
PV: The Home Performance Experts
HVAC Consulting for Contractors
The Science of Comfort
Engineered HVAC Solutions for Homes
How Expert HVAC Consulting Helps Contractors Win

- Accurate Load Calculation — Square-foot guesses can lead to oversized or underpowered installs. We perform Manual J to ensure exact equipment sizes.
- Eliminate Oversizing Costs — Larger units cost more in materials and repairs. Getting it right the first time preserves your bottom line and delights your customers.
- Prevent Callbacks — Proper sizing and duct layout reduce humidity issues, hot/cold spots, and follow-up complaints—freeing you to focus on new jobs.
- Local or Remote Support — Whether you’re across town or across the country, our team can handle load calcs from building plans or on-site analysis.
- Value-Added Services — For local partners, we also offer duct testing, energy audits, humidity control solutions, and ventilation design if your project needs them.
Feel Confident in Every Installation
6 Reasons Contractors Need Professional HVAC Consulting
1 Accurate Equipment Sizing
2 Lower Material Costs
3 Reduced Callbacks
4 Boosted Reputation
5 On-Site or Remote Options
6 Future-Proof Solutions

INFO CENTER
All About HVAC Design: Key Details, Tips, and Benefits for a Worry-Free Home
Is a load calculation really necessary for every install?
Do you only provide calculations, or can you help with duct layout too?
How do I send you building plans for remote consulting?
What if my client needs humidity control or air sealing?
How quickly can you deliver a load calc or design plan?
Will proper sizing always save me money?
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