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Oasis Plumbing, Heating & Cooling Offers Seasonal Maintenance Plans

Professional Heating Installation Services for Lombard Homes

When winter temperatures drop in Lombard, IL, having a reliable heating system becomes essential for maintaining comfort and safety in your home. At Oasis Plumbing, Heating & Cooling, we specialize in comprehensive heating installation services that ensure your property stays warm throughout the coldest months. Our installation process begins with a thorough assessment of your home’s specific heating needs, taking into account factors such as square footage, insulation quality, existing ductwork condition, and your family’s comfort preferences. We understand that every Lombard home presents unique challenges, from historic properties with original architecture to modern constructions with advanced energy efficiency requirements.

Since 1997, Oasis Plumbing, Heating & Cooling has delivered quality customer service, reliability, and expertise in heating, cooling, and ventilation to our residential and commercial clients throughout the region. Our approach to heating installation combines technical expertise with personalized service, ensuring that each system we install operates at peak efficiency while meeting your specific comfort requirements. We work with leading manufacturers to provide high-quality furnaces, boilers, and heat pumps that deliver consistent warmth while minimizing energy consumption and reducing your monthly utility bills.

Understanding Your Heating System Options

Selecting the right heating system for your Lombard property requires careful consideration of multiple factors, including fuel availability, existing infrastructure, and long-term operating costs. Gas furnaces remain the most popular choice in the area, offering efficient heating with natural gas that’s readily available throughout Lombard’s residential neighborhoods. These systems typically achieve efficiency ratings between 80% and 98% AFUE (Annual Fuel Utilization Efficiency), with high-efficiency models converting nearly all fuel into usable heat. Modern gas furnaces feature variable-speed blowers and modulating gas valves that adjust output based on heating demand, providing more consistent temperatures and quieter operation compared to older single-stage models.

Electric heat pumps represent another excellent option, particularly for homes without access to natural gas lines or those seeking an all-electric heating solution. These systems work by transferring heat from outdoor air into your home, achieving efficiency ratings of 200-300% because they move heat rather than generate it through combustion. Advanced heat pump models can effectively extract heat even when outdoor temperatures fall below freezing, making them increasingly viable for Lombard’s climate. Boiler systems offer yet another alternative, providing radiant heat through baseboards or in-floor systems that many homeowners find more comfortable than forced-air heating.

The Installation Process: What to Expect

Our heating installation process follows a systematic approach designed to minimize disruption to your daily routine while ensuring proper system performance for years to come. The initial phase involves removing your existing heating equipment, which we handle carefully to prevent damage to surrounding areas and ensure proper disposal according to environmental regulations. Our highly-trained technicians then prepare the installation area, checking and upgrading electrical connections, gas lines, and ventilation systems as needed to meet current building codes and manufacturer specifications.

During the actual installation, we position the new heating unit precisely according to manufacturer guidelines, ensuring proper clearances for airflow and maintenance access. Connection of gas lines requires meticulous attention to detail, with multiple safety checks including pressure testing and leak detection to guarantee secure connections. Electrical wiring must be properly sized and protected to handle the system’s power requirements, while thermostat installation involves careful calibration to ensure accurate temperature control throughout your home. The final phase includes comprehensive system testing, where we verify proper ignition sequences, check safety controls, measure temperature rise across the heat exchanger, and confirm that all components operate within manufacturer specifications.

Energy Efficiency and Cost Considerations

Investing in a new heating system represents a significant decision that impacts both your immediate comfort and long-term energy costs. Modern high-efficiency heating systems can reduce energy consumption by 20-40% compared to older models, translating to substantial savings on your monthly heating bills. The efficiency improvements come from advanced combustion technology, better heat exchangers, and intelligent control systems that optimize operation based on actual heating demand. Variable-speed technology allows the system to run at lower capacities most of the time, consuming less energy while maintaining more consistent temperatures throughout your home.

Beyond direct energy savings, proper heating installation contributes to improved indoor air quality through better filtration and humidity control. Modern systems incorporate advanced filtration options that remove allergens, dust, and other airborne particles, creating a healthier living environment for your family. Additionally, properly sized and installed equipment operates more quietly, eliminates cold spots, and maintains more consistent humidity levels, enhancing overall comfort while reducing wear on system components.

