Guaranteed Service

36 reviews

+1 (732) 426-0246

Website

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Mid-State provides the entire product line of Generac Generators, in Stock!

this was to be on the foundation, but they attached it to the window frame.

this was what they thought was an acceptable install.

413 Oak Glen Rd

Howell, NJ 07731

+1 (732) 426-0246

http://1800guaranteed.com

Guaranteed Service is a reputable business based in Howell, NJ, specializing in providing a range of professional services to meet various needs.

With a focus on quality and reliability, Guaranteed Service offers solutions that aim to address the specific requirements of its clientele in a timely and efficient manner.

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Reviews

2.036 reviews

William S.

6/13/2022

I am just going to say this, these guys are on time and knowledgeable, work quickly and everything works. Extra points for the booties!! AC Repair/ tune up.

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Kevin R.

11/29/2023

We had an issue with water coming out of the ground near our air conditioner. One company told us they had to dig up the entire slab of our house and would take 3 months. Guaranteed came in, put...

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Rob D.

11/4/2021

Needed my thermostat unlocked.Instead of telling me how to unlock it, they wanted to send a technician to my house and charge me $ 175.00 for a service call. They had previously 2 years ago...

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Ellen S.

9/9/2021

RUN! Do not hire this company! I had to pay for a service call that was directly related to the mistake that their technician made. My AC unit stopped working because the tech allowed significant...

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Eric H.

4/10/2021

Company was hired to install a generator. The work they did was hazardous with gas lines dangling in the air not anchored down. They were supposed to put the line in the ground and did one of...

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