Guaranteed Service

Guaranteed Service is a licensed home services company covering heating, air conditioning, plumbing, electrical work, indoor air quality, and whole home water treatment. Its listed services include AC and heating repair and installation, tune-ups, emergency plumbing, broken pipe repair, drain and sewer cleaning and replacement, electrical panel upgrades, whole house generators, surge protectors, air duct cleaning, and water softeners and filtration.

The company says it has more than 20 years of experience and offers 24/7 service with a live person answering the phone. Appointments are confirmed by text and email with the technician's name and photo, and the company offers financing and a satisfaction guarantee. Its office is on NJ-70 in Manasquan, and its trucks serve a wide stretch of central New Jersey.