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TRUSTED BY MOUNDS, OK HOMEOWNERS

  • Average homeowner rating star icon4.3
    Average homeowner rating
  • Verified reviews icon136
    Verified heating oil services reviews

Verified Reviews for Heating Oil Service pros in Mounds, OK

*The Angi rating for Heating Oil Service companies in Mounds, OK 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 Mounds, OK 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 24, 2025

Find Heating oil pros in Mounds

TRIAD SERVICE COMPANY

5881 South Garnett Road
5.00(
3
)
•Approved Pro

TRIAD SERVICE COMPANY

5881 South Garnett Road
5.00(
3
)
•Approved Pro
Customers say: Quick response
25 years of experience
Free onsite estimate

We take great pride in our experience, expertise, quality, and customer service that we provide to meet the consumer's needs. It is our mission to provide excellent workmanship and complete customer satisfaction from start to completion of a project. In order to understand the needs and expectations of our customers, we take great care to work and communicate with every customer in a professional manner. Our reputation is based on service, safety, and quality, regardless of how large or small the job.

"Experienced and knowledgeable technicians. They arrived on time and worked continuously until the job was finished. Offered to take shoes off at the door. Kept workspace clean and cleaned up after themselves. Highly recommend."

Chandra M on January 2024

We take great pride in our experience, expertise, quality, and customer service that we provide to meet the consumer's needs. It is our mission to provide excellent workmanship and complete customer satisfaction from start to completion of a project. In order to understand the needs and expectations of our customers, we take great care to work and communicate with every customer in a professional manner. Our reputation is based on service, safety, and quality, regardless of how large or small the job.

"Experienced and knowledgeable technicians. They arrived on time and worked continuously until the job was finished. Offered to take shoes off at the door. Kept workspace clean and cleaned up after themselves. Highly recommend."

Chandra M on January 2024

Polar Bear Jack's Heating and Air Design

9402 E 55th Pl Ste-D
4.83(
6
)

Polar Bear Jack's Heating and Air Design

9402 E 55th Pl Ste-D
4.83(
6
)
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers

The focus at Polar Bear Jack's Heating and Air Design LLC is for complete customer satisfaction on every job. We believe in offering products and services that we know will give our customers the performance and reliability that we would require for our own homes.

"The guys did not miss a day--they came when they said they were coming. Every day they cleaned up the mess before leaving, including sweeping out the garage (which always has leaves & dirt anyway). All of the guys were friendly and treated our home with respect 100% of the time. They all did their jobs well. There were a couple of specialists and some "worker bees." They answered lots of questions from us as they went along and were not intimidated that we watched what they were doing."

Kayla P on August 2018

The focus at Polar Bear Jack's Heating and Air Design LLC is for complete customer satisfaction on every job. We believe in offering products and services that we know will give our customers the performance and reliability that we would require for our own homes.

"The guys did not miss a day--they came when they said they were coming. Every day they cleaned up the mess before leaving, including sweeping out the garage (which always has leaves & dirt anyway). All of the guys were friendly and treated our home with respect 100% of the time. They all did their jobs well. There were a couple of specialists and some "worker bees." They answered lots of questions from us as they went along and were not intimidated that we watched what they were doing."

Kayla P on August 2018

Heating Oil questions, answered by experts

Leaks, poor airflow, reduced efficiency, and loop blockages are common problems requiring service.

While it's generally safe to stay in a home with a coolant leak if your home is properly ventilated, it's important to have a professional come out to assess the situation right away. You should evacuate your home if you notice any powerful fumes. Additionally, you should leave your home if you are experiencing headaches or dizziness.

It’s a better use of energy (and your money) NOT to run an ERV system all the time. Most experts recommend that you cycle your ERV system on and off throughout the year. However, the recommended advice could change based on your climate, the number of people in your home, the size and style of your home, and your heating and cooling system. Contact a local pro for more specific advice.

Yes, technicians check refrigerant levels, loop performance, and system calibration for peak efficiency.

If a geothermal heat pump is installed correctly, then you shouldn’t have to worry about having a backup heat source such as a furnace or oil boiler. However, there are geothermal systems installed that include a backup in case the heat pump fails due to extreme cold. This is simply a backup heat pump you’ll likely never need and not an alternative heat source.

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