Washington, DC
Washington, DC load calculations.
DC has a reputation for demanding permit reviews. Our clients have brought us DC projects on a weekend deadline and after rejected submittals, and walked away with permits.
IECC Climate Zone 4A. Row houses, additions and deep renovations of older homes are the typical DC project.
What matters in Washington, DC
- Permits in the District run through the Department of Buildings. Complete mechanical documentation up front is the fastest route through review.
- Renovations of older row houses have unusual envelopes and tight chases. Room-by-room loads and realistic duct routing matter here.
- We also work across the region in Northern Virginia and suburban Maryland.
Services in Washington, DC
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 Washington, DC, including:
- Washington, DC
- Arlington
- Alexandria
- Bethesda
- Silver Spring
- Rockville
- Fairfax
- McLean
“I was in a bind and contacted LoadCalcs.net on Saturday to complete HVAC load calculations that I needed on Monday morning for a project in Washington DC. They did a wonderful job and worked through the tough DC guidelines.”
“If I could give them 10 stars, I would. We used them to produce load calculations for a $1.75M home renovation project in DC and they absolutely nailed it. Our architect's mechanical plans were not up to snuff so we gave LoadCalcs our…”
Questions
Do you work in Washington, DC?
Yes. We prepare load calculations, duct designs and energy reports for projects anywhere in Washington, DC. Everything is done remotely from your plans.
What design conditions do you use for Washington, DC?
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 the plans and the project address. You will have a quote the same business day.
Same-day quotes
Drop the plans. Get a quote today.
Drop in the plan set and pick your services. A designer replies with price and turnaround, usually within 30 minutes during business hours.