Your BEST Local Choice for HVAC, Plumbing, and Electrical Since 1965.

Your BEST Local Choice for HVAC,
Plumbing, and Electrical Since 1965.

ABOUT US

When you choose to live in the community you grew up in, you simply care more. We’re the Carpenters, and we’ve been proudly serving homes and businesses in the Northern Illinois area for more than 50 years.

Founded in 1965 by our grandfather, Walter Carpenter, we adhere to the same principles that established him as a local leader in HVAC, plumbing, sewer, and electrical services.

We do work on a daily basis across Northern Illinois, including Kane County, DeKalb County, DuPage County, and Ogle County. We’ve been able to put together a tremendous and fairly large team of the area’s best tradesmen deployed throughout this area.

When you call us, you can always be certain we have a certified, experienced HVAC technician or plumber near you who is ready to help. Learn about our HVAC Guarantees.

SNW service truck.
SNW service team.

WHAT OUR CUSTOMERS SAY

“I took advantage of your $89 service special to have the furnace checked before winter. Ethan is the tech that came out. He is a very knowledgeable, pleasant young man. He answered all of my questions. He offered the option of purchasing additional HVAC services under a “club” discount program. He even gave me suggestions on how to optimize the furnace and keep my family safe with the placement of CO2 and smoke detectors. Although I didn’t opt to purchase the membership, I will continue to call ServiceNow for my home repairs.”
- Lisa J.

“Ethan came to my residence today to perform general maintenance on my furnace. I explained a problem that I was having on retrieving my furnace filter and Ethan immediately produced a solution. Thank you Ethan and Merry Christmas.”

- Kevin D.

SPECIAL PAYMENT OPTIONS FOR HVAC, PLUMBING, ELECTRICAL, AND SEWER SERVICES

We offer convenient payment options to help you get through unexpected home emergencies.

WHY IT PAYS TO BE A HOME PROTECTION PLAN MEMBER

  • Extends the life of your equipment.
  • Keeps manufacturer’s warranties valid on your system.
  • Standard filter replaced (provided by homeowner).
  • Discount on all future repairs.
  • Loyalty credit—Monthly Club Members $50 credit per year, $25 per tune-up toward system replacement (max. $500).
  • 20% discount on Micropower Guard replacement media.
  • 20% discount on ultraviolet (UV) germicidal lamp replacement.
  • Discount on all equipment replaced.
  • Front of the line service—Club members receive priority service over all others.
  • Prescheduled tune-ups—We will let you know when your service is due.
  • 24/7 service—Reduced fee for after-hours emergency service.

OUR NEWS

Prepping Your Plumbing for Winter. Row of residential houses in winter with snow.

Prepping Your Plumbing for Winter

November 10, 2023

Imagine this winter, sitting in your DeKalb home by the fire, looking out the window at the falling snowflakes while sipping your hot cocoa with marshmallows. Life is good. It is good, that is, until you hear the loud rush of water somewhere in your Illinois home.

Why Is Remodeling My Home in the Fall or Winter a Better Time? Female couple choosing swatch colors.

Why Is Remodeling My Home in the Fall or Winter a Better Time?

October 27, 2023

When you come out of winter’s hibernation, you are ready for a change. Warmer weather prompts many a project. You may begin a plan to get healthy, so you adopt new eating habits and exercise. Or maybe you decide to change up your nest. 

WE’RE HIRING

We’re growing. We’re adding service lines. We’re getting rave reviews. Why? Because we hire great people and we treat them as they deserve to be treated!

WE SERVICE ALL BRANDS

Amana Heating & Air Conditioning. American Standard Heating & Air Conditioning. Ameristar by American Standard Heating & Air. Armstrong Air. Bryant Heating & Cooling Systems. Carrier. Coleman Heating & Air Conditioning. Comfortmaker. Daikin. Day & Night Heating & Cooling Products. Fujitsu. Goodman Air Conditioning & Heating. Heil. Lennox. Mitsubishi. Payne. Rheem. RunTru by Trane. Ruud. Trane. Westinghouse. York.