1. Click here to complete form online and upload drawing files to us
2. Mail drawings and information to:
   Terry Engineering
   360 E. 1st Street, #882, Tustin, CA 92780
3. Email plans to:info@terryengineering.com
4. Call us at 1-714-838-1124. You may be in an area where we have free pickup, or perhaps you can fax the information to us.

What do we do?

• Design Heating, Air Conditioning and Ventilating Systems
• Design Plumbing Systems
• Perform Title 24 Energy Studies

For Title 24 Calculations we Need The Following Information:

• Client Information: (Name, Address, Phone Number)
• Designer Information: (Name, Address, Phone Number)
• Job Information: (Job Name, Address, Square Footages)
• Building plans showing type of construction, window types and sizes, door types and sizes
• Site plan or North arrow
• Elevation views desirable but not required

For residential Title 24 calculations we need more detailed information. To download or view a printable version of this click here:
Title 24 Checklist

We Will Provide The Following Title 24 energy documentation:

• 3 signed booklets of your Title 24 compliance report and heating/cooling calculations mailed to you with all necessary forms and calculations ready to submit to your building department
• 3 signed sheets printed to insert neatly into your working drawings or emailed in autocad format if desired
• Our guarantee that all calculations are accurate