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Oasis Plumbing, Heating & Cooling Offers Seasonal Maintenance Plans

Professional Furnace Installation Services for Skokie Homes

When winter temperatures in Skokie drop below freezing, your home’s heating system becomes the most critical component of indoor comfort. At Oasis Plumbing, Heating & Cooling, we specialize in comprehensive furnace installation services that ensure your home stays warm throughout the harsh Illinois winters. Our installation process begins with a thorough evaluation of your home’s heating requirements, taking into account factors like square footage, insulation quality, window efficiency, and the number of occupants. We calculate precise heating load requirements using industry-standard Manual J calculations, which determine the exact BTU capacity needed for optimal comfort without oversizing or undersizing your new furnace system.

The climate in Skokie presents unique challenges with average January temperatures hovering around 22°F and occasional polar vortex events pushing temperatures well below zero. These extreme conditions demand robust, properly sized heating equipment installed with precision and expertise. Our team understands that furnace installation involves much more than simply replacing an old unit with a new one. We evaluate your entire ductwork system, assess ventilation requirements, and ensure proper gas line sizing to maximize efficiency and safety. 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.

Understanding Modern Furnace Technology and Efficiency Ratings

Today’s furnaces incorporate advanced technology that dramatically improves energy efficiency compared to units manufactured even ten years ago. The Annual Fuel Utilization Efficiency (AFUE) rating measures how effectively a furnace converts fuel into heat, with modern high-efficiency models achieving ratings between 90% and 98.5%. When we install a new furnace in your Skokie home, we help you understand these ratings and how they translate into real energy savings. A furnace with 95% AFUE converts 95 cents of every dollar spent on fuel into usable heat, while older models might only achieve 65% to 70% efficiency, wasting substantial energy and money.

Variable-speed blower motors represent another significant technological advancement in modern furnaces. These motors adjust their speed based on heating demands, providing more consistent temperatures throughout your home while reducing energy consumption. Two-stage and modulating gas valves offer similar benefits by adjusting heat output to match current needs rather than operating at full capacity constantly. We install furnaces equipped with these technologies to provide superior comfort control while minimizing operating costs. Our highly-trained technicians ensure proper configuration of these advanced features during installation, optimizing performance for your specific home layout and heating requirements.

The Comprehensive Installation Process

Our furnace installation process in Skokie homes follows strict protocols to ensure safety, efficiency, and longevity. Initial steps include obtaining necessary permits from local authorities and scheduling utility disconnections when required. We begin physical installation by carefully removing your old furnace, documenting existing connections, and evaluating current infrastructure condition. This assessment often reveals opportunities for improvements, such as updating outdated thermostats, replacing deteriorated ductwork sections, or improving ventilation systems that may have been inadequate for decades.

Installation of the new furnace requires precise positioning to ensure proper airflow and accessibility for future maintenance. We level the unit perfectly, secure all mounting points, and create vibration-dampening connections to minimize operational noise. Gas line connections receive meticulous attention, with leak testing performed at multiple points using electronic detection equipment and traditional soap bubble methods. Electrical connections include proper grounding, appropriate circuit breaker sizing, and integration with existing or new thermostats. We configure all safety controls, including limit switches, flame sensors, and carbon monoxide detectors, testing each component individually and as an integrated system.

Ductwork Evaluation and Optimization

Proper ductwork configuration significantly impacts furnace performance and efficiency. During installation, we thoroughly inspect your existing duct system for leaks, inadequate insulation, improper sizing, or damage that could compromise heating effectiveness. Studies indicate that homes lose 20% to 30% of heated air through duct leaks, gaps, and poorly connected segments. We seal these problem areas using mastic sealant and metal-backed tape, never relying on cloth duct tape that deteriorates quickly.

Serving our customers in Chicago and the Northern Suburbs for over 20 years has taught us that many Skokie homes feature ductwork designed for older, less powerful furnaces. Modern high-efficiency units often require modifications to accommodate different airflow patterns and static pressure requirements. We calculate required duct sizes for each room, ensuring balanced heating throughout your home. Return air pathways receive equal attention, as insufficient return capacity forces furnaces to work harder, reducing efficiency and shortening equipment life. When necessary, we recommend and install additional return grilles or enlarged ductwork sections to optimize system performance.

