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Tudi Mechanical Systems, Inc.
  • Why Tudi
  • Careers
  • About
  • Service Area
  • Blogs
  • News
  • Customer Login
  • Pittsburgh, PA
    (412) 771-4100
  • Commercial Services
    • Pittsburgh Commercial Services Overview
    • Preventive Maintenance Agreement
    • HVAC
      • Project Spotlights
    • Electrical
    • Plumbing
    • Controls
    • Design-Build
    • Energy Solutions
    • Indoor Air Quality
    • Get a Quote
    • Request Services
  • Home Services
    • Home Services Overview
    • Home Comfort Plan
    • Heating
      • Heating Installation
    • Cooling
      • AC Installation
    • Plumbing
      • Water Treatment
    • Electrical
    • Ductless
    • Financing
    • Get a Quote
    • Request Services
  • Tampa, FL
    813-635-0100
  • Commercial Services
    • Tampa Commercial Services Overview
    • Preventive Maintenance Agreement
    • HVAC
      • Project Spotlights
    • Rental Solutions
    • Extended Service Overhaul
    • Controls
    • Electrical
    • Indoor Air Quality
    • Energy Solutions
    • Get a Quote
    • Request Services
TUDI Blog

Why Fall HVAC Maintenance Saves Pittsburgh Homeowners Money

Posted on October 31, 2025

When Pittsburgh mornings start cool enough for a jacket but afternoons still call for open windows, you know fall has arrived. Those fluctuating temperatures might feel refreshing, but they also mean your home’s heating and cooling system is working overtime to keep up. Fall is the perfect window for HVAC maintenance, after the summer air-conditioning rush but before the first blast of winter cold. A professional tune-up from TUDI Mechanical Systems helps homeowners save money, improve comfort, and avoid costly emergencies when temperatures drop.
Continue reading “Why Fall HVAC Maintenance Saves Pittsburgh Homeowners Money” →

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Understanding Ductless HVAC Systems

Family sitting on coach

Posted on July 22, 2025

Are you considering an HVAC system upgrade in your home, but you aren’t sure if a ductless system is right for you?  While ducted HVAC systems are the most common in the US, ductless mini-split systems are becoming more and more popular due to their ease of install, increased energy efficiency, and improved comfort with specific zone control throughout your home.

Continue reading “Understanding Ductless HVAC Systems” →

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Signs Your AC Unit Needs to Be Repaired

Posted on June 26, 2025

As the temperatures reach the nineties in Pittsburgh this week, it looks like this summer is going to be a sweltering one. Higher temperatures mean you air conditioning will have to work harder than ever to keep you and your home cool. During this time, it’s important to keep an eye on your AC unit to catch any signs that it is falling into disrepair. If you notice any of the following warning signs, it might be time for your AC unit to get a tune up.

Continue reading “Signs Your AC Unit Needs to Be Repaired” →

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A Guide to Inspecting Your AC System

Posted on June 10, 2025

As temperatures heat up outside, now is the perfect time to ensure your HVAC system is ready to keep your home nice and cool inside.  Having a professional technician inspect your system twice a year is important to keep things working smoothly and to avoid costly emergency repairs. But between those professional tune-ups there are other ways you can help your system run efficiently year-round. In this blog we provide you with a simple do-it-yourself inspection checklist that will help extend the life of your furnace and air conditioning system with minimal cost.

Continue reading “A Guide to Inspecting Your AC System” →

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Summer Energy Saving Tips for Your Home

Posted on May 15, 2025

Many homeowners often find that their energy bill spikes when the weather starts to heat up during the late spring and summer season. But it doesn’t need to be that way. If you want to keep your home and family cool and use less energy, here is a list of simple tips to help reduce your summer cooling costs.

Continue reading “Summer Energy Saving Tips for Your Home” →

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De-Winterizing Your Pittsburgh Home: An HVAC Guide

Pittsburgh house in spring

Posted on March 27, 2025

Spring is finally here, and the residents of Pittsburgh are beginning to come out of their long winter hibernation with the warmer weather on their minds.

Although it might seem a long way off, summer is just around the corner and now is a perfect time to make sure your HVAC system is ready for the drastic change in weather. Below, we have included a helpful guide to de-winterizing your HVAC system in time for the summer heat.

Continue reading “De-Winterizing Your Pittsburgh Home: An HVAC Guide” →

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Preparing Your Pittsburgh HVAC System for Spring

How to Prepare your HVAC System for Spring

Posted on April 12, 2024

As winter’s chill fades away, our thoughts eagerly turn to the refreshing embrace of spring. It’s a time of renewal, with nature awakening, gardens blooming, and the promise of warmth in the air. Amidst this seasonal shift, it’s important not to overlook a key task: preparing your HVAC system for the change. Spring maintenance isn’t just about comfort; it’s about making sure your system runs efficiently, lasts longer, and keeps your indoor air quality high.

Continue reading “Preparing Your Pittsburgh HVAC System for Spring” →

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What To Do When Your AC Unit Won’t Turn On

AC Unit Won’t Turn On

Posted on December 27, 2023

To find out why your AC device won’t turn on, first make sure the circuit hasn’t tripped. Next, make sure your thermostat is working properly. If so, go outside to check the condensate pump and electrical connections. Finally, try testing the device’s dual-function capacitor.  If you aren’t sure, we always recommend reaching out to a reputable HVAC contractor to get a professional opinion.

Once you figure out why your air conditioner won’t turn on, the repair can often be surprisingly easy. We’ll walk you through the troubleshooting steps and the steps you can take to resolve the issue you’re experiencing. You can now restart your air conditioner. First, go to your circuit breaker.

Continue reading “What To Do When Your AC Unit Won’t Turn On” →

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What Should I Do If My AC Refrigerant Is Leaking

AC Refrigerant

Posted on November 29, 2023

If your air conditioner is no longer cooling properly or you notice a strange smell coming from the unit, you may have a Freon leak. Refrigerant is the liquid used in an air conditioning system to transfer heat and therefore provide cooling performance. A leak can reduce the efficiency of your unit and even lead to refrigerant poisoning if handled improperly.

It’s not always easy to detect a Freon leak, but if you suspect your air conditioner is leaking refrigerant, it’s important to act quickly. Find out why your air conditioner is leaking refrigerant, how to identify a leak, and what steps you should take next.

Continue reading “What Should I Do If My AC Refrigerant Is Leaking” →

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What Is the Best Temperature for Your AC?

Best Temperature for Your AC?

Posted on November 15, 2023

You don’t want to be searching for the best temperature for your air conditioner. At Tudi Mechanical Systems, we have noticed that the simple question is, “What is the best temperature for the air conditioner?”

We’ll dive deeper into answering this question here so we can give you more clarity and guidance. It can be difficult to find a good compromise between comfort and energy efficiency, but that’s why we’re here to help you. Let’s take a look at the best air conditioning temperature for summer, sleeping, and keeping your beautiful home mold-free.

Continue reading “What Is the Best Temperature for Your AC?” →

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  • Furnace / Heater
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Tudi Mechanical Systems, Inc

Pittsburgh, PA
343 Munson Avenue
McKees Rocks, PA 15136 USA

Phone: 412-771-4100

Fax: 412-771-7737

Tampa, FL
5615 East Adamo Drive
Tampa, FL 33619 USA

Phone: 813-635-0100

Fax: 813-936-4845

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