Building Trust, One Project at a Time

Contact Info

OUR PHONE:

(908) 583-4456

Frequently Asked Questions

Your most common questions about home additions—answered clearly and professionally.

What types of home additions do you offer?

We specialize in room additions, second-floor additions, kitchen extensions, master suites, sunrooms, all-season rooms, and garage conversions.

How do I know if my home is suitable for an addition?

We evaluate your structure, property lines, zoning rules, and foundation to ensure your home can safely support the addition you want.

Do I need permits for a home addition?

Yes. Most additions require permits and city inspections. We handle everything for you from start to finish.

How long does a home addition take?

Most additions take 8–16 weeks depending on size and complexity. We provide a clear timeline before starting construction.

Can I live in my home during construction?

Yes—most of the time. We take steps to minimize disruption, protect your home, and maintain safe access.

How much does a home addition cost?

Costs depend on the size, design, and materials. After an on-site visit, we provide a transparent, detailed proposal tailored to your project.

Will the new addition match my current home?

Yes. We carefully match materials, rooflines, siding, trims, windows, and finishes so everything blends seamlessly.

Do you help with design and layout?

Absolutely. We offer full architectural planning, layout recommendations, and guidance on maximizing space and natural light.

What is the process to get started?

We begin with a consultation, site visit, and measurements—then move on to design, permits, construction, and the final walkthrough.

Will an addition increase my home's value?

Yes. Additions typically boost property value by increasing livable square footage, enhancing curb appeal, and improving functionality.

Do you offer warranties?

Yes. Our additions come with workmanship warranties, and all materials used carry manufacturer warranties as well.

What if I don't know what kind of addition I need?

We help you explore options based on your goals, budget, and home layout so you can make the best choice.

Do you handle plumbing, electrical, and HVAC?

Yes—we coordinate all trades with licensed professionals to ensure safe, code-compliant installation.

Will construction create a lot of mess?

We minimize dust and protect your home with barriers, floor coverings, and daily cleanup routines.

Do you help with choosing materials and finishes?

Yes. We guide you through selecting flooring, cabinetry, paint colors, lighting, and more so everything flows beautifully.

Can you work within my budget?

We offer options and design adjustments to fit your budget without compromising quality or safety.

How early should I start planning a home addition?

It's best to begin several weeks—or even months—before you want construction to start. Permits and design require time.

What areas do you serve?

We provide home addition services throughout New Jersey and nearby surrounding areas.

Why choose HZ Builders for my addition?

We specialize in additions, offer clear communication, use quality materials, and treat your home like our own.

How do I request a quote?

Simply fill out our form or contact us directly. We'll schedule a consultation and provide a detailed custom quote.

Home Addition Services

Add more space, comfort, and value to your home with custom-built additions designed to blend seamlessly with your existing structure.

01 • Add Space

Room Additions & Expansions

Create the extra space your family needs with new bedrooms, home offices, family rooms, or expanded living areas tailored to your lifestyle.

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02 • Build Up

Second-Floor Additions

Add significant square footage by building up, not out—perfect for growing families needing more space without losing the yard.

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03 • Open Living

Kitchen Extensions & Open Concepts

Expand your kitchen and open your floor plan for brighter, more social spaces designed for cooking, hosting, and everyday living.

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04 • Retreat

Master Suite Additions

Create a private retreat with a spacious bedroom, walk-in closet, and a spa-inspired bathroom designed for everyday luxury.

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05 • Light & Views

Sunrooms & All-Season Rooms

Add natural light and year-round comfort with custom sunrooms and all-season rooms perfect for relaxing and connecting with nature.

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06 • Transform Space

Garage Conversions

Transform unused garage space into a functional living area such as a guest suite, home office, gym, or studio—adding value and flexibility.

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HZ Builders

Building Excellence with Integrity & Precision

ABOUT US

At HZ Builders LLC, we specialize in residential and commercial construction with a focus on precision, functionality, and lasting value.
Our experienced team handles every detail  from architectural design and permits to finishing touches  ensuring a seamless construction experience you can trust.

OUR ACHIEVEMENTS

Our Construction Services

Roofing Gutters Siding

Roofing • Gutters • Siding

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Basement

Basement

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Add-ons Dormers

Add-ons (Dormers)

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Bathroom Remodeling

Bathroom

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Custom Decks

Custom Decks

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Flooring

Floors

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Kitchen Remodeling

Kitchen

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Pavers

Pavers

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Stairs, Doors, Windows

Stairs • Doors • Windows

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HZ Builders

Ways We Work

Consultation & Site Evaluation

We begin every project with a detailed consultation and on-site evaluation to understand your vision, needs, and budget.

Design & Planning

Our experts create detailed blueprints and 3D designs that balance functionality, aesthetics, and cost efficiency.

Estimate & Contract

We provide a clear and transparent proposal outlining scope, materials, and timeline, no hidden surprises.

Construction & Supervision

Our skilled team manages every stage with precision and care, maintaining safety and quality standards.

Quality Control & Inspection

We perform ongoing and final inspections to ensure every detail meets your expectations and our quality benchmarks.

Final Delivery & Client Satisfaction

We finish by walking you through the completed project, ensuring your total satisfaction before handover.

HZ BUILDERS

Custom Decks Built With Precision, Strength & Style

At HZ Builders, we transform outdoor spaces with beautifully designed, durable, and custom-made decks. From composite materials to classic lumber, every deck is engineered for longevity, beauty, and comfort — creating the perfect outdoor area for your home.

Project Planning 95%
Construction Management 90%
Deck Remodeling 99%
Custom Deck Add-ons 100%
HZ Builders Deck Video

[ WHAT PEOPLE SAY ]

Reviews from Our Clients

P

Paul Gelormino

★★★★★ • 1 week ago • New
Henry came out and replaced a rotted sill plate in my home and I could not have been more happy with the work; a true professional. He came same day for an estimate and started the next day. Sent progress pics and left the area cleaner than he found it. I would definitely recommend.
HZ Builders LLC (Owner) — 31 weeks ago
Thank you brother.. much appreciated
S

Siani Bent

★★★★★ • 8 weeks ago
Henry did an amazing job on my back porch! I love his work and will definitely be using him again in the future! (Linda Lewis, Trenton)
HZ Builders LLC (Owner) — 8 weeks ago
Thank you..
J

Jose Parra

★★★★★ • 13 weeks ago
Henry did a great job sistering a structural joist on my main floor. I am happy with the work he did. Thanks Henry!
HZ Builders LLC (Owner) — 12 weeks ago
Thank you.
A

Andrew Sharp

★★★★★ • 13 weeks ago
Henry did a nice job on our interior stairs, fast and neat. I'd recommend him.
D

Donald Sarcone

★★★★★ • 20 weeks ago
Reliable, punctual and excellent craftsmanship! Will definitely use his services again.
M

Marco Zambonino

★★★★★ • 20 weeks ago
All work was done in a timely manner and with a professional attitude. Friendly with no delays. I highly recommend HZ Builders.
L

Lynn Ruezinsky

★★★★★ • 23 weeks ago
Very helpful. Henry was quick to respond to my request and did good work. I would definitely hire him again.
B

Bob Holliday

★★★★★ • 24 weeks ago
I needed some joists repaired in preparation to sell my house. Henry replied quickly, completed the work within my timeline and at his original budget.
HZ Builders LLC (Owner) — 24 weeks ago
Thank you..
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