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Verified Reviews for Heating Oil Service pros in Walsh, CO

*The Angi rating for Heating Oil Service companies in Walsh, CO 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 Walsh, CO 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 December 02, 2025

Find Heating oil pros in Walsh

DTP Mechanical LLC

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•Approved Pro

DTP Mechanical LLC

New on AngiNew on Angi
•Approved Pro
3 years of experience
Free onsite estimate

With several years of experience, we work hard to bring each customer the best possible service and quality available. We look forward to working with you on your next project. We welcome your questions and thank you for your interest.

With several years of experience, we work hard to bring each customer the best possible service and quality available. We look forward to working with you on your next project. We welcome your questions and thank you for your interest.

Hollmer-Davis Plumbing and Heating Inc

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Hollmer-Davis Plumbing and Heating Inc

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Hollmer-Davis Plumbing and Heating Inc has been providing the highest quality plumbing and heating service in the area. We handle everything from leaky faucets, sewer line repair, and fixture installation to re-piping. There are hundreds of less-than-reputable “plumbers” out there who’ll take your money and leave you with plumbing worse than you started with, or even good plumbers who will take advantage of you knowing that you’re in a tight spot. Here we never sacrifice quality for cost!

Hollmer-Davis Plumbing and Heating Inc has been providing the highest quality plumbing and heating service in the area. We handle everything from leaky faucets, sewer line repair, and fixture installation to re-piping. There are hundreds of less-than-reputable “plumbers” out there who’ll take your money and leave you with plumbing worse than you started with, or even good plumbers who will take advantage of you knowing that you’re in a tight spot. Here we never sacrifice quality for cost!

Heating Oil questions, answered by experts

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

A geothermal heat pump system will take about 10 years to pay for itself, and it has a life span of anywhere from about 25 to 50 years. Installing a geothermal heat pump will cost about $14,250 upfront, but it can reduce your energy bills by around 65% when compared to a conventional HVAC system.

There are three main types of heat pumps. An air-source heat pump system is the most common and has two parts—an indoor air handler unit and an outdoor heat pump unit. A ductless heat pump system functions similarly to an air-source heat pump system but doesn’t need ductwork to distribute the air. A geothermal heat pump system pulls heat from the ground to help heat your home.

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.

Service costs range from $200 to $1,500, depending on maintenance needs, system age, and labor.

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