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Oasis Plumbing, Heating & Cooling Offers Seasonal Maintenance Plans

Professional Furnace Installation Services for Northlake Homes

When winter temperatures drop in Northlake, 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 furnace installation services that ensure your heating system operates at peak efficiency throughout the coldest months. Our installation process begins with a thorough evaluation of your home’s heating requirements, taking into account factors such as square footage, insulation quality, window placement, and existing ductwork configuration. This detailed assessment allows us to recommend the ideal furnace size and type for your specific needs, preventing the common problems associated with improperly sized units such as short cycling, uneven heating, and excessive energy consumption.

Since 1997, our team has been installing furnaces throughout Northlake and the surrounding Chicago suburbs, developing deep expertise in addressing the unique challenges posed by Illinois winters. We understand that furnace installation represents a significant investment in your home’s comfort and value, which is why we focus on delivering installations that maximize both immediate performance and long-term reliability. Our highly-trained technicians stay current with the latest installation techniques and manufacturer specifications, ensuring every system we install meets or exceeds industry standards for safety and efficiency.

Understanding Your Furnace Installation Options

Modern furnaces offer numerous technological advantages over older models, with efficiency ratings that can dramatically reduce your monthly heating costs. When you choose Oasis Plumbing, Heating & Cooling for your Northlake furnace installation, we guide you through the various options available, including high-efficiency gas furnaces with AFUE ratings up to 98%, two-stage and modulating burners for enhanced comfort control, and variable-speed blowers that improve air circulation while reducing noise levels. These advanced features work together to create a more comfortable indoor environment while minimizing energy waste.

The selection process involves careful consideration of your home’s specific characteristics and your family’s comfort preferences. For example, homes with existing ductwork may benefit from a traditional forced-air furnace, while properties without ducts might be better served by a ductless heating system or a hybrid configuration. We also evaluate factors such as your current gas line capacity, electrical system compatibility, and available space for equipment installation. Our extensive experience serving customers in Chicago and the Northern Suburbs for over 20 years enables us to quickly identify the optimal solution for each unique situation.

The Complete Installation Process

Our furnace installation process in Northlake follows a systematic approach designed to ensure optimal performance and longevity. The installation begins with preparing your home for the work ahead, including protecting floors and furnishings, establishing safe work zones, and coordinating utility shutoffs. We then carefully remove your old furnace if necessary, properly disposing of it according to environmental regulations and recovering any refrigerants or other materials that require special handling.

The actual installation involves precise positioning of the new furnace to ensure proper airflow and accessibility for future maintenance. We meticulously connect gas lines, ensuring all fittings are properly sealed and tested for leaks using advanced detection equipment. Electrical connections receive equal attention, with proper circuit sizing and safety disconnects installed according to local building codes. The venting system installation represents a critical safety component, as improper venting can lead to dangerous carbon monoxide accumulation. We install new vent pipes when necessary, ensuring proper slope and clearances to maintain safe exhaust flow.

Essential Components of Professional Installation

  • Load calculation and sizing: We perform detailed heat load calculations to determine the exact BTU requirements for your home
  • Ductwork evaluation: Assessment and modification of existing ducts to ensure proper airflow distribution
  • Thermostat integration: Installation and programming of modern thermostats for optimal comfort control
  • Safety device installation: Implementation of carbon monoxide detectors and proper ventilation systems
  • Air quality enhancements: Integration of filtration systems and humidifiers as needed
  • Zoning system setup: Configuration of multi-zone controls for customized comfort in different areas

Maximizing Efficiency and Performance

Achieving maximum efficiency from your new furnace installation requires attention to numerous technical details that extend beyond simply connecting the unit. We focus on optimizing airflow throughout your home by properly sealing duct connections, insulating exposed ductwork in unconditioned spaces, and balancing air distribution to eliminate hot and cold spots. These improvements can increase system efficiency by up to 20%, translating to significant savings on your heating bills over the life of the equipment.

Our commitment to quality customer service means we take time to educate you about your new system’s operation and maintenance requirements. We demonstrate proper filter replacement procedures, explain thermostat programming options, and provide guidance on recognizing potential issues before they become major problems. This knowledge empowers you to maintain your investment properly and ensures you receive maximum value from your new furnace installation.

