Overview
About Us
Marshall Exteriors is a "full service" exterior remodeling company owned by Adam Olschewske and founded in the year 2000. Headquartered in Newark, NY, we have become one of the largest & most capable residential roofing companies in upstate NY. We can handle everything from a new installation, restoration and maintenance to custom vinyl siding & replacement windows. All with the assurance that can solely come with years of experience. Every customer is treated with the "personal touch" that comes from our staff. Marshall Exteriors was named a 2017 BBB Torch Award for Ethics winner!
*Contractors enrolled in GAF certification programs are not employees or agents of GAF, and GAF does not control or otherwise supervise these independent businesses. Contractors may receive benefits, such as loyalty rewards points and discounts on marketing tools from GAF for participating in the program and offering GAF enhanced warranties, which require the use of a minimum amount of GAF products. Your dealings with a Contractor, and any services they provide to you, are subject to the Contractor Terms of Use.
Customer Reviews

"Poor communication and lack of care hired them and they contracted out the roof job to another company have not had the roof on a year yet and have been back twice to repair it which they have done in a timely manner but still not what I would think should happen on a brand new roof I was told the underlayment is loose under the roof which is causing it to wrinkle which tells me poor installation. And they could care less just keep calling them to Come back is there response along with a non caring attitude not what I expected spending $14k on a roof pretty poor in my mind along with the other non communication I had through out the process. At this point I would not hire them to put a roof on a dog house. The pictures of the gap Between the roof and the metal were fixed but not until I had to bring it to their attention or else they would have left it like that but idk seems as though people do have good reviews not sure why I seem to have the issues but congratulations to the ones who have had good luck with them."
"Is there anything this company can’t do??? Our experience from start to finish was above and beyond our greatest expectations! Adam put my mothers anxiety to rest within minutes of sitting down with us and explaining what he found. He showed pictures of the roof and siding damage, explained everything, and walked us through what thier process was, what we could expect and the difference between products so we had the choice of the best product for our project. It didn’t stop there though. His team that did the work were courteous, efficient, thorough, respectful and have done a beautiful job so far. We were so impressed that we just consulted with him again today for new windows, a patio roof and a new major support beam that has rotted away. He also assured us that those items will be done before he replaces all our siding. I can’t wait to see our home completed. A huge shout out to this company for making my moms dream home become a reality without the anxiety and stress of selling her lifetime home full of memories, searching for a new one and possibly relocating and missing the neighbors she has lived by for the last 45 years. If your looking for a company that goes above and beyond to satisfy all your needs and wants, you can look no further because you will find it with Marshall’s Exteriors. We give them 5 stars straight across the board!"
"Marshall Exteriors exceeded my expectations for replacing two porch roofs that were curling and in bad shape. The deck and 2 layers of shingles had to be replaced. They were there ready and on time on my scheduled day. They cleaned up well and not one nail or shingle piece was left behind. They sent an inspector as well and was very thorough. I would highly recommend them for the quality of workmanship, the care, and attention to detail!"

"A Great Roof Completed in Last Week of December"
"Good Installation. BUT%21"
"MARSHALL EXTERIORS"

- "A Great Roof Completed in Last Week of December"
- "Good Installation. BUT%21"
- "MARSHALL EXTERIORS"
- "CONTRACTOR REVIEW"
- "Customer asked us not to share his/her review."
- "Customer asked us not to share his/her review."
- "I AM VERY IMPRESSED WITH"
- "Professional contractor"
- "MARSHALLS EXTERIOR CONTRACTORS"
- "Customer asked us not to share his/her review."
- "Customer asked us not to share his/her review."
- "Marshall Exteriors did a great job%21"
- "SLOPPY LAZY & DISAPPOINTED CREW"
- "Customer asked us not to share his/her review."
- "Customer asked us not to share his/her review."
- "THEY BROKE INTO MY GARAGE"
- "VERY COURTEOUS & ACCOMODATING"
- "MARSHALL WAS GREAT"
- "PROFESSIONAL, EXPLAINED EVERYTHING"
- "Professional and Knowledgeable Contractor"
- "EXCELLENCE THROUGHOUT"
- "Professional and Knowledgeable Contractor"
- "EXCELLENT WORK ON TIME"
- "LEFT ROOF EXSPOSED. WITH JUST"
- "Customer asked us not to share his/her review."
- "WOULD RECOMMEND THIS CONTRACTOR!"
- "Customer asked us not to share his/her review."
- "Marshalls was great"
- "Customer asked us not to share his/her review."
- "Fantastic Steep Pitch Roof"
- "DID A GOOD JOB!"
