Public Records Check
- Locally Regulated New Hampshire 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 Sentry Roofing. Confirm any local permit or registration with the city or county where the work will take place.
- Registered Corporation The New Hampshire Secretary of State listed Sentry Roofing as Active when we last checked on Jul 8, 2026, registered since 2004. You can confirm it's still current with the New Hampshire Secretary of State.
- Business Address Sentry Roofing's listed address at 61 Beech St, Manchester, NH 03103 appears to be a business address. This means the company operates from a real, locatable address rather than a mailbox or PO box, which can make it easier to reach them or resolve issues. Many roofers legitimately work from a home address, so this doesn't speak to the quality of their work, license, or insurance.
- 1 Credential Sentry Roofing holds these manufacturer certifications: Owens Corning Platinum Preferred. 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.
- Good Ratings Across the platforms we identified for Sentry Roofing (Google, Yelp, the Better Business Bureau, Owens Corning), the blended average is 4.3 out of 5, which we label Good. This is a plain average of public customer ratings, not a RooferWatch score. A solid average reflects past customers' experiences, not a guarantee of yours, so read the underlying reviews and weigh them yourself.
We verified 5/5 public records for Sentry Roofing. The more of a company's record you can check, the more informed your hiring decision.
Contact Info
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Phone
This is either a business landline or VoIP number (not a mobile number).(603) 774-7663
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Alternate Phone
This is either a business landline or VoIP number (not a mobile number).(603) 836-5434
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Primary Address
61 Beech St, Manchester, NH 03103
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Owner Email
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Website
sentryroofingnh.com
- Socials
Company Description
Sentry Roofing has served homeowners and businesses throughout New Hampshire, Northern Massachusetts, Southern Vermont, and Southern Maine since 2004. The company offers asphalt shingle installation and repair, metal roofing installation and repair, specialty roofing systems including slate, cedar, composite, Edco, Vicwest, and DaVinci materials, commercial roofing for flat and pitched systems, roof inspections, thermal moisture roof scans, stone ballast removal, gutter replacement and repair, emergency roof repair and tarping, and solar panel installation and repair. Sentry Roofing provides same-day emergency tarping or patching services and works with insurance companies on damage claims. The company offers free estimates for all roofing and solar services and provides a lifetime workmanship warranty on completed projects.
Services Offered
- Asphalt Shingle InstallationLaying asphalt shingles as the primary roofing material, the most common choice for residential roofs due to cost and durability.
- Asphalt Shingle RepairPatching, resealing, or replacing individual damaged asphalt shingles to restore roof coverage and prevent leaks.
- Metal Roof InstallationInstalling a new metal roof system, typically standing seam or metal shingles, for durability and longevity.
- Metal Roof RepairPatching, sealing, and fastener replacement on metal roofs to address leaks, rust, and panel damage.
- Roof ReplacementRemoving an old or failing roof system and installing a new one, typically when repairs are no longer cost-effective.
- Roof RepairFixing localized damage such as leaks, missing shingles, damaged flashing, or deteriorated sections without replacing the entire roof.
- Roof Leak RepairLocating and sealing active leaks around flashing, vents, and worn shingles to stop water intrusion.
- Emergency Roof RepairUrgent tarping, patching, or temporary stabilization of storm-damaged or severely leaking roofs to prevent immediate water intrusion.
- Emergency Tarping And PatchingRapid temporary coverage of storm-damaged or leaking roofs to prevent further water intrusion until permanent repairs are made.
- Specialty Roofing InstallationInstallation of non-standard roofing materials or systems such as metal, slate, tile, or flat membrane roofs that require specialized expertise beyond typical asphalt shingle work.
- Commercial RoofingRoof installation, repair, and maintenance on office buildings, retail spaces, and other commercial structures, often involving flat or low-slope systems.
- Commercial Roof RepairRepairing leaks, membrane damage, and other issues on commercial roofs.
- Commercial Roof ReplacementFull removal and installation of new roofing systems on commercial properties, often involving large flat or low-slope areas.
- Roof InspectionA professional examination of the roof's condition, identifying damage, wear, leaks, and remaining lifespan to guide maintenance or replacement decisions.
- Gutter ReplacementRemoving old gutters and downspouts and installing new ones to properly channel water away from the home.
- Gutter RepairFixing leaks, reattaching loose sections, replacing damaged gutters, or realigning gutters to ensure proper water drainage away from the foundation.
- Solar Panel InstallationMounting and electrical connection of solar photovoltaic panels on roofs to generate renewable electricity for property owners.
- Thermal Moisture Roof ScansInfrared imaging to detect hidden moisture and thermal irregularities in flat or low-slope roofs, identifying wet insulation and problem areas before they cause structural damage.
- Stone Ballast RemovalRemoval of heavy stones or pavers used to weigh down flat roof membranes, typically needed when replacing the underlying roof system or converting to a different roofing method.
- Solar Panel RepairFixing damaged, misaligned, or malfunctioning solar panels to restore energy production and system efficiency.
Credentials
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Owens Corning Platinum Preferred
Owens Corning Platinum Preferred is the highest tier in the Owens Corning network, an invitation-only status held by roughly the top 1% of Owens Corning contractors, and uniquely among the major programs it requires the… Read more
Company Info
- Company Name
- LMPH HOLDINGS, LLC
- State Entity ID
- 473660
- Company Formation Date
- May 4, 2004
- Company Age
- 22.2 years old
- Company Formation State
- NH
- Principal Address
- 61 Beech Street, Manchester, NH 03103
- Mailing Address
- 61 Beech Street, Manchester, NH 03103
- Registered Agent
- Modzeleski, Paul
- Agent Address
- 280 Stark Hwy South, Dunbarton, NH 03046
- Entity Type
- Limited Liability Company (LLC)
- Address Type
- Commercial
- Multi-State Company
- No
- Website Age
- 16.2 years old
Inspections and Violations
U.S. Department of Labor dataReviews and Reputation
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Avg. Rating
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BBB A+
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Google
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Yelp
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Owens Corning
Reviewers report mixed experiences with Sentry Roofing. Several customers describe positive outcomes, with some praising the company's work quality, responsiveness, and ability to assist with manufacturer claims. However, multiple reviewers express significant frustration with communication and scheduling issues. Several report delayed responses to calls and emails, missed appointment times, and lack of follow-up. Some customers describe feeling deprioritized when jobs were deemed small relative to larger projects. One reviewer detailed concerns about installation quality, including loose screws left scattered around the property, improperly installed flashing, and gaps between siding and roofing that fell short of recommended standards. Another reviewer reported being charged for services and left with debris. A company response disputed one negative review's accuracy, noting the reviewer was not in their service area.
Review Signals Over Time
By sheer volume of Google reviews (a measure of how much feedback a firm has gathered) Sentry Roofing ranks 5th of the 18 roofers we track in Manchester, ahead of about 76% of them. Over the past year it has pulled in 30 reviews - the most recent last month - for a rate of roughly 3.6 reviews per month, which is faster than approximately 76% of the other Manchester roofers. Its 4.8-star average rating sits just below the Manchester median of 5.0 stars. The owner responds to 0% of reviews, which is below the typical Manchester roofer’s rate of 92%.
Service Areas
- Bedford, NH
- Bow, NH
- Manchester, NH
- New Hampshire
- Northern Massachusetts
- Southern Vermont
- Southern Maine
