Data updated

Update Information

GKontos Roofing & Exterior Specialists

Membership: Not a member

Not yet claimed

Public Records Check

  • Locally Regulated New York doesn't issue a statewide roofing license - roofing is regulated locally through city or county permits, so there is no state license to verify. We don't count this against GKontos Roofing & Exterior Specialists. Confirm any local permit or registration with the city or county where the work will take place.
  • Registered Corporation GKontos Roofing & Exterior Specialists's registered name carries a corporate suffix (LLC or Inc), but we have not matched it to a filing on the New York Secretary of State. You can confirm how the business is registered, and its current status, directly with the New York Secretary of State.
  • Unverified Address GKontos Roofing & Exterior Specialists's listed address at 104 Noxon Rd, Arlington, NY 12603 appears to be a unconfirmed address. A roofer using a mailbox isn't necessarily a problem, but it can make the company harder to reach or hold accountable. To reach them in person, ask the contractor for a physical address or confirm one directly.
  • 1 Credential GKontos Roofing & Exterior Specialists holds these manufacturer certifications: VELUX Certified Installer. These show the company met a manufacturer's program requirements and may offer manufacturer-backed warranties, but they aren't independent quality audits. You can confirm current status with the manufacturer.
  • Excellent Ratings Across the platforms we identified for GKontos Roofing & Exterior Specialists (Google, Yelp, the Better Business Bureau), the blended average is 4.6 out of 5, which we label Excellent. This is a plain average of public customer ratings, not a RooferWatch score. A high average reflects past customers' experiences, not a guarantee of yours, so read the underlying reviews and weigh them yourself.

We verified 4/5 public records for GKontos Roofing & Exterior Specialists. The more of a company's record you can check, the more informed your hiring decision.

Contact Info

Company Description

GKontos Roofing & Exterior Specialists, founded in 2005, holds New York Contractor License #2108737-DCA and is GAF Master Elite Certified. The company serves homeowners across the Hudson Valley from its Poughkeepsie office, covering Dutchess, Orange, Ulster, Putnam, and Westchester Counties. Services include asphalt, cedar, and metal roofing; flat and low-slope roofing; roof repair and replacement; storm damage restoration; vinyl and James Hardie siding installation; seamless aluminum gutters; and soffit and fascia repair. The company installs GAF Timberline HDZ systems with a 50-year limited lifetime warranty and offers a written workmanship guarantee. Owner George Kontogiannis supervises every major project. The company maintains a BBB A+ rating and carries full liability and workers' compensation insurance.

Services Offered

Credentials

  • VELUX VELUX Certified Installer

    VELUX Certified Installer

    VELUX Certified Installer is the broader of the two tiers in VELUX's installer program, and it describes a specific business model: a company that works across a variety of products or services, with VELUX skylights as… Read more

Company Info

Company Name
Gkontos, Inc.
Entity Type
Corporation
Address Type
Unverified
Multi-State Company
No
Website Age
14.1 years old

Inspections and Violations

U.S. Department of Labor data
Inspections 0
Violations 0
Current penalties $0
Most recent -

Reviews and Reputation

About this review summary

This summary was automatically generated from customer reviews that were publicly visible at the time it was created on one or more of the review aggregators listed below. It does not constitute a review, rating, endorsement, or statement of fact about the business - it reflects only the opinions expressed by those reviewers as found at that time, not the views or conclusions of RooferWatch. Automated summaries can contain errors or omit context and may become outdated as new reviews are posted, so please read the original reviews through the links provided and do your own due diligence. If you are the business owner and believe anything here is inaccurate, submit a correction and we’ll review it promptly.
  • Avg. Rating 4.6
  • BBB A+
  • Google 4.9
  • Yelp 4.0

Reviewers consistently praise GKontos Roofing for professionalism, quality workmanship, and cleanliness. Several customers report satisfaction with roof replacements and repairs, noting attention to detail, responsive communication, and thorough inspections. Reviewers highlight positive experiences with specific staff members, including the owner, project managers, and estimators. Some customers describe comprehensive work completed efficiently, with one reviewer noting 50-year shingles and lifetime warranty coverage. However, some reviewers report negative experiences. One customer states they were offered an appointment two weeks away for a severe leak and felt the company didn't seem to care or offer emergency tarping. Another reviewer reports signing a contract in July 2021 for dormer repair, requesting tarping (which they say was charged extra but never provided), experiencing a three-month delay until October work began, and noting the dormer leaked again by January 2022. This reviewer also states workers arrived and left without acknowledgment and declined to complete additional work deemed outside their scope.

About this average rating

This figure is a straightforward average of the public ratings we’ve gathered for this company across the following review platforms that our systems have identified: Google, Yelp, the Better Business Bureau. It is not a proprietary RooferWatch score or a judgement of our own; each source is converted to a common five-star scale and blended into a single number so that no one platform’s reviews carry outsized weight, giving a more balanced read on overall sentiment. We’d still encourage you to read the underlying reviews on each platform and weigh them for yourself.

Review Signals Over Time

About these review signals

These figures are derived from this company’s 30 most recent publicly visible Google reviews at the time they were gathered. They simply describe patterns in those reviews - how often new reviews appear, how often the owner replies, and whether recent star ratings run higher or lower than older ones. They are not a review, rating, endorsement, or judgement by RooferWatch, and they reflect only what those public reviews showed at that time, which can change as new reviews are posted. Please read the underlying reviews and do your own due diligence. If you are the business owner and believe anything here is inaccurate, submit a correction and we’ll review it promptly.
~2.3/mo Reviews per month
100% Owner responds to reviews
Steady 5.0 recent vs 5.0 earlier
How customers rated GKontos Roofing & Exterior Specialists each month
Number of new reviews GKontos Roofing & Exterior Specialists received per month

By sheer volume of Google reviews (a measure of how much feedback a firm has gathered) GKontos Roofing & Exterior Specialists ranks 1st of the 6 roofers we track in Arlington, ahead of about 100% of them. Over the past year it has pulled in 27 reviews - the most recent this month - for a rate of roughly 2.3 reviews per month, which is faster than approximately 100% of the other Arlington roofers. Its 4.9-star average rating sits just below the Arlington median of 5.0 stars. The owner responds to 100% of reviews, which is above the typical Arlington roofer’s rate of 86%.

Service Areas

Leave a Review for GKontos Roofing & Exterior Specialists

About these customer reviews

Reviews below are submitted by members of the public and reflect only the opinions of those individuals, not the views, conclusions, or endorsement of RooferWatch. We screen submissions before publishing but cannot independently verify each reviewer’s experience. If you are the business owner and believe a review is inaccurate, please log in and report the review in question.

Write a review

Your rating
See all in Arlington