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    Verified heating oil services reviews

Find Heating oil pros in Warren

Avatar for Andersen Heating, Inc.

Andersen Heating, Inc.

5.00(
2
)
Approved Pro

Andersen Heating, Inc.

5.00(
2
)
Approved Pro
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers
36 years of experience

We pride ourselves on being the source for all of your HVAC needs. We not only design mechanical systems, we install residential and light commercial new units, and can retrofit and upgrade your older unit as well. Whether you need to replace a furnace, single rooftop unit, ductwork or a total system upgrade, Andersen Heating, Inc., has the experience and capabilities to provide the right solution for you.

"They were prompt, did as promised, left the job site clean and very professional."

Mike J on June 2023

We pride ourselves on being the source for all of your HVAC needs. We not only design mechanical systems, we install residential and light commercial new units, and can retrofit and upgrade your older unit as well. Whether you need to replace a furnace, single rooftop unit, ductwork or a total system upgrade, Andersen Heating, Inc., has the experience and capabilities to provide the right solution for you.

"They were prompt, did as promised, left the job site clean and very professional."

Mike J on June 2023


Avatar for Columbia NW Heating & Cooling Inc

Columbia NW Heating & Cooling Inc

4.53(
76
)
Approved Pro

Columbia NW Heating & Cooling Inc

4.53(
76
)
Approved Pro
Customers say: Super punctual
26 local quotes requested
36 years of experience

At Columbia NW, heating and cooling systems are our business. Columbia NW Heating Inc. specializes in efficiently upgrading or repairing air conditioning, heating, gas furnaces, heat pump, ductless heat pumps, tankless water heaters, geothermal heat pumps, electric furnaces, air filtration systems, oil furnaces, gas fireplaces and inserts, and all systems related to the comfort of your home or office. Additional DBA - Columbia Northwest Inc. Additional contact names - Brian Sofich. Additional e-mail - [email protected]. Additional Address: PO Box 622 Scappoose, OR 97056.

"Dave Whispell (Project Mgr) and Ivan (installer) did a great job for me. They installed a full house Heat Pump system, along with all ducting to my new addition building, new gas lines and a new premium whole house tankless water heater along with all the electrical and venting. Their knowledge and expertise and financing flexibility was 1st class! Their follow up customer care was Gold Standard. I was so pleased with their 1st & 2nd job, I gave them a 3rd job for a 12K Mini Split heat pump on my ADU. They use top brands products backed by 10 & 12 year warranties and very honest service. They were amazing to work with after so many headaches with other contractors on other jobs. All jobs passed on 1st inspections. Highly recommended!"

DAVE E on September 2025

At Columbia NW, heating and cooling systems are our business. Columbia NW Heating Inc. specializes in efficiently upgrading or repairing air conditioning, heating, gas furnaces, heat pump, ductless heat pumps, tankless water heaters, geothermal heat pumps, electric furnaces, air filtration systems, oil furnaces, gas fireplaces and inserts, and all systems related to the comfort of your home or office. Additional DBA - Columbia Northwest Inc. Additional contact names - Brian Sofich. Additional e-mail - [email protected]. Additional Address: PO Box 622 Scappoose, OR 97056.

"Dave Whispell (Project Mgr) and Ivan (installer) did a great job for me. They installed a full house Heat Pump system, along with all ducting to my new addition building, new gas lines and a new premium whole house tankless water heater along with all the electrical and venting. Their knowledge and expertise and financing flexibility was 1st class! Their follow up customer care was Gold Standard. I was so pleased with their 1st & 2nd job, I gave them a 3rd job for a 12K Mini Split heat pump on my ADU. They use top brands products backed by 10 & 12 year warranties and very honest service. They were amazing to work with after so many headaches with other contractors on other jobs. All jobs passed on 1st inspections. Highly recommended!"

DAVE E on September 2025


Avatar for Advanced Mechanical Heating & Cooling

Advanced Mechanical Heating & Cooling

5.00(
19
)
Approved Pro

Advanced Mechanical Heating & Cooling

5.00(
19
)
Approved Pro
Super Service Award
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers
48 local quotes requested

Licensed, bonded and insured Heating, Ventilation, and Air Conditioning (HVAC) company that specializes in maintenance, servicing, and installations of all your heating and cooling systems. Working in both residential and commercial we have 14+ years in the industry. We are a woman-owned business who prides ourselves on honest communication, competitive pricing, and will never sell you on anything you do not need. Our goal is to give you the comfort you desire and the quality you deserve.

"Very professional, friendly, family-owned business. We set up our annual maintenance with them and it has been wonderful. They reach out when it is time to schedule! Mike is very good at explaining and providing options for any work that needs to be done."

