-of-the-box thinking, and commitment to providing exceptional client service for over 37 years has enabled us to become one of the leaders in engineering consulting services.
Get in touch today to discuss your next project!
Call us (703) 759-4901
Why Choose Us
Committed to excellence, our engineering solutions are practical and flexible. We use exceptional strategies at highly competitive rates.
SQ Consultants, Inc. is a professional and reputable business serving clients in DMV areas of Northern Virginia and Maryland for over 37 years.
We have an extensively experienced and technically skilled engineering staff. We are licensed professional engineers in Vienna, Virginia and Maryland.
We pride ourselves on our individualized client relationships were we provide customized and tailored engineering solutions. Our projects are expertly managed with high quality control and service levels.
Client Testimonials
“SQ Consultants have done number of jobs with our firm over the years and always provided the highest quality work. From geotechnical and soils engineering to structural design and analysis, all tasks are performed with the highest standards and our clients have been very satisfied.”
“SQ. Consultants have provided structural and geotechnical services on numerous commercial and residential projects for our firm. The response, often on short notice, has always been quick, the cost reasonable and the quality of the design excellent. I highly recommend them.”
“In the many years that we have relied on SQ.Consultants,they have always been a professional service that we could rely on 100% of the time. Sometimes in the construction business problems arise, you can count on SQ Consultants, Inc to be there to assist you on a moment’s notice. Many firms can say that they are as good, but none can say they are better than SQ Consultants Inc.”
“SQ Consultants provided us – first-time home buyers – with remarkable expertise while inspecting a potential home. Structural engineer spent extra time to educate as well as explain critical aspects of the home foundation and how to protect it as a homeowner. SQ Consultants conducted the onsite visit and delivered a detailed report in less than 12 hours. We are thankful for the quick turnaround, professionalism exhibited, and detailed findings and commentary.”
“We have used the services of SQ Consultants in multiple circumstances in our projects. Very responsive and straight forward giving us detailed orientation in structural projects. Since then we have referred them to many friends and customer’s, and they were very satisfied with their services.”
“We have worked with SQ Consultants on our engineering for at least for 10 or 12 years. Always very professional, all work is top notch and all in all, we know when SQ Consultants is involved that we will have great quality and information and will follow up properly.”
“SQ Consultants have been a miracle. We had bad soil and have had they looked over all the aspects of the build. My wife and I feel so confident and comfortable with his knowledge and guidance we had him deal directly with our builder.”
“The easiest way I can summarize my experience with SQ Consultants is Amazing! I have worked with them for over 6 years and every time, I have received excellent service, turnaround times and I will be forever appreciated his amazing delivery. Always on time with exceptional service and always great to deal with!”
Certified by
MBE, DBE, & SBE (Washington Metropolitan Area Transportation Authority)
VA – DBE & SWaM (Department of Small Business and Supplier Diversity)
VA – DBE & SWaM (Department of Small Business and Supplier Diversity)
VSBEP (VDOT – Virginia Department of Transportation)
Metropolitan Washington Airports Authority
Our Clients
We are proud of the relationships we have forged over the last 36 years. We value our high percentage of repeat and referral business. Some of our valued clients are:
Some of Our Completed Projects
INSPECTION PROJECTS
- VDOT – Bridge Inspection – Schwartz & Associates
- Structural Inspection of Buildings – Lincoln Park Condominium
- Warehouse Mezzanine Inspection – Compass Coffee
- Warehouse Mezzanine Inspection – Spectrum Electrical Services
- Taco Bamba Inspection – TCM Construction
STRUCTURAL EVALUATION PROJECTS
- Warehouse and Building Evaluation of Compass Coffee
- Evaluation of Chillers, Apartments and parking lots – The Bainbridge Companies
- Structural Evaluation of Building – New Samaritan Baptist Church
- Retaining Wall Evaluation – Regal Virginia Gateway Stadium
DESIGN PROJECTS
- Support of Traffic Monitors at BWI, DCA and Dulles Airports- Patner Construction
- TGM Fitness Center – John Hugh McLeod III, Architect
- RMS Electrical Services
- Design installation of the monitors and light poles – RMS Electrical Services
- Design for Adaire Apartments – Belfor USA Group
- Design of Google Container – EVFoods
GEOTECHNICAL PROJECTS
- Landfill Monitor in MD – SCS Engineers
- Goose Creek Country Club – John Hugh McLeod III, Architect
- Sprint Data Center Building – John Hugh McLeod III, Architect