- "PRIFESSIONAL & TRUSTWORTHY CONTRACTOR"
- "DIDNT COMPLETE JOB INITIALLY"
- "Customer asked us not to share his/her review."
- "Marshall Exteriors Superb Roof"
- "EXCELLENT EXCEPT PROPERTY PROTECTION"
- "Marshall Exteriors is a top notch contractor."
- "Great communication and service"
- "MARSHALL EXTERIORS WAS GREAT"
- "MARSHALL EXTERIORS"
- "MARSHALL EXTERIORS"
- "EXPERIENCED CONTRACTOR"
- "HIGH QUALITY INSTALLER."
- "Outstanding Contractor"
- "PROFESSIONAL AND KNOWLEDGEABLE"
- "PROFESSIONAL"
- "GOOD CONTRACTORS TO WORK WITH"
- "MARSHALL EXTERIORS LLC"
- "AMRSHALLS NEWARK NY"
- "PROFFESSIONAL AND CONSCIENTIOUS"
- "Customer asked us not to share his/her review."
- "MARSHALL EXTERIORS"
- "Customer asked us not to share his/her review."
- "Marshall Exteriors"
- "MARSHALL EXTERIORS, LLC"
- "Attention to detail"
- "Customer asked us not to share his/her review."
- "MARSHALL EXTERIORS"
- "Good Work"
- "PROFESSIONAL KNOWLEDGEABLE CONTRACTOR"
- "Customer asked us not to share his/her review."
- "Excellent job by Marshall Exteriors installing my new roof."
- "very professional"
- "PROFESSIONAL KNOWLEDGEABLE CONTRACTOR"
- "Customer asked us not to share his/her review."
- "FANTASTIC CUSTOMER SERVICE"
- "Customer asked us not to share his/her review."
- "Do quality work & complete the job in a timely matter"
- "marshall exteriors"
- "Were the right team for this job. They were efficient and acted with integrity"
- "Customer asked us not to share his/her review."
- "Did the job as outlined and finished on time with great clean up"
- "are top notch"
- "Customer asked us not to share his/her review."
- "WORKED WELL AND COMPLETED THE JOB"
- "are very proffesional"
- "have a great reputation. We got 5 estimates and picked Marshall Exteriors, LLC because they use GAF roofing system. Made in America and a Veteran's discount were like icing on the cake. Great company."
- "are cost competitve get back to you very quickly do good work and clean up after themselves"
- "acted very professionally and the job was done quickly but done very well"
- "did a great roof job"
- "Customer asked us not to share his/her review."
- "acted professionally and did a very good job they cleaned up and left everything neat and clean"
- "where very professional."
- "are honest accurate prompt and knowledgable"
- "do a great job"
- "good to their word and very thorough as to putting the roof on and cleaning up when done"
- "care about their customers and reputation"
- "use the best materials and professionally applied the products"
- "did what they said they were going to do"
- "did a very nice job + my son was here + he said they were very hard workers."
- "Customer asked us not to share his/her review."
- "all of the above"
- "yes"
- "are excellent people"
- "performed above average"
- "Were professional and used the best products and could prove they had training and insurance."
- "have excellent customer service and are very skilled workers"
- "get the job done as quickly and efficiently as possible."
- "did a good job"
- "care about their work."
- "Customer asked us not to share his/her review."
- "are simply the best choice"
- "do quality work, are professional and complete the job as promised."
- "are professional and stand by their word"
- "are professionals who know what they are doing and how to do it well and give good value for the price."
- "were very professional performing their work and clean up"
- "are professional in their line of business"
- "hold truth to the product they represent"
- "they were very professional and did a very good job"
- "have quality workmanship materials are on time professional and as experienced"
- "Customer asked us not to share his/her review."
- "did an excellent job"
- "Customer asked us not to share his/her review."
- "yes"
- "did a very great job"
- "Customer asked us not to share his/her review."
- "Customer asked us not to share his/her review."
- "DO A GOOD JOB"
- "Customer asked us not to share his/her review."
- "Customer asked us not to share his/her review."
- "DESERVED THE BEST"
- "DID AN EXCELLENT JOB"
- "Customer asked us not to share his/her review."
- "do high quality work with high quality materials"
- "ARE FAST COURTEOUS AND HELPFUL"
- "HONESTLY PROFESSIONALISM WORKMANSHIP AND DOING THE JOB WHEN SCHEDULED"
- "EXPLAIN THINGS GOOD AND WERE FAST"
- "Customer asked us not to share his/her review."