Essential Safety Considerations and Code Compliance

Furnace installation in Skokie must comply with local building codes, manufacturer specifications, and national safety standards. We maintain current knowledge of all applicable regulations, ensuring your installation meets or exceeds requirements. Critical safety elements include:

  • Proper venting configuration prevents dangerous carbon monoxide accumulation inside your home
  • Adequate combustion air supply ensures complete fuel burning and prevents backdrafting
  • Correct gas pressure settings optimize efficiency while preventing dangerous over-firing conditions
  • Emergency shutoff accessibility allows quick system isolation during emergencies
  • Proper electrical protection prevents fire hazards and equipment damage

Carbon monoxide poses the greatest safety risk with gas furnaces, making proper installation absolutely critical. We install CO detectors near your furnace and throughout living spaces, test all exhaust pathways, and verify that combustion gases exit your home completely. Our installation includes educating homeowners about warning signs of potential problems, maintenance requirements, and emergency procedures.

Post-Installation Testing and Homeowner Education

Following physical installation, comprehensive testing verifies proper operation across all operating modes. We measure temperature rise across the heat exchanger, confirming it falls within manufacturer specifications. Gas pressure testing ensures optimal combustion efficiency and safety. Airflow measurements at supply registers confirm balanced heating distribution throughout your home. We cycle the system through multiple heating sequences, monitoring for unusual sounds, odors, or operational irregularities.

Education forms a crucial component of our installation service. We demonstrate proper thermostat operation, explain maintenance requirements, and provide written documentation including warranty information, service schedules, and emergency contact numbers. Our responsive support staff remains available to answer questions and address concerns long after installation completion. We schedule follow-up visits to verify continued proper operation and address any comfort issues that may arise as you become familiar with your new heating system, offering customized solutions to fit your budget and ensure maximum comfort throughout Skokie’s challenging winter months.

Furnace Installation in Skokie, IL

Furnace Installation in Skokie, IL

Furnace Installation ∴ Skokie, 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

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 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.

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 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 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.

