You’ll Become a Customer for Life
Welcome to Guaranteed Service!
See Why They Become Customers for Life!
Reliable, Same-Day Service Available 24/7
As part of our commitment to our customers, we’re available 24 hours a day, 7 days a week, 365 days a year. No matter what time it is when you call us, we’ll get you a same-day service appointment, so you won’t have to wait for the service you need.
For everything from minor maintenance to major remodeling, we’re available around-the-clock, and we’ll be at your door the same day you call, guaranteed! We’ll even send you updates on which of our technicians is on the way and how far away they are so you can stay informed.
Your satisfaction is always our priority! Contact us online to set up your plumbing, electrical or HVAC service in Manasquan, NJ!
Best HVAC experience I’ve ever had. “The guys at Guaranteed are the best. Al Giordano was friendly, on time and knowledgeable. He helped us pick out the best system for our home. Brian and Nick installed the system in one day. They were efficient, respectful and clean. The job came out better than I could’ve imagined. Best HVAC experience I’ve ever had.”- Sebastian C.
I will definitely use them again! “Truly great service, Joe is an excellent technician. He took the time to explain everything he was doing and answered all of my questions. I’m so glad I took advantage of the tune-up offer that Guaranteed Service was offering. I will definitely use them again for my maintenance service in the future and would highly recommend this company.”- Susan C.
Courteous, Professional and Efficient! “One of the best companies that I have ever worked with! From my first phone call to the final walk through, everything was impeccable! Al Giordano- Lyndell P.
was just amazing, explained everything upfront and took the time to answer all my questions and address my concerns. Jason, Brian and Nick were fantastic and I cannot stop raving about them to my friends and family! I would recommend them over and over again, courteous, professional and efficient! Call Guaranteed Service, you will not be disappointed!”