*The Angi rating for Water Softener Service companies in Colesville, MD is a rating based on verified reviews from our community of homeowners who have used these pros to meet their Water Softener Service needs.
*The HomeAdvisor rating for Water Softener Service companies in Colesville, MD is a rating based on verified reviews from our community of homeowners who have used these pros to meet their Water Softener Service needs.
Last update on October 07, 2025
Serving Colesville, MD and surrounding areas
Approved
Super Service Award Winner
In business since 2017
Free estimates
Warranties offered
"Scott was super informative and helpful in showing us the difference in the water softener systems. We love that we now have the added alkaline water â on tap!â"
+1
Serving Colesville, MD and surrounding areas
Approved
In business since 1993
Free estimates
Emergency services offered
"The service person was very professional. We recently purchased home. No manuals for water system anywhere to b found. The service person took his time and clearly explained everything. Filters were then changed. He clearly knew what he was doing."
+23
Serving Colesville, MD and surrounding areas
Approved
In business since 1993
Free estimates
Warranties offered
"It was an excellent experience. The tech took the time to patiently explain the issue and then set about correcting the problem. My water quality is now great and we are happy customers."
+19
Serving Colesville, MD and surrounding areas
Approved
In business since 1994
Free estimates
Emergency services offered
"Repaired broken waterline and brought our water treatment unit up to snuff. Very satisfied"
+22
Serving Colesville, MD and surrounding areas
Approved
In business since 2002
Free estimates
Emergency services offered
"Fantastic company. We had a water heater installed. The installer was fantastic. He was on time, professional and extremely knowledgeable. We will use them again. If I could give them 10 stars I would.."
+31
Serving Colesville, MD and surrounding areas
Approved
In business since 1968
Free estimates
Emergency services offered
"They replaced and installed a new water outlet for my refrigerator water connection. It was fast and the work was done well."
Serving Colesville, MD and surrounding areas
Approved
In business since 1993
Credit card accepted
Customers say: Quick response
Chesapeake Water Treatment, Inc., in business since 1993, offers complete environmental systems. Our water and air filtration system carry a lifetime warranty, you can even take it with you move.\nPlease give us a call today. Moreover, you can call to arrange a free and home estimate,
Serving Colesville, MD and surrounding areas
Approved
In business since 2019
Free estimates
Credit card accepted
Welcome to Markool Heating & Cooling. We proudly provide the highest quality of service and craftsmanship for each aspect of your project. Our depth of knowledge and experience solidify our belief that customer service stands as the highest priority. We eagerly look forward to working with you and making your vision a reality. Give us a call, text, or email today, and let us get started!
Serving Colesville, MD and surrounding areas
Approved
Super Service Award Winner
In business since 2008
Free estimates
Credit card accepted
"Such a pleasure working with them. Very professional and they did the job extremely quickly. All the leaky drains fixed with no issue."
Serving Colesville, MD and surrounding areas
Approved
In business since 2008
Free estimates
Emergency services offered
"I called Pohlman to replace my Gas water heater. I was very pleased with their service. They were very professional, came out on the same day, took the old tank with them and cleaned up well behind themselves, They finish the job in a timely manner and their price was fair. I would definitely hire them again."
+10
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