Maintenance and Long-Term Performance

Following your heating installation, establishing a regular maintenance schedule ensures optimal performance and extends equipment lifespan. Our responsive support staff offers customized solutions to fit your budget, including maintenance plans that provide annual tune-ups, priority service, and discounts on repairs. Regular maintenance tasks include:

  • Filter replacement: Clean filters maintain proper airflow and system efficiency
  • Heat exchanger inspection: Checking for cracks or corrosion that could compromise safety
  • Burner adjustment: Optimizing combustion for maximum efficiency and minimal emissions
  • Safety control testing: Verifying proper operation of limit switches and flame sensors
  • Ductwork inspection: Identifying leaks or damage that reduce heating effectiveness

Serving our customers in Chicago and the Northern Suburbs for over 20 years, we understand the importance of reliable heating during harsh Illinois winters. Our commitment extends beyond installation to ongoing support, ensuring your heating system continues delivering comfortable, efficient performance throughout its service life. We maintain detailed records of your system’s installation and service history, allowing us to track performance trends and anticipate potential issues before they result in unexpected breakdowns.

Why Choose Professional Installation

Professional heating installation ensures your system operates safely, efficiently, and reliably from day one. Improper installation can lead to numerous problems including reduced efficiency, premature equipment failure, safety hazards, and voided manufacturer warranties. Our certified technicians possess extensive training and experience with all major heating system brands and models, enabling us to handle complex installations that DIY attempts or inexperienced contractors might struggle with. We stay current with evolving building codes, manufacturer requirements, and industry best practices through ongoing education and certification programs.

The investment in professional installation pays dividends through improved system performance, longer equipment life, and peace of mind knowing your heating system meets all safety requirements. Our comprehensive installation service includes proper permits, inspection coordination, and complete documentation for warranty protection. We stand behind our work with comprehensive guarantees, ensuring your complete satisfaction with both the installation process and long-term system performance. When you choose Oasis Plumbing, Heating & Cooling for your Lombard heating installation needs, you’re partnering with professionals committed to delivering exceptional results that keep your home comfortable for years to come.

Heating Installation in Lombard, IL

Heating Installation in Lombard, IL

Heating Installation ∴ Lombard, IL

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Family Owned and Operated Since 1997

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Keep all your heating and air conditioning systems running at peak performance with an Oasis Plumbing, Heating & Cooling Energy Savings Program. You can avoid seasonal emergencies, extend the life of your equipment and save money on equipment costs and energy over the life of your systems.

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Featured Five-Star
Customer Reviews

Oasis has always been great to work with and their staff are quick and efficient if issues arise. When our air conditioning broke down during the heat of the summer, they provided a quick replacement at a competitive price. Their staff are always extremely kind, respectful, and knowledgeable.

Sam C.

I have been using Oasis since 2019. They are reliable, efficient, and their prices are reasonable. The customer service is amazing. Every tech I’ve had come out is knowledgeable, friendly, and professional. The owner, Mike, is hands on and works with you every step of the way. Highly recommend Oasis.
Services include: furnace and AC replacement; annual maintenance.

Nicole U.

Oasis is great! My furnace is almost 30 years old and for a reasonable price they were able to do the repairs. First Danny came to evaluate. He showed me what was wrong. They had to order the necessary parts to fix it. Today Hani and Fernando came to do the repair. They were efficient and courteous. I will definitely use Oasis in the future.

Emily H.

The folks with Oasis showed up right on time and replaced my entire furnace and condenser in about 4.5 hours. I had just redone my laundry room where the furnace is and they took great care not to damage anything. Overall very happy with the service and very happy with how respectful the installers were.

Josh D.

I called Oasis this morning because my furnace was not working. Within 20 minutes their technician, Danny, arrived. Danny was able to assess the situation, provide an immediate fix, and even commit to returning Monday morning to provide additional services needed. Danny was friendly, informative, professional and FAST! I am thankful I called Oasis for my immediate heating needs and that Danny was the technician who arrived. Top notch service! Highly recommend.

Megan R.

