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Roofing installation & roof repairers in Ithaca
Z&J Contracting is your trusted partner for quality construction services in New York. We specialize in roofing, siding, decks, and more, delivering exceptional craftsmanship and personalized solutions. With a commitment to excellence and client satisfaction, we bring your vision to life. We transform homes across New York by delivering modern, practical, and durable solutions for roofing, siding, decks, and more. Z&J Contracting is committed to quality and customer satisfaction. With years of experience, we provide construction services that exceed expectations and bring your vision to life.
"They did a great job!"
Laurie R on March 2025
Z&J Contracting is your trusted partner for quality construction services in New York. We specialize in roofing, siding, decks, and more, delivering exceptional craftsmanship and personalized solutions. With a commitment to excellence and client satisfaction, we bring your vision to life. We transform homes across New York by delivering modern, practical, and durable solutions for roofing, siding, decks, and more. Z&J Contracting is committed to quality and customer satisfaction. With years of experience, we provide construction services that exceed expectations and bring your vision to life.
"They did a great job!"
Laurie R on March 2025
As a family owned and operated company, Pro Stars has been successfully helping thousands of families improving residential and commercial needs. We’ve been covering all of Rockland County, Orange County, Westchester County, Dutchess and Hudson Valley, Buffalo NY, Rochester NY, Syracuse NY, along with parts of New Jersey and Connecticut for many years supplying the highest quality of work for roof repair, siding, and gutter systems while also providing comfortable monthly payments that suits your budget. Our team is committed to achieving the highest standards in the industry.
"Awesome job. Very pleased with the job, price and clean up. Very professional. Wonderful experience. Would recommend to everyone."
Sherry C on April 2024
As a family owned and operated company, Pro Stars has been successfully helping thousands of families improving residential and commercial needs. We’ve been covering all of Rockland County, Orange County, Westchester County, Dutchess and Hudson Valley, Buffalo NY, Rochester NY, Syracuse NY, along with parts of New Jersey and Connecticut for many years supplying the highest quality of work for roof repair, siding, and gutter systems while also providing comfortable monthly payments that suits your budget. Our team is committed to achieving the highest standards in the industry.
"Awesome job. Very pleased with the job, price and clean up. Very professional. Wonderful experience. Would recommend to everyone."
Sherry C on April 2024
Laman's Roofing & Gutters Is a fully insured family owned and operated company. It has been providing Top notch quality craftsmanship to the local area for decades. We also have very affordable pricing while still giving you premium products in our industry. We give free estimates to all in our local area!
"The crew was impressive! Each man knew his job, and they worked together like gears in a machine! The work and the cleanup was near perfect. I would recommend Laman Roofing to anyone. Great work, fair price."
jim t on June 2025
Laman's Roofing & Gutters Is a fully insured family owned and operated company. It has been providing Top notch quality craftsmanship to the local area for decades. We also have very affordable pricing while still giving you premium products in our industry. We give free estimates to all in our local area!
"The crew was impressive! Each man knew his job, and they worked together like gears in a machine! The work and the cleanup was near perfect. I would recommend Laman Roofing to anyone. Great work, fair price."
jim t on June 2025
We are family ran business we have all the right tools to do your job the right way we take pride in are work we have a lot of references you can call and check out for your self
"JV contracting did a excellent job on our roof . I highly recommend ! A great job at a fair price. They cleaned up everyday and explained what needed to be done when they found rotted wood on my 123 year old house .They fixed it good as new. We love the color of the shingles we picked out . Great job by Josh and his crew !"
steve O on October 2023
We are family ran business we have all the right tools to do your job the right way we take pride in are work we have a lot of references you can call and check out for your self
"JV contracting did a excellent job on our roof . I highly recommend ! A great job at a fair price. They cleaned up everyday and explained what needed to be done when they found rotted wood on my 123 year old house .They fixed it good as new. We love the color of the shingles we picked out . Great job by Josh and his crew !"
