Eco Temp HVAC provides heating and cooling service across Oak Lawn, IL (60453) — boiler repair and installation, ductless mini splits, heat pumps, furnace and AC repair, and water heaters, from the 95th Street corridor to the neighborhoods of Columbus Manor, Dearborn Heights, and Parkshore. We’re a licensed Illinois HVAC contractor (License TGC119983), insured and bonded, serving Chicagoland since 2016 with NATE-certified technicians, a 4.9-star average across 288+ Google reviews, and a live 24/7 dispatch line with no premium charges for nights, weekends, or holidays.
Boiler work is a specialty, not a sideline — and in Oak Lawn it matters. The village’s older housing stock and many of its condo and apartment buildings run on hot-water heat, and hydronic systems fail in ways forced-air companies often misdiagnose: radiators cold while the boiler runs, pressure drifting outside the 12–15 PSI cold range, kettling that sounds like a teapot behind the utility room door, circulator pumps seized after a summer idle. As a Navien Service Specialist, Eco Temp HVAC provides boiler repair for everything from older cast-iron systems to modern condensing units, and boiler installation when replacement is the smarter spend — including high-efficiency combi boilers that free up space by handling heat and hot water in one unit. Boiler repairs are diagnosed with written, itemized pricing before work begins; new boiler installations run $6,500–$15,000 depending on system type, and a well-installed boiler routinely outlasts two or three furnaces.
Ductless Mini Splits for Oak Lawn’s Split-Levels and Condos
Much of Oak Lawn was built or rebuilt in the decades after the April 1967 tornado reshaped the village, and the housing forms that dominate — split-levels and brick raised ranches — share a comfort problem no thermostat can fix: one temperature reading trying to govern three living levels. A ductless mini split solves it at the source, putting an independently controlled head on the level that never cooperates, with no ductwork demolition in a finished home. Ductless is also the cleanest answer for Oak Lawn’s condo owners in buildings like those along Cicero and Pulaski, where the association controls the common systems but your unit’s comfort is yours to fix. As a Certified Mitsubishi Diamond Elite Contractor, qualifying new Mitsubishi systems we install carry an additional 2 years of manufacturer warranty on top of the standard 10 — 12 years total, coverage exclusive to Diamond Elite contractors. Single-zone systems start around $4,500; whole-home multi-zone systems range up to $22,000 depending on the number of heads.
Heat Pump Installation in Oak Lawn, IL
Modern cold-climate heat pumps heat efficiently through Chicago winters and cool all summer from one system — and current incentives make Oak Lawn a smart place to install one. Qualifying ENERGY STAR heat pumps are eligible for federal tax credits up to $2,000, ComEd rebates on high-efficiency electric equipment, and Illinois Home Energy Rebate Programs for income-qualifying households; we identify every incentive during the estimate and handle the paperwork. We provide heat pump installation — sized with a Manual J load calculation for both heating and cooling loads, never guessed from a nameplate — plus heat pump repair, and dual-fuel configurations that pair a heat pump with your existing furnace for the coldest nights. Installations run $7,500–$20,000 before incentives, with a 1–2 year labor warranty depending on the system.
Furnace and AC Repair in Oak Lawn
The everyday failures don’t wait, either. We handle furnace repair — ignitors, flame sensors, blower motors, short cycling — AC repair for failed capacitors, refrigerant leaks, and frozen coils, and water heater repair, with common parts for every major brand stocked on the truck so most Oak Lawn repairs finish in a single visit. Diagnostics run $89–$150, credited toward the repair; common repairs run $150–$450, blower motors and control boards $400–$1,100, major repairs $1,500–$3,500+. When equipment is at the end of its life, your technician puts the repair price and the replacement range side by side in writing and lets the numbers make the case — no pressure, no part-today-system-next-winter routine. Members of our Eco Home Program get scheduled spring AC and fall heating cleanings, 10% off qualifying repairs, and priority scheduling when a cold snap has every system in the village working at its limit.
The Best HVAC Service in Oak Lawn Comes With Receipts
Anyone can claim it; here’s what we can show. A verifiable Illinois contractor license (TGC119983). A 4.9-star average across 288+ Google reviews. NATE-certified technicians and three manufacturer credentials earned through ongoing training and audited customer satisfaction — American Standard Customer Care Dealer, Navien Service Specialist, and Mitsubishi Diamond Elite Contractor — two of which map directly onto the boiler and ductless work Oak Lawn’s housing actually needs. Every job carries a 100% satisfaction guarantee, every installation a labor warranty, and before we arrive you get an appointment alert with a photo of your technician. After the work is done, we follow up to make sure it stays done.
Serving Oak Lawn From 95th Street Out
From the storefronts and dealerships along the 95th Street corridor to the neighborhoods around Advocate Christ Medical Center — the 700-plus-bed anchor of the village — and the blocks flanking the Metra SouthWest Service line that bisects town, we cover all of Oak Lawn and its neighbors: Evergreen Park across the eastern border, Burbank to the north, Chicago beyond it, and Justice and Hickory Hills to the west.
