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Find Swimming pool heaters installers and replacers in Vashon

Avatar for Independently Dunn LLC
Independently Dunn LLC
4.4(
34
)

Serving Vashon, WA and surrounding areas

Approved

In business since 2005

Small jobs welcome

Credit card accepted

"We have had a pool for 14 years. We have used several pool companies and always felt we were getting the run around. Matthew came out and gave us a fair price to replace our pool heater and change the gravel in the filter. Not only that he educated SO MUCH on our pool we were shocked and how little knowledge we had. His wife Jesse is also a delight to speak to on the phone. A++++++++ BEST pool company around!"
Clean and Maintain
Clean and Maintain
8 neighbors recently requested a quote
Recommended by74%of homeowners
Avatar for ASA Pools & Spas LLC
ASA Pools & Spas LLC
5.0(
5
)

Serving Vashon, WA and surrounding areas

Approved

In business since 2025

Free estimates

Emergency services offered

ASA Pools & Spas – Expert Pool & Hot Tub Care\n\nAt ASA Pools & Spas, we keep your pool and hot tub sparkling clean and perfectly balancedwithout draining your wallet. Our services include:\n1) Pool and hot tub cleaning\n2)Water testing and balancing\n3) Pool equipment repairs (pumps, filters, heaters – pools only)\n4) Routine maintenance for pools and hot tubs\n5) Emergency service for pools\n\nPlease note: We do not provide hot tub repairs only cleaning and maintenance.\n\nWe guarantee the lowest price in the Seattle area. If you find a better quote, we’ll beat it!\n\nServing Seattle and surrounding communities, we’re committed to affordable, reliable service you can trust.\n\n📞 Call us today for the best price and fastest response in town!\n\n

Hot Tub Service
Pool Maintenance
Pool Maintenance
Pool Maintenance
Hot tub deep cleaning

+5

Response time11 hrs
43 neighbors recently requested a quote
Avatar for Aegis Cleaning Services
Aegis Cleaning Services
4.1(
501
)

Serving Vashon, WA and surrounding areas

In business since 2006

Free estimates

Credit card accepted

"He did a very good job.  Be prepared for all of the extra's they will ask for beyond the initial deal.  I will say we have a lot more airflow going through our heater now and the dryer really needed it.  We had two cancellations before they came on the last time.
"
Air Duct Cleaning
Jeff & Kristin Waters
Housekeeping & Window Cleaning
Recommended by80%of homeowners
Castle Pools and Spa, LLC
3.2(
14
)

Serving Vashon, WA and surrounding areas

In business since 2021

Free estimates

Credit card accepted

"My pool was such a gross mess. Trying to maintain a farm for the first time and never owning a pool before either, it was such an overwhelming task for me to learn how to keep a pool. It didnâ t help every year that something would break and past pool people would take advantage of the fact that I didnâ t have any knowledge about pools and overcharge me for fixing them or replacing parts that I didnâ t need or couldnâ t use. It was just one thing after another in order for me to get this pool running, so I ended up trying to dig my head in the sand about it. I hoped to get it filled with dirt or leave it empty, but Hugo informed me of the problematic issues of doing those things. Before Castle Pools, no one else would touch it. As soon as I mentioned it was green, every pool company would back pedal and tell me they were too busy. I didnâ t realize there was a certain time of the year youâ re supposed to have your pools done and apparently calling in May was too late in the season. But Hugo and Brenda were the only pool company who were willing to help me. Never once did they make me feel like I was a terrible pool owner or like I had done something wrong or out of the ordinary. They basically told me donâ t worry, we got this, so you wonâ t have to! What a relief and I felt like a ton of bricks had been lifted off my to do list. They have a full clientele and I didnâ t realize this, but they still made it a point to come after their normal business hours to check on the progress as we were emptying out the pool and refilling it. It went from being a pond housing a village of thousands of frogs and salamanders to being a crystal clear, working pool again. It took two and a half days of pumping it out and another day of pressure washing and pumping, and 4 days of filling with water, but it actually is a luxury I will get to use now! I have lived here for over four years and Iâ ve never once been able to use my pool! Aside from the great care they have given our pool, Hugo and Brenda are also just genuinely good people. They have a great energy about them, are friendly, reassuring, and reliable. They communicate well and always came when they said they would. A big huge thumbs up for them! Thank you Castle Pools and Spa! Thank you Hugo and Brenda!"
Response time2 days
13 neighbors recently requested a quote
Recommended by80%of homeowners
Avatar for American Home Shield – Home Warranty
American Home Shield – Home Warranty
3.5(
5,688
)

Serving Vashon, WA and surrounding areas

In business since 1971

Credit card accepted

"AHS is ok. They cover repairs of most everything under the roof of your house. The companies that contract with them are not always the best. You call AHS with the issue, they send a fax to the repair company and give you the contact info. If they don't contact you within 24 hours, you call them. Sometimes they answer, sometimes they don't. When they arrive (usually three days or so later), they service the item. if it has issues within the 90 days, you call AHS again, they are sent out with no charge. If the serviceman decides the unit is unrepairable, AHS will allow you to choose a replacement from their listing (usually not as good as what you have) they will install and remove your old item, or give you wholesale amount to buy and install your own. Prices vary on what you want covered and what you want the copay to be, plus where you live. For me it is 49.99 per month with a 75.00 time of service order. You can have more than one item serviced at the same time under the same fee. If you have a SEAR product the repair guys are great. Not that wild about the other ones they send out. But it is a big savings compared to calling someone on your own. The cost of service is only the 75.00 copay."
Additional Photos
Additional Photos
Additional Photos
Additional Photos
Additional Photos

+2

Recommended by65%of homeowners
Avatar for Secure Electric
Secure Electric
3.4(
96
)

Serving Vashon, WA and surrounding areas

In business since 2005

Free estimates

Emergency services offered

"We had a noisy fan in our main bathroom and used Secure Electric to remove it and replace it with a quieter fan. The new fan was larger than the old one and the technician did a great job in making it all work smoothly. The whole operation took less than an hour. We have been very happy with the results.
"
Movie Theatre
Kitchen
Wine Cellar
Kitchen
Media Room

+2

Recommended by69%of homeowners
Showing 1-10 of 16
FAQs for swimming pool heaters installation and replacement projects in Vashon, WA

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 Vashon, WA 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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