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TRUSTED BY ALTONA, NY HOMEOWNERS

  • Average homeowner rating star icon4.6
    Average homeowner rating
  • Verified reviews icon40
    Verified roofing services reviews

Top-Rated Roofers in Altona - Updated Nov 2026

Avatar for King Quality Roofing and Siding
King Quality Roofing and Siding
4.5(
20
)
Asphalt Shingle Roofing - Install or ReplaceAsphalt Shingle Roofing - RepairMetal Roofing - Install or Replace+10 more

Serving Altona, NY and surrounding areas

Approved

In business since 1988

Free estimates

Emergency services offered

King Quality Roofing and Siding is proud to be a locally owned and operated business that has been serving the community since 1988! With years of experience and unmatched expertise, we can help with any and all of your roofing and siding needs. Since opening our doors we have built our business on providing customers with the highest quality products and craftsmanship, at a fair price. You can count on our team to be timely, tidy, and when the job is done, that you will be 100% satisfied with the work completed. Let us show you the King Quality difference, get in touch today!

North Babylon Home After
North Babylon Home Before
Jeff and Crew
Beach house Shake Shingles
Beach house Shake Shingles

+1

Response time1 day
1935 neighbors recently requested a quote
Recommended by80%of homeowners
Avatar for Five Star Roofing
Five Star Roofing
4.7(
21
)
Asphalt Shingle Roofing - Install or Replace

Serving Altona, NY and surrounding areas

Approved

In business since 2022

Free estimates

Warranties offered

"Five Star Roofing did a great job replacing my roof. Everything was on time and they did great with communication. Everything covered during removal and cleaned up. Done in 6 hours!!"
Almost finished
Underlayment applied
Roof is stripped
Another satisfied customer!
Tricky

+1

Response time11 hrs
Response rate94%
33 neighbors recently requested a quote
Avatar for Exteriors & Renovations
Exteriors & Renovations
4.4(
19
)
Asphalt Shingle Roofing - Install or ReplaceMetal Roofing - Install or ReplaceAsphalt Shingle Roofing - Repair+14 more

Serving Altona, NY and surrounding areas

Approved

In business since 2016

Free estimates

Warranties offered

"It was easy to communicate with Manny, and his emergency repair to my leaky happened so quickly, even for the end of November. He sent pictures of the roof hours after I first contacted CL Exteriors, I was quite surprised! I am recommending his business for repair of the entire roof and also the roof replacement of the other 2 buildings in our condo association. He promptly checked them out and sent estimates for the association to review. I am very impressed with CL Exteriors."
Another beautiful new standing seam metal
New standing seam metal
New standing seam metal
Another beautiful standing seam metal
Response time1 day
Response rate90%
72 neighbors recently requested a quote
Avatar for Gregg Construction
Gregg Construction
4.3(
13
)
Flat, Foam or Single Ply Roofing - Repair- For BusinessFlat, Foam, or Single Ply Roofing - Install or Replace- For Business

Serving Altona, NY and surrounding areas

Approved

In business since 2001

Free estimates

Emergency services offered

We are committed to excellence in every aspect of our business. We uphold a standard of integrity bound by fairness, honesty and personal responsibility. Our distinction is the quality of service we bring to our customers. Accurate knowledge of our trade, combined with ability, is what makes us true professionals. Above all, we are watchful of our customers' interests and make their concerns the basis of our business.\nDon't replace your metal roof until you have us evaluate it. Most of the time we can Restore it!

Recommended by91%of homeowners
Avatar for H & L Construction
H & L Construction
5.0(
4
)
Metal Roofing - Install or ReplaceAsphalt Shingle Roofing - Install or ReplaceAsphalt Shingle Roofing - Repair+1 more

Serving Altona, NY and surrounding areas

Approved

In business since 2025

Free estimates

Warranties offered

"MIchael did a very nice job replacing sections of roof on two buildings, one with shingles and one with metal roofing. He was very good at describing the various options we had and gave us quotes for those options. Just as important Michael and his office person Allycea were excellent at communicating through the whole process. On top of all that H&L price was quite a bit less than the one other estimate we got. HIghly recommended."
 framing and sheathing
 framing and sheathing
 framing and sheathing
 framing and sheathing
 framing and sheathing

+128

4 neighbors recently requested a quote
Avatar for Vermont Construction Company
Vermont Construction Company
5.0(
1
)
Asphalt Shingle Roofing - Install or ReplaceMetal Roofing - Install or ReplaceAsphalt Shingle Roofing - Install or Replace - For Business+26 more

Serving Altona, NY and surrounding areas

Approved

In business since 2014

Free estimates

Emergency services offered

Vermont Construction is a leading roofing and siding contractor, specializing in residential asphalt and standing seam roofs. We provide fast, reliable service with estimates delivered within 24 hours and most roofs completed in just one day. As one of the few Owens Corning Platinum Preferred Contractors in Vermont, we offer unmatched quality backed by a 50-year manufacturer warranty and a 10-year craftsmanship warranty, ensuring long-lasting protection for your home. Working with Vermont Construction is simple, efficient, and hassle-free.

Condo Development, Owens Corning Duration Architectural Shingle in Driftwood - South Burlington
Asphalt Shingle Roof Replacement, Owens Corning – Modern Farmhouse in Charlotte, VT
Vinyl Siding Install - Saint Albens, VT
Hyde Park Siding, Windows and Doors
Condo Development, Owens Corning Duration Architectural Shingle in Driftwood - South Burlington

+19

Response time2 days
Response rate100%
7 neighbors recently requested a quote
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Showing 1-10 of 79
Roofing FAQs, answered by experts

You can think of a flat roof as a green roof, as it does offer some environmentally-friendly advantages. When considering an eco-friendly flat roof, some of the green roof pros and cons include that you could place a garden with plants on the flat roof. Manufacturers may use recycled materials in the construction of the flat roof for an eco-friendly design.

Hail damage is bad for a roof because it can leave the roof vulnerable to the elements. Hail may leave more than dents or scratches behind. It can actually cause the shingles to crack, which means water can leak into your home from the roof. Hail can also wear down the granules on the shingles. Without these granules, the shingles are weaker and more vulnerable to the elements, particularly wind. If the hailstorm is accompanied by high winds, it may take your shingles with it.

You shouldn’t put a new roof underlayment over an old one for a few reasons. Old felt must be removed in order to assess the condition of your roof decking, such as rotting wood or other structural issues. Also, if your roofer doesn't install a fresh layer of felt as is required by shingle manufacturers, your warranty may be voided. Finally, old underlayment removal is often included in the cost of roof repair or replacement, so there's no real benefit to leaving it on before installing a new layer.

In most cases, installing solar panels will not void your roof warranty. To keep roof warranties intact, check your written warranty or call the manufacturer to ask about clauses regarding roof penetrations. You can also protect yourself by getting written approval or a modified warranty that specifically allows the solar installation type you’re planning. Then, hire a professional solar installer that follows roofing manufacturer instructions and protects the roof during installation.

While you technically can add a roof over shakes or shingles, it’s not a good idea. Roofing over existing roofing creates a moisture barrier underneath the new roof and since the trapped material is wood, you can expect a moisture problem. While you could get away with installing a new roof over asphalt or steel, wooden roofs should be removed, new underlayment installed, and the new roof installed over that. Also, the extra weight would add strain to your roof structure.

The Altona, NY homeowners’ guide to roofing services

From average costs to expert advice, get all the answers you need to get your job done.