A Tighter Envelope Every Season
Water Moves Where We Tell It To
The Backbone Of Every Great Build
Transform The House You Live In
SLIDE 01 / 04Envelope
A Tighter Envelope Every Season

Replace tired siding with premium materials engineered for the Northeast — better insulation, sharper curb appeal, decades-long warranty

LICENSED & INSURED · WC-39097-H25+1 (845) 327-785924/7 EMERGENCY
Why Homeowners Rely On Us
WE EARN TRUST THE OLD-FASHIONED WAY.

By doing the work right, on time, every time. No shortcuts. No hidden surprises. Just the kind of build you can stand on.

/ 01
500+happy homeowners

Certified Professionals

A licensed, insured crew with decades of combined experience on residential and commercial builds.

/ 02
100%insured crew

Fully Insured & Licensed

License WC-39097-H25. Full general liability and workers comp on every job.

/ 03
98%satisfaction rate

Customer Satisfaction

Repeat business and referrals are the backbone of how we grow.

/ 04
15 yrsin business

On-Time Delivery

Projects finished on the schedule we promise — your time is not negotiable.

/ 05
8partner manufacturers

Quality Guarantee

Every job comes with a comprehensive warranty and our personal satisfaction guarantee.

/ 06
24/7emergency line

Advanced Equipment

The right tools for precision and efficiency on roofs, frames and remodels alike.

Top Industry Partnerships
Premium materials from the brands homeowners trust.
/ 7 MANUFACTURERS
Lowe'sPremium Partner
Home DepotPremium Partner
USGPremium Partner
PPG PaintsPremium Partner
BehrPremium Partner
Benjamin MoorePremium Partner
Sherwin WilliamsPremium Partner
Lowe'sPremium Partner
Home DepotPremium Partner
USGPremium Partner
PPG PaintsPremium Partner
BehrPremium Partner
Benjamin MoorePremium Partner
Sherwin WilliamsPremium Partner
Our Work
RECENT PROJECTS WE'RE PROUD OF

A live look at the homes and buildings we've worked on across Westchester County.

Full Gallery
Worker on roof with ladder
P-001Roofing

Worker on roof with ladder

House with siding
P-002Siding

House with siding

Gutter installation on house
P-003Gutter

Gutter installation on house

Copper installation on roof
P-004Copper

Copper installation on roof

DLM Masonry And Construction Corp Team
2011Building
since
EST. 2011 · Ossining
Trusted Experts in Construction
DECADES OF COMBINED EXPERIENCE

DLM Masonry And Construction Corp was founded in 2011. We've grown into one of the region's most-referred contractors by doing one thing well: showing up, doing the work, and standing behind it.

500+Projects Delivered
98%Satisfaction Rate
24/7Emergency Line
Core Principles That Drive Us
HOW WE SHOW UP EVERY DAY ON SITE.
PRINCIPLE / 01

Trust & Transparency

We build lasting relationships through honest communication, clear expectations, and transparent pricing. No surprises, no hidden fees—just straightforward construction.

PRINCIPLE / 02

Quality Craftsmanship

Every project reflects our commitment to excellence. We use premium materials and proven techniques to deliver results that stand the test of time.

PRINCIPLE / 03

Customer First

Your vision drives every decision we make. We listen, adapt, and work tirelessly to exceed your expectations on every project.

PRINCIPLE / 04

Safety & Compliance

We maintain the highest safety standards and full compliance with all regulations. Your property and our team are always protected.

PRINCIPLE / 05

Expert Solutions

Our experienced team brings innovative problem-solving to every challenge. We find the right solution, not just the easy one.

PRINCIPLE / 06

Continuous Improvement

We never stop learning. By staying current with industry best practices and new technologies, we deliver better results every time.

Frequently Asked Questions
ANSWERS TO THE COMMON ONES.

If you don't see your question below, call us — we answer the phone.

01How often should I have my roof inspected?

We recommend having your roof professionally inspected at least once a year, ideally in the spring or fall. Additionally, after any major storm or severe weather event, it’s wise to schedule an inspection to check for damage.

02What types of roofing materials do you work with?

We work with a variety of roofing materials, including asphalt shingles, metal roofing, tile, slate, and flat roofing systems. Our team can help you choose the best material for your home based on durability, aesthetics, and budget.

03Do you offer warranties on your roofing services?

Yes, we provide warranties on both materials and workmanship. The specific terms depend on the type of service performed and the materials used. We will provide you with all warranty information before starting any work.

04What types of siding materials do you offer?

We offer a variety of siding materials, including vinyl, fiber cement, wood, metal, engineered wood, and brick or stone veneer. Each material has unique benefits in terms of durability, aesthetics, and maintenance requirements.

05How long does siding installation take?

The duration of siding installation depends on the size of your home, the type of siding chosen, and any necessary repairs or preparation work. On average, most residential siding projects can be completed within 1 to 3 weeks.

06Do you provide warranties on siding installation?

Yes, we provide warranties on both the materials and workmanship for our siding installations. The specific terms vary based on the material selected and the scope of the project. We will provide detailed warranty information during your consultation.

Get In Touch
LET'S BUILD SOMETHING SOLID.

Free estimates. Honest assessments. Most calls answered live — including evenings.

Visit Us2 Broad Ave, Ossining, NY 10562, USA
Call Us+1 (845) 327-785924/7 Emergency Response
HoursSaturday: 9:00 AM - 1:00 PM · Monday - Friday: 8:00 AM - 6:00 PM
FORM / CONTACT-01DRAFT
By submitting this form, you agree to be contacted about your project.
Ready when you are
YOUR HOME DESERVES THE BEST.