RETKNO

RETKNO RETKNO Consulting; HVAC residential and commercial c20, HERS, Air Balancing, Title 24 Compliance, Service, Acceptance Testing.

We prioritize Maintenance Service and Repair on existing systems but specialize in New Technology energy efficient systems. RETKNO Consulting stands for Retrofit Know-How. Our primary goal is to reduce your over-all monthly utility bills while maintaining or increasing the comfort and uses of space. We make recommendations based on California Energy Commissions as well as recognized efficiency ind

ustry reports. All we need from you to start is an email with your address and phone number. Our services include.
-Title 24 Compliance
-HERS Verifications
-Grey Water Reusage Systems
-Building Shell/Performance Optimization
-Duct Leakage
-Contractor Consulting/Assistance
-Quality Insulation Installation
-Energy Efficiency Retrofit Specialist

RETKNO Consulting is a c20 licensed HVAC contractor. We serve the Greater Los Angeles area! Call or message today for i...
10/15/2025

RETKNO Consulting is a c20 licensed HVAC contractor. We serve the Greater Los Angeles area! Call or message today for installation, diagnostic testing, service or maintenance. We do duct cleaning and indoor air quality testing.

Package HVAC system commonly referred to as RTU’s are known to be hardily built and sustainable as well as simple in des...
10/15/2025

Package HVAC system commonly referred to as RTU’s are known to be hardily built and sustainable as well as simple in design and easy to maintain. As a result of their rooftop positioning new systems but even more so, renovated systems need to be air balanced optimally by a independent company of the contractor. If you need help with air balancing in your system or building Message us TODAY!!

10/09/2025

Air balancing is critical in all HVAC systems. Let us help balance your home, office or entire building today.

Did you know that duct leakage can result in up to 30% energy loss in a home? Make sure your HVAC system is running effi...
09/02/2025

Did you know that duct leakage can result in up to 30% energy loss in a home? Make sure your HVAC system is running efficiently!

Achieve energy efficiency with CEC Title 24 Compliance! Contact RETKNO Consulting in LA at 323.599.7390 for expert guida...
09/01/2025

Achieve energy efficiency with CEC Title 24 Compliance! Contact RETKNO Consulting in LA at 323.599.7390 for expert guidance. Visit www.retkno.com for more info.

Stay compliant with 24/7 support from RETKNO Consulting in Los Angeles! Call 323.599.7390 for expert advice. Visit our w...
08/31/2025

Stay compliant with 24/7 support from RETKNO Consulting in Los Angeles! Call 323.599.7390 for expert advice. Visit our website for more info. 5750 Camellia Ave, NoHo Los Angeles, CA.

Make sure your HVAC system is up to date with 24 Compliance regulations to avoid fines or shutdowns. Stay compliant, sta...
08/30/2025

Make sure your HVAC system is up to date with 24 Compliance regulations to avoid fines or shutdowns. Stay compliant, stay running! .

Fun fact: Did you know that CEC Title 24 regulates energy efficiency in buildings, including HVAC systems? Stay cool and...
08/29/2025

Fun fact: Did you know that CEC Title 24 regulates energy efficiency in buildings, including HVAC systems? Stay cool and eco-friendly! 🔥🌿

Stay compliant with Title 24 regulations with RETKNO Consulting in LA! Maximize energy savings and efficiency. Call 323....
08/28/2025

Stay compliant with Title 24 regulations with RETKNO Consulting in LA! Maximize energy savings and efficiency. Call 323.599.7390 or visit retkno.com.

Stay safe with CEC Title 24 regulations! Make sure your HVAC system is up to code to prevent fire hazards and ensure eff...
08/27/2025

Stay safe with CEC Title 24 regulations! Make sure your HVAC system is up to code to prevent fire hazards and ensure efficient performance.

Try Envelope Testing with RETKNO Consulting in LA! Call us at 323-599-7390 or visit us at 5750 Camellia Ave, NoHo LA. Le...
08/25/2025

Try Envelope Testing with RETKNO Consulting in LA! Call us at 323-599-7390 or visit us at 5750 Camellia Ave, NoHo LA. Learn more at www.retkno.com.

Address

North Hollywood, CA
91605

Opening Hours

Monday 9am - 5pm
Tuesday 9am - 5pm
Wednesday 9am - 5pm
Thursday 9am - 5pm
Friday 9am - 5pm

Telephone

+13235997390

Website

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