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Upgrade Your Heating System with City Heating and Cooling LLC!

AC Service In Tucson, Vail, Oro Valley, Green Valley, Sahuarita, Az And its surrounding Areas!


Whether you own a gas furnace or an electric heat pump, a reliable heating system is well worth the investment as it can keep you warm and cozy during the coldest months of the year. So, if it’s already old and not as efficient as it used to be, then don’t hesitate to get a replacement! Of course, it helps to approach an experienced contractor who can provide the right heating services for you. With our technicians at City Heating and Cooling LLC, we’ll also help you choose the best system that fits your needs and preferences.

The Benefits of Upgrading your Heating System

  • Enhanced Energy Efficiency - Compared to older and outdated models, newer heating systems are designed to work smarter to reduce monthly energy consumption. Newer models can effectively maintain comfortable temperatures in each area of your home without having to work as hard.

  • Potential Long-Term Savings - A high-efficiency heating system can provide heat more consistently while consuming less energy. In the long run, you get more substantial financial benefits since newer models are designed with less maintenance and energy consumption and more durability and reliability in mind.

  • Improved Indoor Air Quality - Modern furnaces and heat pumps are built with advanced filtration systems that eliminate a wide range of contaminants and ensure better indoor air quality for your home. This is especially valuable if you or a family member has asthma, allergies, or any other respiratory conditions.

What We Offer

At City Heating And Cooling,  we offer high-quality heating services so that you can remain comfortable and safe. Our heater replacement service is fast and efficient thanks to our certified team of experienced technicians. If you're not sure what's best for your home or business, you can rely on us for professional opinions and practical recommendations. We go the extra mile to achieve 100% customer satisfaction.

Our reliable heating replacement service includes:

  • Gas Furnaces

  • Electric Furnaces

  • Heat Pumps

  • Boilers

  • Thermostats

  • Programmable Thermostats

  • And More!

Of course, if you think that it’s not the right time to replace your heating system, we also offer maintenance and repair services to keep it in good working condition. We’re just a call away if you need our professional heating services. Free estimates and second opinions are also available!

We’re Just a Call Away Today

If your heater has broken down, you can rely on our team to address your issue. Contact City Heating and Cooling LLC today at (520) 339-7228 to learn more about our heating services! You can also visit our website and fill out our convenient online form.

We offer Expert heater replacement service

At City Heating And Cooling,  our promise is to provide all our customers with high-quality heating services so that you can remain comfortable and safe. Besides, we offer quick heater replacement service and fast installation. We boast a certified team that offers nothing less than 100% customer satisfaction. If your home’s heater has broken down, you can rely on our team for our professional opinion and practical recommendations.  Free Estimates and Free Second Opinions Available! 

Our reliable heating replacement service includes:



Why choose us?


All of our Air Conditioner services are cost-effective, and therefore, you do not have to worry about paying hefty amounts for our bills.

Quick Response Time

We understand the importance of fast services and quickly respond to your call.  


City Heating And Cooling LLC has excellent experience providing all the essential AC services in different parts of Arizona.

Quality Products

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What Our Clients Say

I was given City Heating and Cooling LLC as my service contractor through my home warranty after our AC stopped working and all I can say is they were fantastic. Within 48 hours Chris (our technician) had come out, inspected our AC and thermostat, had parts found and acquired by Tonya, and had the entire system repaired. Chris was very efficient, knowledgeable, and respectful of our time and home. Tonya, whom I talked to throughout the process, offered the best customer service for anything, ever. She kept me up to date on our work order, gave me accurate times, found the parts so we would get them faster, and worked with me concerning my service payment. I would recommend them for any and all your needs concerning your AC and heating. Chris is an awesome technician and Tonya is clearly a magician with everything she was able to do. Thank you so much for everything, amazing service.

It has been 3 months since we used City Heating and Cooling LLC for our AC. As of this week I am using them through my home warranty for my heat (which is setting off my Co2 detectors so it is off). Chris got out here same day to take apart our furnace to check for safety issues and found the problem quickly. Tonya being a magician has already found what we needed exactly and taken it to the home warranty by contacting them over the phone on our behalf to speed things along. I'm thinking pretty soon we will have heat. I know today what I knew 3 months ago, I will never go anywhere else for my heating, cooling, AC, and HVAC then City Heating and Cooling LLC.

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