Maddox Engineers & Surveyors, Inc.

This professional is out of network

Let’s find you the best HomeAdvisor screened and approved professionals.

Find Other Pros

Learn more about HomeAdvisor’s screening and approval process.

100% Recommended

40 Years In Business

Company Details

Is this your business? Claim it and provide customers with your most up-to-date information.

Contact

100 Park Avenue
Rockville, MD 20850

www.maddoxinc.com

Hours

Mon: —
Tue: —
Wed: —
Thu: —
Fri: —

Sat: —
Sun: —

View All Details & Credentials

Service Details

Areas of Expertise

Land Surveying
Land Development
Civil Engineering
Site Planning

View All Offerings and Cities Served

Cost Information

Free Estimates

Ratings

4.9

17 Verified Reviews

5

16
4

0
3

1
2

0
1

0

Reviews

Write a Review

Showing 1-10 of 17 results

0.0 Ken R. Gaithersburg, MD

4/29/2011

Survey Property

Very professional, great attitude & hard working...

5.0 Harvey R. Brandywine, MD

12/5/2010

Survey Property

Prepared layout foundations for concrete structural buildings; run control to verify surveyors accuracy; layout walls, slabs, deck and columns for carpenters to perform their daily assignments.

5.0 Nancy P. Silver Spring, MD

9/25/2010

Survey Property

Highly recommend Maddox Engineers & Surveyors. Returned my call lightening fast and performed the job on schedule. Crew was extremely professional and did an excellent job with property line survey. The results of their survey helped support what we knew to be our property and ultimately helped settle a property dispute with a nasty neighbor. Thank you very much!

5.0 Howard F. Bethesda, MD

7/4/2010

Survey Property

on time, polite, efficient, and documentation was provided in a timely manner, and fee was 1/2 what others were asking for the sane survey

5.0 Poolesville, MD

3/23/2010

Survey Property

Very professional and delivered exactly what was in the project scope at the agreed upon cost.

5.0 David H. Gaithersburg, MD

2/18/2010

Survey Property

I would use them again.

5.0 Barbara G. Silver Spring, MD

12/19/2009

Survey Property

They were on-time, polite, did their job very well and followed through exactly as they said they would.

5.0 Poolesville, MD

11/11/2009

Survey Property

They did the survey exactly as I ask, and a little more!! I would definitely use them again.

5.0 Greg K. Rockville, MD

11/3/2009

Survey Property

excellent experience, professional, courteous, fast

3.0 Silver Spring, MD

8/20/2009

Survey Property

The surveyors were great. Quick and efficient. The office staff was a little less than stellar. But it all worked out well.

Showing 1-10 of 17 results Showing 0 of 0 results

Page 1 of 2

Photos

Maddox Engineers & Surveyors, Inc.

Alabama Ave

Find More Pros

HomeAdvisor allows Service Professionals to post information about themselves and their business on their profile. HomeAdvisor does not review or verify the information representations set forth in those profiles as they are self-reported by the Service Professional.

HomeAdvisor verifies state-level licensing where applicable - note: some states require local or county level licensing and you should verify whether or not your pro is properly licensed.
To find more licensing information for your state, visit our Licensing Requirements page.

HomeAdvisor's Screening Process

HomeAdvisor uses an extensive screening process to screen businesses and business owners/principals. We perform this screening when a business applies to join our network and, if the business is accepted, whenever concerns are brought to our attention. If you have concerns that a pro in our network doesn't meet these standards, please contact us to investigate. We're committed to maintaining a network of trusted home service businesses, and those who don't meet our criteria will be rejected or promptly removed from our network.

Criminal Background Check

Who does HomeAdvisor background check?

The owner or principal of each business in HomeAdvisor's network (with the exception of Corporate Accounts) must pass a background check. Unfortunately, we cannot perform a background check on every employee of a business—the background checks are performed only on the owner or principal. As always, we recommend that you conduct your own research on the businesses you hire, including making inquiries directly with the businesses regarding their employee background check policies.

What does the background check cover?

We use a third-party vendor to conduct a criminal records search in the state in which the business owner or principal works. Our third-party vendor uses a national criminal database ("NCD") to screen service professionals. Businesses will not be admitted to the network if their owners or principals have the following felonies in their available criminal records*:

Arson

Assault/domestic violence/battery

Child abuse

Intimidation/terrorist threats

Kidnapping/abduction

Lewd and lascivious behavior

Manslaughter/murder/homicide/vehicular homicide

Rape/incest

Robbery/carjacking

Sex offenses

Other felonies not listed above that occurred in the past seven years

Contracting without a license in the past seven years

Our background check does not exclude service professionals unless the crime at issue is a felony.

