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Partners Commited to the Success of Our Clients, Our Profession and the Community

In Business Since: 1983
Welcome to Maddox Engineers & Surveyors, Inc.
Everyday we meet and exceed our clients expectations on their challenging assignments. Because we only employ talented, experienced and certified professionals we guarantee the same results for all of our new clients.
Based in Rockville, MD, Maddox Engineers and Surveyors is one of the few firms in the Washington DC Metro that is part of the National Society of Professional Surveyors (NSPS) a member organization of the American Congress on Surveying and Mapping (ACSM).
With so much weighing on the accuracy of collected data, all of our technicians are officially recognized and certified by NSPS giving you accurate consistent results every time.
Whether you are a property owner, local government agency, or a large developer, we ensure you time sensitive, accurate results at affordable prices. All of our survey services are conducted by an experienced and certified professional that is equipped with the latest technology and instrumentation.
History:
Maddox Engineers and Surveyors, Inc. has a long standing tradition of delivering excellence in surveying since its original foundation in the early 1900’s. A strong commitment to quality in client service was the underlying reason for the founding and this commitment continues to flourish today.
Owned and operated by Daniel T. Caywood since 1986, the organizations willingness to use new technologies and adapt to the changing needs of its client base results in it being an industry leader in delivering quality engineering and surveying services.
The Maddox Difference:
By structuring processes around your needs, each of our departments is staffed with an expert in each discipline, resulting in a project delivered to you correctly, on time and at or under budget.
Satisfied Clients:
For over 21 years, Maddox Engineers and Surveyors, Inc has been delivering successes to our clients. We pride ourselves on knowing that most of our client base has come from word of mouth advertising and referrals. Whether you are a property owner, local government agency, or a large developer, we ensure you time sensitive, accurate results at affordable prices.
Get To Know Us
Community Involvement
• Maddox Engineers and Surveyors, Inc. donates annually to local and national charitable organizations. If you would like Maddox to consider donating to your organization please email us at info@maddoxinc.com
Expertise
• Land Surveying
• Land Development
• Civil Engineering
Awards & Affiliations
Architects, Designers & Engineers
• American Congress on Surveying and Mapping (ACSM)
Other Affiliations
• District of Columbia Association of Land Surveyors (DCALS); Maryland Society of Surveyors; Rockville Chamber of Commerce