77
Trust
Score
WattBot

Marcor Construction reviews

NEW YORK / LONG ISLAND
Marcor Construction
411 Reviews • 1 Location 54,663 Data Points Processed

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The Verdict

Marcor Construction will fix your roof right, but you'll pay premium prices for workmanship that doesn't always match the premium. We analyzed hundreds of reviews and found a company with phenomenal crews (300 reviewers praised the craftsmanship, and cleanup was so thorough one homeowner found just two stray nails in an entire leaf-covered yard) but a value score of 3.8 that signals sticker shock. The company shines brightest on insurance claims after storm damage: Gina walked multiple homeowners through the claims process, then delivered roofs that passed inspector scrutiny years later. Anthony's crew earned near-universal praise for efficient roof replacements, often finishing tear-off and installation in under 10 hours while leaving properties immaculate. Where Marcor falters is cost transparency. One reviewer noted Anthony disclosed possible additional costs the solar company hadn't mentioned, and 20 reviewers flagged value concerns despite loving the final result.

If you need a roof replaced after storm damage and want a company that'll guide you through insurance paperwork and deliver work that holds up under resale inspection, Marcor is worth the premium. But if you're price-shopping or expect a mid-range quote, get multiple bids before committing.

3 Stories That Stood Out

1. Neal R.
Yelp | Dec 14, 2019 |

Neal R. was preparing to add solar panels and realized his roughly 15-year-old roof should be replaced before the installation. Marcor arrived through the solar installer, and their project lead Gina flew back on a redeye so she could inspect the house—showing up at 7:30 a.m. on a Sunday, photographing the roof and laying out exactly what she planned to do. She pointed out an improperly installed layer of shingles that likely explained a leak over the portico by the front door. Initially he had planned to lay new shingles over the existing roof, but after Gina walked him through the options and the price difference between an overlay and a full tear-off (the Marcor quote beat earlier estimates), he chose a complete replacement. The crew removed the old roof and installed the new one in under ten hours on a late-November day—finished and cleaned up before darkness at 5:30. The subcontracted gutter crew performed well except for one small issue; Gina handled it immediately, and the crew returned two days later and fixed it in about twenty minutes. From the first visit through final follow-up he trusted that the job would be done right and that Marcor would stand behind their work. He

2. susan monaco
Google | Jul 27, 2022 |

Susan discovered a fresh stain on the ceiling of her first-floor office months after a contractor had ripped off and replaced the roof on her two-story house. After several attempts and misleading assurances failed to fix the problem, she called Marcor on a recommendation and Gina came out to inspect. Gina walked the roof and interior damage, showed genuine empathy for the botched work and quickly demonstrated real expertise. She contracted Marcor to re‑rip the roof and track down the leak, asking them specifically to remove the siding on the doggie dormers, reflash areas, replace windows, and seal the openings tightly. The crew worked politely, left the site clean, and Gina even lifted the old shingles to point out how the prior installer had nailed them incorrectly. Gina kept her promise: the leak was found and repaired, and the homeowner finally stopped living on edge. A few years later she called Marcor back to do the back siding — the kind of repeat business that sprang from Gina’s hands‑on diagnosis and the clear proof it provided.

3. Guy Clemente
Google | Jan 16, 2025 |

Guy found Anthony unusually transparent during a solar installation, pointing out possible additional costs the solar company hadn’t explained. He appreciated Anthony’s patience while he worked through an issue with the other provider, and watched a crew that moved quickly, acted professionally and stayed accommodating to requests. The work looked well done; the team was still cleaning up when he checked the site, and everything so far appeared in good order. The thing that stuck with him was Anthony’s clear handling of the extra-costs problem and his willingness to stay engaged until it was resolved, which turned a potentially confusing step into something straightforward.

Platforms Monitored

Google
375 Reviews · 1 Location
4.9/5
Yelp
29 Reviews · 2 Locations
3.7/5
BBB
7 Reviews · 1 Location
3.4/5
SolarReviews
Tracking
N/A
EnergySage
Tracking
N/A

Performance by Work Type

ROOFING
ROOFING
Repair or replacement, before or after solar installation.
4.7/5
ELECTRICAL
ELECTRICAL
Panel upgrades and wiring for system readiness.
4.5/5
SERVICE
SERVICE
Repairs, maintenance, and ongoing system support.
3.8/5
SOLAR
SOLAR
Installation, permitting, and grid connection.
4.3/5
BATTERY
BATTERY
Energy storage for backup savings and independence.
N/A
COMPLEX PROJECTS
COMPLEX PROJECTS
Multi-trade installations requiring co-ordination.
N/A

How We Got To Trust Score 77

Clean Record

Unauthorized Activities

Passed screening

We checked for:
Unauthorized charges
Undisclosed loans
Identity theft
Forged signatures
Fake contracts
Falsified permits

Misleading Claims

Passed screening

We checked for:
Bait & switch
Overstated savings
Hidden fees
Misrepresented specs
False performance
Misleading warranty

Background Check

Serving customers for 14 years

Among the longest-standing installers in the market.

BBB Rating: A+

Excellent BBB standing. Strong complaint resolution.

Natural Review Patterns

Reviews were posted naturally over time.

