Angel Quintanar

Angel Quintanar For all your Backflow needs. [email protected] Some valves may be non-repairable, in which case I will provide a quote for replacement.

Testing and certification of backflow prevention devices for businesses and individuals that are required to install and maintain them. If a valve fails the test procedure I will provide a quote for repairs with guarantee to perform as designed.

2nd Saturday in a row I’ve been out before sunup, and the heat, to rebuild a backflow and avoid disrupting businesses. T...
08/29/2026

2nd Saturday in a row I’ve been out before sunup, and the heat, to rebuild a backflow and avoid disrupting businesses. Today was a 3” 957 and it worked out well.

I just received a photo of this Derringer at a fairly new Truckstop. I’ve never touched one. Any tips on what I should l...
08/25/2026

I just received a photo of this Derringer at a fairly new Truckstop. I’ve never touched one. Any tips on what I should look for? Thanks

3” LF860. My favorite. 🙄Gotta replace #1 check cover. It’s oozing. On the other hand, got to see these nice old tour bu...
08/25/2026

3” LF860. My favorite. 🙄Gotta replace #1 check cover. It’s oozing. On the other hand, got to see these nice old tour buses at this motel.

I called this one right. Pressure #1 check immediately fell to zero. I quoted for a new check and this what I saw when...
08/18/2026

I called this one right. Pressure #1 check immediately fell to zero. I quoted for a new check and this what I saw when I came to replace it. 6” 350AST.

This horribly modified backflow was finally replaced yesterday and the plumber did a beautiful job. I recommended this m...
08/07/2026

This horribly modified backflow was finally replaced yesterday and the plumber did a beautiful job. I recommended this model. Super nice. A poor job finally made right. It actually serves a nice mobile home park.

I don’t like 09’s but these U and UA models are nice to remove and repair. I did a total repair kit and with both checks...
07/30/2026

I don’t like 09’s but these U and UA models are nice to remove and repair. I did a total repair kit and with both checks broken I was able to easily get all the parts out after removing it. It came out so easy. Too bad they dropped those models because replacing them requires replumbing.

Had a work order to test a backflow I had replaced 2 years ago. 😜
07/24/2026

Had a work order to test a backflow I had replaced 2 years ago. 😜

05/19/2026
I like new backflows. Testing at a new hospital in a local town.
05/19/2026

I like new backflows. Testing at a new hospital in a local town.

I wanna be like him when I grow up! 😳
05/13/2026

I wanna be like him when I grow up! 😳

Address

Casa Grande, AZ
85122

Telephone

(520) 252-5680

Website

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