Best Swimming Pool Contractors in Hawaii

You have to choose reliable and experienced contractors for your swimming pool if you want to enjoy it fully. Some of the factors you have to consider when choosing the right ones for the job include affordability, quality of service, craftsmanship, and experience. Once you pay upfront to construct your pool, you shouldn’t have to cough up more cash for frequent repairs or replacements beyond the occasional maintenance costs, making it important that you choose your contractors with care.

We have considered all these factors and selected three of the best swimming pool contractors in Hawaii to make the process easier for you.

Captain Cook Pool and Spa

This is one of the top-rated swimming pool contractors in Hawaii. Captain Cook Pool and Spa was established more than three decades ago, which leaves this construction company with sufficient experience and craftsmanship to deliver the project of your dreams. It was also nominated for and won the award for the best pool business in West Hawaii in 2014. 

Captain Cook Pool and Spa have a team of designers that produce unique and aesthetically appealing designs for your pool. You can work with them to bring your dream pool to life or simply browse through their catalog and select a design if you don’t already have one in mind.

The best part is that their services are largely available, and they deliver fast results. They also use the best materials to ensure that your pools last for decades. Captain Cook Pool and Spa also offers repair and replaster services for swimming pools, spas, and fishponds in Hawaii.

Pools ‘R Us LLC

A fully insured and licensed swimming pool contractor in Hawaii, Pools ‘R Us LLC was established in 2000. It has more than two decades of swimming pool construction experience in its belt, with a team of experts that’ll deliver excellent value for money services. Pools ‘R Us LLC is a small construction company that can take on large- and small-scale projects and finish them within record time while providing quality services.

Hiring Pools ‘R Us LLC gives you access to affordable and superior services that you can optionally customize. They use the best materials to provide you with satisfactory results. Pools ‘R Us LLC provides top-notch designing, installation, and maintenance services for swimming pools and spas, and you can reach out to them for a favorable quote.

Poseidon Pools Hawaii

Constructing your swimming pool by using the services of Poseidon Pools Hawaii gives you access to a blissful experience during the process and while enjoying your pool. The construction company boasts years of experience with employees who are passionate about what they do.

You’ll get a durable and impressionable pool when you hire Poseidon Pools Hawaii and can even choose from a range of customizable swimming pools. Of course, you can come up with a design yourself and have the assurance that they’ll deliver exactly what you’ve asked for. 

These services are affordable and will be delivered within record time too. If you want them to include a hot tub in your pool, they can also provide that service.

In Conclusion

When choosing swimming pool contractors, be sure to read the reviews on their website and consider their years of experience and craftsmanship. Contact the best Pool Builders Oahu has around for more information!

How to get Certified as a Pool Builder?

If you enjoy outdoor work, can handle the physical demands of the job and follow specific instructions, then you will be a successful pool builder. The job of a pool builder is to construct, repair and install swimming pools, and spas and although the job requires no educational background, a significant amount of skill and experience will be needed to succeed.

Pool builders earn an average of US$39,000 annually, although top earners can make up to US$58,000 a year which translates to more than $1,000 a week. To legally work as a pool builder, you must have a nationally recognized certification.

Levels of Certification 

There are different levels of certification for pool and hot tub workers and they include:

  • Certified Pool and Spa Operator (entry-level)
  • Certified Pool and Spa Maintenance Specialist
  • Certified Pool and Spa Service Technician
  • Certified Pool and Spa Service Professional
  • Certified Pool and Spa Retail Professional
  • Certified Hot Tub Technician
  • Certified Pool and Spa Building Professional (highest level of certification)

Each certification has a different requirement with the entry-level requiring very minimal experience and the highest level requiring at least 5 years of experience. Only a person with the highest level of certification: Certified Pool and Spa Building Professional (or CBP), is licensed to build swimming pools and there are currently lesser than 250 people holding such certification in the United States.

What are the Necessary Requirements?

To earn a CBP certification, you will need at least 5 years of experience, complete the approved courses and pass the required exams. The exam which requires a fee of US$250, contains one hundred and fifty questions and lasts for about 3 hours. The exam can be taken at a computer testing center, a remotely proctored computer, or sponsored testing events. Proper research must be done to know which additional licenses and certifications are required in your state.