Long-Term Benefits and Considerations

Investing in professional furnace installation through Oasis Plumbing, Heating & Cooling provides benefits that extend well beyond immediate comfort improvements. Modern high-efficiency furnaces typically reduce heating costs by 20-40% compared to units installed just 15 years ago, with some homeowners in Northlake experiencing even greater savings depending on their previous system’s condition. Additionally, new furnaces operate more quietly, distribute heat more evenly, and require less frequent repairs during their initial years of operation.

We understand that reliability and expertise in heating, cooling, and ventilation are essential for both residential and commercial clients throughout the Northlake area. Our responsive support staff remains available to address any questions or concerns that arise after installation, and we offer customized solutions to fit your budget without compromising on quality or safety. The comprehensive warranty coverage on new furnace installations provides additional peace of mind, protecting your investment against unexpected repairs while ensuring continued comfort for your family throughout many winters to come.

Furnace Installation in Northlake, IL

Furnace Installation in Northlake, IL

Furnace Installation ∴ Northlake, IL

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Family Owned and Operated Since 1997

Make Your Home An Oasis

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 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.

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.

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.

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.

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.

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.
Michael Janda
1 day ago
Response from the owner:Thank you, Michael, for taking the time to leave a review. Your feedback is appreciated!
Great servive
Response from the owner:Thank you, Michael, for your kind words! We're glad you enjoyed the service.
Easy to schedule the estimate. Nayim explained everything very clearly and provided various options.
Response from the owner:Thank you, Isabella! We're glad to hear that scheduling the estimate was easy and that Nayim was able to provide clear explanations and options. Your feedback is much appreciated!
Carlos Olin
3 days ago
The service was on time from the quote on through the installation! All members that arrived were very professional and courteous which made the entire process a breeze and pleasant. Joel and Serge arrived on the day of installation on time and completed the entire installation very timely and were an absolute joy to have in our home. Very professional and careful with everything they touched and did. Would highly recommend this company and team for any work necessary for any service they provide!
Response from the owner:Thank you, Carlos! We're glad to hear that the installation process was smooth and that Joel and Serge made a positive impact during their visit. Your recommendation means a lot to us!
Ravi Jhaveri
4 days ago
Response from the owner:Thank you, Ravi, for taking the time to leave a review. We appreciate your support!
ANDRZEJ KREJZA
5 days ago
Response from the owner:Thank you, Andrzej, for your review. We appreciate your feedback!
Viola Jordan
5 days ago
great service, good communication, real easy to get an appointment. The technicians are always really nice, on time, and knowledgeable.
Response from the owner:Thank you, Viola! We're glad to hear that you had a great experience with our service and that our team made the appointment process easy for you. We appreciate your kind words about our technicians!
Joseph quickly diagnosed and resolved the issue, explaining things clearly.
Response from the owner:Thank you, Michael! We're glad Joseph was able to quickly diagnose and resolve the issue for you while providing clear explanations. Your feedback is greatly appreciated!
David Seal
5 days ago
The scheduler was incredibly friendly and accommodating. Tech was above and beyond accommodating and sensitive to our needs. Thank you so much! would definitely call again.
Response from the owner:Thank you, David! We're glad to hear that our scheduler and tech made such a positive impression. We appreciate your kind words and look forward to assisting you again in the future!
Oasis is always quick to send someone out when we have issues. Thanks for being so responsive!
Response from the owner:Thank you, Elizabeth! We appreciate your kind words and are glad to hear that you find our team responsive. Your satisfaction is our priority!
Ashley Durham
6 days ago
Oasis assisted with an urgent plumbing issue in our condo. They responded quickly with availability within 24 hours, diagnosed the issue and completed the work the next day. The staff were knowledgeable and friendly.
Response from the owner:Thank you, Ashley, for your wonderful review! We're glad to hear that our team was able to assist you quickly and efficiently with your plumbing issue. It's great to know you found our staff knowledgeable and friendly. We appreciate your support!
Oasis is great - I have had them replace and service my AC unit and perform annual maintenance on my furnace as well. Very responsive and respectful technicians who help you understand any issues with your units. Will continue using them again in the future.
Response from the owner:Thank you, Brian! We're glad to hear that you had a positive experience with our technicians and appreciate your trust in us for your AC and furnace needs. We look forward to serving you again in the future!