I had a great experience with Oasis. Our furnace had issues on Thursday night and Oasis came at 7am the next morning, and we found out we needed a new one. They provided all the necessary information to our condo building so we could get an emergency replacement on Saturday morning. Within 36 hours we had a brand new furnace and the installation team did a great job communicating on their work and how to use the furnace. The owner, Mike, and his team are great and I really appreciated the attention they gave to this matter. I would highly recommend and will only go to them in the future.

Shane H.

Danny and the folks at Oasis got us a great deal on a new furnace and AC. The install took about 4 hours, and they were also super responsive throughout the process. It was about as good of an experience I’ve had with an HVAC company. I’d highly recommend!

Brian C.

Oasis was incredibly responsive and efficient! My call to them on a Friday night during a cold spell was returned within 10 minutes and he scheduled a tech to come to my home at 7 the following morning. At 7 the tech was there, examined my furnace confirming that a new motor was necessary. He searched for the part, sent a quote and returned with the motor by noon the same day to install it. You can’t beat that!!! I will be using Oasis for all my future furnace and A/C needs.

Gayle V.
Joseph and Kwee showed up on time and were very polite. We promptly went to basement where the PVC pipe for my HVAC drainage had snapped in half. Joseph took a look and told me exactly how he was going to fix/replace the broken pipe. I was in a rush because I was on a client call when they arrived (my fault for not checking my calendar). As I ran upstairs, Joseph asked if I wanted to review pricing, which would have slipped my mind had he not stopped me. I’m very grateful he took the initiative to do that. I was surprised at the price of $225 as other companies had quoted me much higher prices. Once that was agreed upon, Joseph and Kwee got to work and were finished in about 20 minutes. The process was seamless and they were careful about being quiet as they were leaving to not disrupt my call. I will definitely be calling Oasis for my next plumbing job. Before and after pics attached. Thank you, guys!
Bill Nguyen
1 day ago
We have relied on Oasis for years, installing our furnace, maintaining our furnace and a/c, and cleaning our ducts. They are always professional and reliable.
Luis Quinones
4 days ago
Super responsive, great service. Everyone was incredibly nice throughout. Couldn’t ask for much more.
Wayne Duan
4 days ago
I've been using Oasis for my annual HVAC maintenance, as well as various HVAC and water heater repairs for the past ~5 years. They are consistently prompt, polite, and efficient. Every technician has been professional, reliable, and clear in their communication. Highly recommend!"
We had Oasis come out to identify a bathroom tub leak. The two guys were helpful, very friendly, and explained everything that was going on in great detail. They really educated us on what our issue was and identified the potential problems in a matter of minutes. Would def recommend.
Michelle Drake
5 days ago
Timely, professional and informative.
Kaitlin Meyer
5 days ago
Mark G was great. Highly recommend
Spencer Veltema
5 days ago
Oasis Heating and Cooling are definitely the people I recommend for HVAC situations. They’ll be honest with you about what’s going on and what your options are. They may not be the absolute cheapest option but you get what you pay for, and one visit from them compared to multiple visits from someone who is dirt cheap is going to be worth it in the long run.
Matty H
5 days ago
Joseph was very knowledgeable and professional. He explained the issue with my A/C and fixed it promptly, even tackling an unrelated request during the same visit.
Kelsey Rayford
1 week ago
Super detail oriented and fair pricing. Will use them every season!
Response from the owner:Thank you, Kelsey! We appreciate your kind words and are glad to hear you value our detail-oriented approach and fair pricing. Looking forward to serving you every season!
Melanie Makhija
1 week ago
Response from the owner:Thank you for your review, Melanie! We appreciate your support and look forward to serving you again.
Billie Morrow
1 week ago
On time, very professional, explained everything and cleaned up nicely when the job was completed
Response from the owner:Thank you, Billie! We appreciate your kind words about our professionalism and attention to detail. It's great to know you had a positive experience.
Courtney Kendal
1 week ago
Response from the owner:Thank you, Courtney, for taking the time to leave a review. We appreciate your support!
Technicians Joseph and Bill were really great! Punctual, friendly, explained everything in a way that was easy to understand. I highly recommend.
Response from the owner:Thank you, Colette! We're glad to hear that Joseph and Bill provided you with great service and made everything easy to understand. Your recommendation means a lot to us!
