Working Hours
24/7 Emergency Service
At U.S. Allied Plumbing, Heating, & Cooling, we proudly serve the Schaumburg, IL area with trusted furnace services that keep homes warm, safe, and energy-efficient. Whether you’re dealing with an unexpected breakdown, scheduling preventive maintenance, or considering a new system upgrade, our experienced professionals are ready to deliver dependable solutions. With over 40 years of proven HVAC expertise, we provide reliable heating service tailored to your comfort needs.
Furnace Repair You Can Rely On
When your furnace stops working in the middle of a cold Schaumburg winter, the situation can become more than just inconvenient—it can be dangerous. That’s why our skilled technicians are ready to respond with fast and accurate repairs that restore heat quickly and safely. From faulty ignitions and airflow blockages to thermostat malfunctions and full system failures, we have the tools and training to fix the issue right.
We’re also available 24/7 for emergency furnace repair, so you’re never left out in the cold when it matters most.
Highlights:
Routine Furnace Maintenance for Reliable Heating
Prevent unexpected heating problems and keep your system operating efficiently with our professional furnace maintenance services. We perform in-depth inspections, safety checks, cleaning of essential components, and secure all connections to ensure your furnace runs smoothly.
Consistent maintenance improves energy efficiency, helps prevent sudden system failures, and supports healthier indoor air quality. We also offer flexible annual maintenance plans to make it easy to stay on top of your system’s care year-round.
Maintenance Benefits:
Professional Furnace Installation near Schaumburg, IL
If your current furnace is no longer keeping up—or repair costs are stacking up—it may be time for a modern, energy-efficient upgrade. At U.S. Allied, we offer professional furnace installation services using trusted brands like Carrier, York, Armstrong Air, and American Standard, all selected for long-term performance and energy savings.
We handle every step of the installation process—from consultation to final walkthrough—ensuring a seamless experience. We also responsibly remove your old furnace and communicate clearly every step of the way.
What’s Included:
With over 40 years of experience, we’ve built a reputation in Schaumburg, IL for honest service, expert craftsmanship, and reliable results. Whether you’re dealing with a furnace emergency or planning to upgrade to a more efficient system, you can count on U.S. Allied to provide long-lasting heating solutions with professionalism and care. We’re fully licensed, insured, and committed to keeping your home comfortable—no matter the season.
EXCELLENT Based on 233 reviews Posted on art hazenTrustindex verifies that the original source of the review is Google. I sent out a request for a quote for a failing ejector pump. I got a call back almost immediately from U.S. Allied. They set up an appt for Monday with Howard. Service was prompt and diagnosed the problem as a failing check valve. Howard replaced only the check valve and the system was working great. Howard was great to work with and got the job completed very timely and was super clean. Appreciate all his hard work!!Posted on Darrell St JohnTrustindex verifies that the original source of the review is Google. US Allied always takes good care of us. All the techs are great! Especially Howard and Hans.Posted on SkillsFloTrustindex verifies that the original source of the review is Google. US Allied responded very quickly. Howard came to the house and was super professional and efficient. Fixed the problem and left everything better than new. Will call US Allied and Howard again.Posted on Rich SzaflikTrustindex verifies that the original source of the review is Google. Had a water heater with power vent and a thermo expansion tank installed. The office staff was very professional and courteous. Plumber Matt performed the install and also was very professional with great quality of work. I quoted about 10 plumbers and they were the best overall quote with an added bonus of exceptional service.Posted on Sherry StoffelTrustindex verifies that the original source of the review is Google. Howard was prompt, courteous, knowledgeable, and very helpful in answering my questions.Posted on Robert PowellTrustindex verifies that the original source of the review is Google. Alex was truly exceptional in completing the issues with my downstairs toilet.Posted on Steven ZinkTrustindex verifies that the original source of the review is Google. Alex did an excellent job! Positioned the new water heater so that the controls would be accessible, added vertical run in the vent line for improved draft, added an expansion tank, explained very clearly what routine maintenance is recommended. Looking forward to the next project with US Allied!Posted on Liz HornbeckTrustindex verifies that the original source of the review is Google. I AM BEYOND THRILLED W JP’s and Anthony’s professionalism!! I’m a girl and my dad was going to pay. That’s important bc JP could’ve said $1000s of work needed to be done but it was $100!!! They charged me labor only!!! Local IS best! They came out the SAME HOUR!! OMG!! I’m so relieved it was just a WASHER!! They’re awesome and I have a plumber co for life!!!! ThanksPosted on Gabrielle HoltTrustindex verifies that the original source of the review is Google. Alex G. was such a great technician! He arrived on time as the dispatcher stated. I told him my issue, he provided me few recommendations to prevent service calls in near future and he got the job done at reasonable price!! He was very professional, he didn't come off as a " I'm trying to sell you something guy". Just a very genuine guy who worked with a purpose, to make sure the job was done accurately but with quality behind it! Nice to see this company is close to home too! I will definitely use them again in future!
We’re proud to offer seasonal specials to help you save on service throughout the year.
