Authority Mechanical

★★★★★ 5.0 / 5 (7)
Emergency Call


: 777 Delphia Ct, Elk Grove Village, IL 60007
: (847) 879-1071
: http://www.authoritymechanical.com/

Company Overview

Commercial and Residential Heating & A/C Installation and Maintenance
Residential Handyman Solutions
Professional Plumbing Solutions
Electrical Services

We are Pat Egan and Brian Kizior, the driving force behind Authority Mechanical. We both have extensive backgrounds in heating, cooling, and handyman services. After years of teamwork, we knew it was time to establish our own business, bringing over fifty years of combined industry knowledge.

In May 2011, we launched Authority Mechanical. Since that time, we have focused on building strong relationships with our clients. We pride ourselves on the fact that when you contact us, you communicate directly with us. You’ll talk to us on the phone, and we’ll be the ones who arrive for your service call and manage your project. You are not just another job to us. We take pride in our high standards and tailored service, which is our favorite aspect of being on our own.

Before entering this field, I worked in maintenance for an ink manufacturing company. I can truthfully say that my current position is significantly more interesting, and since then, I have been immersed in the heating and cooling field for twenty-five years.

I first went to Harper Community College, then pursued diesel truck repair training at Triton College. I finished my education with an additional year at the Environmental Tech Institute.

My family and friends would describe me as driven, humorous, diligent, and a perfectionist. I prefer to keep my downtime limited, as I dislike being idle. When it’s nice outside, I enjoy biking, fishing, and cooking on the grill.

I am married to my wife, Therese, who particularly enjoys when I bring my work home through our own home repairs. Together, we have four kids: Patrick, Grace, Joe, and Dan.

Business Services

  • Appliance repair
  • Bathtub installation
  • Bathtub repair
  • Garbage disposal repair
  • HVAC installation or replacement
  • HVAC system repair
  • HVAC system maintenance
  • Handyman installation
  • Plumbing inspection
  • Plumbing installation or replacement
  • Plumbing repair
  • Handyman repair
  • Sewer installation
  • Sewer repair
  • Shower installation
  • Shower repair
  • Toilet installation
  • Toilet repair
  • Water heater installation
  • Water heater repair
  • Water pipe repair

Business Location & Hours



Mon:8:00 AM - 5:00 PM
Tue:8:00 AM - 5:00 PM
Wed:8:00 AM - 5:00 PM
Thu:8:00 AM - 5:00 PM
Fri:8:00 AM - 5:00 PM
Sat:8:00 AM - 5:00 PM
Sun:8:00 AM - 5:00 PM

Recommended Customer Reviews

Drew D.
★★★★★

Authority Mechanical has worked with me personally and professionally with our business and they have been absolutely wonderful every time.
Extremely knowledgeable, efficient, polite/professional, responsive, and very hard-working.
Brian, Pat, and Joe walk through everything and recommend/propose the best solutions based on the situation, which speaks volumes to them and their business. They've gotten us up and running or have done repairs when able every time to get us through the heat and cold.
Highly recommended!

Joan P.
★★★★★

I have used Authority Mechanical twice in the past two months, they have been fantastic. Done a wonderful job, left the site better than when they came, and they have great integrity. They are honest and know how to do it all. Plumbing, Electrical, Heating and Air Conditioning. I am a customer for life. You will not be disappointed with their work, and the pricing is more than fair. Thank you Pat and Joe, a pleasure working with you.

Jamie P.
★★★★★

Calling any sort of repair or service business can be a drag, but that is NOT the case with Pat and Brian of Authority Mechanical. They have always been friendly and knowledgeable, but most importantly they show up when they say they are going to!

I was first referred to Pat and Brian to take care of an issue of A/C in my home, for which they promptly solved. Fast forward a number of years, they have worked on a number of residential projects for family in the area (heating, electric, a/c, etc). Additionally, this past year we enlisted them to work on heating and a/c for our commercial office renovation in the EG industrial Park.

I'd highly recommend them to anyone! Bonus they are dog-friendly and you will always have a laugh when working with them.

Kristyn H.
★★★★★

Brian fixed my pool heater. He was so nice and polite and showed me what he was doing and explained everything. Pool heater repair men is not an easy thing to find but I lucked out big time when I found them. I highly recommend Authority Mechanical for all heating and air needs! Very happy customer!

Jeff B.
★★★★★

I had a rotted drip pan that was leaking condensation in my AC unit in my access panel in my condo ceiling, and Pat was wonderful to work with. He had great communication, kept his appointments, answered all my questions promptly, and worked hard to get the pan custom made (since the manufacturer does not make them or have blueprints). The pricing was very reasonable compared to others in my building who had similar problems.

I would definitely recommend him and Authority Mechanical.

Jodi B.
★★★★★

My AC has been broken for 2yrs. I live way up north in Round Lake and had never had any luck with heating & air guys. One of the guys I work with gave me Brian at Authority's business card and told me how great they are. I was amazed they traveled up by me put within a couple days my air was fixed. Brian was great. Super easy to work with. Very friendly! Didn't try to sell me a bunch of stuff I didn't need & very reasonably priced! I will never go any where else!

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