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    Verified pool and spa services reviews

Top-Rated Pool and spa technicians in Blackhawk - Updated Nov 2026

Avatar for Diverse Scape Pools & Spas
Diverse Scape Pools & Spas
5.0(
40
)
In Ground Swimming Pool or Accessories - Repair or ServiceSwimming Pool - Clean and Maintain

Serving Blackhawk, CA and surrounding areas

Approved

In business since 2010

Free estimates

Warranties offered

"I recently had pool work done at my home and the experience was excellent The customer service was great and Mr. Armando took the time to explain everything about my pool.\n And the equipment thoroughly\n I truly appreciated his professional And his attention to detail, I highly recommend his copy for any Post repairs or updates.They provide quality , work and outstanding service"
Customer FIr Pit with seating wall
Pool & Spa
Pool & Water feature
Custom Pool & Spa
Pool & Spa

+92

Response time1 day
Recommended by58%of homeowners
PFS Pool and Spa Service
4.8(
27
)
In Ground Swimming Pool or Accessories - Repair or ServiceSwimming Pool - Clean and MaintainSwimming Pool Heaters - Install or Replace+1 more

Serving Blackhawk, CA and surrounding areas

Approved

In business since 1997

Free estimates

Credit card accepted

"Very happy with service. They came out inspected my pool leak and repaired a crack. That didn't do the trick unfortunately so they returned the next day and found a leaking pipe. That was fixed and we're all-set. Very happy with quick response, great communication and reasonable pricing."
Response time1 day
Recommended by88%of homeowners
Avatar for Pool Yeti's
Pool Yeti's
5.0(
7
)
Swimming Pool - Clean and Maintain

Serving Blackhawk, CA and surrounding areas

Approved

In business since 2024

Free estimates

Credit card accepted

"Very thorough and helpful in going over the equipment and maintenance. As well as the seasonal requirements that a pool needs. I thought the water just needed to stay chlorinated but there is so much more. Great company I would recommend to anyone."
11 neighbors recently requested a quote
Avatar for Custom Pools & Remodeling
Custom Pools & Remodeling
3.7(
38
)
Swimming Pool Heaters - Install or ReplaceSwimming Pool Heaters - Repair or Service

Serving Blackhawk, CA and surrounding areas

Approved

In business since 1972

Free estimates

Credit card accepted

Custom Pools & Remodeling is committed to excellence in every aspect of our business. We uphold a standard of integrity bound by fairness, honesty, and personal responsibility. Our distinction is the quality of service we bring to our customers. Accurate knowledge of our trade combined with ability is what makes us true professionals. Above all, we are watchful of our customer's interests and make their concerns the basis of our business. Please give us a call today!

Photos
4 neighbors recently requested a quote
Recommended by86%of homeowners
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Pool and Spa Servicing FAQs, answered by experts

Yes, hot tubs can use a significant amount of electricity, primarily to keep the water heated. A typical hot tub uses between 1,500 and 6,000 watts, and the pump can add another 1,500 watts. This usage can result in a monthly cost of around $20 to $30. The exact amount of electricity consumed depends on several factors, including the hot tub's age, size, heater voltage (120V vs. 240V), usage habits, and thermostat setting. Newer, energy-efficient models generally use less power than older ones. To reduce electricity costs, consider investing in an energy-efficient model, using a quality insulated cover with a thermal blanket, and keeping the filters clean.

Hot tub repairs cost between $200 and $500 on average. You can minimize those costs by maintaining your hot tub and keeping necessary supplies on hand. An elevated shelf in the garage is a great place to store your water care chemicals so that kids and pets will stay safe and you’ll always have them around. 

Your hot tub should be drained of existing water, cleaned, and refilled every three to four months at a minimum. Follow your tub manufacturer’s recommendations for cleaning, and rinse thoroughly when finished to eliminate any residue from the cleaning products. This is also a good time to inspect your tub’s cover in good lighting for any leaks, tears, or other damage that might cause problems. 

Using your hot tub manufacturer’s suggested cleaners and methods, keep your hot tub filters clean to avoid a loss of water heat. This will help extend the filter’s useful life and efficiency. If the filter is more than two to three years old, replace it with a new one and buy a second filter to keep around as a spare.

Using bubble bath, bath oils, bath salts, or moisturizing products that contain butters or oils can damage your jetted tub. Because of the water pump and jet mechanism, you need to be more selective with products for a jetted tub than you would for a traditional bathtub in order to keep it functioning properly and avoid expensive repairs. These products also leave residue that can feed mildew and mold, so it’s best to avoid them.

When your hot tub is not in use, you can keep it at a constant soaking temperature of around 100 degrees Fahrenheit. For extended periods of non-use, you can lower the temperature by about five degrees. This slight decrease makes it easier and quicker to heat back up to a desirable level when you're ready to use it again. Additionally, you might consider lowering the temperature by a couple of degrees during the summer to avoid feeling overheated.

Vinegar can be used as an all-purpose cleaner for many things, including hot tub filters. Soaking hot tub filters in vinegar and water for up to 24 hours can remove dirt and oil, and as a bonus, it won’t cause the water to foam after you reinstall it if there’s vinegar left on it. But make sure you still rinse it to remove any debris, dirt, or grime stuck on it.

The Blackhawk, CA homeowners’ guide to pool and spa services

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