We’re open all day, every day to help with all emergencies.

We are a BBB A+ Rated Contractor

We treat every service call like it’s our own home – because we know how much yours means to you.

Service 1 Plumbing, Heating & AC, Inc.

No Extra Charge For Nights & Weekends

24/7 service has been our calling card from day one, and we’ve taken it upon ourselves to provide our expertise around the clock every single day since then. Count on us to get the job done right the first time – every time.

More About Us

Free Estimates & More

No matter what time of day, you can count on Service 1 for a free estimate – just one of our many other everyday promotions.

No Extra Charge for Nights and Weekends
Free Estimates
24 Hour Online Scheduling
5 Years Same as Cash Financing Available
Factory-Trained Professionals
Fast Service Guaranteed
Servicing All Makes and Models

Select a New System

Different homes have different needs. Find the one that’s right for you.

Repair or Replace

Get a free in-home consultation with one of our licensed specialists.

Energy Bill Concerns

System not efficient as it used to be? We can help.

Healthier Homes

Your home could be more polluted than the outdoors. Learn how to fix it.

Ready for Maintenance

Regular preventative maintenance leads to better performing & longer lasting equipment.

Support Your Needs

Have a question? Ask our experts.

Proudly Serving the South, Southwest, Western and Northwestern suburbs of Chicago.

Contact Us

Our Products

Comfort and reliability are the two most important components of any home heating, cooling, or plumbing equipment. As a Trane dealer, we offer a wide variety of air conditioners, ductless systems, furnaces, thermostats, humidifiers, air cleaners, and boilers to choose from. Our plumbing products cover a vast assortment of needs as well. Get the latest in water heaters, boilers, water conditioners, water filtration systems, and even drain & sewer repair equipment when you choose Service 1 Plumbing, Heating & AC Inc.

Our Services


Stay comfortable and warm with the most reliable heating professionals in the business.

Air Conditioning

Don’t sweat it. Stay cool all summer with emergency A/C repair.


Leaky pipes, backed up drains, and flooded basements – we do it all.

Client Testimonials

Better Business Bureau
Comfort specialist
nate certified

We are heating and cooling professionals!

We maintain a high level of quality. All of our installers and technicians are trained on a regular, ongoing basis.