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Hourly design help and second opinions

Consultation: an hour with a designer.

Sometimes you do not need a full design. You need someone who does this every day to look at the numbers, the comment letter or the plan and tell you plainly what to do. Consultation is billed hourly.

What it is

We check the inputs and assumptions behind an existing Manual J, S or D: design conditions, envelope values, window data, infiltration, duct losses and equipment selection.

We also review permit comment letters and rejected submittals, answer design questions, and tell you exactly what the reviewer needs.

When you need it

A second opinion costs far less than oversized equipment or another rejected permit. It is also how architects and owners catch mechanical plans that are not up to standard.

Requirements vary by jurisdiction. Send us the project address and we will tell you what your building department typically asks for.

What we need from you

  • The existing calculation or design
  • The plans it was based on
  • Any reviewer comments or comment letter

What you receive

  • Straight answers on a call or in writing
  • Specific corrections needed
  • A corrected calculation, if you want us to redo it
“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…”
BBBrands Build Culture · Google review

Questions

How is consultation billed?

Hourly. Tell us what you need and we will tell you roughly how long it takes before we start.

Can you review a contractor’s sizing before I sign?

Yes. If the quote is based on a Manual J, send it. If it is not, we can run one.

My permit was rejected. Can you help?

Yes. Send the comment letter and the submitted documents and we will tell you what to fix.

Do you work with architects?

Often. One DC renovation came to us after the architect’s mechanical plans fell short. We redid them and the permit issued.

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.

Fast estimate

Drop your plans. Get an estimate.

PDF or photos of the plan set. Pick your services and send.

    Services

    Reach out during office hours and you’ll hear back within 30 minutes, whether it’s an email, text or call. Have every detail handy? Fill out the full project questionnaire.