Radiant Heat Installation & Service on Long Island

Looking for steady, silent, energy-efficient warmth? Radiant heating systems deliver comfort from the ground up, literally. Whether you’re outfitting a new build or upgrading your current heating setup, AJ Services provides expert radiant heat installation, maintenance, and repairs that keep your home cozy all winter long.

With over 20 years of experience, we bring the tools, knowledge, and care it takes to get your radiant system running efficiently and reliably.

Why Choose Radiant Heat?

Even, Consistent Warmth: Radiant systems heat from the floor up, eliminating drafts, cold spots, and that on-off cycling common with forced air systems.

Quiet & Discreet: No fans, vents, or blowing air—just silent, comfortable heat without the dust or noise.

Energy Efficient: Radiant heat warms objects and people directly, often allowing you to keep the thermostat lower while still feeling warmer.

Design-Friendly: With no visible ductwork or registers, radiant systems give you more freedom to design your space.

Compatible with Multiple Fuel Sources: Whether you’re running on gas, oil, or electric, we can design a radiant system that works with your home’s heating source.

Radiant Heat Services We Offer

System Design & Installation

New construction or retrofit, we design radiant floor heating systems tailored to your home and lifestyle.

In-Floor Heating Repairs

We troubleshoot and repair leaks, control issues, and uneven heating in existing systems—without tearing up your entire floor.

Manifold & Control Upgrades

Improve comfort and efficiency with modern zone controls, thermostats, and manifold components.

Annual Maintenance Checks

Regular inspections help catch small issues early and keep your system running at peak performance.

Why Homeowners Choose Us For Radiant Heat

20+ Years Serving Long Island Homes: As a family-owned company based in Wantagh, we’re proud to serve the Long Island community with professional care and attention to detail.

Specialized Radiant Experience: Radiant heating requires precise planning and execution. We’ve successfully installed and serviced systems in homes of all shapes and sizes.

No Guesswork, No Gimmicks: We walk you through your options clearly and build systems that are made to last—not just to sell.

Respectful, Clean Workmanship: Our crew keeps job sites tidy, communicates throughout the process, and leaves your home just as we found it—only warmer.

Serving Nassau & Suffolk County for Radiant Heat Installations

Experience Comfort from the Ground Up

If you’re ready to enjoy the comfort and efficiency of radiant floor heating, AJ Services is here to help. Reach out today to schedule your consultation and see if radiant heat is right for your home.

Service Areas

Great Neck

Lake Success

Floral Park

Elmont

Valley Stream

Hewlett

Woodmere

Lawrence

Cedarhurst

Inwood

Lynbrook

Malverne

Franklin Square

New Hyde Park

West Hempstead

Hempstead

Garden City

Garden City Park

Mineola

Manhasset

Roslyn

Roslyn Heights

East Hills

Old Westbury

Westbury

Uniondale

Roosevelt

Baldwin

Freeport

Oceanside

East Rockaway

Island Park

Atlantic Beach

Long Beach

Lido Beach

Point Lookout

Port Washington

Sands Point

Sea Cliff

Glen Cove

Glen Head

Locust Valley

Brookville

Old Brookville

Muttontown

Syosset

Oyster Bay

Laurel Hollow

Bayville

Jericho

Hicksville

East Meadow

Levittown

Plainedge

Bethpage

Wantagh

Bellmore

North Bellmore

Merrick

Seaford

Massapequa

Amityville

Farmingdale

Old Bethpage

Plainview

Woodbury

Melville

Dix Hills

Lindenhurst

West Babylon

Babylon

North Babylon

Deer Park

Wheatley Heights

Huntington

Huntington Station

Cold Spring Harbor

Lloyd Harbor

Centerport

Greenlawn

East Northport

West Islip

Islip

East Islip

Bay Shore

Brightwaters

Brentwood

Commack

Kings Park

Smithtown

Hauppauge

Great River

Oakdale

St. James

Nesconset

Nissequogue

Lake Grove

Ronkonkoma

Holbrook

Islandia

Bohemia

Sayville

Bayport

Blue Point

Patchogue

Holtsville

Farmingville

Medford

Coram

Stony Brook

Setauket

Port Jefferson

Port Jefferson Station