N. Mallari General Contractors

02/07/2026

From New Castle to Smyrna, DE - N Mallari GC (www.nmallarigc.com) is offering 10% off of all roofing, siding, or gutter projects if you call in to 302-516-7738: from now through March 31, 2026.

A new or repaired roof can substantially increase the valuation of your property!

01/08/2026

From roofing to siding - N Mallari GC (serving communities and residences in Delaware) is offering $850 off all projects via our Winter Sale: from now through March 31, 2026. Visit our website at: www.nmallarigc.com or give us a call at: (302) 516-7738.

A new or repaired roof can substantially increase the valuation of your property!

We specialize in roofing (i.e. Copper, Slate, & Tiles), Siding, Gutters, Windows, Chimney Pointing.

We bring NEW life into older buildings and homes!

Call today to schedule a FREE ESTIMATE!

05/15/2023

Go here to leave a review: https://g.page/r/CcvF0seAJRdTEB0/review

05/15/2023

Finishing up on a new cedar roof with copper valleys and all new copper flashing.

05/15/2023

05/15/2023

If you have had any work done by us, please leave a review. Thanks

Post a review to our profile on Google

03/03/2022

N Mallari G.C. Corp. now offers financing.

11/30/2021

Copper Bay Windows and Copper Roof!

11/30/2021

Copper Bay Window and Copper Roof!

10/28/2021

Looking for someone to handle organizational and administrative tasks. This role involves organizing files, scheduling meetings, managing calendars, emailing estimates & invoices.
Must be proficient in Quickbooks & Microsoft.

Mon-Thur: 9:00am - 3:00pm
Fri: 10:00am - 2:00pm

10/12/2021

NOW HIRING!!
~Roofers Needed~
302-516-7738

10/08/2021

Flat Roof Decteck