Top FAQs for Homeowners Considering GAF Timberline Lifetime Roofing System
Upgrade your home with confidence by exploring the top frequently asked questions about installing a GAF Timberline Lifetime Roofing System. From understanding the benefits and costs to the installation process and long-term maintenance, we provide clear answers to help homeowners make informed decisions for a durable and stylish roof that enhances the value and protection of their home.
Durable and Affordable Roof Replacement in New Jersey
In New Jersey, replacing your roof should mean gaining lasting protection and curb appeal without breaking the bank. At Green Sun Energy Services, LLC, we deliver exactly that—expert installation of GAF Timberline® HDZ™ Lifetime Roofing Systems that provide durable, energy-efficient roofing for your home.
Our locally owned team has served Monmouth, Ocean, Middlesex, Somerset, Mercer, and Union counties since 2010. We combine reliable craftsmanship with flexible financing and industry-leading warranties (including 50-year coverage on GAF shingles). Whether you need a full roof replacement or a new roof on an addition, we prioritize customer trust, clear communication, and long-term support. The result is a worry-free roofing experience that adds value and peace of mind for New Jersey homeowners.
See What Our Clients Have to Say
East Brunswick, NJ · 2025Reviewed us onYelpGoogle
See the projectMy experience with Glen and his company was great. I just needed to remove panels from a house I had recently purchased and redo…
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…the roof. Glen gave me a soft pitch on more work but it was low pressure. His quote was in line with other 'reasonable' quotes I received. The main thing I appreciated was that every part of the process was professional and easy; getting a quote, picking dates, filling out online forms, payment was effortless and I could see that different parts of the process were well integrated.
Desmond and FrancesMatawan, NJ · 2025Reviewed us onGoogle
See the projectGreen Sun Energy Services installed my solar panels over 10 years ago and I have never had any complaints with their support, as…
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…a long-term customer. I highly recommend Green Sun if you are going to go solar. However, it was only recently that I realized they also offer the soft/pressure wash services. We scheduled Green Sun to wash our roof, panels, siding, deck/patio/pavers and fence. It all went very well and the results are a vastly improved look for our property. I'll give them a 5 star rating for their work on this, as well as their solar panels business. Whether you have solar panels or not, consider giving Green Sun a chance to do your next soft wash project on your property. It worked out great for me and I highly recommend Green Sun. They are efficient, courteous, and professional and I recommend that you give them a chance for your next project for your home and property.
GeraldPrinceton Junction, NJ · 2025Reviewed us onGoogle
See the projectGreen Sun Energy Services sent a technician out to fix my generator. The technician’s name was John. He was very polite and…
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…professional. He was very efficient and took the time to explain to me the cause of the problem and the steps he took to resolve it. I am very happy with Green Sun Energy’s response to my generator problems and I have full confidence in their wonderful staff and technicians.
EricFreehold, NJ · 2024Reviewed us onGoogle
See the projectGreen Sun took care of my Generac generator and Roof. Glen was easy to work with and provided top-notch service. John came…
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…yesterday for my first maintenance and did a fantastic job. I highly recommend this company.
JennieHolmdel, NJ · 2022Reviewed us onGoogle
See the projectHighly recommend Green Sun Energy for their knowledge and professionalism. They walked us through every step of our install process with the utmost care.
East Windsor, NJ · 2021Reviewed us onAngi
See the projectI was very happy with the job Green Sun has done and the communication they consistently provided. I met someone yesterday who…
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…was looking install Solar Panels and they mentioned how painful the sales presentation was (with a very high pressure approach). I told them I have had no issues with Green Sun and I have been very happy. Glen was very professional and informative in the presentation he gave. I also had a neighbor looking for Solar last year and tried to go with a competitor, but they kept delaying things with very inconsistent communication. The communication from both Glen and Chris was always consistent, keeping me in the loop all along the process as they pushed to finish my job before the end of 2020.
Freehold, NJ · 2021Reviewed us onFacebookGoogle
See the project...i have always been interested in renewable energy, but delayed going solar for many reasons...looking back, my concerns had no…
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…real merit…converting to solar makes total sense, especially in new jersey, but didn’t realize that until I did my research...being that i lacked the technical, financial and logistical knowledge regarding the solar business, finding a knowledgeable and reputable solar company was my top priority...i wanted to work with a solar company that had time to answer all my questions and a company that was rooted in the state/community where i lived...i figured and was correct, that the permit process would be much easier with working with a local NJ solar company…after scouring the regular sites that host reviews, i stumbled across highly rated, Green Sun Energy Services (GSES)...Upon reaching out to GSES, Glen Koedding immediately contacted me...after an initial exchange of concerns, thoughts and expectations, Glen was able to map out an outline that was not only affordable, but a plan that would enable me to mitigate obsolescence and optimize new and emerging technology…once I was finally convinced that solar power was not only environmentally desirable but it would eventually save me a significant amount of money, I asked Glen from GSES, “what’s the catch?”…being extra cautious on a major acquisition, I must have asked this question to Glen, perhaps a dozen times, up to and after signing the contract agreement…Glen would say, “there is no catch”…being the ultimate cynic, I would always have a little doubt…here I am 8 months later and happy to report, “there is no catch”…the installation went smoothly, federal tax credits, NJ incentives are either received or in place and my utility bill is now pennies on the dollar…Glen is super “user friendly” and has not only answered every question I had, he helped me choose the solar equipment that met my current and future needs…I would recommend Green Sun Energy Systems to anyone considering converting to solar energy…
JudithMiddletown, NJ · 2020Reviewed us onAngi
See the projectGreat! Glen and the team took care of every detail with efficiency and professionalism.
KevinKendall Park, NJ · 2020Reviewed us onGoogle
See the projectVery professional, kept me informed on the progress of our solar installation throughout the entire process. Would definitely recommend.