Castlerockeng.com

Services & General Pricing

  • Foundation/Structural Design
  • Computer Aided Drafting
  • Geotechnical Engineering
  • Soil Testing
  • Septic Design
  • Pavement Design
  • Construction Inspections
Ask about our architectural services. (Generally $2.75/sqft)

Geotechnical Investigations

Subsurface Soils Investigation – Residential
  • Drilling, Lab work, and Full Report
  • Add’l costs for travel (each 15 miles after 30 from CRE)
  • Discount for drilling adjacent lots with same trip (per add’l)
$605
$ 25
-$100
Subsurface Soils Investigation – Commercial
Quoted
Percolation Tests
  • Drilling, Perc Test, and Test Results
  • Add’l costs for travel (each 15 miles after 30 from CRE)
  • Discount when combined with Soils Investigation

$605
$ 25
-$260

ISDS Design (Engineering Septic System)
$550
Pavement testing and design
Quoted
 

Structural Designs:

Standard Residential (per engineered sq. ft)
  • Foundation and Concrete Retaining Wall Design
  • Beam and Joist Sizing
  • Roof Layout and Connector Specifications
  • Deck Design
  • Includes drawings that pertain to structural
$0.45 - $0.60
Light Commercial Quoted


Inspections:

 
Per Inspection for the Following

  • Pier Drilling / Footing Observation
  • Foundation Reinforcement Observation
  • Drain and Water Proof Observation
  • Add'l time required after 30 minutes (per hour)
$125




$95
Open Excavation & Soil Verification $155

Structural Inspection and Consulting
Site visit first ½ hour (within 30 miles of Castle Rock)

  • Add’l time required after 30 minutes (per hour)
  • In house engineering (per hour)
  • In house drafting time (per hour)

$325

 

$95
$155
$60

Thank you for visiting castlerockeng.com - Come back again soon.