Welcome to GAF Construction Company

347.417.6037
[email protected]
Brooklyn, NY
0
request a quote
Welcome to GAF Construction Company

347.417.6037
[email protected]
Brooklyn, NY
0
request a quote

From expert wiring to efficient heating and cooling — we keep your home safe, modern, and energy-smart. Powering Comfort & Safety in Every Home Request a Free Estimate Upgrade your electrical and HVAC systems with trusted professionals serving NYC and surrounding boroughs. Smarter Energy Starts at Home Schedule Service
welcome to GAF

Keep Your Home Powered, Safe & Comfortable

Our licensed electricians and HVAC technicians deliver reliable upgrades and repairs for New York homes—panel and wiring work, lighting and EV chargers, furnace/boiler service, heat pumps, and high-efficiency A/C. Every job is completed to code, with neat workmanship and attention to safety.

We start with a clear inspection and straightforward options, then schedule around your routine and provide transparent pricing before work begins. All services are backed by warranty and ongoing support across the NYC boroughs.

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services we offer

Electrician Services

GAF Construction provides complete home electrical and HVAC services across the Greater New York area. From wiring and panel upgrades to efficient heating, cooling, and appliance installations, we make sure every system in your home runs safely, smoothly, and up to modern standards.

Cooling
heating
electrical
Appliances

Air Conditioning Services

Beat the NYC heat with our high-efficiency cooling systems designed for lasting comfort. From central A/C installation to ductless mini-splits, we provide professional service that maximizes performance and energy savings.

We offer:

Central and ductless air conditioner installation
Seasonal tune-ups and filter replacements
Refrigerant diagnostics and leak repair
Smart thermostat setup and calibration
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Heating Services

Stay warm through New York winters with reliable heating solutions from GAF Construction. Our licensed technicians repair, replace, and maintain furnaces, boilers, and heat pumps to keep your home comfortable and efficient.

We offer:

Gas and electric furnace installation & maintenance
Boiler repairs and safety inspections
Heat pump upgrades and zoning systems
Energy-efficient retrofits for older homes
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Electrical Services

Modern homes need safe, efficient power systems. Whether you’re upgrading panels or installing new lighting, our residential electricians deliver precision workmanship with every connection.

We offer a full range of cooling services for:

Panel upgrades and circuit expansion
Lighting, outlets, and switch installation
EV charger and smart-home wiring
Emergency electrical troubleshooting
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Appliances Installation

We handle safe, code-compliant appliance connections, rewiring, and replacements for kitchens, laundry rooms, and home systems. From new installations to upgrades, our technicians ensure every hookup is secure and efficient.

We offer:

Dishwasher, washer, and dryer hookups
Oven, cooktop, and range wiring
Dedicated circuits for heavy-duty appliances
Outlet and GFCI installation in wet areas
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We work with integrity

Why Choose Us?

Every project we take on reflects our commitment to precision, safety, and design integrity. From complete home rewiring to HVAC retrofits and smart energy systems, we deliver solutions that stand the test of time.
1 %
On-Time Project Completion
Prevent risks

Why Do You Need Regular Electrical Maintenance?

We specialize in automatic standby generator installs, service upgrades, and electric vehicle charging stations. We care about helping our customers save energy and lower their electric.

Maintenance benefits the risks encountered how it work? Our Commitment
Safe For Your Family
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Prevent The Risk Of Fire And Electric Shock
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Save Money And Costs
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Risk Of Explosion And Fire
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Electrical Board And Circuit Breakers
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Damage To The Home's Electrical System
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Electricity Leakage Is Dangerous
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Meet and Consultant

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Checking Devices

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Repair And Replacement

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Absolutely The Best
Let Us Make Your Life Electricity Secured!

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Emergency Power Solution
Full-Service Electrical Layout
We Support You 24/7
Wiring and installation/upgrades
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speical offers

Essential Services Affordable

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HOT
249$ OFF
Aprilaire 800
Steam Humidifier

Expires 10/31/23
Cannot be combined with any other offers

REQUEST SERVICES
HOT
25% OFF
For The First Electrical Line Replacement

Expires 10/31/23
Cannot be combined with any other offers

REQUEST SERVICES
HOT
FREE
Free Checking The Entire Electrical System

Expires 10/31/23
Cannot be combined with any other offers

REQUEST SERVICES

Thousands of other offers are waiting for you to discover.  View All Offers!

testimonials

What Our Clients Say?

“The GAF Construction team was incredible from start to finish. They rewired our entire house and upgraded the panel without disrupting our daily routine. Everything was explained clearly, and the work was spotless. It’s rare to find contractors this professional and respectful.”

— Michael D.

Homeowner, Queens NY
“We had a power issue during a storm, and GAF responded within the hour. They identified the problem quickly and had our system running again the same evening. It’s comforting knowing there’s a reliable team available 24/7.”

— L. Hernandez

Brooklyn, NY
“I used GAF Construction for both electrical rewiring and a new mini-split HVAC installation. The technicians were skilled, neat, and very transparent about pricing. Our home feels safer and more efficient now. I couldn’t recommend them more.”

— Priya S.

Staten Island, NY
OUR WORK

Explore Recent Projects

Bring to the table win-win survival strategies to ensure proactive domination. At the end of the day, going forward, a new normal that has evolved from generation.

Energy Sciences Building
Energy Sciences Building
Bring to the table win-win survival strategies to ensure proactive domination. At the end of the day, going forward, a new normal
Electrical Equipment Safety
Electrical Equipment Safety
Bring to the table win-win survival strategies to ensure proactive domination. At the end of the day, going forward, a new normal
School Electrical Infrastructure
School Electrical Infrastructure
Bring to the table win-win survival strategies to ensure proactive domination. At the end of the day, going forward, a new normal
Household Electricity
Household Electricity
Bring to the table win-win survival strategies to ensure proactive domination. At the end of the day, going forward, a new normal
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Need dependable electrical repairs for your home?

We are a perfect choice

Call us at +1.347.417.6037 to request an appointment!
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1
Construction Awards
1
Experienced Workers
1 K
Happy Customers
1
Completed Projects
Electrician's advice

Tips from Our Electrician Experts

Bring to the table win-win survival strategies to ensure proactive domination. At the end of the day, going forward, a new normal that has evolved from generation .

el38
25
May 24
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Recording Home Service Visits: A Shield For Customer Protection

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el37
25
May 24
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Infographics: 5 Tips To Keep Your HVAC Running Efficiently

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el36
25
May 24
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5 Electrical Safety Tips To Stay Safe This Summer

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GAF construction

Whether you have a project in mind and you’re looking for a reliable construction partner or you’re looking to take the next step in your career, we want to hear from you!

contact us

Call Us: 347.417.6037

Mail: [email protected]

Address: Brooklyn, NY

Open Hours: Mon-Fri: 8AM – 5PM

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