Comfort Engineered Systems, Inc., operating as Com4t, is an engineered HVAC firm based at 1401 Distributors Row in New Orleans, Louisiana (the Elmwood-area zip 70123 in Jefferson Parish), in business since 2001 under owner Ed Perez. The company has held BBB Accreditation since January 2013 and carries an A+ rating; per the BBB record, geothermal HVAC is listed as a service offering alongside whole-house generators (Generac) and general HVAC engineering design. Com4t's technical credentials, verified live on the company's meet-team page, include NATE certification plus BPI Building Analyst and BPI Building Envelope certifications — the latter two are relevant to geothermal load calculation and Manual J/S/D engineering design, which the company also provides. The firm serves Greater New Orleans, coastal Louisiana, Mississippi, and Alabama. Carrier is a Carrier-family geothermal product line still in active production.
Verified active operator per https://www.com4t.com/hvac/geothermal-hvac + https://www.com4t.com/about-us/meet-team (Opus live-audit 2026-05-27)
Engineered HVAC firm in New Orleans LA (zip 70123). NATE + BPI Building Analyst certified. BBB Accredited A+. Geothermal + Carrier dealer. Est. 2001.
