Limited Roof Exchange Spots Open in Northern NJ (Starting at $7,999)
Free home eligibility and consultation for a limited time 👇
Lifetime Workmanship Warranty
Replace Your Outdated Roof in 72 Hours (Northern NJ)
Full Roof Replacement (Tear-Off + Install)
Full roof replacement done right — Bergen County homes built to last through every season, every storm.
Done in About 72 Hours
Fast, clean, and reliable repairs that stop leaks for good — no band-aids, no call-backs.
Lifetime workmanship warranty
Complete exterior upgrades — roofing, gutters, and siding done together for better protection and curb appeal.
Know What a Roof Should Really Cost — Before You Get Quoted
Most Bergen homeowners overpay because they don’t know what’s fair — this guide fixes that.
We built this guide from real project data, not guesswork. It shows you:
✅ What a quality roof should cost in Bergen County today
✅ The price difference between common materials
✅ Signs your roof needs repair vs. replacement
✅ Simple ways to save without cutting corners
Even if you never hire us, you’ll walk away knowing what’s fair.
15+ Years
Serving Bergen County
500+ Roofs
Repaired or Replaced
Zero Hidden Fees. Ever.
100% Licensed & Insured in New Jersey
Need Emergency Repair? Call Us 24/7 For Expert Help (201) 514-5574
Proof That Quality Work Still Exists
Hear from the Bergen County homeowners who saw the difference firsthand.
⭐⭐⭐⭐⭐
“The only contractor who called me back and kept his word.”
— Daniel P., Englewood, NJ
"I called three roofers before finding Johannemann & Sons. Rob was the only one who picked up, explained everything clearly, and didn’t try to upsell me. His guys replaced my flat roof, cleaned up every nail, and followed up a week later to make sure I was happy."
⭐⭐⭐⭐⭐
“We used them twice — once for our roof, once for our siding.”
— Laura G., Fair Lawn, NJ
"After how smooth the roof job went, we had Rob’s team redo our siding too. Both times, communication was clear, timelines were accurate, and the crew treated our house like it was their own."
Frequently Asked Questions
Do you handle permits and inspections?
Yes, completely. We take care of all township permits, paperwork, and final inspections so you don’t have to worry about compliance or delays.
What makes Johannemann & Sons different from other roofers?
We actually show up, communicate clearly, and finish what we start. No subcontractors, no hidden fees — just licensed, insured craftsmanship that Bergen County homeowners trust year after year.
Do you offer warranties on your work?
Yes. Every roof we install includes manufacturer warranties up to 50 years, plus a lifetime workmanship guarantee from our team. Storm damage isn’t included.
