Top-rated heating oil pros.

Get matched with top heating oil pros in Dorr, MI

Enter your zip and get matched with up to 5 pros

TRUSTED BY DORR, MI HOMEOWNERS

  • Average homeowner rating star icon4.5
    Average homeowner rating
  • Verified reviews icon60
    Verified heating oil services reviews

Verified Reviews for Heating Oil Service pros in Dorr, MI

*The Angi rating for Heating Oil Service companies in Dorr, MI 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 Dorr, MI 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 November 14, 2025

Find Heating oil pros in Dorr

Avatar for RagStar Contractors

RagStar Contractors

4.53(
17
)
•Approved Pro

RagStar Contractors

4.53(
17
)
•Approved Pro
Customers say: True professional
258 local quotes requested
3 years of experience

20+ yrs experience. Professional, quiet, clean, and affordable on all jobs. I have the manpower and equipment for all residential and commercial jobs. Indoor, outdoor, lawns, landscape, gutters, paint, wash houses/decks, paint inside and outside, Install, remove, you name it

"I couldn’t be more impressed with the outstanding job Ragstar Contractors did assembling our Gazebo. Despite the subpar instructions and the overwhelming number of parts, their team showed incredible patience, professionalism, and craftsmanship. They were able to piece everything together flawlessly, and the final result looks absolutely amazing. Their attention to detail and commitment to getting the job done right truly set them apart. I highly recommend Ragstar Contractors for any assembly or installation projects — they exceeded all expectations!"

Darius P on June 2025

20+ yrs experience. Professional, quiet, clean, and affordable on all jobs. I have the manpower and equipment for all residential and commercial jobs. Indoor, outdoor, lawns, landscape, gutters, paint, wash houses/decks, paint inside and outside, Install, remove, you name it

"I couldn’t be more impressed with the outstanding job Ragstar Contractors did assembling our Gazebo. Despite the subpar instructions and the overwhelming number of parts, their team showed incredible patience, professionalism, and craftsmanship. They were able to piece everything together flawlessly, and the final result looks absolutely amazing. Their attention to detail and commitment to getting the job done right truly set them apart. I highly recommend Ragstar Contractors for any assembly or installation projects — they exceeded all expectations!"

Darius P on June 2025

Avatar for Petro Plumbing & Mech.

Petro Plumbing & Mech.

4.71(
7
)

Petro Plumbing & Mech.

4.71(
7
)
Customers say: Quality work
29 years of experience

Petro Plumbing is a family owned business with over 20 years of experience in residential, commercial, and industrial plumbing. From drain cleaning to bathroom remodeling to industrial builds, there's no project too big or too small.

"Petro Plumbing & Mechanical are the quintessential professionals."

Matthew W on February 2021

Petro Plumbing is a family owned business with over 20 years of experience in residential, commercial, and industrial plumbing. From drain cleaning to bathroom remodeling to industrial builds, there's no project too big or too small.

"Petro Plumbing & Mechanical are the quintessential professionals."

Matthew W on February 2021

BELTLINE HEATING & COOLING

5.00(
1
)

BELTLINE HEATING & COOLING

5.00(
1
)
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers

Beltline heating at this time has only one employee, I am looking for a GOOD employee. Most of my new customers come from word of mouth, I believe that the customer should be happy with the work performed and My company moto is "Quality at a fair price." I specialize in boilers, heat pumps, oil fired units, and most of what other companies no longer want to or are not qualified to service. I service and install hydronic in floor heating systems. I am factory trained on most high efficient boilers.

Beltline heating at this time has only one employee, I am looking for a GOOD employee. Most of my new customers come from word of mouth, I believe that the customer should be happy with the work performed and My company moto is "Quality at a fair price." I specialize in boilers, heat pumps, oil fired units, and most of what other companies no longer want to or are not qualified to service. I service and install hydronic in floor heating systems. I am factory trained on most high efficient boilers.

Heating Oil questions, answered by experts

There are several common types of HVAC systems that you may have, including split systems, hybrid HVAC, duct-free systems, packaged heating and air, geothermal heating, or even portable units for heating or cooling. If you aren’t sure which type is in your home or are looking to install something different, you should consult an HVAC pro to determine which option is right for your heating and cooling needs.

Regular inspections, loop flushing, and checking heat exchangers help extend system lifespan.

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.

The most obvious downside is the high upfront cost of buying and installing one of these systems. Additionally, sometimes the system can take a longer time to heat than alternatives like a boiler. Also, if something goes wrong with the geothermal pump, repairs are often significantly more expensive than repairing traditional, above-ground heat pumps.

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

The homeowners guide to home care is here

From average costs to expert advice, get all the answers you need to get your job done.

See all articles