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Common HVAC Installation Errors

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It’s understandable to keep costs low when renovating your home or business facility. There are certain aspects of construction and building repair that can be fully performed in-house without taking much of a risk. It can be tempting to choose an installer who can do the job for a really low price, even if the details are a little skimpy. We get it — money is tight.

Your HVAC system, however, is one part of your building you should leave to a qualified professional with demonstrated expertise in their field who will take the time to thoroughly outfit your building with quality equipment and expert craftsmanship. We’ve seen a lot of well-intentioned home and business owners make HVAC installation mistakes that have ended up costing them money and time and put them at risk for injury. Let’s take a look at some of the top HVAC installation errors and how you can avoid HVAC installation mistakes in your home or business.

The Most Common HVAC Installation Errors:

Here are some of the most typical installation mistakes people make when assembling their HVAC system:

  • Leaving Leaks:

    If gaps in your HVAC ducts haven’t been properly addressed, or if flimsy material is used to seal them off, chances are your system is leaking air. This can decrease efficiency, requiring your furnace or compressor to work harder, which draws more energy, needlessly raises your utility bills and puts a strain on natural resources.

  • Improper Design:

    A poorly laid out HVAC system design can lead to inefficient air flow, causing similar issues to that of leaky ductwork. Additionally, a poorly chosen furnace or compressor — one with an output capacity that is not well matched to your building’s particular needs — can cause a lot of headaches and high repair bills. Have your contractor sit down with you to talk through their system plan for your home or business, and be sure to ask any questions about things you’re unsure of.

  • Poor Venting:

    Carbon monoxide is a deadly byproduct of your HVAC system. If your vent components are not adequately directing it out of your home or business facility, you, your family, your staff and your clients’ lives are at risk. Make sure your building is equipped with functioning carbon monoxide detectors, and pay close attention to any warning signs they may give off. Additionally, be sure to talk with your HVAC contractor to make sure the equipment they are using in your vents is sourced from a reputable manufacturer and fits the correct specifications.

  • Insufficient Drainage:

    In addition to requiring a method to disperse toxic gases, your HVAC system also needs a place to eject excess water. Standing water raises the risk of mold growth, foundational damage and frozen pipes. You’ll want to make sure your contractor has a plan for how to effectively drain fluids from your furnace and air conditioning compressor so as to prevent damage and health issues.

Bruni & Campisi: Your HVAC Installation Experts

If you’re a home or business owner in the Westchester County, NY, Stamford, CT or Greenwich, CT areas in need of professional HVAC installation, contact us here at Bruni & Campisi for a free estimate. We know how to install HVAC correctly — our team has provided dedicated service to the area for nearly 40 years. We will be happy to work with you to develop a comprehensive plan for your HVAC system that ensures efficiency, safety and durability, uses the finest products and employs skilled trade technicians to conduct the work.

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What Our Customers Say About Us

The crew was polite, respectful, friendly, efficient, protected the floors well, made practically no noise while installing the heavy equipment and overall did a great job.

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Philip Tsai

Philip Tsai

April 29, 2025

I have known Tony Lalli for over 25 years . He is bright , personable and one of the best technicians . He is always spot on when there is an issue . I highly recommend him

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rena ackerman

rena ackerman

April 28, 2025

Derek is professional, courteous and knowledgeable. Excellent representative of your company. David Seal

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David Seal

David Seal

April 28, 2025

Steven Carpio was great. Was very informative and answered all the questions I had regarding what was going on with my HVAC system.

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Jason Uris

April 28, 2025

The best, easiest, and most efficient company to work with

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melissa foglia

April 28, 2025

Good job

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Abraham Mathai

Abraham Mathai

April 25, 2025

Great work! Steven came in and acknowledged what the issues might be immediately. Fixed the problem quickly and efficiently while explaining what he’s checking on the gauges. 5 stars all the way!

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Ravi Gheewala

Ravi Gheewala

April 24, 2025

First time using Bruni’s electrical department-Fabricio arrived to fix a light switch. He also checked the electrc for entire house, made some recommendations, and replaced two defective outlets. Pleasant, very polite and easy to deal with.

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K

April 24, 2025

Kudos to you Jacob, for being and doing an awesome job. Ivette it starts with you. You were patent and very good about timing. Thank you to the BOTH of you. I can’t wait to share your name with others.

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Nilde Diefenbach

Nilde Diefenbach

April 23, 2025

Derek provided excellent and expedient service installing my new thermostats

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John Henry Herkert

John Henry Herkert

April 23, 2025

They provided same day service to my home in Norwalk CT which I was pleasantly surprised about , the tech Michael Murphy was very knowledgeable and helpful . So far I’ve decided to join their membership program and scheduled them to come out to address so additional work , I’m hopeful further service is consistent with the initial visit .

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Jason Martin

Jason Martin

April 23, 2025

I’ve had three other oil companies come to this house before Tony and all told me I had to replace my boiler, he was the first person who said I didn’t have to replace my boiler! Great guy!

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Adam Behar

Adam Behar

April 23, 2025

Very impressed and very happy. Tommy was excellent.

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Kitty Bronster

Kitty Bronster

April 23, 2025

All service for my boiler was done professionally. The technician was on time, personable and knowledgeable explaining his evaluation, assessment and plan of repair and maintenance service. I highly recommend Bruni & Campisi HVAC.

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Deborah Michaels

April 23, 2025

Godfrey Okeme serviced our AC unit and was friendly, knowledgable and thorough.

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Geoff Harrison

April 22, 2025

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