Toni G on October 2025

Licensed, bonded and insured Heating, Ventilation, and Air Conditioning (HVAC) company that specializes in maintenance, servicing, and installations of all your heating and cooling systems. Working in both residential and commercial we have 14+ years in the industry. We are a woman-owned business who prides ourselves on honest communication, competitive pricing, and will never sell you on anything you do not need. Our goal is to give you the comfort you desire and the quality you deserve.

"Very professional, friendly, family-owned business. We set up our annual maintenance with them and it has been wonderful. They reach out when it is time to schedule! Mike is very good at explaining and providing options for any work that needs to be done."

Toni G on October 2025



Done Right Heating

No reviews yet

Done Right Heating

No reviews yet
28 years of experience

Since 1997, Done Right Heating has been serving the Portland/Vancouver area with quality comfort systems and components for home or business. As a family-owned business, we strive to exceed expectations by providing maximum comfort for your home or business. We offer the most reliable heating, ventilating, and air conditioning (HVAC) equipment and ensure quality installation on your heating and cooling systems. We tailor your equipment installation for each home or office to provide you with the best return on your comfort investment. Our staff works with you and addresses your individual needs so that you are entirely satisfied.

Since 1997, Done Right Heating has been serving the Portland/Vancouver area with quality comfort systems and components for home or business. As a family-owned business, we strive to exceed expectations by providing maximum comfort for your home or business. We offer the most reliable heating, ventilating, and air conditioning (HVAC) equipment and ensure quality installation on your heating and cooling systems. We tailor your equipment installation for each home or office to provide you with the best return on your comfort investment. Our staff works with you and addresses your individual needs so that you are entirely satisfied.


Avatar for K Witt Excavating, LLC

K Witt Excavating, LLC

No reviews yet

K Witt Excavating, LLC

No reviews yet
13 years of experience

K Witt Excavating, LLC provides a wide range of excavation & environmental construction services. We specialize in residential & commercial development, landscape installations, underground storage tank decommissioning, sewer and storm water installation & repair, foundation waterproofing & soil-vapor extraction systems. K Witt Excavating, LLC is a new company with a backbone of experience. We are a small company that is capable of big things; no job is too small or too large. We pride ourselves on site-specific & cost-effective approaches for every project. From large dig outs to small, residential to commercial Kelly brings the same high level of care & precision. His reputation & work ethic are what have built the professional relationships that set K Witt Excavating apart. Dan Sajko recently joined the K Witt team, bringing over seven years of experience in the environmental field. Nick Morris' diverse business & construction background lend expertise in all facets of project development, implementation & completion. He brings over ten years of environmental experience and fifteen year’s experience as a small business owner & operator.

K Witt Excavating, LLC provides a wide range of excavation & environmental construction services. We specialize in residential & commercial development, landscape installations, underground storage tank decommissioning, sewer and storm water installation & repair, foundation waterproofing & soil-vapor extraction systems. K Witt Excavating, LLC is a new company with a backbone of experience. We are a small company that is capable of big things; no job is too small or too large. We pride ourselves on site-specific & cost-effective approaches for every project. From large dig outs to small, residential to commercial Kelly brings the same high level of care & precision. His reputation & work ethic are what have built the professional relationships that set K Witt Excavating apart. Dan Sajko recently joined the K Witt team, bringing over seven years of experience in the environmental field. Nick Morris' diverse business & construction background lend expertise in all facets of project development, implementation & completion. He brings over ten years of environmental experience and fifteen year’s experience as a small business owner & operator.


C J Hansen Co Inc

4.42(
12
)

C J Hansen Co Inc

4.42(
12
)
Customers say: Quick response
77 years of experience

Financing available. See website for additional service areas. Locally owned.

"When scheduling service for an air-to-water boiler, I was told I called "exactly the right people". The tech got here and said they almost never see these... Charged over $300 for an hour's looking around (no actual service) and drive time. So, I feel pretty seriously misled, and I still have to find someone to service the boiler. They continue to be unwilling to split the bill."

Andy A on April 2023

Financing available. See website for additional service areas. Locally owned.

"When scheduling service for an air-to-water boiler, I was told I called "exactly the right people". The tech got here and said they almost never see these... Charged over $300 for an hour's looking around (no actual service) and drive time. So, I feel pretty seriously misled, and I still have to find someone to service the boiler. They continue to be unwilling to split the bill."

