Boilers

Boiler Service in Lindenhurst

Repair, Maintenance, Installation & Replacement for Long Island Homes & Businesses

Tedco Mechanical is a family-owned, MBE (Minority Business Enterprise) certified HVAC and mechanical company based in Lindenhurst, NY. Since 2010, we’ve handled boiler repair, maintenance, installation, and replacement for residential and commercial customers across Long Island. We service all major makes and models, and same-day service is available when you can’t afford to wait.

Call (631) 366-7241 to schedule boiler service in Lindenhurst. Free estimates are available, and we can get your heating system back on track fast.

What Sets Tedco Mechanical Apart

Every boiler job we complete is backed by a 1-year labor warranty. Installed equipment carries the manufacturer’s warranty as well.

Our technicians are trained across all makes and models, covering both gas and oil boilers. We bring competitive pricing to every job and don’t cut corners to get there. Quality, dependability, and honesty are the values we run this business on.

For boiler installation or replacement, WellsFargo financing is available so you can choose the right system without waiting on the budget. We’re licensed, insured, and MBE certified.

Schedule Boiler Service for Your Lindenhurst Home or Business

We serve Lindenhurst and communities throughout Long Island. Same-day boiler service is available when the need is urgent. Reach us by phone or through our online form and we’ll provide a free estimate before any work begins. Call (631) 366-7241 to get started.

Boiler Services We Provide

Whether your system won’t fire up on a cold morning or you’re planning a full replacement, we handle every stage of boiler service. Here’s what each service covers:

Boiler Repair

We diagnose and repair failed ignitions, leaks, pressure problems, circulator failures, and complete loss of heat. Common culprits include thermostat issues, low water pressure, pilot and ignition failures, and circulator pump breakdowns. Our technicians work with both gas and oil boilers, which differ in components and parts.

Boiler Maintenance & Tune-Ups

An annual tune-up before the Long Island heating season is one of the most effective ways to avoid a mid-winter breakdown. Most manufacturers recommend yearly maintenance, and consistent service can extend your system’s lifespan significantly. Well-maintained boilers typically run for 15 to 20 years.

Boiler Installation

We install new boiler systems for residential and commercial properties, handling everything from equipment selection through commissioning. We can walk you through your options and make sure the system is sized and configured correctly for your space.

Boiler Replacement

When a system is aging, failing repeatedly, or running inefficiently, replacement often makes more financial sense than continued repairs. A boiler over 15 years old that requires frequent service is usually a strong candidate. We’ll give you an honest assessment so you can make the right call.

Signs Your Boiler Needs Attention

Not every heating problem is obvious. Watch for these warning signs:

Common boiler warning signs:

No heat or inconsistent heat throughout the home
Unusual banging, kettling, or gurgling sounds from the unit
Visible leaks or moisture around the boiler
Rising energy bills without a clear explanation
Frequent pilot outages or ignition failures

If any of these sound familiar, don’t wait. A qualified technician can assess whether repair or replacement is the better value based on your equipment’s age, repair history, and efficiency. Call (631) 366-7241 to schedule a visit.

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The Tedco Mechanical Difference

Rapid Response. Reliable Results.

Family-Owned & Operated
Our family values guide every project, ensuring honesty in all we do.
Quality Workmanship
We take pride in doing the job right, delivering durable and professional results.
Licensed & Insured
Certified, licensed, and fully insured for your confidence and protection.

Fast & Reliable Service
We show up fast and provide service you can depend on.
Trained Technicians
Our team is skilled, certified, and knowledgeable in the latest HVAC systems.
Emergency Service
When emergencies happen, we’re just a call away to restore comfort.

All Makes & Models, Residential & Commercial

We service all major boiler brands found throughout Long Island, including Weil-McLain, Burnham, Peerless, Buderus, Slant/Fin, New Yorker, and others. Whether your system runs on gas or oil, our technicians are equipped to handle it. That coverage extends to both residential and commercial boiler systems.

Our primary service area is Lindenhurst, and we cover communities across Long Island, including Bay Shore, West Babylon, Dix Hills, and beyond. Every job carries our 1-year labor warranty, and installed equipment is covered by the manufacturer’s warranty as well.

Financing & What to Expect

Boiler replacement is one of the larger investments a homeowner or property manager faces. To make that decision easier, we offer WellsFargo financing for installation and replacement projects so you don’t have to delay choosing a more efficient system because of upfront cost.

Before any work begins, we provide a free estimate so you know exactly what you’re looking at. Our technicians arrive equipped to diagnose your system on-site and carry common parts that can allow many repairs to be resolved in a single visit. Competitive pricing applies across all services. Call (631) 366-7241 or submit our online form to get your free estimate.

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What Our Customers Are Saying

Real Feedback. Real Comfort.

"Knowledgable, Friendly & Honest"
Frank was very knowledgeable, friendly, and a man of his word. He always answers his phone calls and keeps his appointments. I recommend without reservations.

- Vic Z.
"Honest & Humble"
Frank and John were outstanding and addressed my heating problem quickly. What I thought would be a costly repair was, in fact, very reasonable. They did not try to sell me unnecessary services. This team was honest and humble.

- Joseph C.
"Very Happy"
Frank was professional, patient, and honest. I would recommend him. I am very happy with his services.

- Lucy N.
"Quick & Courteous Service"
Frank responded quickly and courteously. He solved my problem in an hour after investigating my 18-year-old cooling system: clogged filter and no freon. I'm sure other companies would have told me the unit needed to be replaced. Now my AC runs ice cold.

- Drue S.
"Great Price & Professional Installation"
Tedco Mechanical was a pleasure to work with. I had two units installed. Great price and professional installation. I would highly recommend!

- Allan L.
"Quick Response & Service"
Frank of Tedco responded to my request immediately and arrived that night from another job. He serviced my central air up and running. Very happy with their quick response and service.

- Robert G.
"On-Time & Honest"
They assisted me the same day I called, arrived on time, were honest, and didn't try to take advantage of the situation. I will definitely call them for my next related project or need.

- Michele S.
"Knowledgable, Fast Service"
Tedco responded immediately to my call when my AC unit went down. The technician showed up fast and was knowledgeable. He fixed my unit in under an hour, and the price was less than we expected. They were amazing!

- Joseph M.
"Upfront About Cost"
Frank responded immediately and accommodated my schedule. He came out the same day and fixed my central air unit. He was upfront about the cost and answered all of my questions. Very satisfied.

- Brian D.

Contact Us Today

Tedco Mechanical Is Ready to Help

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Areas We Serve

Baldwin
Bay Shore
Brentwood
Centereach
Central Islip
Commack
Copiague
Coram
Deer Park
Dix Hills
East Meadow
Franklin Square
Garden City
Glen Cove
Hempstead
Hicksville
Holbrook
Levittown
Lindenhurst
Lynbrook
Massapequa
Medford
Merrick
Mineola
Oceanside
Plainview
Rockville Centre
Selden
Shirley
Smithtown
Valley Stream
Wantagh
West Babylon
West Islip