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Find Swimming pool heaters installers and replacers in Ellicott City

Avatar for System Pools, LLC
System Pools, LLC
4.9(
18
)

Serving Ellicott City, MD and surrounding areas

Approved

Super Service Award Winner

In business since 2019

Free estimates

Warranties offered

"At first my experience with Dystempool was not good. I made an appointment for a Monday, waited at home all day and they never showed up. Tuesday morning I sent them an unhappy email. Nick answered it, apologizing that he was out of town and his technician had suffered an injury. He promised to get there that day. Nick arrived late in the day and worked all by himself into the night and did a very thorough job. He spent a lot of time clearing the line for my waterslide. I was especially impressed that he was able to install my Loop-loc cover all by himself. The next day I noticed he had replaced one of the cover anchors and didnâ t charge me for it; didnâ t even mention it. His fee was $100 less than my usual company charges and they couldnâ t get me in until November. I am more than satisfied with the work Nick did and I plan to hire him for my spring opening. This is the kind of hard working small business that America is famous for. I heartily recommend Systempool for your pool service needs."
Maitenance and repairs
Maitenance and repairs
Maitenance and repairs
Maitenance and repairs
Maitenance and repairs

+32

Response time11 hrs
73 neighbors recently requested a quote
Recommended by77%of homeowners
Avatar for Watermark Swimming Pool Services Inc
Watermark Swimming Pool Services Inc
4.9(
66
)

Serving Ellicott City, MD and surrounding areas

Approved

In business since 1996

Free estimates

Warranties offered

"Watermark carried out all defined services professionally and thoroughly. I received proposal within 3 days after requesting one. The proposed cost and work coverage was better than others I had received. Nick came to the house once I requested a proposal and reviewed the pool area so that his proposed work would be reflective of all conditions of the pool. The overall work was carried out professionally and the end result left me with a 'new pool'. The pool is relatively large (20 X 45)- 31,000 gallons and I now have a pool that is something I am proud. Nick stayed on top of all work in progress and kept me informed of each step and what was expected of each step. There were no hidden costs or surprises during the job or at completion."
Additional Photos
Additional Photos
Additional Photos
Response time3 days
4 neighbors recently requested a quote
Recommended by96%of homeowners
Mr. Edis Pool LLC
New to Angi

Serving Ellicott City, MD and surrounding areas

Approved

In business since 2018

Free estimates

Mr. Edis Pool LLC is a locally owned and operated company that values honesty and integrity in all aspects of our business. Our dedicated team of professionals have years of hands-on experience, to provide innovative ideas and suggestions tailored to your projects. Our services are customized to your individual needs, paying close attention to the details of each project that we are involved with. Please feel free to contact us today!

2 neighbors recently requested a quote
FAQs for swimming pool heaters installation and replacement projects in Ellicott City, MD

Yes, you can add a heater to an existing pool. A pro can retrofit a heater to nearly any in-ground or above-ground pool. Adding a heater allows you to start the swim season earlier, finish it later, and maintain a steady water temperature in between. Many owners schedule the job during a larger pool upgrade, but it also works as a standalone project. Professional installation ties the new unit into the existing pump and plumbing for safe, efficient operation.

Most owners switch the heater on a day or two before they plan to swim, then shut it down afterward. Reaching the target temperature can take 24 to 72 hours, depending on pool size and outdoor conditions. Using a cover while the heater is off helps hold the heat and keeps energy costs in check.

Pool heaters can freeze if left exposed to extreme conditions. Freezing can damage internal heater components, potentially leading to costly pool repairs. Cycling water, covering the heater, and regular maintenance help prevent freezing. Sealing or winterizing your heater also protects it during the season—this involves draining water from the heater and its components.

Pool heaters operate with lifespans spanning from seven to 30 years. Gas and propane models last seven to 12 years, while electric and solar heaters perform efficiently for up to 30 years. Consistent professional maintenance and routine inspections extend the heater’s life and improve its performance, ensuring a safe and reliable heating system for your pool.

Before hiring a pool heater installation contractor, conduct thorough research by reviewing online feedback and gathering recommendations from trusted sources. Contact multiple professionals to discuss pricing, request references, and understand the complete installation process. This careful evaluation ensures you select a qualified contractor who delivers high-quality service and a successful installation.

The Ellicott City, MD homeowners’ guide to swimming pool heaters installations and replacements

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

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