Welcome to Blau Mechanical LLC

South Jersey Plumbing, Heating, and Air Conditioning

Blau Mechanical LLC is an owner operated Plumbing, HVAC, Air Conditioning and Heating Company serving South Jersey Residential and Commercial clients. I have worked in the Plumbing and HVAC (Heating and Air Conditioning) industry for over forty years. Whether it's an annoying dripping faucet or an emergency heating repair job, I have the training and tools to handle the job, I do all the work myself, and I guarantee to fix it right the first time.

Over the years I have established a reputation for quality work and dependability. Minutes count when you have a plumbing, heating or air conditioning emergency, so I guarantee prompt, courteous service.

We provide Plumbing, Heating and Air Conditioning (HVAC) Services in South Jersey: Faucets, Garbage Disposals, Toilets, Sinks, Water Heaters, Air Conditioning, Gas Furnaces, Heat Pumps, and Boilers. We also test and certify backflow preventers.

Call us at 856-235-0030 for all your Plumbing, Heating and Air Conditioning needs.

Payment Types
Financing Available
“If I would be a young man again and had to decide how to make my living, I would not try to become a scientist or scholar or teacher. I would rather choose to be a plumber... in the hope to find that modest degree of independence...”
Albert Einstein in Reporter,
18 November 1954

Blau Mechanical, LLC. Mt. Laurel, NJ 08054. Phone 856-235-0030.
South Jersey Plumbing, Heating, and Air Conditioning
David Blau NJ Master Plumber & Master HVACR Contractor
NJ Master Plumber Lic #36BI00938800
NJ Master HVACR Contractor Lic #19HC00017100
NJ Home Improvement Contractors Reg #13VH03904600
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