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.
Guaranteed Service
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(44)
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413 Oak Glen Rd
Howell, NJ 07731
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
2.044 reviewsLindsay H.
2/8/2025
0 Stars. Did not show up for appointment made 2 weeks prior to date. Called 1 hour after appointment time and was told note in system to reschedule as we are too busy. Just inconsiderate and...
Noreen M.
1/5/2025
Very nice people ....but nice doesn't get the job done. had no heat .....of course needed new furnace. 10,732 dollars later and many hours. ....heat doesn't turn off. I feel I was safer with the...
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...
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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