How long after pool opening can you swim?

• <div><p>It’s a good idea to wait at least 24 hours after opening your pool before you swim in it. Pool opening often involves shocking the water, and the chemical levels need to come down a bit before it’s safe to swim. You can continue testing your water pH and chlorine levels if you’re in a rush. It’s wise to wait until your chlorine levels drop to under four parts per million (ppm) and you have a water pH of between 7.2 and 7.8. You can artificially <a href="https://www.angi.com/articles/how-to-lower-pool.htm">lower your water pH</a> to speed up the process.</p></div>

Do indoor pools need to be heated?

• <div><p>Your indoor pool can be heated or unheated, but the decision depends on your local climate. In regions with freezing temperatures, heating your pool will keep it warm during the winter, especially if it’s only covered with a greenhouse enclosure. </p><p>If you keep your swimming water warm and toasty, budget between <b>$300 and $5,700 </b>for the <a href="https://www.angi.com/articles/how-much-does-it-cost-install-swimming-pool-heater.htm">cost of installing a pool heater</a>.</p></div>

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Q: What is the life expectancy of a gunite pool?

• <div><p>The life expectancy of a gunite pool is about 100 years or more with proper care. Clean your pool at least once a week and plan to resurface it every five to seven years. For winter, close down the gunite pool but don&rsquo;t drain it. And you can increase your gunite pool&rsquo;s longevity by repairing any damage and addressing any issues as soon as you notice them.</p></div>

Q: Why do I have calcium lumps in my pool?

• <div><p>Calcium lumps in a pool are calcium deposits that form when a pool's water parameters are not in the normal range. They can float around on the surface of the pool water, making it look and feel dirty. The most common causes of calcium lumps in pools are calcium hardness above 1,000 ppm, alkalinity over 120, and a pH over 7.8. Keeping your pool&rsquo;s calcium levels, alkalinity, and pH levels within the normal, safe ranges is the best way to prevent calcium lumps and other problems, including damage to the pool surface.</p></div>

Q: How long after pool opening can you swim?

• <div><p>It&rsquo;s a good idea to wait at least 24 hours after opening your pool before you swim in it. Pool opening often involves shocking the water, and the chemical levels need to come down a bit before it&rsquo;s safe to swim. You can continue testing your water pH and chlorine levels if you&rsquo;re in a rush. It&rsquo;s wise to wait until your chlorine levels drop to under four parts per million (ppm) and you have a water pH of between 7.2 and 7.8. You can artificially <a href="https://www.angi.com/articles/how-to-lower-pool.htm">lower your water pH</a> to speed up the process.</p></div>

Q: Why am I losing water in my inground pool?

• <div><p>In-ground pools lose water naturally due to wind, heat, and humidity. They also lose water from the kiddos' cannonball competitions. But be mindful of the water level. If it drops too low and the pump draws in air instead of water, it will likely be damaged and require repair or replacement.</p></div>

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Verified Reviews for Above Ground Pool Installation pros in Charlo, MT

*The Angi rating for Above Ground Pool Installation companies in Charlo, MT is a rating based on verified reviews from our community of homeowners who have used these pros to meet their Above Ground Pool Installation needs.

*The HomeAdvisor rating for Above Ground Pool Installation companies in Charlo, MT is a rating based on verified reviews from our community of homeowners who have used these pros to meet their Above Ground Pool Installation needs.

