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Verified Reviews for Heating Oil Service pros in Portland, IN

*The Angi rating for Heating Oil Service companies in Portland, IN 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 Portland, IN 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

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Trademaster Plbg & Heating, Inc

P.O. Box 950
No reviews yet

Trademaster Plbg & Heating, Inc

P.O. Box 950
No reviews yet
44 years of experience

All plumbing, heating & air conditioning service & sales. Remodels, new construction & all repairs. In business since 1981. Small company with 4 employees, accept checks, credit cards (Visa, MC, Discover) & cash. Our terms are payment within 30 days.

All plumbing, heating & air conditioning service & sales. Remodels, new construction & all repairs. In business since 1981. Small company with 4 employees, accept checks, credit cards (Visa, MC, Discover) & cash. Our terms are payment within 30 days.

Avatar for Mainstream Works

Mainstream Works

490 S. County Road 660 W
No reviews yet

Mainstream Works

490 S. County Road 660 W
No reviews yet
14 years of experience

Mainstream Works will work as an independent contractor for all services performed. With over 30 years of experience in home building, remodeling, landscaping, and construction, Mainstream Works guarantees a successful project.

Mainstream Works will work as an independent contractor for all services performed. With over 30 years of experience in home building, remodeling, landscaping, and construction, Mainstream Works guarantees a successful project.

DUNWIDDIE HEATING PLUMBING & AIR INC

702 W WASHINGTON ST
3.00(
4
)

DUNWIDDIE HEATING PLUMBING & AIR INC

702 W WASHINGTON ST
3.00(
4
)
Customers say: Terrific value
40 years of experience

Residential and commercial heating, plumbing, and air conditioning installation and service. Specalize in floor radiant heating.

"would not recommend using Dunwittie Plumbing again. First they cut the pad under the home without using water, causing concrete dust to enter our home. I talked with Bill at Dunwittie about this and he said they never wet cut when outside, I guess a 4 foot opening in the skirting is outside. Then while digging the hole they hit my home with the excavator bucket ripping off the skirting front and back rail, then they repaired it by running tec screws through the front rail. I had a conversation with Bill about that and he said park maintenance would fix it, I told him I owned the home and the skirting so maintenance had nothing to do with it. I repaired it correctly myself. The repair itself is bad they removed a freeze proof in- ground water hydrant and replaced it with pex pipe with a ball valve and did not insulated the pipe or back fill the hole. I asked Bill if they would be responsible for the line if it froze up because of the above and he said no. Then they didn't replace m"

Tom B on October 2025

Residential and commercial heating, plumbing, and air conditioning installation and service. Specalize in floor radiant heating.

"would not recommend using Dunwittie Plumbing again. First they cut the pad under the home without using water, causing concrete dust to enter our home. I talked with Bill at Dunwittie about this and he said they never wet cut when outside, I guess a 4 foot opening in the skirting is outside. Then while digging the hole they hit my home with the excavator bucket ripping off the skirting front and back rail, then they repaired it by running tec screws through the front rail. I had a conversation with Bill about that and he said park maintenance would fix it, I told him I owned the home and the skirting so maintenance had nothing to do with it. I repaired it correctly myself. The repair itself is bad they removed a freeze proof in- ground water hydrant and replaced it with pex pipe with a ball valve and did not insulated the pipe or back fill the hole. I asked Bill if they would be responsible for the line if it froze up because of the above and he said no. Then they didn't replace m"

Tom B on October 2025

Avatar for Capital Environmental Enterprises Inc

Capital Environmental Enterprises Inc

3440 S Post Rd
5.00(
8
)

Capital Environmental Enterprises Inc

3440 S Post Rd
5.00(
8
)
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers

At Capital Environmental Enterprises Inc., we are thoroughly committed to helping you maintain the safety and integrity of your property. Whether you are in the process of purchasing a commercial property and need to conduct an environmental site assessment, or you are concerned with the indoor air quality of your home, the professional team at Capital Environmental Enterprises Inc. can help. With over 22 years in the business, you can rely on us for affordable, high-quality mold inspection, asbestos testing, fuel tank removal, and more. To learn how we can best serve you, call or e-mail us today.

At Capital Environmental Enterprises Inc., we are thoroughly committed to helping you maintain the safety and integrity of your property. Whether you are in the process of purchasing a commercial property and need to conduct an environmental site assessment, or you are concerned with the indoor air quality of your home, the professional team at Capital Environmental Enterprises Inc. can help. With over 22 years in the business, you can rely on us for affordable, high-quality mold inspection, asbestos testing, fuel tank removal, and more. To learn how we can best serve you, call or e-mail us today.

Heating Oil questions, answered by experts

Yes, including optimizing settings and suggesting upgrades if needed.

For most systems, an annual HVAC system service is more than enough. Some homeowners prefer a twice-a-year visit to ensure the system is ready for the upcoming summer and winter seasons. If you need to call an HVAC pro more often than this, it may be time to check if your system is getting old enough for a replacement.

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.

Yes, geothermal heat pumps are worth the money. You can save about 70% on heating costs in the winter and around 50% on cooling costs in the summer with a geothermal heat pump compared to a traditional HVAC system. Over time, your savings on monthly utilities will pay for the cost of the geothermal heat pump installation. If you have an incredibly small yard, however, you may not have enough space for this type of system.

You need to service an HVAC system about twice per year, with a service including an inspection and basic maintenance. It’s best to schedule maintenance in the spring (after the furnace has been running and before the AC kicks on) and in the fall (after the AC worked hard all summer and before winter’s first chill arrives). 

Regular HVAC services will keep the system working as efficiently as possible, saving you money on utilities and larger repairs. HVAC maintenance costs around $250 per visit, while bigger repairs from forgotten upkeep could cost thousands.

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