- "WERE PROFESSIONALY PRESENT AND INDUSTRIOUS"
- "DO EXCELLENT WORK"
- "ARE VERY INTERESTED IN TAKEING PRIDE WITH A GOOD JOB WELL DONE"
- "AS A MINIMUM FOLLOW LOCAL BUILDING CODE MOST OF MY OTHER QOUTES DID NOT . THEY ALSO EXPLAINED THINGS WELL AND DID A GREAT JOB"
- "MAINTAINED THEIR PROFESSIONALISM AT ALL TIMES."
- "provide quality work. It's the old adage you get what you pay for."
- "Customer asked us not to share his/her review."
- "are fast courtesy and very neat about cleaning up after there done"
- "CARE ABOUT GOOD WORKMANSHIP.I TRUST ADAMS OPINION, HE SUGGESTED THE BEST COLOR FOR MY HOUSE AND A TYPE THAT SHOULD NOT MILDEW OVERTIME I FELT HE WAS INFORMATIVE BUT NOT PUSHY"
- "WERE VERY PROFESSIONAL AND DID A NICE JOB. I HAVE ALREADY RECOMMENDED THEM TO OTHERS"
- "EXCELLENT WORK AND PROFESSIONALISM"
- "were fast, courteous and reliable."
- "GAVE A QUALITY JOB AT A FAIR PRICE"
- "DO VERY GOOD WORK"
- "are the best at what they do."
- "CARE ABOUT SATISFING THE CUSTOMER AND TAKE PRIDE IN WHAT THEY DO"
- "ARE PROFESSONAL CAME WHEN THEY SAID THEY WOULD COME, VERY NEAT I FEEL THEY WERE HONEST I RECOMENDED THEM TO 2 PEOPLE THEY HAD THEM DO THEIR JOB TOO"
- "Customer asked us not to share his/her review."
- "do a very good job."
- "Customer asked us not to share his/her review."
- "acted professionally, had competitive prices, completed work on time, above average work and attention to detail..."
- "PROFESSIONAL,FAIR AND COURTEOUS"
- "ARE VERY RELIABLE DID VERY THING THEY SAID"
- "ACT AND WORK PROFESSIONALLY"
- "DO THE WORK PROPERLY AND AS DESCRIBED BY SALES PERSON"
- "ARE RELIABLE , TRUSTWORTHY AND COURTEOSLY"
- "do a professionally good job."
- "were courteous, professional, reasonable, frank and down to earth. They understand my expectations and exceeded them. Work ethic and workmanship were excellent."
- "worked on our house as tho it was their own"
- "DID AS THEY ADVISED, OPEN AND HONEST"
- "performed as professional."
- "WERE PROFESSIONAL AND PLESANT AND HARD WORKING"
- "are professional and produce a quality product"
- "DO PUT FORTH A GOOD EFFORT"
- "DO GOOD QUALITY WORK"
- "do a great job, are easy to work with, and clean up after the job is completed."
- "DESERVE THE BEST I HAVE ALREADY TOLD MY FRIENDS ABOUT MARSHALLS"
- "do top quality work,using the best materials."
- "Customer asked us not to share his/her review."
- "Customer asked us not to share his/her review."
- "Customer asked us not to share his/her review."
- "they are skill in their work and exhibited a good work ethic."
- "Customer asked us not to share his/her review."
- "are the best around."
- "DID THE JOB WHEN THEY SAID COMPLETED IT AS NOTED. WERE VERY PROFESSIONAL"
- "MET MY EXPECTATIONS AND DID IT IN A SHORT PERIOD OF TIME"
- "PAY ATTENTION TO QUALITY"
- "COURTEOUS EFFICIENT AND PROFESSIONAL"
- "DID AN EXCELLENT JOB"
- "care about the customers"
- "did a very nice job putting the roof on. It looks wonderful!"
- "are fair and do good work"
- "are professional and do the best possible job"
- "ARE PROFESSIONAL AND COURTEOUS"
- "PERFORM AS A TEAM"
- "DID AN EXCELLENT JOB"
- "go above and beyond during every phase of service. Their work and attention to detail far exceeded our expectations."
- "Professionals!"
- "Customer asked us not to share his/her review."
Awards
Habitat For Humanity Roofer
This contractor has been awarded the GAF Habitat for Humanity's "Community Contractor" designation by participating in at least one Habitat for Humanity project in partnership with GAF in a year. Participation include donating their time and labor (while GAF donates the materials) and demonstrating a commitment to his/her local community and helping those in need. A contractor receives the GAF / Habitat for Humanity "Community Champion" designation when completing at least 5 projects over a rolling 5 year period.
Installation Excellence Award
This award is for contractors that consistently install with a very high level of quality and provide their customers the highest protection that GAF offers.
Consumer Protection Excellence Award
This award recognizes those contractors that best protect their clients with system selling and enhanced warranties.
Training Excellence Award
This award is for contractors that are committed to training and continuous improvement.