Roofing in Cedar Knolls, NJ
Lightning Construction installs and repairs roofing in Cedar Knolls, New Jersey — a veteran-owned, GAF-certified contractor covering Morris County with no deposit, no change orders and a 4.9-star rating from 264 reviews. Typical Cedar Knolls jobs land between $14,000 and $35,000.
What roofing in Cedar Knolls actually involves.
The typical home across the township was built in 1976, and of the 5,902 housing units here the median sits squarely in the late 1970s and 1980s. About 56% predate 1980.
Homes from this period were the first around here sheathed in plywood or OSB, and the last to be roofed almost universally in 20- and 25-year three-tab. The decking is generally sound, which keeps these jobs predictable — the variable is ventilation, which often was not done right.
Cedar Knolls covers about 2 square miles and is home to roughly 14,769 people.
The conditions this work has to survive
Cedar Knolls sits in Morris County — wooded hills, corporate corridors and some of the highest ground in New Jersey. This is the high, cold corner of New Jersey. The code figure for Morris County is 35 psf of ground snow load — a real number with real consequences. What actually damages houses is not the load but the ice dam that forms when a warm attic melts the underside of the snow and the cold eave freezes it again. The fix is not a bigger gutter; it is ice-and-water shield carried well past the interior wall line, and a ventilated attic that keeps the deck cold. Properties near Whippany River and Passaic River also sit lower and stay damper, and that shows up first at the roof edge and in the basement.
How we work in this town
- Nothing due up front — you pay when the job is finished
- The quote is the price — we do not write change orders
- Licensed and insured in New Jersey, HIC 13VH12437000, GAF-certified
- A free inspection and an itemized written estimate, no sales pitch
- Permits pulled through the Cedar Knolls construction office
- Ice-and-water protection specified for Morris County's 35 psf snow load
Cedar Knolls pricing, and what moves it.
Most roofing projects in Cedar Knolls land between $14,000 and $35,000. Most homes in town sit in the middle of that band; the top of it is larger houses and premium materials. For context, the median home in Cedar Knolls is valued at about $630,000. The number on your estimate is the number you pay — we do not write change orders.
Housing figures are American Community Survey 2024 five-year estimates for Hanover township and ground snow load is from New Jersey DCA Bulletin 19-1.
Our coverage in and around Cedar Knolls.
We work throughout ZIP codes 07927 and 07981.
More for your Cedar Knolls home.
Recent Lightning projects around Cedar Knolls.
“Honest about everything. They showed up on time, kept the property clean, and the roof came out amazing. Made everything stress free.”
Straight answers.
Roofing in Cedar Knolls typically runs $14,000 to $35,000. What moves a given house within that band is size, pitch and what is already on the roof — and with a median build year of 1976 and 56% of the stock built before 1980, Cedar Knolls sees more of that variation than a newer town would. We work that out at the inspection, not after the job starts.
Yes — this work is permitted by Cedar Knolls's own construction office under New Jersey's Uniform Construction Code. Handling the permit and the inspection is part of what we do, and it is already in the price.
It does. Morris County carries a design ground snow load of 35 pounds per square foot under New Jersey's construction code — among the highest in the state. In practice that means ice-and-water shield carried well up the eaves and a properly ventilated attic, because ice dams, not the weight itself, are what damage homes here.
A single day covers most homes here — tear-off, deck repair, dry-in and the new roof, start to finish. Cedar Knolls is about 38 miles from our Manalapan base, well inside the area our crews cover daily.
Indirectly, yes. Properties near Whippany River sit lower and stay damper, which speeds up moss and algae growth on shaded slopes and puts more demand on gutters and downspouts than a drier lot a mile away.
Nothing up front. We finish the job in Cedar Knolls, you look at it, then you pay. Financing is available and does not change what we quoted.
Lightning Construction is veteran-owned and GAF-certified, registered in New Jersey as Home Improvement Contractor 13VH12437000, and rated 4.9 stars across 264 Google reviews. We cover Morris County, including Morris Plains, Convent Station and Morristown, take no deposit, and write no change orders.
Roofing near Cedar Knolls.
Roofing in Cedar Knolls?
Free inspection, a written estimate, nothing down, no pressure — for your Cedar Knolls home.