Coupons on HVAC, Electric & Plumbing in Chicago | ABC Plumbing, Sewer, Heating, Cooling and Electric

$49 Ultimate Furnace Tune-Up

Get ready for colder weather with ABC’s $49 Ultimate Furnace Tune-Up, a comprehensive heating system inspection designed to help your furnace run safely, efficiently, and reliably all winter long. Our trained technicians will clean, inspect, and evaluate key system components to identify potential issues early, improve performance, and help extend the life of your equipment. Plus, our No-Breakdown Guarantee gives you added confidence when you need your heat most. Schedule your $49 Furnace Tune-Up today and head into heating season with peace of mind!

Fall Comfort Savings

Get your home ready for colder weather during ABC’s Fall Comfort Savings Event. Save up to $5,000 on a qualifying furnace + A/C system and take advantage of 0% APR financing for 60 months to make upgrading easier. Enjoy quieter, more efficient performance, dependable year-round comfort, and greater confidence before winter arrives. Plus, qualifying systems include a 10-year parts & labor warranty and a free in-home estimate. Prices are falling. Comfort is rising. Schedule your free consultation today—offer ends November 15, 2026!

$29 Cooling System Diagnostic Check

Now is the perfect time to schedule your cooling system check with ABC. Our expert technicians perform a comprehensive AC system inspection to diagnose issues, improve efficiency, and keep your home comfortable. For just $29, you’ll receive a detailed evaluation—and if repairs are needed, the cost is credited toward the work.

$49 Ultimate AC Tune Up

Now is the perfect time to schedule your air conditioner tune up near you. ABC provides a complete AC inspection and maintenance service to improve efficiency, extend the life of your system, and help prevent unexpected repairs. Get a full system evaluation and reliable comfort—all for just $49. When it comes to keeping your home cool, Consider It Done.

Electrical Repair

Take advantage of $75 off any electrical repair and keep your home safe, efficient, and up to code. Whether you’re dealing with faulty outlets, flickering lights, breaker issues, or outdated wiring, our licensed electricians are ready to help. Chicagoland homeowners trust ABC for fast, reliable service and upfront pricing with no surprises. Don’t wait for a small electrical issue to turn into a bigger (and more expensive) problem. Schedule your repair today and save $75 while ensuring your home’s electrical system is running safely and smoothly.

$40 Off Any Plumbing Repair

Got a leak, clog, or plumbing issue? ABC makes it easy to get back on track. Take advantage of our limited-time offer and save $40 on any plumbing repair. Our expert plumbers provide fast, reliable service with upfront pricing and no surprises—so you can restore your home’s comfort quickly. When plumbing problems strike, Consider It Done!

Sump Pump & Battery Backup Replacement

Protect your home and keep your basement dry with $250 off a sump pump and battery backup replacement. A reliable sump system is your first line of defense against flooding—especially during heavy rains or power outages. Upgrading your sump pump and adding a battery backup ensures your home stays protected even when the power goes out. Don’t wait until water damage becomes a costly problem. Take advantage of this limited-time offer and enjoy peace of mind knowing your basement is safeguarded year-round.

Water Heater Check

Make sure your hot water is safe, reliable, and ready when you need it with our $59 Water Heater Check. This thorough inspection helps identify potential issues like sediment buildup, worn components, or safety concerns before they turn into costly repairs or unexpected breakdowns. Our expert technicians will evaluate your system’s performance and ensure everything is operating efficiently. It’s a simple, affordable way to extend the life of your water heater and protect your home. Schedule your $59 water heater check today and enjoy peace of mind all year long.

Customer Reviews

See What Your Neighbors Are Saying About ABC

“Tom was awesome! He is very personable and explains the whole process well. He did a great job and ensured that he used 5-star service throughout the process. I will definitely use ABC and Tom again in the future for electrical work.”
“We were very pleased with the service performed by Brett Pack in performing the annual maintenance of our air conditioning unit. He noted it was low on refrigerant, which he then added after consulting with us. He also made sure we took advantage of all available discounts.”
“Bill showed up on time to repair our broken air conditioner. ABC kept in touch throughout the day to let me know time he would be arriving too. Bill was professional, friendly, helpful, and knowledgeable. We wound up signing up for monthly care package because Bill and ABC really made…”
“Tom did a super job fixing our electrical problem. He is one of the best electricians I have ever had in my home for repair work. I would highly recommend Tom and ABC Company if you need any type of electrical work. He took his time and explained everything and…”
“I am so impressed with Chris and ABC Plumbing, Sewer, Heating, Cooling and Electric. His friendliness honest approach to his Job is remarkable. Thanks Chris for making my day and believing that they are still great honorable people out there.”
“Our AC was not working in the 90-degree summer heat. Josh identified that power was not going to the furnace blower. He identified that power was not going to the furnace breaker. His keen eye spotted that the wire leading into the breaker had frayed. He cut out the frayed…”

Quality HVAC Guaranteed

Equipment Size Guarantee
Lifetime Installation Materials Warranty
AC "Level For Life" Warranty
The Exclusive "No-Lemon" Guarantee

We protect your investment and eliminate any risk on your part with the strongest guarantees in the industry. From equipment, parts and labor to your complete satisfaction . . . we have you covered.