How many chlorine tablets should I put in my above-ground pool?

• <div><p>You should add one 3-inch chlorine tablet for every 5,000 gallons of water in your pool. If you have a smaller pool, it’s better to use 1-inch chlorine tablets so you don’t accidentally add too much chlorine. Alternatively, you can add two to three ounces of powdered chlorine or half a gallon of liquid chlorine for every 5,000 gallons of water.</p></div>

How long does it take to install an aboveground pool?

• <div><p>Aboveground pools take between one day to a few days to install, depending on the <a href="https://www.angi.com/articles/common-above-ground-pool-sizes.htm">pool size</a> and type. Your project may take longer if you’re planning to complete other projects simultaneously, like building a deck around the pool. If your land is hilly or rocky, you’ll also need to budget time for the land preparation. Aboveground pools need to be installed on a level surface.</p></div>

Top-rated above ground pool installation pros.

Best above ground pool installation pros near Hardin, MT

Q: What causes high pH in a pool?

• <div><p>High alkalinity, which is above seven on the pH scale, is the result of improper chemical levels in the pool. Each chemical you use to keep your pool clean has a different pH, so a ratio that isn't optimized for your pool size may cause the number to go above 7.8, the high end for a good pH range in most swimming pools.</p></div>

Q: Should I brush a pool before shocking?

• <div><p>It is a good idea to brush a pool before shocking. Brushing the sides and floor loosen up anything that is growing on the surface, such as algae. It is then easier for the pool shock to kill the contaminants because more of it will come in contact with the chemicals.</p></div>

Q: When is the best time to schedule a pool inspection?

• <div><p>The best time to schedule an annual pool inspection is early or late spring, before the busy summer season. Your inspector can identify urgent issues so you can address them before using the pool. If your region is warm year-round, schedule an inspection before you start swimming regularly. </p></div>

Enter your zip and get matched with up to 5 pros

Need a pro for your above ground pool installation project in Hardin, MT?

Select your specific project to find the pro for you.

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

*The Angi rating for Above Ground Pool Installation companies in Hardin, 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 Hardin, 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 November 11, 2024

Reviewed in November 2024
Got the solar panels all staff throughout the entire process was very professional, communication was excellent and staff were always available. Want to thank Zack Mathson for initially explaining what to expect
Purelight Roofing
Request a quote
Reviewed in August 2024
I was very pleased with the electrical work Tyler did on my 1960s home, He added in a few outlets to my kitchen making it safe and more up to date. Also helped give me modern lighting that was grounded! I was also thankful he commuted out to Hardin for us. On time, efficient, great prices,...
Cornerstone Electric
Request a quote
Reviewed in May 2024
The job was done in a proficient and professional manner. The painting crew came in and went over the work to be done to confirm color choices and rooms to be painted. We had already moved all necessary furniture and the crew covered everything with tarps. The work was done very cleanly and...
Big Sky Country Contractors
Request a quote
Reviewed in June 2022
Super nice, did a great job, worth every penny!
Melle's Tree Service
Request a quote
Reviewed in December 2021
Paul came to my house on a Sunday and repaired my refrigerator. I couldn't get LG or Fred's to even come and look at it. He is friendly and does excellent work! He even called the next morning to see how the refrigerator was working
Big Horn Appliance Repair and Maintenance
Request a quote
Reviewed in October 2021
I have always had good service from TriStar Pools, owned by Ronnie Duffer. Over the last year service has gone down and not enough chemicals are put in the pool to keep it pretty for a week. The skimmers are not completely cleaned out, they leave a stack of soggy leaves under the basket. They...
Tarrant County Pools, LLC
Request a quote
Reviewed in October 2021
Elijah did an awesome job making my pool look & work perfectly.
Professional Pool Service
Request a quote
Reviewed in December 2019
Just a total pleasure to work with! Chuck was friendly, quick, and just a great guy. Thanks Chuck!
Long's Affordable Hauling and Services
Request a quote
Reviewed in January 2019
Ben is thoroughly knowledgeable and answered all of my questions kindly and patiently. The price was fair. I highly recommend him.
Highmark Inspections
Request a quote
Reviewed in November 2018
Theses guys were ultra fast , did an outstanding job and was pretty cheap as well ! would definitely use them again and highly recommend them
Competitive, LLC
Request a quote

Top-Rated Above ground pool installation pros in Hardin - Updated Nov 2026

Above Ground Swimming Pool or Accessories - Repair or Service

Serving Hardin, 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

Request Quote

American Home Shield – Home Warranty

3.5(

5,689

)

Above Ground Swimming Pool or Accessories - Repair or Service

Serving Hardin, 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

Request Quote

Install Above Ground Pools FAQs, answered by experts

You should add one 3-inch chlorine tablet for every 5,000 gallons of water in your pool. If you have a smaller pool, it’s better to use 1-inch chlorine tablets so you don’t accidentally add too much chlorine. Alternatively, you can add two to three ounces of powdered chlorine or half a gallon of liquid chlorine for every 5,000 gallons of water.

Aboveground pools take between one day to a few days to install, depending on the pool size and type. Your project may take longer if you’re planning to complete other projects simultaneously, like building a deck around the pool. If your land is hilly or rocky, you’ll also need to budget time for the land preparation. Aboveground pools need to be installed on a level surface.

High alkalinity, which is above seven on the pH scale, is the result of improper chemical levels in the pool. Each chemical you use to keep your pool clean has a different pH, so a ratio that isn't optimized for your pool size may cause the number to go above 7.8, the high end for a good pH range in most swimming pools.

It is a good idea to brush a pool before shocking. Brushing the sides and floor loosen up anything that is growing on the surface, such as algae. It is then easier for the pool shock to kill the contaminants because more of it will come in contact with the chemicals.

The best time to schedule an annual pool inspection is early or late spring, before the busy summer season. Your inspector can identify urgent issues so you can address them before using the pool. If your region is warm year-round, schedule an inspection before you start swimming regularly.

The Hardin, MT homeowners’ guide to above ground pool installation services

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

See all articles

Stacey L. Nash
•
Oct 28, 2026Oct 28, 2026
How Much Does Aboveground Pool Electrical Installation Cost? [2026 Guide]
Keep pool-side dreams from getting short-circuited by being aware of pool electrical installation costs and how they can affect your overall budget.
Mariel Loveland
•
Oct 14, 2026Oct 14, 2026
How Much Does an In-Ground Pool Cost? [2026 Data]
Considering a swimming pool for your backyard? Find out everything you need to know about in-ground pool costs, from materials to labor and more.
Mariel Loveland
•
Sep 7, 2026Sep 7, 2026
How Much Does an Aboveground Pool Cost? [2026 Data]
Dreaming of summertime swimming? Find out aboveground pool costs, including prices for materials, fun extras, and professional installation.
Angi
•
May 21, 2026May 21, 2026
How to Hire an Above-Ground Pool Installation Pro
Learn how to hire an above-ground pool installation. Discover questions to ask, qualifications to check, and tips for finding a reputable contractor.
Angi
•
Jul 28, 2026Jul 28, 2026
Above Ground Pool Installation: Everything You Need to Know
Ready for a backyard oasis? Learn everything about above ground pool installation, including average costs, site prep, and how to hire local pool installers.
Dan Simms
•
Jul 31, 2026Jul 31, 2026
Can You Put an Above Ground Pool in the Ground? Here’s What to Know
Above ground pools are more affordable than inground pools, so can you put an above ground pool in the ground to save money? Learn when it’s safe to do so.