
James & Whitney Co.
James & Whitney Co.
James & Whitney Co. is a locally operated exterior contractor in South Portland, serving homeowners in Maine and New Hampshire. Founded by Eric James and Steve Whitney in 2017, it offers roof rejuvenation for aging shingles, with roof evaluation and repairs before treatment.
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Business Highlights
- James & Whitney Co. is a GAF Master Elite® Contractor.
- Its team members are shingle-certified with CertainTeed, Tamko and Owens Corning.
- It is certified to install and maintain VELUX skylights and roof windows.
Service Area
Kennebec Valley, Southern and Midcoast Maine, Southern New Hampshire, South Portland, Cape Elizabeth, Gardiner, Augusta, Scarborough, Bath, Brunswick, Freeport, Windham, Falmouth, Yarmouth, Cumberland, Auburn, Portland, Saco and the Seacoast, NH.
Active Business Listing
James & Whitney Co. is one of 10 roofers ProsGrade lists in Portland, Maine.
5 services listed, including Roofing, Siding and Windows and skylights. Open weekdays, closed on weekends. 136 reviews.
- Verified listing details
- Service information
- Customer review signals
- Photo gallery
- Public contact information
- Published local profile
How This Business Compares
How James & Whitney Co. compares with the other 9 roofers on ProsGrade in Portland, using public Google ratings and review counts.
- Has more Google reviews (136) than 7 of the 9 other Portland roofers on ProsGrade.
Services Covered
5 services- RoofingAsphalt, metal, synthetic and EPDM roofing; roof replacement.
- SidingRepair and replacement; James Hardie, Westlake Royal, Grayne and CertainTeed brands.
- Windows and skylightsWindow installation and replacement; VELUX skylights and roof windows, plus Harvey, VELUX and Marvin window brands.
- Seamless architectural guttersCustom-formed on-site; available up to 150 feet.
- Roof rejuvenationRoof evaluation and repairs before treatment for aging shingles.
Reviews
What customers say
Customers praise professional service and work they found well done. One customer describes good communication and crews returning multiple times to track down an intermittent leak, while another recounts a gutter section repaired at no charge after an earlier roof-and-gutter project. One reviewer praises the roofing but says the siding remained unsatisfactory after a second visit and the matter was still unresolved.
Customer Reviews
Emily Bain
Beth Stark
Kevin DePaola
John oleary
Victoria Shabanian
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Frequently Asked Questions
How does James & Whitney Co. schedule and wrap up an exterior project?
After an agreement, it orders the required materials and schedules the renovation. The process includes a work inspection, site cleanup and a final inspection with the homeowner.
How long does roof rejuvenation take?
Application takes about 1–3 hours after repairs are complete; the shingle surface is dry in about 24 hours.
How long are window warranties?
Window warranties vary by manufacturer and range from 10 to 20 years.
Does James & Whitney Co. offer financing?
Financing options are available to well-qualified homeowners.