Paul Barendt
6 days ago
Technicians were professional and friendly. Assess the job and completed the work within a couple hours.
Response from the owner:Thank you, Paul! We're glad to hear that our technicians provided professional and friendly service and completed the job efficiently. Your feedback is greatly appreciated!
Melanie Smith
6 days ago
Quick response time, clear estimates and explanations. Quality work. We have used Oasis multiple times and they are always thorough, professional, prompt, and courteous. Most recently, they came out to fix an AC unit which stopped working during a heat wave. We had company coming to town and Oasis was able to get everything working again before our guests arrived. I highly recommend Oasis!
Response from the owner:Thank you, Melanie, for your kind words! We're glad you appreciated the quick response and quality work, and we look forward to assisting you again. We're here for all of your HVAC and Plumbing needs!
Jacob Jagust
6 days ago
Response from the owner:Thank you, Jacob, for taking the time to leave a review. We appreciate your support!
I used Oasis for HVAC installation and was very happy with the experience. They have fair pricing, are responsive, and you deal with real people that are knowledgeable. One year later I’m using them for maintenance which I feel is important. They are supportive with good communication. I would highly recommend them.
Response from the owner:Thank you, Bonnie! We're so glad to hear you had a great experience with our team and appreciate your recommendation. Your satisfaction means a lot to us! We're here for all of your HVAC and Plumbing needs!
Amer and Steve did an amazing job installing my water heater tank. Their work was efficient, clean, and clearly done with care. This is exactly why I keep coming back to Oasis Heating & Cooling — I trust their service and they always deliver excellent results.🙏
Response from the owner:Thank you, Kay! We're so glad to hear that Amer and Steve provided you with efficient and careful service during your water heater installation. Your trust in Oasis Heating & Cooling means a lot to us, and we appreciate your continued support!
One of their senior technicians figured out the issue within 10 minutes of arrival, after another company spent an hour searching without success.
Response from the owner:Thank you, Erica! We're glad to hear that our senior technician was able to quickly resolve the issue for you. Your satisfaction is important to us, and we appreciate your feedback!
Scott Bendall
1 week ago
Response from the owner:Thank you, Scott, for taking the time to leave a review! Your support means a lot to us.
I've been using Oasis for my HVAC for almost 10 years now. They have been great, professional, and friendly.
Response from the owner:Thank you, Roberto, for your fantastic 5-star rating; we truly appreciate your support!
Abhi Hansoti
1 week ago
Great service and timely.
Response from the owner:Thank you, Abhi! We appreciate your kind words about our service and are glad to hear you had a timely experience.
Alex Bleiweiss
1 week ago
Joseph was extremely helpful, knowledgeable, and honest. He figured out an issue we’ve had for months, and prior services companies could not figure out. Highly recommended
Response from the owner:Thank you, Alex! We're glad to hear that Joseph was able to assist you so effectively and resolve the issue that others couldn't. Your recommendation means a lot to us!
Terry Kiely
1 week ago
I have been a happy client of Oasis for a number of years now and today’s visit from Naim was one of the best. Our AC went out on Saturday night, I posted a service request at about 8pm and Naim arrived Sunday right on time at 11:30am. He quickly diagnosed the problem and showed me the blown capacitor. Not only did Naim repair the unit quickly and cleanly, he also explained why it happened and gave me some pointers on how to improve the energy efficiency of my AC usage. Would definitely recommend and use again. Had Joseph out here today(7/14/26) for ac service…another great experience with oasis
Response from the owner:Thank you, Terry! We appreciate your loyalty and are glad to hear about your positive experience with Naim. It's great that he provided thorough explanations and tips for your AC. We're also pleased that Joseph met your expectations. Your recommendation means a lot to us!
Joseph popped over for annual maintenance. Was lovely and efficient.
Response from the owner:Thank you, Mantas! We appreciate your kind words about Joseph's efficiency during the annual maintenance. Your support means a lot to us!
Megan Wiley
1 week ago
We’ve been using Oasis for years! Hani is the best! Trustworthy and honest. Highly recommend Oasis!
Response from the owner:Thank you, Megan! We truly appreciate your loyalty and are glad to hear you have had a positive experience with Hani. Your recommendation means a lot to us!
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$77 off any Plumbing Repair

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Offer valid on qualifying residential repair services only. Diagnostic fees, maintenance services, replacements, and new installations are not eligible. Cannot be combined with other offers or prior sales.

Offer expires July 31, 2026

Same Day Service

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Same-day and next-day installation subject to equipment availability and scheduling. Not all systems or installations qualify. Additional charges may apply. Residential customers only.

Offer expires July 31, 2026

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