Texas
Texas load calculations for permits.
Texas spans humid Gulf Coast, hot and dry West Texas and a cold Panhandle. A design that works in Houston is not the design for Amarillo. We size to where you are building.
IECC Climate Zone 2A along the Gulf Coast and in Houston, San Antonio and Austin; 3A around Dallas-Fort Worth; 3B in West Texas; 4B in the Panhandle.
What matters in Texas
- Cities adopt and amend their own editions of the codes, so what Dallas asks for can differ from Houston or San Antonio. Send us the address.
- Latent load drives most Texas cooling selections. Oversized equipment leaves houses cold and clammy.
- Big homes, bonus rooms and attic ductwork are common here, and each one changes the room loads and the duct design.
Services in Texas
Every service is available statewide: Manual J, Manual S, Manual D, Manual N, Manual T, VRF design, energy calculations and permit documents.
Cities we work in
Anywhere in Texas, including:
- Houston
- Dallas
- Fort Worth
- San Antonio
- Austin
- Plano
- Frisco
- McKinney
- The Woodlands
- Round Rock
- El Paso
- Corpus Christi
Questions
Do you work in Texas?
Yes. We prepare load calculations, duct designs and energy reports for projects anywhere in Texas. Everything is done remotely from your plans.
What design conditions do you use for Texas?
We use ACCA design weather for the location closest to your project and the climate zone for your county, then state those assumptions in the report.
How do I get started?
Send us your questionnaire and plans, and we’ll get you an estimate right away.
Fast estimates
Send the plans. Get an estimate.
Send us your questionnaire and plans, and we’ll get you an estimate right away. Reach out during office hours and you’ll hear back within 30 minutes, whether it’s an email, text or call.