Benefits of Getting a Certification

Since relevant courses will be required to earn a certification, you gain more technical and theoretical knowledge of how it works, this, in addition to having 5 years of experience ensures that you have all the skills needed to succeed in the field.

Getting certified also gives you an edge over other pool builders with no certification. Clients are more likely to trust your judgment and work than others and will give you much more control over the project.

In addition, because of the extra experience, courses, and exams, a certified pool builder has more working knowledge of the best pool designs, the likely faults, and hazards that can occur. This helps to protect swimmers from having accidents due to badly designed or constructed pools.


Working as a pool builder is a great way to showcase your creative skills, enjoy the outdoors and make some money. Before getting started, however, it is important to get a certification.

Getting certified may require many years of experience, taking online courses, and passing exams but it also has many benefits for you and your future clients.

Why Concrete Is a Good Option For Your Pool

The two most common materials to construct pools are concrete and fiberglass. Concrete pools can initially be more expensive and time taking than fiberglass pools. However, you can cut down on maintenance costs with concrete pools, while fiberglass pools are more prone to damage. 

Fiberglass and Concrete Pools

Fiberglass pools are built offsite and need to be installed into the ground with other elements such as lighting, filtration and pump systems, etc. The installation price can be expensive adding the pool transportation costs to it as well. There are limited designs to choose from as they are built in factories and then installed into the land. In addition, the pools can only be 4-6 feet in depth and 16 feet in size. If the pool is not installed properly, bulges can form causing the pool to tear which can be costly to fix. Moreover, fiberglass pools can be costly to maintain in case of a loose soil base as any movement in the ground can cause cracks. They can be expensive to fix as well.

Concrete pools are customizable according to the client’s preference as they are built on-site. When forming the base for the pool, builders ensure that the base is compact and solid by using gravel or natural soil to fill up space. This helps create a solid base to pour concrete over. In case of terrain movement, the solid ground helps prevent cracking and wearing of the pool base. Once the pool base is laid, steel cage reinforcements provide extra strength to the pool interior and help strengthen the durability. It also helps make the pool watertight and prevent seepage into the ground that can further damage the surrounding area.

Furthermore, fiberglass pools have a smooth finish and tend to be slippery underfoot. Concrete pools on the other hand tend to be firm and provide a better grip as they are either tiled or plastered which is always a better option as it can prevent serious swimming accidents.

Fiberglass pools tend to heat up quicker and remain heated for longer, this can be a major con for a region like Kansas City where the summers tend to be extremely warm. To maintain cool water temperature, you might need to install jets or other water features to keep the water flowing. Furthermore, the maintenance costs of the pump system will be more expensive as it will continuously need to work to maintain the water temperature. 

Concrete pools are seen as a more permanent and durable design and you can accommodate various types of features. Therefore, concrete pools add more value to the property which means the resale price increases.

Another material used to construct swimming pools is Vinyl Liner pools. The initial cost of vinyl liner pools is low just like fiberglass pools. However, unlike fiberglass pools, vinyl liner pools can be constructed in any shape, depth, or size. They also are known to prevent algae and have a smooth surface. 


Vinyl pools take less installation time, unlike concrete pools. The pool walls are initially panels that are made from plastic, steel, or aluminum. Once the ground is excavated and the base of the pool is formed, the panels are joined with bolts, and braces are added for support purposes. Steps leading into the pool or underwater seating are also installed. These are typically made of some sort of plastic or fiberglass. Once the walls are in place, concrete is poured on the outside of the walls to hold them in place, before any plumbing or pool features can be installed.  

One thing to note is that the maintenance costs for vinyl liner pools can be high. Vinyl liner pools have 5-10 years of a lifetime depending on the usage. Replacing costs and water filling costs can make the vinyl liner pools become costly to maintain. The thickness of vinyl lines is smaller in comparison to both fiberglass and concrete, therefore vinyl pools require a lot more careful while being used. Vinyl pools can not add a lot of value to the property as one of the first questions asked about the pool is how long ago it was installed.