Dix Hills

Dix Hills HVAC Company

Reliable Heating, Cooling, & Mechanical Construction Services

When it comes to keeping your Dix Hills property comfortable year-round, Tedco Mechanical is the family company you can rely on. Since 2010, we’ve delivered high-quality heating, cooling, and mechanical construction services to homeowners and businesses. Whether you’re dealing with a sudden HVAC breakdown, planning a system upgrade, or seeking dependable maintenance, our licensed and insured professionals are here to serve you.

Reach out with details about how our family can serve yours. We offer same-day assistance for emergencies. Plus, we provide free, upfront estimates, flexible financing, and payment plans to make working with us as simple and stress-free as possible.

Searching for an HVAC company in Dix Hills? Give us a call at (631) 366-7241 or contact us online for the services you deserve.

Trusted HVAC Solutions in Dix Hills

In Dix Hills, you must have a heating and cooling system that performs efficiently throughout the four seasons. After all, the last thing you want is a heater that won't work on an icy winter day or an inefficient air conditioning system as the summer temperatures and high humidity take hold.

Tedco Mechanical offers complete residential and commercial HVAC services to meet your every need. Rely on us for timely repairs that are made to last, expert installations and replacements, and ongoing maintenance.

With us, you can expect work that adheres to the highest quality and safety standards. If anything is ever wrong with our solutions, you can rest assured that our team will do whatever it takes to make it right. That's our satisfaction guarantee.

We Prioritize Efficiency & Long-Term Reliability

Part of what has made us a leading HVAC service provider is our emphasis on efficiency and long-term reliability. We work hard to reduce our customers' utility costs and let them enjoy their comfort systems for longer.

When you choose Tedco Mechanical, you can count on:

Energy-saving technologies - We install and utilize advanced products that optimize and reduce energy consumption. In turn, this can lower costs for you.
Proactive maintenance services - With our system tune-ups, you can catch potential issues early, improve efficiency, and extend the lifespan of your heating and cooling units.
Precision installations - Our meticulous installation practices promote optimal system performance and minimize wear and tear.
Comprehensive diagnoses - Using state-of-the-art diagnostic tools, we can accurately identify and address inefficiencies to keep your system running reliably year-round.
Tailored solutions - Every service we provide caters to our customers' property and Long Island's seasonal demands.

Do you want to see what locals have thought of our value-driving services? Visit our reviews page for testimonials from those who were glad to make us their Dix Hills HVAC company of choice.

Experts in Mechanical Construction

Beyond residential and commercial HVAC services, Tedco Mechanical specializes in mechanical construction. Our team designs, installs, and upgrades advanced heating, cooling, and ventilation systems for residential, commercial, and industrial properties of all sizes. We've completed hundreds of projects; now, our extensive experience is your advantage.

Start with Tedco Mechanical

Whether you are looking for fast repairs during an emergency, seasonal maintenance, or assistance with mechanical construction, Tedco Mechanical is here for you. We proudly extend our services to those in Dix Hills, nearby areas across Suffolk County, and beyond. No matter where you are in the area, you can benefit from our timely assistance and experience-backed solutions.

Call (631) 366-7241 or contact us online to schedule a service and request a free estimate.

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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.

What Our Customers Are Saying

Real Feedback. Real Comfort.

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

- Lucy N.
"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.
"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.
"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.
"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.
"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.
"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 & 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.