Frequently Asked Questions About HVAC Service in Oak Lawn, IL
What Oak Lawn homeowners ask about boiler repair, ductless systems for split-levels
and condos, heat pump incentives, permits, and emergency response.
Usually one of a handful of causes: trapped air that needs bleeding, system
pressure below the 12–15 PSI cold-system range, a failed circulator pump, a stuck
zone valve, or sediment restricting flow. Each has a different fix and a very
different price, which is why we diagnose the actual fault before quoting — and
why hiring a boiler specialist beats hiring a forced-air company that dabbles.
Yes — it's the problem ductless solves best. A single head on the stubborn level
gives it its own thermostat and its own capacity, independent of the central
system, with only a small wall penetration in a finished home. Oak Lawn's raised
ranches and split-levels are exactly the housing this technology was made for,
and qualifying Mitsubishi systems we install carry 12 years of manufacturer
warranty through our Diamond Elite certification.
In most cases, yes. Condo installations depend on where the outdoor unit can sit
and what your association's rules allow — we've worked with property managers and
boards on both, and we'll help you put together what the association needs to
approve the project. Inside your unit, installation is minimally invasive: a
wall-mounted head, a small line-set penetration, and no ductwork.
Qualifying ENERGY STAR heat pumps are eligible for federal tax credits up to
$2,000, ComEd offers rebates on high-efficiency electric equipment, and Illinois
Home Energy Rebate Programs add more for income-qualifying households. Stacked,
incentives can reduce a qualifying project by $1,000–$8,000. We identify
everything you're eligible for during the free in-home estimate and handle the
rebate paperwork.
Equipment replacements and new installations in the Village of Oak Lawn typically
require a permit through the village's building department. We handle the process
on installations we perform — application, fees, and inspection coordination — so
the work is documented properly for your records and any future sale.
Our dispatch line is answered by a live person 24/7, emergency calls are routed to
the nearest available technician from our Chicago and Lemont teams, and there's no
premium charge for nights, weekends, or holidays — a boiler that quits at midnight
costs the same to diagnose as one that quits at noon. Same-day appointments are
usually available for non-emergencies.
Schedule HVAC Service in Oak Lawn Today
Three ways in, any hour. Call (224) 253-8131 — live answer, 24/7, never a phone tree. Book online and we'll confirm your window. Or email info@ecotemphvac.com for estimates and non-urgent questions. Have your system type (boiler, furnace, ductless), its approximate age, and the symptom ready when you call — cold radiators, short cycling, warm air, water at the base of the unit — so the right technician arrives with the right parts. If you smell gas, leave the house first and call your gas utility's emergency line before anyone else. For everything else: technician photo alert before arrival, written pricing before work begins, follow-up after to make sure it was done right.
If you're looking for a tech-savvy company that will keep you in the loop, Eco Temp HVAC is the perfect choice. We use notification reminders to make sure you know when your appointment is, and we even provide a picture of your tech so you know who to expect. We make HVAC Easy, Breezy, Done!
We're proud to say that our reputation for quality work and friendly service has allowed us to grow from a small, family operation into one of the most trusted Chicago HVAC companies. And you're the reason why we do it!
Jordan did a great job servicing my Mitsubishi HVAC system. He showed up on time and he was very thorough. He found a minor problem with the system that previous HVAC companies had not identified and fixed it.. It is difficult finding HVAC companies who are Mitsubishi diamond certified so I will be using them again in the future if my system has any problems.
Shawn was amazing! He helped install our new AC compressor last year and we had a moisture issue this year after the heavy rains and he came out same day and fixed the issue swiftly! Would highly recommend this company for their promptness and thoroughness!
I recently contacted Jordan with Eco Temp HVAC for a service call to troubleshoot an air handler issue, and I couldn't be more impressed. They responded incredibly quickly, which was a huge help given the situation Jordan was fantastic to work with. He was professional, knowledgeable, and genuinely cared about helping our mutual customer. He went above and beyond the scope of the original service call to make sure everything was taken care of properly. Excellent communication, prompt service, and outstanding customer care. I highly recommend Jordan and the Eco Temp HVAC team. Thanks again for the great service!
I hired another contractor who didn't finish the job properly. I found Eco Temp online and spoke to Jordan who came out the same day. Jordan was not only pleasant and professional; he was very knowledgeable on HVAC and knew right away how to resolve the issues. It's difficult to find someone to work on fan coil units but Jordan was both pleasant and did great work and I would definitely recommend Eco Temp and will call them for future work.
We had an excellent experience with EcoTemp HVAC last Monday. Our boiler was malfunctioning, and they responded the same day we called. Jordan, our technician, went above and beyond by stopping on his way home to make sure we weren’t left without heat. He was extremely knowledgeable about Navien boilers, quickly identified the issue, and fixed it efficiently. Professional, courteous, and clearly well versed in his work. We truly appreciate the exceptional service and wouldn't hesitate to recommend them to anyone needing boiler service— especially Navien systems.
