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About ConsultAir, LLC
ConsultAir, LLC operates as an air conditioning contractor serving Gainesville, Florida and extends design services across all 50 states. The company holds a 5-star rating from 50 verified customer reviews, reflecting consistent satisfaction among residential homeowners, custom home builders, and HVAC contractors who utilize their specialized engineering services. The firm specializes in professional load calculations and duct system design rather than installation or repair work, positioning itself as a design consultancy for projects requiring precise technical specifications.
What distinguishes ConsultAir from typical HVAC companies is their exclusive focus on engineering calculations. They perform Manual J heat load calculations to determine precise heating and cooling requirements, Manual S system sizing to match equipment capacity to actual load needs, and Manual D duct system designs ensuring proper airflow distribution. Their Energy Code Compliance Reports help builders meet regulatory requirements, while their troubleshooting services diagnose performance issues in existing homes. The company offers a free initial consultation to discuss project requirements before commencing design work.
Reviewers consistently highlight significant cost savings achieved through accurate calculations. One homeowner reported an HVAC contractor recommended 7 tons of cooling capacity, but ConsultAir's analysis determined only 3.5 tons was necessary, representing substantial equipment and operational savings. Another customer verified design accuracy across 12 temperature sensors over two full seasons, finding degree-level consistency throughout their 96-foot-long residence. Multiple reviewers specifically credit David Brown with delivering thorough, educational explanations of building science principles and equipment options, noting he refused to finalize designs until customers expressed full satisfaction.
What Customers Say
Five-star ratings dominate the review profile, with customers frequently citing equipment cost reductions and design accuracy as primary benefits. Reviewers mention David Brown by name across multiple testimonials, consistently praising his educational approach and refusal to proceed until customers approve final designs.
Services
Manual J Heat Load Calculations
Precise heating and cooling load analysis determining exact BTU requirements for each room based on building specifications.
Manual S System Sizing
Equipment capacity matching to ensure HVAC systems operate at optimal efficiency for your actual load needs.
Manual D Duct System Designs
Custom duct layout engineering ensuring proper airflow distribution throughout all rooms.
Energy Code Compliance Reports
Documentation verifying designs meet local and national energy efficiency codes for permitting approval.
Existing Home HVAC Troubleshooting
Performance diagnostics identifying causes of heating and cooling inconsistencies in current installations.
Free Initial Consultation
No-cost discussion of project requirements, methodology, and scope before committing to design work.