steve O on October 2023
We offer high- quality home remodel, construction, & repair. A list of our services include but are not limited to: Home remodel, Flooring, Framing, Roofing, Painting, Decks, Sheds, & Garages, Siding, Clean outs & more! Appliance Installation
We offer high- quality home remodel, construction, & repair. A list of our services include but are not limited to: Home remodel, Flooring, Framing, Roofing, Painting, Decks, Sheds, & Garages, Siding, Clean outs & more! Appliance Installation
Experienced General Contractor with knowledge of all home repairs and maintenance. Kitchens, Baths, Drywall, interior/exterior painting , concrete, pavers, decks, roofing, siding, replacement windows , doors, garage doors, sidewalks, tile, flooring , window treatments, pressure washing . 24/hr and Handy Man services.
Experienced General Contractor with knowledge of all home repairs and maintenance. Kitchens, Baths, Drywall, interior/exterior painting , concrete, pavers, decks, roofing, siding, replacement windows , doors, garage doors, sidewalks, tile, flooring , window treatments, pressure washing . 24/hr and Handy Man services.
Painting, Pressure washing, dry locking, waterproofing
Painting, Pressure washing, dry locking, waterproofing
Locally owned & operated construction company offering residential and light commercial services.
Locally owned & operated construction company offering residential and light commercial services.
C.T. Morrison's is a locally owned small business that strives to give the best quality to our customers. we have many services we offer. being a small business we can keep the cost down and still give you the best quality of work.
C.T. Morrison's is a locally owned small business that strives to give the best quality to our customers. we have many services we offer. being a small business we can keep the cost down and still give you the best quality of work.
Dewalt & Sons has been providing HVAC and general contracting services to the Steuben, Schuyler, Yates, and Chemung counties for nearly 45 years.
"Great - prompt and professional"
Susan F on March 2021
Dewalt & Sons has been providing HVAC and general contracting services to the Steuben, Schuyler, Yates, and Chemung counties for nearly 45 years.
"Great - prompt and professional"
Susan F on March 2021
FAQs for roofing installation & roof repair projects in Ithaca, NY
To determine the number of trusses you need, measure the full length of the roof ridge, convert that length to inches, and divide by 24 (the standard on-center spacing). Always round up to give the structure full support and add a few extras for overhangs or complex rooflines. This approach keeps your roof strong and code-compliant.
Start by measuring the span—the full width of the roof’s underside—then note the pitch, or how many inches the roof rises for every 12-inch run. Accurate span and pitch numbers help your supplier size each truss correctly, saving lumber and ensuring the roof performs as it should. Your roofing pro will be able to provide accurate measurements for you.
A three-person crew with the right lifting equipment can set a full set of trusses in a single day. Complex roof shapes or limited crane access can stretch that timeline, so talk with your roofer about the schedule and whether you’ll need to stay elsewhere during installation. Careful planning keeps the job safe and on target.
Trusses are prefabricated off-site, arrive ready to lift into place, and install faster and more consistently than site-built rafters. Rafters are custom-cut on-site by skilled carpenters, so they take longer and cost more in labor. Knowing the trade-offs—speed and uniformity versus on-site customization—helps you pick the best framing method for your roof.
If you’re not a licensed roofer, hire a pro. Installing trusses requires heavy equipment, safety gear, and code knowledge that most DIYers lack. While doing it yourself might trim labor costs, one mis-set truss can lead to expensive repairs or voided warranties. A certified contractor installs trusses quickly, follows code, and protects your home’s value.
- Traditional Tile Roofing - Install or Replace
- Flat, Foam, or Single Ply Roofing - Install or Replace
- Natural Slate Roofing - Install or Replace
- Metal Roofing - Install or Replace
- Asphalt Shingle Roofing - Install or Replace
- Wood Shake or Composite Roofing - Repair
- Heating Cable for Roof - Install
- Natural Slate Roofing - Repair
- Sealant for Roof - Apply
- Wood Shake or Composite Roofing - Install or Replace
- Flat, Foam or Single Ply Roofing - Repair
- Traditional Tile Roofing - Repair
- Asphalt Shingle Roofing - Repair
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