Amazon service!!! shoutout bro I never heard of them until now I did had to do my research because I've been hearing about this company all over Facebook and I'm on the east side of America
Five- star experience! From estimate to installation, they provided an excellent experience with our A/C replacement. The team was a true professional. It was an overall great experience. Everything went very smoothly. They truly overdelivered on all their promises and we would highly recommend them to anyone needing a new furnace and A/C. I would highly recommend it!
Thank you Eco Temp HVAC for installing my new thermostat and responding so quickly to my appointment needs. Their website made it very easy to schedule a timely appointment and I received text messages/reminders about it to fix my issue. If you're looking for someone reliable and skilled to handle your AC needs, I highly recommend Eco Temp HVAC!
My technician was amazing! Extremely thorough with documentation. I was impressed! He was a very courteous person & respectful of property. He was patient in explaining everything to me and made sure I understood. So kind! I look forward to having him back when I schedule my my furnace tune-up. Great work!
We had a completely new unit installed. Eco Temp HVAC had a competitive price, and the price quoted was the price we paid. No change orders or hidden costs. Very fast and efficient (but careful) installation. They made me feel comfortable that they knew what they were doing and they weren't condescending about it at all. We will be returning to Eco Temp for all of our future servicing needs and will be recommending them to all of our friends and family.
Eco Temp HVAC installed a new HVAC system in our home recently and they did an excellent job. They were on time, and professional and they took the time to do the job right. Very, very, pleased with the service. I would recommend this company if you're looking to update your system or install a new HVAC system. Amazing job guys super happy with the work you provided.
Always great customer service. In our recent experience, the service was exceptional! The technician is awesome. Very patient, very friendly, and informative. He troubleshot and inspected the boiler until problem was found and repaired. Thanks for the old-school customer service and the kind employee who is trained and so helpful. It is highly appreciated.
I have had such good experiences with Kyle and his people that I'm on a mission to spread the word. Whether it is your AC system or an industrial boiler system, these are the guys. Professional and detail-oriented. Trust me, try these guys!
I just want to send a shout-out to Eco Temp HVAC for a great job done on our home. What a clean and professional job done by the polite and friendly gentleman. Thank you for your great service and for getting our air conditioning back up and running. The office staff were a pleasure to deal with and a special thank you to Chris and Jordan for the job. Well done!
I was very satisfied with the work on my air conditioning they did. Chris was super professional, helpful, and knowledgeable. I think the pricing was fair and affordable, as well. I would definitely recommend to my friends & family. Thank you, again!!
Had a good few experiences with these guys over a few weeks time repairing boilers and also installing a new one. I found them to be very communicative from appointment to arrival to completion and with providing options. Both front desk and staff were in ongoing communication. They did a good job with the installation and repairs and were honest with me about what needed to be done. I'm an out of state landlord and they kept me updated every step of the way. I recommend and I will use them again as I have to install a second boiler.
Great experience with Jordan and Eco Temp, I would highly recommend them! We were a brand new customer, but they came out very quickly, did a temporary fix so we had heat, and came back the next day with the new part. Friendly and professional service start to finish. We had originally called another company who said they couldn't get it started, it would take several days to get parts and fix, and there were multiple issues. We were suspicious, so we decided to call Eco Temp, and we are very glad we did!
Needed a 20+year old A/C completely replaced and Eco Temp went above and beyond to get it done right! Will definitely be giving them a call again for my regular tune ups!
Eco Temps technician was very knowledgeable, professional, and most importantly had a quick response time! Make them your first call when something goes wrong with your HVAC system
Eco Temp was fast and prompt with their service! Jordan answered all my questions and didn't attempt to sell me anything extra. He was very professional and arrived about 5-10min early. I would definitely recommend this company to anyone!
We Have Your Back
Our Promises To You!
100% Money Back Guarantee
You will get our trained pre-screened contractors and a two-year money-back guarantee on all services. Unlike other organizations with lengthy hidden terms and conditions, ours is straightforward, with no small fonts for you to read.
You will get HVAC contractors who have been thoroughly vetted and drug tested for your safety and that of your family, home, and employees. Unlike other companies, we demand random testing and checks on everyone who enters your home, company, or property.
You will receive service from Eco Temp HVAC, a local company that has an A+ rating from the Better Business Bureau and has passed the most stringent quality tests and regulations that only around 2% of all HVAC providers can meet. Quality and safety matter to us because it matters to you!
Call the heating and cooling pros at Eco Temp HVAC today for all your residential and commercial heating and cooling needs. From smart thermostats to complex HVAC systems design, we do it all!
Eco Temp HVAC is a beacon of excellence for furnace repair and comprehensive HVAC services with office locations in Chicago, Lemont, Palatine, Kirkland, St Charles, Downers Grove, Bartlett, and the Northwest Suburbs. Our seasoned technicians are adept at servicing various heating systems, encompassing furnaces, boilers, heat pumps, and beyond. Beyond just repairs, we’re proud to offer installation, maintenance, and replacement services, guaranteeing your HVAC systems deliver peak year-round performance. Our unwavering dedication to superior quality and unparalleled customer care solidifies our status as a trusted HVAC service pillar in the community.
