Tom Jannace Roofing, Inc. of Lake Grove

Tom Jannace Roofing, Inc. of Lake Grove is a roofing contractor in Lake Grove, NY. The company provides residential roof installation, repair, replacement, and storm damage services to homeowners across Suffolk County, including Smithtown, Mt Sinai, Hauppauge, Stony Brook, Nesconset, Kings Park, Saint James, Northport, Commack, Miller Place, and Port Jefferson. The business holds a 4.90 rating from customer reviews.

A family-owned business operating since 1990, Tom Jannace Roofing, Inc. is GAF-certified and uses no subcontractors for its projects. Their residential services include asphalt shingle roof installation, skylight installation and repair, and attic ventilation to optimize airflow and moisture control. For repair needs, the team focuses on diagnosing the root cause of leaks, covering tasks such as shingle replacement, flashing repair, chimney and skylight waterproofing, valley sealant work, and ridge cap repair. When a full replacement is necessary, they perform complete tear-offs, deck inspections, and installations using synthetic underlayment and ice and water shields at eaves and valleys. The company also provides 24/7 storm damage response, including emergency tarping and assistance with insurance documentation.

The business is licensed, insured, and holds an A+ BBB rating. They are known for providing thorough inspections, no-obligation estimates, and maintaining clean job sites.

Tom Jannace Roofing, Inc. of Lake Grove provides GAF-certified residential roofing solutions and expert storm damage repair to homeowners throughout Suffolk County.

BizScoreAI awards the business a perfect 100 out of 100 for its Schema and Structure score, ensuring that AI assistants and search engines clearly understand the roofing services offered. The company also achieves a 96 out of 100 for its Performance score, reflecting fast website loading speeds that retain visitors and positively influence search engine rankings.