4.7 
168 *The Angi rating for Heating Oil Service companies in Oro Valley, AZ is a rating based on verified reviews from our community of homeowners who have used these pros to meet their Heating Oil Service needs.
*The HomeAdvisor rating for Heating Oil Service companies in Oro Valley, AZ is a rating based on verified reviews from our community of homeowners who have used these pros to meet their Heating Oil Service needs.
Last update on October 16, 2025
We are a local licensed and insured company with over 10 years experience in the residential solar and electrical business. No job is to big or to small
We are a local licensed and insured company with over 10 years experience in the residential solar and electrical business. No job is to big or to small
Welcome to Ultra Air Conditioning where our owners have over 50 years of experience. We are local owned and operated, we specialized residential and light commercial work, heating and cooling systems in Pima County. Ultra Air Conditioning maintains, repairs and installs all brands of heating and cooling systems. We here are a License, Bonded and Insured Contractors with a A+ BBB Rating. Our technicians are NATE Certified and our mission is to help you live comfortably. We offer Financing for our products.
"Very professional,"
Aurelia C on February 2021
Welcome to Ultra Air Conditioning where our owners have over 50 years of experience. We are local owned and operated, we specialized residential and light commercial work, heating and cooling systems in Pima County. Ultra Air Conditioning maintains, repairs and installs all brands of heating and cooling systems. We here are a License, Bonded and Insured Contractors with a A+ BBB Rating. Our technicians are NATE Certified and our mission is to help you live comfortably. We offer Financing for our products.
"Very professional,"
Aurelia C on February 2021
Living in Tucson, it is important to have your air conditioner up and running. If your AC has not been working its best (or if it's not working at all), contact our expert AC repair technicians at Intelligent Design Air Conditioning, Heating, Plumbing, and Electric for the best air conditioning services in Tucson, AZ. Our trusted air conditioning repair team is available 24/7, so you won't have to wait to restore your comfort at home. We can provide you with the fast and effective service you need! In Tucson, the good reputation of an HVAC company is very important. At Intelligent Design, we have earned the trust of the Tucson community with our straightforward approach to customer service. Once you have called Intelligent Design to resolve any heating and cooling issues in your house, you can enjoy peace of mind knowing that your AC system is in the right hands.Our HVAC repair technicians are highly experienced and qualified.
"Quick response. Good value. Supplied us with 2 portable AC units during wait for install. Install completed the next day."
Frank M on August 2024
Living in Tucson, it is important to have your air conditioner up and running. If your AC has not been working its best (or if it's not working at all), contact our expert AC repair technicians at Intelligent Design Air Conditioning, Heating, Plumbing, and Electric for the best air conditioning services in Tucson, AZ. Our trusted air conditioning repair team is available 24/7, so you won't have to wait to restore your comfort at home. We can provide you with the fast and effective service you need! In Tucson, the good reputation of an HVAC company is very important. At Intelligent Design, we have earned the trust of the Tucson community with our straightforward approach to customer service. Once you have called Intelligent Design to resolve any heating and cooling issues in your house, you can enjoy peace of mind knowing that your AC system is in the right hands.Our HVAC repair technicians are highly experienced and qualified.
"Quick response. Good value. Supplied us with 2 portable AC units during wait for install. Install completed the next day."
Frank M on August 2024
Temperature-Control, Inc. is a heating and air conditioning company that has been operating since 1982. Temperature-Control, Inc. is licensed, bonded, insured and is a member of the Better Business Bureau. Winner fo the Torch Award in 2012. Provides quality service. In 2020 Temperature-Control, Inc. expanded by adding a Plumbing Division.
"Had them install a new AC condenser, air handler and water heater. Done on time and on budget. Although a bit pricier than the competition, we got what we wanted when we needed it. They were thorough and cleaned up everything and then explained how it all worked."
Barry E on July 2025
Temperature-Control, Inc. is a heating and air conditioning company that has been operating since 1982. Temperature-Control, Inc. is licensed, bonded, insured and is a member of the Better Business Bureau. Winner fo the Torch Award in 2012. Provides quality service. In 2020 Temperature-Control, Inc. expanded by adding a Plumbing Division.