*The comprehensiveness of the NCD varies by state. Please be aware that the reporting in the NCD is particularly limited in the following states: AL, CO, DE, GA, ID, IL, KS, LA, ME, MA, MI, MS, MT, NE, NV, NH, NM, SD, UT, VA, VT, and WY. After initial admission to the HomeAdvisor network, businesses are re-screened biennially.

How is COVID-19 impacting the HomeAdvisor background check program?

Due to the coronavirus pandemic, several government agencies and courts across the country have temporarily closed their offices. While HomeAdvisor will continue its background check program to the extent possible, these closures could prevent some background checks from being performed. Please be advised that, during this period, if we could not perform a background check, HomeAdvisor will allow the business into the network and match the business to consumers. As affected government agencies and courts begin to re-open, we will resume our program in those jurisdictions. As always, we encourage consumers to perform their own research, to the extent possible, before hiring any business.

Licensing

We verify any applicable state-level licenses, and we require every business to attest that they carry the appropriate local licensing to practice their trade. Please note that HomeAdvisor does not confirm local licensing. Do your own research using online ratings, reviews and through phone interviews before hiring a company.

Corporate Accounts

Some businesses are employees, franchisees, dealers or independent contractors ("Corporate SP's") of larger national or "Corporate Accounts". When this is the case, we may match you with the Corporate Account or with one of their Corporate businesses. The above screening process does not apply to Corporate Accounts, as HomeAdvisor does not screen Corporate Accounts or Corporate businesses.

Verify Trade License HomeAdvisor checks to see if the business carries the appropriate state-level license. Verify Insurance As a part of our screening process, we encourage professionals to carry general liability insurance. We require coverage for hundreds of services. Verification of State Business Filings For business types that require a Secretary of State filing, we confirm that the business is in good standing in the state in which it is located. Criminal Records Search HomeAdvisor uses 3rd party data sources to conduct a criminal search for any relevant criminal activity associated with the owner/principal of the business. Sex Offender Search We confirm that the owner/principal is not listed on the official state Sex Offender web site in the state in which the owner/principal of the company is located. Bankruptcy Search We use 3rd party data sources to check the history of the principal/owner of the business for bankruptcy filings by or against them. Legal Search for Civil Judgments We use 3rd party data sources to check the principal/owner of the business for state level civil legal judgments entered against them. Liens Search We use 3rd party data sources to check the principal/owner of the business for liens placed against them. Identity Verification (SSN) HomeAdvisor verifies the social security number(s) of the owner/principal for identity check purposes. This check applies primarily to smaller business entities. Identity Verification (Reverse Phone Lookup) We conduct a reverse business phone lookup to identify records matching the phone number information provided by the business.

NOTE: Member service professional information confirmed as described above may change or expire over time; while HomeAdvisor attempts to maintain accurate and up-to-date information, and confirms changes when notified, we cannot guarantee that profile and screening information is accurate. Therefore, we recommend that before working with a service professional you verify that information presented is still current and/or acceptable to you.
Please see HomeAdvisor's Terms and Conditions for a full description of how we screen Service Professionals
**Only for U.S. service professionals

True Cost Guide

Plan Your Project

Pros Near You

This professional is out of network

Company Details

Contact

Hours

Details

In Business Since 1983

Credentials

Memberships and Affiliations

Service Details

Areas of Expertise

Cities Served

Product Brands Used

All Services Offered

Architects & Engineers

Cost Information

Ratings

Reviews

Photos

Find More Pros

Get a Quote from

is not currently accepting service requests from HomeAdvisor in .

is not currently accepting service requests from HomeAdvisor.

Criminal Background Check

Who does HomeAdvisor background check?

What does the background check cover?

How is COVID-19 impacting the HomeAdvisor background check program?

Licensing

State Business Filings

Ratings

Corporate Accounts

Final Step - Confirm Your Appointment:

Homeowner Services

Homeowner Resources

For Service Professionals

About HomeAdvisor

HomeAdvisor International

Plan Your Project

Maddox Engineers & Surveyors, Inc.

This professional is out of network

Company Details

Contact

Hours

Details

In Business Since 1983

Credentials

Memberships and Affiliations

Service Details

Areas of Expertise

Cities Served

Product Brands Used

All Services Offered

Architects & Engineers

Related Services Available from Other Pros

Cost Information

Ratings

Reviews

Photos

Find More Pros

Get a Quote from

is not currently accepting service requests from HomeAdvisor in .

is not currently accepting service requests from HomeAdvisor.

HomeAdvisor's Screening Process

Criminal Background Check

Who does HomeAdvisor background check?

What does the background check cover?

How is COVID-19 impacting the HomeAdvisor background check program?

Licensing

State Business Filings

Ratings

Corporate Accounts

Ready to start a project?

Ratings You Can Trust

Final Step - Confirm Your Appointment: