Electric Tankless Water Heaters in Hillside, IL

Oasis Plumbing, Heating & Cooling Offers Seasonal Maintenance Plans

Electric Tankless Water Heaters in Hillside, IL

When it comes to providing hot water for your home or business in Hillside, IL, electric tankless water heaters are an efficient and reliable option. At Oasis Plumbing, Heating & Cooling, we specialize in the installation, repair, and maintenance of these modern water heating systems, ensuring that you have a steady supply of hot water whenever you need it.

The Benefits of Electric Tankless Water Heaters

Electric tankless water heaters offer numerous advantages over traditional tank-based systems:

Energy Efficiency: Tankless water heaters only heat water as it is needed, reducing standby energy loss and lowering your utility bills.
Space-Saving Design: Without the need for a bulky storage tank, tankless water heaters have a compact footprint, making them ideal for homes and businesses with limited space.
Endless Hot Water: Tankless systems provide hot water on demand, ensuring that you never run out of hot water during peak usage periods.
Longer Lifespan: With proper maintenance, electric tankless water heaters can last up to 20 years or more, outlasting traditional tank-based systems.

Expert Installation and Service

At Oasis Plumbing, Heating & Cooling, we have been serving our customers in Chicago, IL and the surrounding areas for over 20 years. Since 1997, our highly-trained technicians have delivered quality customer service, reliability, and expertise in heating, cooling, and ventilation to our residential and commercial clients. When it comes to electric tankless water heater installation in Hillside, IL, you can trust our team to provide customized solutions that fit your budget and meet your hot water needs.

Our experienced professionals will assess your home or business’s hot water requirements, recommend the appropriate tankless water heater size and model, and ensure a seamless installation process. We use only the highest quality products from leading manufacturers, guaranteeing your satisfaction and peace of mind.

Maintenance and Repair Services

To keep your electric tankless water heater operating at peak efficiency, regular maintenance is essential. Our skilled technicians offer comprehensive maintenance services, including:

Cleaning and descaling the heat exchanger to prevent mineral buildup
Inspecting electrical components and connections
Testing water pressure and temperature settings
Replacing filters and other wear-and-tear parts as needed

In the event that your tankless water heater requires repairs, our team is ready to respond promptly. We understand the importance of having a reliable hot water supply, and we work diligently to diagnose and resolve any issues with your system, minimizing downtime and ensuring your comfort.

Why Choose Oasis Plumbing, Heating & Cooling for Your Electric Tankless Water Heater Needs?

When you choose Oasis Plumbing, Heating & Cooling for your electric tankless water heater installation, maintenance, and repair needs in Hillside, IL, you benefit from our:

Expertise: Our technicians are fully licensed, insured, and continuously trained to stay up-to-date with the latest tankless water heater technologies and best practices.
Customer-Centric Approach: We prioritize your satisfaction, offering transparent pricing, open communication, and personalized solutions tailored to your unique needs.

To learn more about how an electric tankless water heater can benefit your home or business in Hillside, IL, or to schedule an installation, maintenance, or repair service, contact Oasis Plumbing, Heating & Cooling today. Our responsive support staff is ready to assist you in finding the perfect hot water solution for your needs.

HVAC Repair, Furnace Repair, Heating Repair, Heating Service & Furnace Service in Hillside, IL

Furnace Service in Hillside, IL | HVAC Repair

Furnace Repair ∴ Furnace Service ∴ AC Installation ∴ AC Repair ∴ Heating Repair ∴ Hillside, IL

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.

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.

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.

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.

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.

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.

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.

Excellent

Oasis Heating and Cooling4.9

Based on 1219 reviews

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sabrina severns

14 hours ago

Serge, Damir, and Samir worked at my business to replace my 20+ year old HVAC system. It was a tricky job as there was an odd placement for my HVAC system. Damir came out to assess what was wrong with my unit and explained what was going on and listened to my concerns about replacing the old unit. I was very nervous that they'd have to cut a giant hole in my kitchen wall, and they found a solution by moving the unit in and out of the closet ceiling to avoid a large drywall repair in my kitchen. They did a fantastic job keeping the work space clean and tidy- when they left, they left my space spotless with a new HVAC! It works great and I'd highly recommend Oasis!

Michiel Bove

1 day ago

The Oasis team is impressive! Online scheduling was a breeze and we had an appointment all squared away first thing the next morning. The AC tech was very knowledgeable and courteous and was able to come up with a solution and a quote very quickly. We’ve also had a great experience when dealing with a faulty tankless water heater. Would recommend without reservation!

Response from the owner:Thank you, Michiel! We're glad to hear about your positive experience with our team and the quick solutions provided. Your recommendation means a lot to us!

Tkluegel

Joseph did a great job. Prompt, professional, and very helpful!

Response from the owner:Thank you! We appreciate your kind words about Joseph's promptness and professionalism. Your feedback means a lot to us!

Tara Garvey

2 days ago

Oasis was a lifesaver for us! I called on a Monday night, and our new AC was installed by Tuesday afternoon. The price was HALF of what we were quoted by a competitor, and they were able to do it using a ladder, rather than a crane, which the other guys said was required. BIG shoutout to Jose and Amir for their professionalism, attention to detail, and knowledge. Would recommend this company to anyone!

Response from the owner:Thank you, Tara! We're so glad Oasis could help you out quickly and at a great price. We appreciate your kind words about Jose and Amir, and your recommendation means a lot to us!

Suzy Wolf

Chris is terrific and helped take care of a few plumbing issues in our home. Replaced two cartridges in our bathrooms and fixed a pipe that had been damaged over the winter. He is quick, hard-working, and ethical and thoroughly explained the issues that were having. I would not hesitate to utilize his services again. Terrific company and owner.

Response from the owner:Thank you, Suzy! We're glad to hear that Chris provided excellent service and took care of your plumbing issues. Your kind words about our company mean a lot to us, and we look forward to assisting you again in the future!

Jerrel Boyer

3 days ago

I Have used Oasis many times over the years at several properties. I’ve had a range of services from furnace repair and installation as well as AC repair and installation. Their service has always been top-notch, prompt and very dependable. I’ve had a few different technicians all of which have arrived promptly, have been very courteous and seemed very knowledgeable. I couldn’t be more satisfied

Response from the owner:Thank you, Jerrel! We truly appreciate your loyalty and are glad to hear about your positive experiences with our team. Your satisfaction means a lot to us!

Lane Fenrich

I highly recommend Oasis! Their service reps are prompt, courteous, and super-helpful!

Response from the owner:Thank you, Lane! We're grateful for your recommendation and glad to hear our team has provided you with prompt and courteous service. Your support means a lot to us!

Christine Corso

Joseph was very polite and efficient. He did a great job!

Response from the owner:Thank you, Christine! We're glad to hear that Joseph provided you with polite and efficient service. We appreciate your feedback!

Dmitry Shifrin

Response from the owner:Thank you, Dmitry, for your review! We appreciate your feedback and support.

Stephen Selka

4 days ago

Joseph was helpful and professional!

Response from the owner:Thank you, Stephen! We're glad to hear that Joseph provided you with helpful and professional service. Your feedback means a lot to us!

Dinesh

Been using them for years always reliable and helpful. Joesph has serviced our furnace and AC a few time, and we always appreciate his attention to detail and how thorough he is.

Response from the owner:Thank you, Dinesh! We greatly appreciate your loyalty and are glad to hear that Joseph has consistently provided you with reliable and thorough service. Your kind words mean a lot to us!

M D

Fast, efficient and friendly service! Called Saturday late afternoon and our AC was working again by 9am Monday morning.

Response from the owner:Thank you, M! We're glad to hear you had a fast and friendly experience with our service. Your satisfaction is important to us, and we appreciate your feedback!

Kim Johnson

I had my yearly ac check. Mark was professional, on time and knowledgeable. I truly appreciate the service from oasis

Response from the owner:Thank you, Kim, for your kind words! We're glad to hear Joseph provided you with excellent service, and we appreciate your support of Oasis.

Keith Lucas

Fast friendly service. Tech arrived on time and quickly diagnosed problem.

Response from the owner:Thank you, Keith! We're glad to hear that you experienced fast and friendly service. Your satisfaction means a lot to us!

Darby Putman

5 days ago

We’ve been using Oasis for years. I trust their recommendations and never feel like they’re trying to sell us items we don’t need. Everyone we’ve worked with has been respectful and helpful.

Response from the owner:Thank you, Darby! We appreciate your loyalty and are glad to hear that you trust our recommendations. It's great to know our team has been respectful and helpful during your experience.

Daniel Cox

Professional and friendly

Response from the owner:Thank you, Daniel! We appreciate your kind words about our professionalism and friendliness. Your support means a lot to us!

Fritz Armstrong

Second time for repair service and Oaisis exceeded expectations again! Tech was courteous & knowledgeable. He took the time to fully explain the current status, and future work needed on our system. Office also made an effort to try to move my appointment sooner- if I had been available. Above and beyond! Communication is excellent via phone and text. Tech was on time, and stayed for an appropriate amount of time once done to ensure the problem was handled.

Response from the owner:Thank you, Fritz! We appreciate your feedback and are glad our technician was able to assist you quickly and efficiently. It's great to hear our team was able to get your system back up and running in no time!