"Had them install a new AC condenser, air handler and water heater. Done on time and on budget. Although a bit pricier than the competition, we got what we wanted when we needed it. They were thorough and cleaned up everything and then explained how it all worked."
Barry E on July 2025
At One Hour Air Conditioning & Heating, your complete satisfaction with our heating and air conditioning services and technicians is 100% guaranteed. The on-time guarantee is one of the best in the country, and backed by heating and air technicians that are trained, skilled and experienced to exceed your expectations and needs. You will never be kept waiting - Always on time... or you don't pay a dime. How do you know a company cares about the quality of their work? They stand behind it that's how. At One Hour Air Conditioning & Heating, the warranties and guarantees are industries leading because of our experienced technicians and the high quality parts we use. Our technicians are friendly, clean, polite, drug-free and experienced and our techniques are state-of-the-art, guaranteed! Call us today, we look forward to earning your business!
"Install was flawless"
Athea W on April 2025
At One Hour Air Conditioning & Heating, your complete satisfaction with our heating and air conditioning services and technicians is 100% guaranteed. The on-time guarantee is one of the best in the country, and backed by heating and air technicians that are trained, skilled and experienced to exceed your expectations and needs. You will never be kept waiting - Always on time... or you don't pay a dime. How do you know a company cares about the quality of their work? They stand behind it that's how. At One Hour Air Conditioning & Heating, the warranties and guarantees are industries leading because of our experienced technicians and the high quality parts we use. Our technicians are friendly, clean, polite, drug-free and experienced and our techniques are state-of-the-art, guaranteed! Call us today, we look forward to earning your business!
"Install was flawless"
Athea W on April 2025
We take great pride in our experience, expertise, quality and customer service that we provide to meet every consumer's needs. It is our mission to provide excellent customer service from start to completion of a project. To understand the needs and expectations of our customers, we take great care to work and communicate with every customer in a personal and professional manner. Our reputation is based on service, safety and quality, regardless of how large or small the job.
"The technician was very helpful. He made sure my system was installed and working properly, and he was also very efficient and fast. I definitely recommend Corona Heating and Cooling for any AC installs."
Arianna D on September 2025
We take great pride in our experience, expertise, quality and customer service that we provide to meet every consumer's needs. It is our mission to provide excellent customer service from start to completion of a project. To understand the needs and expectations of our customers, we take great care to work and communicate with every customer in a personal and professional manner. Our reputation is based on service, safety and quality, regardless of how large or small the job.
"The technician was very helpful. He made sure my system was installed and working properly, and he was also very efficient and fast. I definitely recommend Corona Heating and Cooling for any AC installs."
Arianna D on September 2025
We are locally owned and operated with over 26 years of experience in service, repair, and installation. We will work with you to find the best solution for your systems needs from a simple repair to a complete install and make your experience with us as Eazy as possible and get you up and running again. We also have financing with low interest rates and 0% for two years on OAC. We believe in fair and honest service with out breaking the bank. Give us a call and find out for yourself. Our friendly staff is ready to help. Thank you and have a nice day!
"They came the next day after we decided"
Nick H on December 2023
We are locally owned and operated with over 26 years of experience in service, repair, and installation. We will work with you to find the best solution for your systems needs from a simple repair to a complete install and make your experience with us as Eazy as possible and get you up and running again. We also have financing with low interest rates and 0% for two years on OAC. We believe in fair and honest service with out breaking the bank. Give us a call and find out for yourself. Our friendly staff is ready to help. Thank you and have a nice day!
