Frequently Asked Questions

Yes. Lourentino Construction is a fully registered Home Improvement Contractor (HIC) in Massachusetts. We carry $2,000,000 in general liability insurance and comprehensive workers' compensation coverage, ensuring full protection for our team and your property.

We are based at 15 Quarry Lane, Apt 6125, Malden, MA 02148. We serve the greater Boston area, including Somerville, Medford, Cambridge, Everett, Malden, and can execute larger projects throughout the state of Massachusetts.

Simply call us at +1 (508) 736-6705 or fill out our online quote form. We will schedule a convenient time to inspect your property, evaluate your needs, and deliver a detailed, itemized quote completely free of charge.

Our 5-year workmanship warranty is provided on all complete roof replacements (full tear-off down to bare wood deck and new shingle installation). It covers defects caused by installation errors, including flashing failures, leak boundaries, and underlayment defects, showing our commitment to quality labor.

Most residential roof replacements are completed in just 1 to 2 days. Our crew works efficiently, strips old shingles, inspects wood decking, installs barriers, nails new shingles, and performs a magnetic nail clean-up within that timeframe.

We recommend GAF Timberline HDZ architectural shingles. They are durable, offer class-leading wind-resistance, high fire protection ratings, and have an excellent dimensional appearance. We can also install other leading brands based on your preference.

We install low-maintenance vinyl siding and high-end James Hardie fiber cement siding. Vinyl is highly cost-effective and durable, while fiber cement offers fire protection, pest resistance, and premium architectural styling.

Yes. We can replace individual broken panels, secure loose sections that have blown off during storms, repair rotten wood trims, and re-seal window edge channels to prevent moisture entry.

Sectional gutters have joints that eventually sag and leak. We eliminate this problem by roll-forming seamless aluminum gutters directly at your property from a single coil, creating a continuous gutter run with zero joints.

Yes. We install micro-mesh leaf filters that sit flush on top of your gutters. They allow water to enter while blocking leaves, twigs, and debris, saving you from cleaning your gutters twice a year.