Black Diamond Heating & Air
(925) 754-3609
heating & air conditioning in Brentwood & Oakley, CA

Knightsen Heating Repair, Service & Installation

We can help you make certain your Knightsen home air conditioning & heating system is producing the right temperature all year long.

Knightsen Air Conditioning

The Knightsen air conditioning service and repair specialists at Black Diamond Heating & Air remind you that the air produced should be 18-20 degrees below what enters the system. We are the Knightsen heating and cooling experts of choice, providing reliable and affordable residential air conditioning service and air conditioner repair for your HVAC system. We've been servicing the Knightsen air conditioners of your friends and neighbors since 1976, and that adds up to a wealth of expertise regarding AC service and AC repair. As a two-time winner of the Better Business Bureau's Ethics Award, we can be counted on to keep your air conditioning running its best.

If the air entering the system is 80 degrees, the air exiting should be 60-62 degrees. However this only works on air conditioners if the system has been running at least 15 minutes on a warm dry day with a home that is about 80 degrees inside. Learn more by consulting with the Knightsen, CA heating and cooling experts at Black Diamond Heating & Air.

Our Services Include:

We look forward to fulfilling all your AC service and repair needs.

Black Diamond Heating & Air is family owned and operated, and helping customers maintain their air conditioners and save in the process is our business. Take a moment to talk about your system with our highly trained and certified Knightsen heating and cooling specialists.

HVAC Knightsen, CA

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