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.
anne gibson
18 hours ago
Oasis is fantastic. Very friendly, prompt (actually early, which was very much appreciated!), clear and professional. They gave us options to meet our budget. Highly recommend!
Response from the owner:Thank you so much, Anne, for your 5-star rating; your support means a lot to us!
Judd Larned
20 hours ago
We have used Oasis for HVAC services for years. They are responsive, easy to work with, knowledgeable and reasonably priced.
Wayne Steger
23 hours ago
Very helpful technician. He quickly diagnosed the problem and fixed it, but also gave us multiple tips for no cost maintenance and prolonging the life of the AC condenser.
Response from the owner:Thank you, Wayne! We're glad to hear that our technician was able to quickly diagnose and fix the issue while also providing you with valuable maintenance tips. Your feedback is greatly appreciated!
Kevin Murphy
2 days ago
Response from the owner:Thanks Kevin. We’re thrilled that you were satisfied with our services. Your feedback is appreciated, and we hope to be of help again soon!
jane ramsey
2 days ago
The OASIS team was fabulous in resolving our emergency and quickly installing a needed new compressor. The compressor was damaged when other workmen were working on a separate system at our house. We were imminently leaving the country. We urgently called Oasis. Mike quickly identified a new unit, ordered it and had it installed the next day. The installation team including Michael and others were so easy to work with and did a great job. THANK YOU, OASIS! Now we can leave the country for our trip with peace of mind! We will always trust you with our system needs!
Matt Gordon
3 days ago
Response from the owner:Thank you, Matt, for taking the time to leave a review. We appreciate your support!
Kevin Lannon
3 days ago
Joseph came out. Very quick, polite professional. Made sure I understood the maintenance and charges.
Response from the owner:Thank you, Kevin! We're glad to hear that Joseph provided you with quick and professional service while ensuring you understood everything. We appreciate your feedback!
Patrick Schulze
3 days ago
Excellent service! We have them come out every spring to check up on our AC. Update: Still excellent service. I really appreciate the prompt communication and text updates. The service tech was very professional and helped fix a leak in our ac system.
Response from the owner:Thank you so much for your business and feedback, Patrick! If any of your friends or family need help, please let them know about us!
Sharon OBrien
3 days ago
This is a highly trusted business. I've worked with them for the past 10 years and they are absolutely, hands down one of the best customer focused businesses I've come across. I had an issue with my A/C recently (during one of those 90+ degree nights) and called to leave a message for the morning.......the owner of the business Mike Causevich answered my call and walked me thru what to do to fix my system without them having to come out. I give them my highest recommendation.
Response from the owner:Thank you, Sharon, for your kind words and continued trust over the past decade; we're glad Mike could assist you during that A/C issue, and we appreciate your highest recommendation!
Knowledgeable, friendly and on time. Would definitely recommend.
Response from the owner:Thank you, Jacqueline! We appreciate your kind words and recommendation. It's great to hear you had a positive experience with our team.
Ben Matsche
4 days ago
Friendly and professional service. Quick same-day response for broken AC component and the technician was knowledgeable in sharing the diagnosis and repair actions.
Response from the owner:Thank you, Ben! We're glad you experienced friendly and professional service. It's great to hear that our technician was able to promptly address the AC issue and provide clear information. We appreciate your feedback!
Ryan Raccuia
4 days ago
Danny is a legend. Fixed a problem multiple other AC companies either couldn’t diagnose or couldn’t fix. Great tech and guy.
Response from the owner:Thanks, Ryan! We appreciate your kind words about Danny and are glad he could help resolve your issue. Your feedback means a lot to us!
Janis Sayer
4 days ago
They really did a great job. The repair people were very nice, communicative, and went above and beyond to help me understand the problem.
Response from the owner:Thank you, Janis! We're glad to hear that Danny provided excellent service and clear explanations. Your recommendation means a lot to us!
Rina Patel
5 days ago
(July ‘26) Reached out as my AC went out. Was ghosted by Craig. Understand it was a holiday weekend. But no followup even the next week. Very disappointing. (January ‘26) The nicest man came out at 7am to check out my system. And then another super nice person came out at 12:30pm, part in hand to fix my system, saving me from having to replace my furnace. Both people were kind, professional, and worked quickly. I’ll be using them again, for sure!
Response from the owner:Thank you, Rina! We appreciate your kind words about our team and are glad we could assist you promptly. We're looking forward to helping you again in the future!
Aindreela Bodde
5 days ago
Response from the owner:Thank you, Aindreela, for taking the time to leave a review! Your feedback is appreciated.
Super helpful, and provided a very detailed explanation. Danny is excellent, would happily use Oasis again
Response from the owner:Thank you, Ashley! We appreciate your kind words and are glad to hear that Danny provided you with excellent service. We look forward to welcoming you back to Oasis!
Brennan Marion
5 days ago
Steve was a pleasure to work with. He made things easy, professional, and timely. I’ll be reaching back out to Oasis for my plumbing & HVAC needs in the future.
Response from the owner:Thank you, Brennan! We're glad to hear that Steve provided you with excellent service. We look forward to assisting you with your plumbing and HVAC needs in the future!
Jess Hutchinson
5 days ago
Joseph was right on time, explained how my system was doing, and answered all my questions!
Response from the owner:Thank you, Jess! We're glad to hear that Joseph provided you with timely and informative service. Your satisfaction means a lot to us!
erin hannah
6 days ago
they scheduled for next day service and were so quick! they helped install my new thermostat and diagnosed my air conditioner all in less than an hour. also so knowledgeable and answered all my questions.
Response from the owner:Thank you, Erin! We appreciate your kind words and are glad to hear that our team was quick and helpful with your thermostat installation and air conditioner diagnosis. Your satisfaction means a lot to us!
Nathan Haynes
6 days ago
They arrived early and worked efficiently. Repairs look great.
Response from the owner:Thank you, Nathan! We appreciate your positive feedback and are glad to hear that the repairs met your expectations.
Steve Wolf
7 days ago
Fantastic service as always. Professional and timely.
Response from the owner:Thank you, Steve! We appreciate your kind words about our service and are glad to hear you found it professional and timely.
Aimée Starck
7 days ago
Oasis was responsive to our call and had Damir out to see us within two hours. He arrived with booties for his shoes (always appreciated!) and was able to diagnose and solve our AC issue quickly. We used Oasis to install a new furnace and condenser years ago and they are a provider we will continue going back to. Thank you, Damir and Oasis!
Response from the owner:Thank you, Aimée! We're glad to hear that Damir was quick to respond and able to resolve your AC issue efficiently. We appreciate your continued trust in Oasis for your heating and cooling needs!
Paul Duffy
1 week ago
Knowledgeable people. They always seem to say and do what is best for the customer - I’ve been going back to them for years.
Response from the owner:Thank you, Paul! We appreciate your loyalty and are glad to hear that our team consistently meets your needs. Your support means a lot to us!
Tushar Chandra
1 week ago
Joseph came on time, identified and fixed our AC unit (busted capacitor), and was friendly and helpful throughout. I've had consistently great experiences with Oasis and this was no exception – highly recommend!
Response from the owner:Thank you, Tushar! We're glad to hear that Joseph provided timely and helpful service with your AC unit. Your continued support and recommendation mean a lot to us!
Andrew Rice
1 week ago
Response from the owner:Thank you, Andrew, for taking the time to leave a review. We appreciate your feedback!
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