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hVac residential - Custom HVAC System Design

Custom HVAC System Design

We have a dedicated team ready to assist you with custom residential comfort system design, installation & service.

What we can do for you

  • Explore system & design options
  • We can take your HVAC project from blueprints to commissioning
  • No blueprints – No problem! We can custom design your comfort system without blueprints
  • Custom duct design & installation
  • Specialty diffusers & grills (linear etc.)
  • Integrations (humidification, dehumidification, ERV/HRV integration, etc.)
  • Advanced IAQ HVAC integrations
  • Design & installation of advanced comfort zoning systems
  • High efficiency systems (energy management)
  • Permitting & title 24 services
  • Post construction maintenance service is available
  • Much more…

We have successfully completed hundreds of custom installations in Orange County and are ready to help you with your project!

When it needs to be done right, call Haven Air Conditioning! We are friendly, competent and get your project completed to the highest standards on time, every time!

About Haven Air conditioning​

Look no further for Orange County’s best residential heating & air conditioning company. We install, service, repair & maintain all types and brands of modern heating & air conditioning systems. Haven Air conditioning delivers an unmatched client experience that sets us apart from the competition! Call us today and find out for yourself why people rave about Haven Air Conditioning!

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our services?

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Interested in our services?

Click here to leave us
a review on Google!

Haven Air Conditioning has a proven track record with thousands of successfully completed projects. Haven Air Conditioning has maintained a 5-Star reputation for over 20 years.

Schedule an Appointment

Custom HVAC projects require a larger investment for the following reasons:

  • Custom HVAC projects usually have more equipment integrations like zoning systems, humidifiers, advanced IAQ products, linear diffusers etc.
  • Crew labor days – Custom HVAC installations require a dedicated project manager and have significantly more ‘crew labor days’ allocated to them in order to complete the projects

Schedule an Appointment

Clearly, quality equipment is an important factor, and Haven Air Conditioning only uses top brands. However, the quality of the installation, which is driven by the expertise of the contractor and his team is equally, if not more, important! 

Schedule an Appointment

Yes, all mechanical installations require building permits and Title 24 compliance in California. No exceptions, stiff penalties apply to the homeowner and contractor!

Schedule an Appointment