Andy A on April 2023


Avatar for Tri Tech Heating Inc

Tri Tech Heating Inc

4.50(
52
)

Tri Tech Heating Inc

4.50(
52
)
Customers say: Super punctual
32 years of experience

Tri-Tech Heating, Inc., established in June 1993 by Jeremy and Brenda Harmon, started out as a one man operation with the soul desire to serve Clark County with the Best Products and Customer Service. Jeremy graduated from Universal Technical Institute (UTI) in June of 1989. After four years of working as a Service Technician for a local company, he ventured out on his own. For over 3 1/2 years, Tri-Tech Heating, Inc operated out of the dining room of Jeremy’s 720 square foot Personal Residence. ‘Quality Products and Excellent Customer Service’ was his motto. In 1997, Tri-Tech Heating, Inc moved into its current location in the Orchards area. After over 21 years of experience, Tri-Tech Heating, Inc still strives on setting High Standards and Building a Reputation of Excellent Customer Service while using only the Highest Standard of Quality Products. We look forward to providing you a very COMFORTABLE FUTURE, Temperately Speaking

"We were concerned that the switch or the pilot light or some other part may need to be replaced. The technician did a thorough inspection and determined that the fireplace pilot light and thermocouple simply needed to be cleaned. He did that and the fireplace now works perfectly . The technician, Jason, was very professional. He answered all our questions, explained clearly what he was doing and why and determined that several more expensive repair options were not needed."

Donna W on February 2021

Tri-Tech Heating, Inc., established in June 1993 by Jeremy and Brenda Harmon, started out as a one man operation with the soul desire to serve Clark County with the Best Products and Customer Service. Jeremy graduated from Universal Technical Institute (UTI) in June of 1989. After four years of working as a Service Technician for a local company, he ventured out on his own. For over 3 1/2 years, Tri-Tech Heating, Inc operated out of the dining room of Jeremy’s 720 square foot Personal Residence. ‘Quality Products and Excellent Customer Service’ was his motto. In 1997, Tri-Tech Heating, Inc moved into its current location in the Orchards area. After over 21 years of experience, Tri-Tech Heating, Inc still strives on setting High Standards and Building a Reputation of Excellent Customer Service while using only the Highest Standard of Quality Products. We look forward to providing you a very COMFORTABLE FUTURE, Temperately Speaking

"We were concerned that the switch or the pilot light or some other part may need to be replaced. The technician did a thorough inspection and determined that the fireplace pilot light and thermocouple simply needed to be cleaned. He did that and the fireplace now works perfectly . The technician, Jason, was very professional. He answered all our questions, explained clearly what he was doing and why and determined that several more expensive repair options were not needed."

Donna W on February 2021



Avatar for Wilfert Heating & Air Conditioning Inc

Wilfert Heating & Air Conditioning Inc

4.93(
60
)

Wilfert Heating & Air Conditioning Inc

4.93(
60
)
Customers say: Quality work
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers

Wilfert Heating & Air Conditioning, Inc. is located in Hillsboro, Oregon. We are a third generation family owned and operated heating and air conditioning business. We provide HVAC work for residential, including both new and remodeled homes as well as light commercial work. We carry multiple product lines to accommodate your needs. We have an in house fabrication facility to fit each and every job. We have installed complete heating and air conditioning systems for small and large projects, including churches, commercial buildings, Glenn & Viola Walters Cultural Arts Center and Street of Dreams Homes. Contact us today to discuss your heating and air conditioning needs. We would be happy to discuss your needs, whether it be installing a new system or updating your current heating system to make it more energy efficient.

"I called and left a message for service, was called back the same day. Scheduled a few days later. Came within the 2 hour window and made sure everything was working correctly. Was nothing but professional. A complete difference from every other HVAC company I've ever hired."

Kevin Y on June 2018

Wilfert Heating & Air Conditioning, Inc. is located in Hillsboro, Oregon. We are a third generation family owned and operated heating and air conditioning business. We provide HVAC work for residential, including both new and remodeled homes as well as light commercial work. We carry multiple product lines to accommodate your needs. We have an in house fabrication facility to fit each and every job. We have installed complete heating and air conditioning systems for small and large projects, including churches, commercial buildings, Glenn & Viola Walters Cultural Arts Center and Street of Dreams Homes. Contact us today to discuss your heating and air conditioning needs. We would be happy to discuss your needs, whether it be installing a new system or updating your current heating system to make it more energy efficient.

"I called and left a message for service, was called back the same day. Scheduled a few days later. Came within the 2 hour window and made sure everything was working correctly. Was nothing but professional. A complete difference from every other HVAC company I've ever hired."

Kevin Y on June 2018

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Heating Oil questions, answered by experts

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

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

An evaporator or swamp cooler is a common alternative for small spaces. These coolers blow moist air into a space to help cool it down. They are more affordable than misters and use much less water. However, coolers will not have the same cooling effect as misters, cannot help plants survive the heat, and only reach a small area.

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.

You can expect a geothermal system to last for years. According to the Department of Energy, the underground infrastructure for the heat pumps lasts about 25 to 50 years, which includes the pipes buried in the soil. The actual heat pump itself has a life span of around 25 years.

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