Quality Control Services

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1986 Walnut St
La Verne, CA 91750
+1 (909) 593-4151
https://qualitycontrolservices.com

Quality Control Services, located in La Verne, CA, has been a trusted partner in home repair, facility restoration, and inspection services for over 35 years. Catering to homeowners, property managers, and real estate professionals, the company offers a comprehensive range of services including water intrusion management, heat pump installation, termite control, and general pest management.

With a team of certified inspectors and skilled technicians, Quality Control Services prides itself on delivering accurate and timely inspections, utilizing the latest technology and innovative solutions. Their proven track record of excellence is reflected in over 4,000 completed projects and a loyal client base, establishing them as a leader in Southern California's service industry.

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Reviews

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3.522 reviews
Photo of Laura H.
Laura H.
2/28/2025

I have used QCS for almost 20 years. I am a property manager and deal with numerous contractors. They are quite literally the best! Their prices are also reasonable. Sometimes they are a bit...

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Judy M.
11/23/2024

I am the HOA President of an HOA condo building in West Los Angeles. I have known Mark for years and have used QCS for a variety of services. Mark is in charge of our monthly pest control...

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Zip M.
9/21/2021

Very bad customer service! Shelly, don't hang up the phone on your customers ever if they are upset, waiting for your employee/subcontractor over 3 hours and you still don't know when is he going...

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Michelle Y.
8/22/2019

This very RUDE company works for my HOA. Yesterday, they went and opened my back patio- LEFT THE DOOR OPEN and then left a note asking FOR access. My gate was shut yesterday, it's never been gaped...

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Cynthia C.
4/14/2019

Our HOA used this Company back in March 2016 for two separate Units. One estimate was for $2,350.00-FINDINGS: Water was noted intruding through the existing vent and at the perimeter of the vent...

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