Get matched with top window cleaners in Clifton, NJ

"I am updating my review because my last experience was horrible. It was not a deep clean, they did the same as regular clean and charged more. Customer service rep is rude."

"Highly professional, works in timely fashion. Work reflects years of experience."

We take great pride in our experience, expertise, quality and customer service that we provide to meet every consumer's needs. It is our mission to provide excellent customer service from start to completion of a project. To understand the needs and expectations of our customers, we take great care to work and communicate with every customer in a personal and professional manner. Our reputation is based on service, safety and quality, regardless of how large or small the job.

"Quick response, timely scheduling, organized team and a great job on my home."

"Amazing... get job and great people. Liked them so much, going to hire them perpetually"

"Corvelli sent two men to clean the ducts in both my AC and heating systems. They took about 3 hours, were very tidy and clean, and extremely curious. I had neglected in advance to notify them of an allergy that I had to the disinfecting agents that they used, and when I discovered my mistake, they completely remediated the cleaning agent with attention to detail and courteous concern. To remove the cleaning smell (which itself was pleasant smelling, though I was allergic to it) they were here for an extra 3 hours and did not charge me for that extra time, spraying and wiping down each duct twice, and they even went so far as to repair my old ceiling fan in order to help circulate the air in my house to remove any residual smell. They will be returning tomorrow free of charge just to check up on the job and to turn off my attic fan for me (which is quite old and difficult to control). Regarding the cleaning of the ducts, I watched their procedures which seemed thorough."

At Cornerstone Heating and Cooling, LLC, we pride our company on reliability, communication, integrity and quality work. We are experts in our trade and will do our best to keep you as educated as we can on your project. We look forward to earning your business!

"Excellent companyâ ¦reliable and courteous service. Georgette Dickman Center Director"

"Through Best cleaning service I ever used. Reasonable rates. Easy to deal with. Great job"

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