RMAC Engineering Company
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R-Mac Engineering Company, Inc.

25415 Oakhurst Drive
The Woodlands, TX 77387


Mailing address:
P.O. Box 7827
The Woodlands, TX 77387

Tel: 281-367-7761
Fax: 281-362-0304

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Who we are

RMac Team

R-Mac Engineering is a professional service company dedicated to providing structural engineering for builders and homeowners with integrity and customer service.

R-MAC Engineering is owned and managed by Rod V. McCasland, P.E.  Rod has over 30 years of structural experience in the state of Texas and is a member of professional associations such as:  Post Tension Institute, American Society of Civil Engineers, American Concrete Institute and National Society of Engineers.  Rod is recognized by the Texas Department of Insurance as both an engineer and inspector of record. He is also a member of the Greater Houston Builders Association.

What our services include:

When you are ready to have your new custom home engineered we can provide professional services for:

  • Foundation Design
  • Framing Design
  • On Site Construction Review of Designed Elements
  • Wind Load Analysis
  • Retaining Wall and Batter Pile Design
  • Pool Foundation Design

All services will include ONE original set of engineered construction documents, signed and sealed by the engineer, for your use.

What we need to get started:

To give you an accurate written estimate for the preferred services we will need you to e-mail to us:

  • Architectural Drawings in either Electronic AUTO CAD (preferred) or
    Paper Format (additional fees apply)
  • A Copy of a soils report for your property
  • A retainer fee of 50% is due at the time of contract and the balance will be billed on completion of plans. 
Most homes are priced within the range of $.35 to $.45 per square foot total covered.  Price will vary with each structure due to multiple factors.
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