Last update on July 19, 2026

Reviewed in July 2026
I had all of my windows replaced along with 2 sliding doors, No more leaking windows, my home remains comfortable in summer and winter, I'm no longer leaking my coolness or warmth through the window, the installation crew was great , very professional and was able to complete the install in...
Renewal by Andersen of Montana
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Reviewed in July 2025
We were looking to have a driveway put into the family property. Rocky Mountain Construction was the only construction company that contacted us back. They visited the site, and we explained what we would like. They gave us options to cut down costs, and they not only got to work right away, but...
Rocky Mountain Construction
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Reviewed in September 2024
Haul away debris from small construction project & lawn shrubs & tree cuttings.
Guardian Tree Services LLC
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Reviewed in May 2023
They where there when they said they would be. No problems.
R & D Land Experts, LLC
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Reviewed in March 2023
This is too soon the snow is still on the ground. wait until they do the job, be patient. The estimator was very nice.
Heavy Duty Concrete and Pavers
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Reviewed in February 2023
Stephen Miller is a very skilled excavator. He is honest, and I will have him do all my excavation projects!
Rocking MT Excavation LLC
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Reviewed in February 2022
highly recommend Wolf Contracting for your roofing needs.
Wolf Contracting llc
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Reviewed in June 2019
Very professional went above and beyond to make sure my needs were met would recommended.
Northwest Lawn Care Services
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Reviewed in February 2016
A great locally owned business. Third generation family business. The owner came out to prepare the proposal and supervised the install. No sales agent commission saves money. They showed up when they said they would. The proposal was the best and there were no surprises when the job was done. A...
Heritage Home Services
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Reviewed in April 2013
On the afternoon of April 3, 2013, the outer glass on the lower oven door on my Maytag range spontaneously shattered. I live in the Mission Valley of NW Montana, many miles from appliance repair services. After an internet search and a call to Maytag, I called Allbrands Appliance Service in...
All Brands Appliance Service, Inc.
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Find Above ground pool installation pros in Charlo

Serving Charlo, MT and surrounding areas

In business since 2008

Emergency services offered

Credit card accepted

"The tech was very knowledgeable and went above and beyond to satisfy us. Our faucet was broken would not attach to the sink as the copper seal broke to the water lines."

Recommended by81%of homeowners

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American Home Shield – Home Warranty

3.5(

5,688

)

Serving Charlo, MT and surrounding areas

In business since 1971

Credit card accepted

"One oven doesn't work at all ( my choice, see above), the "working" oven was never calibrated properly so using it is hit or miss. It's time to call American Home Shield to see about replacing the entire unit. I'm waiting to finish other home projects before calling them. I don't know if I'll request Greenway again."

Recommended by65%of homeowners

Serving Charlo, MT and surrounding areas

In business since 2010

Free estimates

Emergency services offered

"Job was done. Had to go back in after and fix several leaks but didnt contact plumber to have him fix them"

+25

Recommended by100%of homeowners

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Install Above Ground Pools questions, answered by experts

The life expectancy of a gunite pool is about 100 years or more with proper care. Clean your pool at least once a week and plan to resurface it every five to seven years. For winter, close down the gunite pool but don’t drain it. And you can increase your gunite pool’s longevity by repairing any damage and addressing any issues as soon as you notice them.

Calcium lumps in a pool are calcium deposits that form when a pool's water parameters are not in the normal range. They can float around on the surface of the pool water, making it look and feel dirty. The most common causes of calcium lumps in pools are calcium hardness above 1,000 ppm, alkalinity over 120, and a pH over 7.8. Keeping your pool’s calcium levels, alkalinity, and pH levels within the normal, safe ranges is the best way to prevent calcium lumps and other problems, including damage to the pool surface.

It’s a good idea to wait at least 24 hours after opening your pool before you swim in it. Pool opening often involves shocking the water, and the chemical levels need to come down a bit before it’s safe to swim. You can continue testing your water pH and chlorine levels if you’re in a rush. It’s wise to wait until your chlorine levels drop to under four parts per million (ppm) and you have a water pH of between 7.2 and 7.8. You can artificially lower your water pH to speed up the process.

Your indoor pool can be heated or unheated, but the decision depends on your local climate. In regions with freezing temperatures, heating your pool will keep it warm during the winter, especially if it’s only covered with a greenhouse enclosure.

If you keep your swimming water warm and toasty, budget between $300 and $5,700 for the cost of installing a pool heater.

In-ground pools lose water naturally due to wind, heat, and humidity. They also lose water from the kiddos' cannonball competitions. But be mindful of the water level. If it drops too low and the pump draws in air instead of water, it will likely be damaged and require repair or replacement.

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