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Like all heating appliances, boilers require service on a regular bases to operate efficiently and safely.  Carried out by the qualified and experienced service technicians from Jacobazzi Heating & Cooling, annual maintenance will cause little disruption to your schedule and prepare your system to face the coming Downers Grove winter.

All boiler manufacturers recommend annual maintenance to promote efficient, safe and reliable operation.
Bolingbrook, Darien, Downers Grove, Romeoville, Westmont and Woodridge, Illinois

If your system is still protected by warranty, professional attention from Jacobazzi Heating & Cooling  is essential to continued coverage.  Finding a local qualified HVAC contractor to service your boiler is critical to the satisfaction, performance and longevity you’ll get from your system.  Jacobazzi Heating & Cooling has the experience, training and resources to properly inspect, clean and optimize your boiler, preventing costly breakdowns, saving money on energy costs and extending life.

The efficiency of both gas and oil fired boilers deteriorate with use.  Soot, produced by the combustion process, coats the heat exchanger surfaces.  The critical air-to-fuel combustion ratio changes because of gradual component wear.  Proactive maintenance is the best protection for your boiler.  Through testing techniques and analysis, the Jacobazzi Heating & Cooling technicians can anticipate and correct problems before they arise.  Our licensed specialists will analyze the physical integrity of the heat exchanger, remove any soot, and by adjustment, re-establish the optimum combustion conditions.  A range of operational systems and components will be inspected, including possible gas/oil leaks, boiler start-up performance and safety controls.  Through meticulous inspection early failures can be detected and the majority of potential repairs.

It’s no secret that all types of heating systems benefit from regular maintenance. However, not all technicians complete the same level of service. Utilizing intensive strategies, state-of-the-art diagnostic software and hands-on knowledge, Jacobazzi Heating & Cooling maximizes potential. As an experienced and premier HVAC contractor, we provide our clients with a stress-free process, greater rewards and satisfying outcomes.

Count on Jacobazzi Heating & Cooling for meticulous boiler services, including annual upkeep and skilled repairs. No matter the make or model of the system, we are definitely familiar, certainly proficient and always prepared to optimize performance. Our efforts support superior reliability, energy efficiency and longevity. We focus on perfect and affordable comfort.

Your Boiler Maintenance Experts

Annual maintenance from Jacobazzi Heating & Cooling not only boosts energy efficiency, comfort and reliability of your boiler, but also gives you the peace of mind of knowing your system is operating safely.  The incomplete combustion of organic fossil fuels is a common, environmental source of Carbon Monoxide.  Faulty heating systems are often the cause of headaches, nausea, fitful sleep, and difficulty concentrating, and can sometimes be attributed to non-fatal CO poisoning.  When you call Jacobazzi Heating & Cooling for boiler service, we’ll carefully check the heat exchanger for cracks or corrosion.

If you notice any unusual sounds, strange smells, increased noise levels or increased energy consumption, these are early warning signs of pending component failure.  Don’t wait.  Get attention now.  By calling Jacobazzi Heating & Cooling for competent and affordable boiler service and repair, you’ll save money by warding off more complex problems down the road.

Jacobazzi Heating & Cooling, as a Bryant Factory Authorized Dealer, has the industry training, in-depth equipment familiarity and technical skills to ensure safe, continued and optimum performance of your gas or oil fired boiler.  Factory Authorized Dealers use Factory Authorized Parts whenever possible to guarantee the highest quality and efficiency for your system.  Our NATE-certified technicians can service related parts of your system, including gas lines, baseboard heating units, expansion tanks and system controls to ensure you enjoy consistent performance all winter long.

Let’s Get Started!

Jacobazzi Heating & Cooling offers free estimates, financing options with approved credit, and for those desperate times of system failure outside the normal workday, 24-hour emergency service.  No matter what you need to keep your home and family comfortable during the long, cold Downers Grove winter, Jacobazzi Heating & Cooling has you covered.  Call us at 630-701-7579 for prompt, professional and conscientious boiler service and repair throughout Bolingbrook, Darien, Downers Grove, Romeoville, Westmont and Woodridge, Illinois


Boiler RepairBoiler Service ∴ Downers Grove, IL ∴ Westmont, IL ∴ Romeoville, IL

Boiler Service & Boiler Repair Bolingbrook, IL, Darien, IL, Downers Grove, IL, Romeoville, IL, Westmont, IL & Woodridge, IL

Boiler Repair Bolingbrook, IL & Boiler Service Darien, IL

Boiler RepairBoiler Service ∴ Woodridge, IL ∴ Westmont, IL ∴ Romeoville, IL

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What Our Customers Are Saying
Richard B.

“Work was done in a timely matter for a competitive price. Everyone was helpful and professional. Thanks for making us cool again!”

Jacobazzi – Romeoville, IL
Michelle W.

“Good people; very reliable and knowledgeable. We would highly recommend them to help you with your heating and cooling needs.”

Jacobazzi – Downers Grove, IL
Terri G.

“Had a great experience from the beginning to end! The technicians that came out were knowledgeable & went above what was needed. They really cared about doing the job correct & didnt leave until it was to my mom’s satisfaction. I would highly recommend them!”

Jacobazzi – Downers Grove, IL
Dennis S.

“I’ve been using Jacobazzi for about 8 years now from checking equipment, full replacement on rentals units to the latest full AC/Furnace replacement with the new Evolution series. They do what they say, say what they do and they do it on time without any pressure.
Highly recommend.”

Jacobazzi – Romeoville, IL
Jim M.

“Our new air conditioning system works great. The recommendation by tony to install add a high return has greatly improved the airflow and cooling efficiency in our home.”

Jacobazzi – Romeoville, IL
Nancy M.

“I’ve been a Jacobazzi customer since 2014. They are always kind, professional and happy in their work. They live and work locally, making them a great part of the community. They are available to help at all hours but have always fit me in quickly during normal hours, which is awesome as problems only seem to happen during peak weather.”

Jacobazzi – Downers Grove, IL
Paul M.

“Fantastic service with professionalism. This company not only handles our current maintenance needs, but our recent purchase of a new A/C unit displayed to us how a company completes the task far better than expected. The work area was properly cleaned and the new unit was better than expected. We will always call Jacobazzi for all our A/C and Heating needs for our work needs, and future recommendations to family and guests.”

Jacobazzi – Romeoville, IL
Nancy D.

“I have been a customer of Jacobazzi H & C for 24 years. They provide professional service, competative pricing and expert installations. I have purchased two furnaces and one air conditioner. I highly recommend this family owned business.”

Jacobazzi – Downers Grove, IL
Jack M.

“One call and a tech came right out and got our heat working temporarily. Next trip, a new furnace was in and running before dinner time. Prompt, professional and efficient.”

Jacobazzi – Downers Grove, IL
John S.

“Everything about getting a new HVAC system with Jacobazzi was amazing. I will use them for all of my heating and cooling needs. Thanks!”

Jacobazzi – Romeoville, IL
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