Roofing Contractors in Mercer County, NJ
Boundless Roof Repair & Replacement has been a roofing contractor in Mercer County, NJ since 2012, working out of Rockaway and Flanders in Morris County. Princeton is about an hour from the Flanders office via I-287 and Route 206, and Hamilton, Princeton, Lawrence Township and the rest of the county are on the same run. Mercer has more kinds of house per square mile than anywhere else we work – Federal-era Princeton, Trenton row houses, Hamilton ranches – and each one wants a different roof system. We repair, replace and install roofs and do the chimney, gutter and masonry work that goes with them. GAF Certified, Owens Corning Preferred, BBB Accredited A+, NJ Home Improvement Contractor Reg. #13VH10877700, general liability insured. Free written estimates, and the line is answered 24 hours a day on 973-960-7921.
Mercer County Roofers, an Hour From Princeton
On a historic Princeton or Trenton property, credentials and insurance are the whole conversation. Boundless GC LLC holds New Jersey Home Improvement Contractor registration #13VH10877700, which anyone can look up on the state license register. We are a GAF Certified Contractor and an Owens Corning Preferred Contractor, and BBB Accredited with an A+ rating. We carry general liability insurance and will send the certificate before work starts if you ask. Two offices, Rockaway and Flanders, and one number – 973-960-7921 – answered 24 hours a day.
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Explore our range of services
From durable roofing systems to precise masonry, comprehensive chimney services, and seamless gutter installations, Boundless Roof Repair & Replacement offers a full spectrum of home improvement solutions.

Areas We Cover
Boundless Roof Repair & Replacement works from Rockaway in Morris County across North and Central New Jersey, with most of our crews’ time spent in Bergen, Hudson, Morris and Passaic counties. Start with our service areas overview or go straight to roofing in Morris County, NJ.
Geographic Reach:
We are one call away. Call now for a free consultation.
Why Choose Boundless Roof Repair & Replacement?
Registered NJ Contractor
BBB Accredited
Fully Insured
Manufacturer Certified
Manufacturer System Warranties
24-Hour Phone Line
Written, Itemized Estimates



Get a Written Estimate for Your Roof
Tell us what you are seeing and where the house is. We inspect the roof, count the layers already on it, and give you a written, itemized estimate at no charge.
It is very easy to get a free quote from us!
Boundless Roof Repair & Replacement | FAQ
Short answers to the questions Mercer County homeowners ask us most. Anything not covered here, call 973-960-7921.
Usually not. Under N.J.A.C. 5:23-2.7, replacing the roof covering on a detached one- or two-family house is ordinary maintenance, so no construction permit is needed; attached homes such as townhouses and condominiums do need one. Structural work, a change of roof type and commercial buildings are different, and some Mercer County towns have their own historic-district rules. We tell you which applies to your address before we start, and we handle the paperwork when there is any.
Architectural asphalt shingles generally give 20 to 30 years in New Jersey and metal roofs 40 to 70. The number that matters is the one for your roof, though: pitch, ventilation, how many layers are underneath and how exposed the house is all move it. A free Boundless inspection tells you how much life is actually left instead of guessing from the kerb.
New Jersey’s building code permits a maximum of two layers of roofing material. We will tell you honestly whether a layover makes sense on your roof – on most of the homes we see in Mercer County a full tear-off is the better decision, because a layover hides the decking and traps heat.
973-960-7921 is answered 24 hours a day, every day. We run out of Rockaway and Flanders in Morris County; Princeton is about an hour from the Flanders office via I-287 and Route 206. For an active leak we will get someone out to make it safe and dry before anyone talks about the permanent repair.
What Mercer County Roofs Actually Deal With
Mercer has more architectural variety than any county Boundless covers. Buck Roofing, which ranks for this term, puts it plainly: Princeton has streets of two-hundred-year-old Federal houses; Trenton is dense with industrial-era row houses; Hamilton and Lawrence are mid-century suburban; West Windsor and Robbinsville are newer construction. Each wants a different roof system and a different pace of work, and the 1990s build-out across Hamilton, Lawrence, Ewing and West Windsor put a great many asphalt roofs into service in the same decade – roofs that are now 25 to 30 years old together.
Towns We Serve in Mercer County, NJ
These are the Mercer County towns we travel to. If yours is not on the list, call 973-960-7921 – we cover the whole county from Flanders.
- Roofing in Trenton, NJ
- Roofing in Hamilton, NJ
- Roofing in Princeton, NJ
- Roofing in Lawrence Township, NJ
- Roofing in Ewing, NJ
- Roofing in West Windsor, NJ
- Roofing in East Windsor, NJ
- Roofing in Hopewell, NJ
- Roofing in Robbinsville, NJ
- Roofing in Pennington, NJ
- Roofing in Hightstown, NJ
On an older Princeton or Trenton roof the material has to match what is already there. We will tell you what is on it now before we suggest what should go on next. We will come out, look at the roof properly and put a free written estimate in your hands – roof repair, roof replacement, roof inspection, chimney repair or gutter work. Most of our crews’ time and most of our reviews come from roofing in Morris County, NJ, our home ground. Call 973-960-7921, 24 hours a day, or send us the details and we will come to you in Mercer County.
Valuable Information for Every Homeowner

Tips for Choosing the Best Roofing Contractor in NJ

Roof Replacement GAF Pewter Gray HDZ along with a chimney rebuild and a stainless steel liner!









































































