You’ll Become a Customer for Life
Welcome to Guaranteed Service!
See Why They Become Customers for Life!
Call Us Anytime for Guaranteed Same-Day Service
Our team is available 24 hours a day, 7 days a week. If your heating suddenly goes out, your AC gives up, your water heater starts leaking, or your electrical system needs repairs, there’s no need to panic when our highly skilled technicians are just a phone call away.
No matter what time it is, we will have one of our friendly, professional team members at your door and ready to help the same day. Guaranteed Service is always ready to get you the prompt, effective service you deserve. For all your heating, cooling, plumbing, electrical, indoor air quality, and water treatment needs, trust the Wall Township, NJ team that guarantees your satisfaction.
Call Guaranteed Service’s Wall Township team today at (732) 412-1134 or fill out our online contact form to schedule your appointment today.
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!”