"They came the next day after we decided"
Nick H on December 2023
City Heating and Cooling is a woman-owned, family-operated HVAC company proudly serving Tucson, AZ, and the surrounding communities. Founded by Tonya Eaton and her husband Chris, our company brings over 20 years of combined experience to every job. We specialize in residential and light commercial heating and cooling services, including AC installations, furnace repairs, maintenance plans, and energy-efficient upgrades. At City Heating and Cooling, we’re known for our honest pricing, quick response times, and unmatched customer care. We offer 24/7 emergency service, free estimates, and free second opinions, ensuring our customers get the reliable comfort they deserve—without the pressure. Whether you need a simple tune-up or a full system replacement, you can count on us to keep your home or business comfortable year-round. 📍 Located at 3382 E Holladay St, Tucson, AZ 85706 📞 Call us today at 520-339-7228 🌐 www.cityheatingandcooling.org
"We hired City Air Conditioning and Heating to do a repair and full textured coating of our roof. They mentioned they had noticed some significant damage while servicing our a/c unit. Tonya and Chris handled everything and the entire crew is so professional, expeditious, and prompt, they did a magnificent job. I cannot more strongly recommend City Heating and Air Conditioning for any type of service they provide."
Mitch S on February 2025
City Heating and Cooling is a woman-owned, family-operated HVAC company proudly serving Tucson, AZ, and the surrounding communities. Founded by Tonya Eaton and her husband Chris, our company brings over 20 years of combined experience to every job. We specialize in residential and light commercial heating and cooling services, including AC installations, furnace repairs, maintenance plans, and energy-efficient upgrades. At City Heating and Cooling, we’re known for our honest pricing, quick response times, and unmatched customer care. We offer 24/7 emergency service, free estimates, and free second opinions, ensuring our customers get the reliable comfort they deserve—without the pressure. Whether you need a simple tune-up or a full system replacement, you can count on us to keep your home or business comfortable year-round. 📍 Located at 3382 E Holladay St, Tucson, AZ 85706 📞 Call us today at 520-339-7228 🌐 www.cityheatingandcooling.org
"We hired City Air Conditioning and Heating to do a repair and full textured coating of our roof. They mentioned they had noticed some significant damage while servicing our a/c unit. Tonya and Chris handled everything and the entire crew is so professional, expeditious, and prompt, they did a magnificent job. I cannot more strongly recommend City Heating and Air Conditioning for any type of service they provide."
Mitch S on February 2025
Im a well rounded in all type of construction and household maintenance with heating and cooling installations and maintenance ac equipment Im a hard work and very friendly and do the work as if you were my own family I make sure everyone has a wonderful experience with any work I do and always get get reviews when work is done
Im a well rounded in all type of construction and household maintenance with heating and cooling installations and maintenance ac equipment Im a hard work and very friendly and do the work as if you were my own family I make sure everyone has a wonderful experience with any work I do and always get get reviews when work is done
We guarantee your satisfaction and we won’t leave until the job is done right. We pride ourselves on the quality work we provide, while delivering great customer service! Check out our services offered and call or click to schedule a free estimate today
"Bill, is highly professional, a skilled Technical and business owner. He is trustworthy with high integrity."
Lawrence D on August 2022
We guarantee your satisfaction and we won’t leave until the job is done right. We pride ourselves on the quality work we provide, while delivering great customer service! Check out our services offered and call or click to schedule a free estimate today
"Bill, is highly professional, a skilled Technical and business owner. He is trustworthy with high integrity."
Lawrence D on August 2022
From average costs to expert advice, get all the answers you need to get your job done.
HVAC replacement costs depend on a lot of factors, like unit type, size, and labor. See what you can expect to pay for HVAC replacement here.
AC capacitor costs can vary based on labor prices in your area and the specific type of capacitor you need. Explore all cost factors here.
Get transparent, up-to-date swamp cooler repair cost info to learn what impacts pricing and how to save on your next swamp cooler repair.
Keeping your home cool all summer can be a challenge. Read on to learn the pros and cons of dual-home air conditioners.
Trying to choose between a MERV10 versus a MERV12 air filter? Compare filtration, airflow, and allergy protection to find the right fit for your home.
Facing an issue with your HVAC system? Troubleshoot these common HVAC problems to maintain a comfortable temperature in your home.