Jon LaCross

Joseph was very helpful

Response from the owner:Thank you, Jon! We're glad to hear that Joseph was able to assist you. Your feedback is greatly appreciated.

Marla Saret

7 days ago

Response from the owner:Thank you, Marla, for taking the time to leave a review. Your feedback is appreciated!

Erick Vargas

Response from the owner:Thank you, Erick, for taking the time to leave a review. We appreciate your support!

Krysia Jacobs

Oasis has been extremely reliable. Easy to schedule service. Tech’s come quickly and on time. Excellent communication and follow up. We are very happy customers.

Response from the owner:Thank you, Krysia! We appreciate your kind words and are glad to hear that you find our service reliable and our team prompt and communicative. Your satisfaction means a lot to us!

Ken Ross

Great service and efficient repair

Response from the owner:Thank you, Ken! We're glad you appreciated the service and repair efficiency. Your support means a lot to us!

Ismael Farfan

Joseph and Mark did a great job. Speedy and answered all questions.

Response from the owner:Thank you, Ismael! We're glad to hear that Joseph and Mark provided speedy service and addressed all your questions. Your feedback is greatly appreciated!

CJ Ward

1 week ago

I’ve used Oasis for two maintenance appointments. Great customer service when scheduling appointments. Both times the technicians have been friendly & insightful. Joseph (technician) provided clear explanations of what to keep an eye on & of additional services that could be provided without pushing for a commitment.

Response from the owner:Thank you, Cj! We're glad to hear you had a positive experience with our scheduling and that Joseph was able to provide you with helpful information. We appreciate your feedback and look forward to serving you again!

Marie O'Brien

Oasis has served me well in three homes. They’re friendly, professional, and I like supporting a local small business.

Response from the owner:Thank you, Marie! We're so glad to hear that you've had a positive experience with us across three homes. Your support for our local business means a lot!

Shana Falk

Oasis installed our furnace and AC and has handled all the maintenance over the 5-6 years we’ve had them. We’ve been happy with them every time. I would definitely recommend them to others.

Response from the owner:Thank you, Shana! We're so glad to hear that you've been happy with our furnace and AC services over the years. Your recommendation means a lot to us!

Ryan Buxton

Oasis responded the same day to my AC outage, tried appropriate remediation for an old system, and provided an immediate and extremely fair estimate for a new ac and furnace.

Response from the owner:Thank you, Ryan! We appreciate your recognition of our prompt response and fair estimating process. We're glad we could assist you with your AC situation.

Ted Mescall

Joseph did a great job.

Response from the owner:Thank you, Ted! We're glad to hear Joseph made a positive impact. Your feedback is appreciated!

Jon Mirabito

Response from the owner:Thank you, Jon, for taking the time to leave a review. We appreciate your feedback!

Chelsea Brown

Response from the owner:Thank you for your review, Chelsea! We appreciate your feedback and are here to help if you have any questions or need assistance.

Mark Canuel

Friendly and professional service! They have done regular service for us as well as repairs and installation on our HVAC system. We love this company and would recommend them to anyone.

Response from the owner:Thank you, Mark! We appreciate your kind words and are glad to hear you've had positive experiences with our service, repairs, and installations. Your recommendation means a lot to us!

Derek Zoia

They were very punctual, thorough and explained everything that was happening. Would recommend them for a sewer scope and will certainly contact again for future plumbing needs. Shoutout to Steve and Amer for doing a fantastic job!

Response from the owner:Thank you, Derek! We appreciate your kind words and recommendation. It's great to hear that Steve and Amer provided excellent service. We look forward to assisting you with your future plumbing needs!

Connie Meyer

Super friendly and competent service. Really appreciate their excellent communication and top-notch service. Thanks!

Response from the owner:Thank you, Connie! We're glad to hear that our quick and knowledgeable service made a difference for you. Your support means a lot to us!

Maria Rosa

We had a clogged basement sink. I contacted Oasis early in the day, and they responded via text immediately. The plumbers were at my door within several hours. Amer and Steve quickly identified and resolved the issue. They were both polite and professional. I truly appreciate the speed with which the situation was remedied.

Response from the owner:Thank you for taking the time to rate your experience with Oasis! Our team appreciates the feedback and looks forward to providing you with great service in the future.

Adrian Munive

I am exceptionally impressed with the efficiency and professionalism of OASIS. The inquiry process was seamless and easy. I needed a new AC unit and the process was done within two days. Most importantly, they were punctual. I appreciate their punctuality so much! I will be using their services moving forward. Thank you!!

Response from the owner:Thank you, Adrian! We're glad to hear about your positive experience with our team and appreciate your kind words about our efficiency and punctuality. We look forward to assisting you again in the future!