Rossy Jimenez
1 week ago
Response from the owner:Thank you, Rossy, for taking the time to leave a review. Your feedback is appreciated!
Vanessa Banks
1 week ago
Joseph did a great job. My AC unit is on its last leg. He explained in detail the problem and gave me an estimate of the approximate cost of a new unit installation.
Response from the owner:Thank you, Vanessa! We're glad to hear that Mark's efforts made a positive impact. Your feedback means a lot to us!
Deanna Charles
2 weeks ago
Response from the owner:Thank you, Deanna, for your review! We appreciate your support and look forward to serving you again.
searah deysach
2 weeks ago
We've used Oasis for years. They come when they say they will, the are friendly and they get the job done, usually very quickly !
Response from the owner:Thank you, Searah! We appreciate your loyalty and are glad to hear that our team consistently meets your expectations with friendly and efficient service.
Frank Bruno
2 weeks ago
Danny was professional and efficient. He identified the issue immediately. We have used Oasis for a very long time. We keep coming back. Always great!
Response from the owner:Thank you, Frank! We're glad to hear about your positive experience with Danny and appreciate your loyalty to Oasis. Looking forward to serving you again!
I have known Mike for over 25+ years. His crew has installed new heating and cooling systems for me, with vents and ductwork installation, hot water heaters and has serviced and maintained same over the years. They are reliable and always available when you need them. Recently, he replaced the heating and cooling system at my parent's house. He came out right away to assess and provide an estimate for the work and 3 days later my parents had their new system to initiate the winter season worry-free. His crew is punctual, very professional and very knowledgeable in their work. I recommend Oasis without reservation.
Response from the owner:Thank you, Leticia! We truly appreciate your kind words and loyalty over the years. It's great to hear that Mike and the team have consistently met your needs and those of your parents. Your recommendation means a lot to us!
Neela Persaud
2 weeks ago
We had a new AC and furnace replaced in our condo. The work was completed on a Monday. On Saturday morning, there was a lot of water coming down into the utility closet. We called in to the office immediately and since it was a holiday weekend, there was no availability until Tuesday morning. Saturday evening, as the dripping continued, it dripped into the pan the unit was sitting in, causing the safety switch to shut down the AC. We texted Naim, the estimator, who reached out to the GM. On Sunday morning, Mike and Alan came out to diagnose the problem. They found out that the new installation was not the problem. The water was coming from the condo unit above us. They went above and beyond by going to the unit and cleaning out the blocked pipe that was the source of the problem. This was done at no charge to us; pretty sure not yo the neighbors upstairs either. I would highly recommend Oasis.
Response from the owner:Thank you, Neela, for your wonderful review! We're glad to hear that Naim, Mike, and Alan were able to assist you promptly and go the extra mile to resolve the issue. Your recommendation means a lot to us!
Sarah Herweg
2 weeks ago
We had Joseph come out to do maintenance on a bad capacitor - he was very communicative, quick and anticipated what it was based on my description on the phone! Really appreciate the excellent service
Response from the owner:Thank you so much, Sarah! We truly appreciate your support and are glad you had a great experience. We're here for all of your HVAC and Plumbing needs!
Tony Werner
2 weeks ago
Joseph was great. Super helpful and totally clear. Would def use again.
Response from the owner:Thank you, Tony! We're glad to hear that Joseph was helpful and clear in assisting you. We look forward to serving you again!
michael parker
2 weeks ago
Easy to schedule and coordinate, service tech arrived on time and performed the necessary work in a timely matter, making only one recommendation for a minor component replacement in 12 months. Friendly and polite. I will use Oasis again next time need service or a system checkout!
Response from the owner:Thank you, Michael! We're glad to hear that scheduling was easy and that our service tech was friendly and efficient. We appreciate your trust in Oasis and look forward to assisting you again in the future!
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09/30/2026
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Drain clearing offer valid for one residential drain. Additional charges may apply for main line stoppages, difficult access, multiple drains, or additional services. Repairs not included. Cannot be combined with other offers.

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09/30/2026
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Lombard, IL