What You Can Expect

01

1. Lazy Bakes
Google | May 30, 2025 |

When Lazy Bakes decided to replace the siding on their house, there was no question who to call — Marcor Construction had put a roof on the home a couple years earlier and that job had been a real pleasure. From the start Gina worked out the numbers and the design, Gary handled the estimates, and Spencer ran the crew and the whole project, making every request, big or small, happen. A professional, fast, and efficient team turned the house around on schedule, and what stuck with them most was Spencer’s follow-through and the crew’s speed and attention to detail.

2. susan monaco
Google | Jul 27, 2022 |

Susan discovered a fresh stain on the ceiling of her first-floor office months after a contractor had ripped off and replaced the roof on her two-story house. After several attempts and misleading assurances failed to fix the problem, she called Marcor on a recommendation and Gina came out to inspect. Gina walked the roof and interior damage, showed genuine empathy for the botched work and quickly demonstrated real expertise. She contracted Marcor to re‑rip the roof and track down the leak, asking them specifically to remove the siding on the doggie dormers, reflash areas, replace windows, and seal the openings tightly. The crew worked politely, left the site clean, and Gina even lifted the old shingles to point out how the prior installer had nailed them incorrectly. Gina kept her promise: the leak was found and repaired, and the homeowner finally stopped living on edge. A few years later she called Marcor back to do the back siding — the kind of repeat business that sprang from Gina’s hands‑on diagnosis and the clear proof it provided.

3. zachary wright
Google | Jan 4, 2021 |

Zachary runs NY State Solar and for several years he has leaned on Marcor to handle roofing for his customers — an important choice because every roof job reflects back on his company. He picked Gina and her crew for their professionalism and responsiveness: she stays reachable mornings, evenings and even weekends to handle client questions and scheduling. In 2020 Marcor replaced the roofs for about ten of his customers, and he walked away impressed with the workmanship and the smooth coordination. Marcor has become a long-standing partner for his organization, and what stands out most is Gina’s availability, which keeps projects moving and customers satisfied.

02

1. Susan Frank
Google | Mar 3, 2023 |

About two years ago Susan Frank hired Marcor to replace the roof on her home. When the garage and sunroom later needed new roofs, she called them back and they handled those jobs as well. Both projects turned out well — she found the workmanship consistent and dependable. The standout point for anyone considering them: Marcor earned repeat business by delivering solid results on two separate roofing jobs.

2. Matthew Neuwirth
Google | Jul 15, 2020 |

Matthew has partnered with Gina on hundreds of roofing projects over the years, treating her and Marcor as a reliable crew for repeat work. He found their teams prioritize safety and punctuality, respond quickly when questions come up, and consistently back the quality of their installations. They brought solid materials and a full suite of services to each job, but what mattered most to him was that Marcor carries complete roofing insurance — a protection he noticed many other contractors lacked. For someone managing frequent, sizable roofing jobs, the combination of dependable crews, prompt communication, and that insurance coverage is the detail that kept him coming back.

3. Scott McDonnell
Google | Aug 22, 2018 |

Scott McDonnell has partnered with Marcor for more than five years on numerous solar projects, and he keeps returning because they handle the roof work correctly. He relied on them across multiple installations, appreciated the consistent craftsmanship and attention to the roof details that matter for long-term solar performance, and ultimately would not choose another vendor — the dependable roofing work is what sealed the relationship.

03

1. Carol Andrews
Google | Sep 24, 2019 |

A couple of years ago Carol hired Marcor to replace the cedar shingle roof on her family home. She liked the quality of the work and the way the crew carried themselves, so when the summer cottage next needed a roof she called them back and ended up with another excellent job. The standout across both projects was the crew’s professionalism on-site and the thorough cleanup once the work finished. She walked away with solid workmanship and a tidy property — the combination that made calling them again an easy decision.

2. Chris Colucci
Google | Jul 10, 2019 |

Chris had Marcor replace his home's roof a few years ago, so when a porch roof started leaking a few weeks back he called them to fix it. Once the crew pulled up the old material they discovered unexpected, extensive underlying damage, but they adapted on the spot and repaired the entire porch roof in a single day. Two days after the job it rained—no leaks. He singled out Gina and the whole crew for their professionalism and responsiveness; the quick one-day turnaround and the successful rain test were the details that made the difference for him.

3. Sharon Woseley
Google | Mar 30, 2024 |

Sharon Woseley had Marcor replace her roof a few years ago and has been dealing with a persistent leak ever since. Marcor returned to her house more than seven times, each visit bringing a different explanation, yet the water problem never disappeared. On the most recent visit the crew blamed the chimney; Sharon called a chimney contractor, who inspected the work and concluded the failure was in how the roof was tied into the chimney. After repeated service calls and conflicting diagnoses, she judged the roof workmanship to be very poor — worse than she expected for a professional job. The detail that sticks: more than seven visits, shifting excuses, and a chimney specialist pointing directly at the roof-to-chimney connection, and still no lasting repair.

Long-term Satisfaction

Long-term satisfaction for Marcor Construction drops to 3.9 ★ compared to early reviews. This decline is worse than 73% of installers we looked at.

Long-term reviews carry the most weight in our methodology because they are most representative of what you should be paying for: a system that will perform for years.

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