Top-rated heating oil pros.

Get matched with top heating oil pros in Marshall, MI

Enter your ZIP and get matched with up to 3 pros

TRUSTED BY MARSHALL, MI HOMEOWNERS

  • Average homeowner rating star icon4.3
    Average homeowner rating
  • Verified reviews icon43
    Verified heating oil services reviews

Verified Reviews for Heating Oil Service pros in Marshall, MI

*The Angi rating for Heating Oil Service companies in Marshall, 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 Marshall, 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 October 17, 2025

Find Heating oil pros in Marshall

Avatar for CTI Mechanical Contractors Inc.

CTI Mechanical Contractors Inc.

1320 Columbia Ave. Unit 1
5.00(
4
)
•Approved Pro

CTI Mechanical Contractors Inc.

1320 Columbia Ave. Unit 1
5.00(
4
)
•Approved Pro
Customers say: Quick response
27 years of experience
Free onsite estimate

They've used lead based connections before and it wasn't the best. 24 years HVAC 15 miles from office radius max calhoun county and berry county prefers heating and cooling service and installing battle creek preferred area

"Great company and service!"

Michelle H on September 2024

They've used lead based connections before and it wasn't the best. 24 years HVAC 15 miles from office radius max calhoun county and berry county prefers heating and cooling service and installing battle creek preferred area

"Great company and service!"

Michelle H on September 2024

Michigan Heating And Cooling Systems

PO BOX 206
New on AngiNew on Angi
•Approved Pro

Michigan Heating And Cooling Systems

PO BOX 206
New on AngiNew on Angi
•Approved Pro
12 years of experience
Free onsite estimate

Michigan Heating And Cooling Systems, is committed to excellence in every aspect of our business. We uphold a standard of integrity bound by fairness, honesty and personal responsibility. Our distinction is the quality of service we bring to our customers. Accurate knowledge of our trade combined with ability is what makes us true professionals. Above all, we are watchful of our customers interests, and make their concerns the basis of our business.

Michigan Heating And Cooling Systems, is committed to excellence in every aspect of our business. We uphold a standard of integrity bound by fairness, honesty and personal responsibility. Our distinction is the quality of service we bring to our customers. Accurate knowledge of our trade combined with ability is what makes us true professionals. Above all, we are watchful of our customers interests, and make their concerns the basis of our business.

Avatar for Petro Plumbing & Mech.

Petro Plumbing & Mech.

3111 Red Clover Road
4.71(
7
)

Petro Plumbing & Mech.

3111 Red Clover Road
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

Heating Oil questions, answered by experts

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

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.

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

NATE-certified technicians may charge slightly higher service fees compared to non-certified technicians. This is because NATE certification signifies a higher level of expertise and professionalism, often leading to more efficient and effective HVAC repairs and installations. While the upfront cost may be marginally higher, NATE-certified technicians can potentially save you money in the long run by reducing energy consumption, preventing frequent breakdowns, and extending the life span of your HVAC system. When looking for a local HVAC company to hire, it never hurts to ask about NATE certifications.

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.

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