George J. Keller & Sons LLC
Since 1980, a family-owned GAF Master Elite firm. Solar installation, fiber cement siding, financing and claim help.
What we checked
- Business phone works
- Website is live
- Website confirms roofing, siding and gutters
About
George J. Keller & Sons LLC is a family-owned, locally owned roofing, siding and gutter company in Flanders, New Jersey, started in 1980. It repairs and replaces roofs, helps with insurance claims and installs solar for homeowners in Flanders. Its website lists GAF Master Elite, and it offers financing and a workmanship warranty.
- Founded 1980
- Family owned
- Locally owned
- Residential
- Financing
- Warranty
Services
Roofing
- Roof repair
- Roof replacement
- Roof inspection
- Insurance claim help
- Roof maintenance
- Solar installation
- Metal roofs
Gutters
- Gutter installation
Siding
- Siding installation
- Fiber cement siding
Other exterior work
- Window installation
In the firm’s own words
- Family owned
… like you in Northern New Jersey with Roofing, Siding, Windows and Gutter Installation since 1980! As a family owned and operated business, we believe that our customers become an extension of our family with each …
Source: https://gjkeller.com/ - Locally owned
… now at the helm and works along side daily with his siblings, wife, and even his daughters! We’re truly a locally-owned, family-run business now spanning multiple generations. What makes us tick?
Source: https://gjkeller.com/about-us/ - Warranty
… to our top level accreditations with GAF, we are able to offer our customers the exclusive Presidents Club Warranty (when installing Ultra HDZ shingles). Not only does this provide a 50 year material warranty, you also …
Source: https://gjkeller.com/roof-replacement/
Credentials
GAF Master Elite
The top contractor tier of GAF, a maker of roofing products.
Service area
- Roofers in Flanders 1 mi
Common questions
How long has this company been in business?
The website says the firm started in 1980, 46 years ago.
Is this company licensed and insured?
The website does not say. Ask to see both before you hire. Our guide shows how to check a roofer’s insurance and license.
Does this company offer financing?
The website says the firm does. Ask for the rate and the full cost before you sign.
Does this company give a warranty?
The website says the firm gives a warranty on its own work. Ask how long it lasts, and get the terms in writing.
Does this company repair storm and hail damage?
The website lists help with insurance claims. Read how a hail damage claim works.
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At a glance
- Founded
- 1980 (46 years)
- Based in
- Flanders, NJ
- Trades
- Roofing, siding and gutters
- Services listed
- 11
- Credentials
- GAF Master Elite
- Phone
- (973) 927-0963
Before you hire George J. Keller & Sons LLC
- Insurance. The website does not mention insurance. Ask for a certificate of insurance, then call the insurer to confirm it.
- Written estimate. The website does not say if estimates are free. Get the price, the materials and the dates in writing.
- Warranty. The website says the firm gives a warranty on its work. Ask how long it lasts and what it covers.
- Credentials. The website lists GAF Master Elite. Check each one with the group that gives it.
Guide: check a roofer’s insurance and licenseGuide: repair or replace?
Other roofers in Flanders
| Company | Since | Known for |
|---|---|---|
| George J. Keller & Sons LLC | 1980 | Since 1980, a family-owned GAF Master Elite firm. Solar installation, fiber cement siding, financing and claim help. |
| Cunningham Siding & Replacement | 1974 | Decks, patio covers and entry doors since 1974. Gutter guards, windows and roof work around Hackettstown and Dover. |
| Boundless Roofing | 2012 | NRCA member, Owens Corning Preferred and BBB Accredited since 2012. Family-owned, with soffit work near Clifton and Paterson. |
| AGR Builders | 1999 | Fire and water damage restoration since 1999, plus remodeling, skylights and ventilation around Budd Lake and Long Valley. |
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