Water Heater Installation, Hot Water Heater Repair & Water Heater ReplacementChicago, IL, Northbrook, IL, Lincoln Park, IL, Skokie, IL, Glenview, IL & Highland Park, IL

Hot Water Heater Repair & Service in Chicago, IL and surrounding areas

Guardian Heating & Cooling Service resolves every and any water heating challenge in Chicago, IL and surrounding areas. Our fully licensed, insured, and bonded professionals are trained and experienced in new installation, replacement, repair, and proactive maintenance of all makes, models, and styles of water heaters. We target reliable, efficient, and long-term operation and are always available to assess the condition of your water heater. Whether repair or replace is the best option, we give straight answers, complete all work quickly, and clean up after ourselves.

Hot Water Heater Repair in Chicago, IL | Water Heater Installation Northbrook, IL | Water Heater Replacement Lincoln Park, IL

Are you considering the switch to tankless water heating? Guardian Heating & Cooling Service provides information and recommendations based on your specific household demands and our 71 years of in-field experience. We promote only top quality equipment with proven track records and through proper conversion/installation procedures, optimize system performance and longevity. Call Guardian Heating & Cooling Service at 312-818-2840 for a full range of prompt, professional, and affordable water heating services anywhere throughout Chicago, Northbrook, Lincoln Park, Skokie, Glenview, Highland Park, Wilmette, Niles, Morton Grove, Glencoe, and Winnetka, IL. Family owned and operated, we are large enough to handle your needs and small enough to care.

Water Heater Replacement ∴ Water Heater Installation ∴ Winnetka, IL ∴ Morton Grove, IL ∴ Winnetka, IL ∴ Skokie, IL

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Water Heater Replacement ∴ Water Heater Installation ∴ Hot Water Heater Repair ∴ Winnetka, IL ∴ Niles, IL ∴ Highland Park, IL

Penny Shultz

Martin and Brian did a great job installing our new IBC high efficiency boiler..!

Sarah Matz

Great service as always! Sergio went the extra mile to provide same day part replacement.

Margaret Cleary

We have used Guardian for many years. They installed a new boiler in our old Victorian a few years ago and do yearly health check on it. Always prompt and courteous. Highly recommend.

Justin Lorieau

Guardian Heating & Cooling Service did an excellent job installing our heat pump and furnace. The installation was done by Jose and Raymundo, and they were thorough in installing important components that other major installers will skip to save time, like surge protectors, draining lines for the in-take pipe and leak detectors. They were very friendly and answered all questions. Our sale was done by Jonathan, and he was very friendly too and prompt in replying to all questions. I had questions on the efficiency of the units, and he was diligent in finding all answers and making sure I was satisfied. Through this process and receiving quotes and estimates from the many companies in Chicago, I've learned that all top-reviewed companies are not the same. Guardian was far and away the most knowledgeable and thorough in doing a complete and quality installation. I'm confident my furnace and heat pump will last a long time (with routine care).

John Woodruff

Anthony, the service technician, came out, did an excellent job diagnosing why I was getting an extreme build up of condensation. He actually found out it wasn’t the furnace at all and was able to direct me to the appropriate source of the problem. My experience with Guardian is routinely cost and time efficient. Great job!

Cecilia Camarena

Well, I initially called about my AC unit that died. It was repaired and cleaned by Peter. I now realize why the cleaning of my AC unit was so inexpensive. Peter had that unit look close to brand new. At this time I found out the unit was 22 years old and the furnace was not far behind. I thought that due to the age of units I should pursue quotes on replacements. I met with Jonathan who provided me with proposals. I met the owner who added on some additional components that he thought would benefit my home. The end quote I thought was fair and reasonable. The new units were installed the following week. The crew that installed the equipment were extremely professional. I could tell they took great pride in their work. Their work was immaculate. I have seen installations of other type of equipment. Primarily in the world of telecommunications and I have never seen a cleaner installation. You all should be proud. If you couldn't tell, I highly recommend Guardian.

Ashley Walter

These guys are fantastic! The comfort specialist explained all my options and even let me know my A/C didn’t actually need to be replaced, something a competitor neglected to mention. The installation tech was a true expert who answered all of my questions and really went above and beyond to make sure everything was working right before he left, even though my old building had a couple of surprises for him. It was horribly hot and I am so grateful to have my HVAC system working! Now I know who to go to for quality repairs. What a relief as a new homeowner!

Water Heater Installation, Hot Water Heater Repair & Water Heater ReplacementChicago, IL, Northbrook, IL, Lincoln Park, IL, Skokie, IL, Glenview, IL & Highland Park, IL

Hot Water Heater Repair & Service in Chicago, IL and surrounding areas

Hot Water Heater Repair in Chicago, IL | Water Heater Installation Northbrook, IL | Water Heater Replacement Lincoln Park, IL

Water Heater Replacement ∴ Water Heater Installation ∴ Winnetka, IL ∴ Morton Grove, IL ∴ Winnetka, IL ∴ Skokie, IL

Water Heater Replacement ∴ Water Heater Installation ∴ Hot Water Heater Repair ∴ Winnetka, IL ∴ Niles, IL ∴ Highland Park, IL

Highwood, IL

Elmwood Park, IL

Kenilworth, IL

Harwood Heights, IL

River Forest, IL

Northfield, IL

Oak Park, IL

Melrose Park, IL

Lincolnwood, IL