Tomas Gonzalez

I made an appointment with Oasis to have my A/C tuned up for the summer. Daniel arrived on time and immediately went to work. Since I have my A/C tuned up every year he said it is in great shape. I always use Oasis for all my heating and cooling needs and they never disappoint. I highly recommend Oasis.

Response from the owner:Thank you, Tomas! We appreciate your loyalty and are glad to hear Daniel provided excellent service during your A/C tune-up. Your recommendation means a lot to us!

Nicole Nash

Really great service would highly recommend!

Response from the owner:Thank you, Nicole! We're so glad to hear you enjoyed our service and appreciate your recommendation!

Andria Hernandez

Oasis did a great job with looking into my ac problems. Would recommend!

Response from the owner:Thank you, Andria! We're glad to hear that Joseph provided great service and made everything easy to understand. Your recommendation means a lot to us!

Christopher Anderson

Response from the owner:Thank you, Christopher, for taking the time to leave a review. We appreciate your support!

Y. “Dewey” Du

Scheduled a seasonal AC maintenance service with Oasis using their online tool a couple of days ago. The technician (Joseph) called on the appointment day and showed up even earlier than the scheduled time. Joseph did a quick and good job checking on the unit. He was polite and patient to answer my questions regarding my system and how their maintenance program works. Thanks, Joseph. I will be calling your team again this fall for the furnace maintenance.

Response from the owner:Thank you, Dewey, for taking the time to leave such a wonderful review and for recognizing our team's efforts, from your techs to our office staff! We truly appreciate your trust in us for your HVAC and plumbing needs. Please don't hesitate to reach out for all your needs in the future, no matter how big or small!

Benjamin Sullivan

2 weeks ago

Joseph, was great. Walked me through everything with my yearly ac maintenance.

Response from the owner:Thank you, Benjamin! We're glad Joseph could assist you with your yearly AC maintenance and provide a thorough walkthrough. Your feedback is greatly appreciated!

Eryn

Oasis is timely and explained the steps needed to fix our plumbing, worked quickly and efficiently. Will use again

Response from the owner:Thank you, Eryn! We're glad to hear that you found our service timely and efficient. We appreciate your feedback and look forward to helping you again in the future!

Simon Meredith

Naem found the Nest thermostat problem and solved it very quickly…Thanks, Oasis!

Response from the owner:Thank you, Simon, for recognizing Naem's quick work in resolving the Nest thermostat issue! Your feedback means a lot to us.

Kyle Magnuson

Joseph was super helpful and diagnosed my issue in no time flat!

Response from the owner:Thank you, Kyle! We appreciate your kind words and are glad to hear that Joseph was able to assist you so efficiently.

Kartik Ayalasomayajula

Honest, professional, and down to earth. They were able to avert an emergency furnace issue for us.

Response from the owner:Thank you, Kartik, for your kind words! We're glad we could help avert the furnace issue and appreciate your recognition of our team's professionalism.

Victoria Clucas

Mark was wonderful! Very kind and honest, explained everything clearly to me. Very fair prices. Will be using them again!

Response from the owner:Thank you, Victoria! We're so glad to hear that Mark provided you with excellent service and clear explanations. We appreciate your kind words and look forward to seeing you again!

Unsh Thakore

Response from the owner:Thank you, Unsh, for your feedback! We appreciate your support and are here to help with anything you need.

VIcky Golub

Great experience with the company, as always. For the annual maintenance, Joseph showed up on time. He was very friendly, polite and professional. There were some minor issues with AC which he identified quickly and fixed them right away. I will definitely use this company again in the future.

Response from the owner:Thank you, Vicky, for your wonderful feedback and for being a loyal customer for the past ten years; we're glad to hear that Damir and the team have provided you with excellent service and helpful tips! Your support and recommendation truly means a lot to us!

Giles Miller

Oasis showed up when they said they would be there and got the work done quickly and without the need for follow up. I had them replace a furnace in 2024 and an AC unit in 2026.

Response from the owner:Thank you, Giles, for your kind words! We're glad to hear that our team was prompt and efficient in replacing your furnace and AC unit. Your satisfaction means a lot to us!

John Dungan

I will never call another service. Everything about Oasis is 5 stars. When I called them just to get information about their services and schedule an appointment, the customer service representative was informative and courteous. I also delightfully surprised that they could schedule a 7 AM appointment so I didn’t have to miss any work. On the day of my appointment, Joseph arrived at 7 exactly! He was also courteous, informative, and efficient. He sealed the deal on me being a lifetime customer of Oasis. I highly recommend everyone give this outfit a lot of consideration when deciding who to call. You won’t regret it.

Response from the owner:Thank you, John, for your fantastic review! We're glad to hear that you had such a positive experience with our team, especially with Joseph. Your recommendation means a lot to us, and we look forward to serving you in the future!

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