Darien'S TRUSTED HVAC EXPERTS

Heating, Ventilation, and AC Experts in Darien


Since 2014, we’ve been serving Darien and the surrounding area with high-quality HVAC services, specializing in repair, installation, and maintenance of HVAC systems. Our commitment is to provide reliable, cost-effective solutions, ensuring your home is perfectly heated or cooled. Experience quality service that guarantees your comfort and peace of mind.

  • Licensed, Bonded, Insured
  • 15 Year Parts & Labor Warranty
  • Upfront & Transparent Pricing
  • Financing Available

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24/7 EMERGENCY SERVICE

From our Customers

Testimonials

SANDRA CHAVEZSANDRA CHAVEZ
20:01 11 Oct 23
I'm absolutely thrilled with the amazing job this company did for me! They work incredibly fast, and their reliability is second to none. The best part? Their prices are very affordable! The crew is awesome, and I'm beyond thankful for their prompt service. If you need refrigeration work, this is the company to choose!" ⭐⭐⭐⭐⭐ #AmazingJob #ReliableService #AffordablePrices #ThankfulCustomerThanks a million, Tony!
Myles SantiMyles Santi
04:38 28 Sep 23
Got our walk-in refrigerator back up and running quickly. These guys know what they are doing.
Dee WisDee Wis
19:32 22 Jun 23
Back in 2022, Tony and his crew Installed Brand New Heating and Air-conditioning Systems + newly installed/Cabinets, with an updated filter replacement, for easy access door.He opened up my return for better cooling and heater effects.Today, a year later, they were back for my 1st scheduled systems maintenance.NOT ONE problem since the initial install.I am one happy Homeowner! 😊
Kirtesh AminKirtesh Amin
17:42 13 Jun 23
Great service on time n very respectful. They explained how to maintain most of all they did the install FAST and they made sure everything was working before they left. Best they cleaned the area. Very professional and they did everything in resale t n smile on their face. Ty. Will do business with u again
Bina DesaiBina Desai
03:29 16 Jun 22
I was referred by my family member to Tony. Tony was very courteous, professional and knowledgeable he was always available to answer my questions, he sent me a quote within an hour and called on the day of installationof our new system to ensure thatinstallation went smoothly. He is awesome! I totally would recommend your company to anyone that needs a new a/c system or service. We wI was also very impressed by how quickly you and your team then change out the system.
James PushJames Push
01:44 23 Oct 18
Had Tony with Temperature Control Maintenance come out to install a replacement for my 25-year old failing AC and Furnace. He explained the differences in Furnaces and AC's and provided pricing for my options so I could make my best selection. I wasn't planning on the High-Efficiency unit, but when we matched the utility company rebates with these units, they were the best selection. No pressure from Tony to up-sale. He showed up at the time he promised, completed the entire job in 1-day as planned, and he even insisted on leaving the area cleaner than when he arrived. Very Professional, Highly Recommended, and the best price that I was quoted.
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Temperature Control Maintenance can help you with all of your HVAC needs!

BEST Darien HVAC CONTRACTOR NEAR YOU

Reliable HVAC Services for Every Home and Budget

We can handle all of your HVAC needs.
Temperature Control Maintenance offers upfront and transparent pricing.
We offer 15 year parts and labor warranty on all installs.
We will remove and haul away your old AC unit.

PROFESSIONAL HVAC TECHNICIANS IN Darien, IL

Residential Heating Repairs & Furnace Installation

Contact us today for residential heating HVAC
Temperature Control Maintenance can help you with all of your HVAC needs!

DEPENDABLE HVAC SERVICES IN Darien

Residential Air Conditioning Repairs and AC Installations


Our Darien-based AC services offer the perfect blend of affordability and quality. Whether you need a quick HVAC repair, a new installation, or routine maintenance, our skilled technicians ensure your air conditioning system operates flawlessly, keeping you cool and comfortable during the hot summer days.

Commercial HVAC Services

Commercial AC

Commercial Heating


Our professional team is dedicated to supporting Darien businesses with exceptional commercial furnace services. From precise HVAC repairs to seamless installations and proactive maintenance, we offer cost-effective solutions designed to meet the unique heating needs of commercial properties. Trust us to deliver reliable and efficient warmth to your business.

Need help with a commercial HVAC project?

HIGH-QUALITY HVAC COMPANY IN Darien, IL

Financing Available for HVAC Installs


To ensure our HVAC services are within reach for everyone, we offer financing plans through a trusted third-party provider. This means you can proceed with necessary upgrades or repairs without the immediate financial strain. For more information on how to take advantage of our HVAC financing, contact our team.

Contact us today for residential heating HVAC

Darien, IL HVAC PROFESSIONALS

Dependable HVAC Services For The Darien Area


In Darien and nearby areas, we provide top-notch HVAC services, ensuring your home stays comfortable year-round. Our expert team is ready to tackle any heating or cooling project you have. We serve Darien and beyond, reaching out to surrounding communities with our quality HVAC solutions.

Frequently asked questions


In Darien, the price of our HVAC services can change based on the type of service you need. But, we’re dedicated to keeping our prices as affordable as possible. We know how important it is to have a working HVAC system, so we work hard to make sure our services are within reach for everyone. Get in touch with us for a specific quote tailored to your HVAC requirements.


Yes, we offer emergency HVAC repair services in Darien. If your heating or cooling system suddenly stops working, don’t worry. Just give us a call, and we’ll be there to check it out and fix it as quickly as possible. We understand how important it is to keep your home comfortable, so we’re ready to help anytime you need us.


Setting up an inspection for your HVAC unit in Darien is a breeze. You can either give us a call or shoot us an email, and we’ll take it from there. Our team is ready to work with you to find the perfect time for one of our experts to come out and ensure your HVAC system is running smoothly.


For a free, no-obligation quote on HVAC repair or installation, simply get in touch with us. You can call or send us a message, and we’ll schedule an inspection at your convenience. After evaluating your HVAC unit, we’ll provide a detailed quote, ensuring you’re fully informed about the cost and scope of the service.