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TRUSTED BY PRINCETON, NJ HOMEOWNERS

  • Average homeowner rating star icon4.6
    Average homeowner rating
  • Verified reviews icon491
    Verified roofing services reviews

Find Roofers in Princeton

Avatar for Geno's Siding & Roofing LLC
Geno's Siding & Roofing LLC
4.8(
364
)
Asphalt Shingle Roofing - Install or ReplaceAsphalt Shingle Roofing - Install or Replace - For BusinessAsphalt Shingle Roofing - Repair+26 more

Serving Princeton, NJ and surrounding areas

Approved

Super Service Award Winner

In business since 2002

Free estimates

Emergency services offered

"Our experience with Geno's Siding & Roofing Co. was great. Geno responded promptly, and scheduled a visit to look the job over. We had leaks around the windows in our laundry room. Geno advised the windows were fine, which we were glad to hear. He said he could remove the trim, and then install new aluminum casing around the windows. He also said he could install an aluminum sill sloped away from the windows. Russell (the technician) did a fantastic job. The result was better than I imagined it would look. We will definitely be contacting Geno when we need more work done."
Siding Project
Siding Project
Additional Photos
Additional Photos
Additional Photos

+17

Response time1 day
Response rate100%
21 neighbors recently requested a quote
Avatar for Skyline Construction Group
Skyline Construction Group
4.9(
84
)
Asphalt Shingle Roofing - RepairAsphalt Shingle Roofing - Repair - For BusinessFlat, Foam or Single Ply Roofing - Repair+3 more

Serving Princeton, NJ and surrounding areas

Approved

In business since 2011

Free estimates

Emergency services offered

"contacted the roofing company for a quote on a new roof,from the first meeting with gary to the end result the work was completed on time and to a very high standard.if your looking for a professional roofing company then gary and his team at Skyline Construction Group."
Response time10 hrs
Response rate93%
2 neighbors recently requested a quote
Avatar for Local Construction
Local Construction
4.9(
59
)
Asphalt Shingle Roofing - Repair - For BusinessAsphalt Shingle Roofing - Repair

Serving Princeton, NJ and surrounding areas

Approved

In business since 2016

Free estimates

Emergency services offered

"They were very professional and they showed up on time. I needed a roof repair because I had a leak on the roof. The technician Justin came and looked the roof to see whatâ s causing the leak.He took pictures of everything and he explained in details whatâ s causing the leak. Justin was such a unique person and very respectful.Every promise Justin said was kept and now my roof doesnâ t leak anymore thanks because of Local Construction. I would really suggest this roofing company to all families out there because of their high quality work."
Response time6 hrs
Response rate97%
1 neighbors recently requested a quote
Avatar for All Point Construction, LLC
All Point Construction, LLC
5.0(
209
)
Asphalt Shingle Roofing - RepairAsphalt Shingle Roofing - Repair - For BusinessFlat, Foam or Single Ply Roofing - Repair+3 more

Serving Princeton, NJ and surrounding areas

Approved

Super Service Award Winner

In business since 2000

Free estimates

Credit card accepted

"I contacted Klestian from All Point Roofing company regarding the hail and wind damage on my roof. He went thru a thorough inspection on the roof and submitted the report with the pictures of the damages. Followed by explanation about the new roof installation process in details. The whole roof installation went well and on time. No mess left on the ground. Besides the good quality work he and his team did, I found that him being responsive and attentive to accommodate customer needs is one of the key factor that make me seal the business with All Point Roofing company!"
Roof
Roof
New Roof
Response time1 day
Response rate96%
9 neighbors recently requested a quote
Avatar for Black Rock Exteriors, LLC
Black Rock Exteriors, LLC
4.9(
69
)
Asphalt Shingle Roofing - RepairFlat, Foam or Single Ply Roofing - RepairSealant for Roof - Apply+3 more

Serving Princeton, NJ and surrounding areas

Approved

In business since 2009

Free estimates

Emergency services offered

"Robert and the team at Black Rock Construction did an outstanding job repairing my roof! They were professional, efficient, and explained everything clearly before starting. The work was done on time, and the quality is excellent I feel confident my roof is in great hands. Highly recommend them for anyone needing reliable and skilled roof repair!”"
Response time7 hrs
Response rate88%
13 neighbors recently requested a quote
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Roofing questions, answered by experts

It’s possible for a roofing estimate to change after the initial assessment, but in most cases, it shouldn’t. There’s always the risk that something unexpected will happen that causes prices to go up, like discontinued materials or your roofer discovering previously hidden damage to your decking when ripping off the old roof. However, experienced roofers should account for these circumstances in their initial estimates. Roofing contracts are binding, so always check your contract for language about how and why your numbers could change.

A roof's lifespan can range from 15 to 200 years, with an average of 25 to 50 years, depending heavily on the material, quality of installation, maintenance, and local climate. Asphalt shingle roofs are common and typically last 15 to 30 years; three-tab shingles have a lifespan of about 20 years, while architectural shingles can last up to 30. More durable materials have longer lifespans: metal roofs last 30 to 100 years, clay and concrete can last 50 to 100 years, and slate roofs can last up to 200 years with proper care. Regular maintenance, such as cleaning gutters and replacing damaged shingles, is crucial for extending the life of any roof.

You can use silicone caulk around the upper lip of your roof vent boot to seal it temporarily, or you can slide a repair sleeve over the roof vent and old vent boot to stop air and water leaks temporarily. However, these aren’t permanent solutions, so you should always hire a professional to come out and replace the roof vent boot for a long-lasting fix and peace of mind.

Manufacturers, insurance companies, and municipality regulations are phasing out three-tab shingles. Because of their short lifespan and lack of durability compared to other roofing material types, manufacturers are leaning toward better products, and cities and insurers are starting to require better building materials overall. However, 3-tab shingles are still for sale, and some roofing companies still install them.

In some cases, yes, you can put a second roof layer over architectural shingles, but it depends on your home’s structural stability and the local building codes where you live. Architectural shingles are thicker and heavier than standard asphalt shingles, so you may need structural reinforcement or a structural engineer’s inspection before proceeding. Additionally, some building departments don’t allow for two roof layers, regardless of the roof type. You should ask a professional if ripping the old roof off before installing the new one is the best option for you.

The Princeton, NJ homeowners’ guide to roofing services

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