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TRUSTED BY HILMAR, CA HOMEOWNERS

  • Average homeowner rating star icon4.3
    Average homeowner rating
  • Verified reviews icon53
    Verified pool and spa services reviews

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

Avatar for Eric John Walters Contracting
Eric John Walters Contracting
4.6(
45
)
In Ground Swimming Pool or Accessories - Repair or Service

Serving Hilmar, CA and surrounding areas

Approved

In business since 2000

Free estimates

Emergency services offered

"Great guy! Very professional! We’ve used him twice and he will be our “go to” person the next time we have a pool problem. He is very knowledgeable in more areas than just pools as well. It turned out this time, that it wasn’t a problem with our pool, but our water well. He came to our house, and figured it our problem within 5 minutes. I definitely recommend Eric."
fully insulated aboveground spa
Pool and spa pre-deck
Super-efficient pool and spa equipment
Mid-pour
Stamping the spa deck

+11

Response time6 hrs
1 neighbors recently requested a quote
Recommended by92%of homeowners
Avatar for Costa's Pool Service
Costa's Pool Service
3.7(
14
)
Swimming Pool - Clean and Maintain

Serving Hilmar, CA and surrounding areas

Approved

In business since 2001

Free estimates

Emergency services offered

"Robert responded to our request very promptly and arrived to do the job when he said he would. He changed out the sand in our filter and improved the way the plumbing was set up on the filter. He gave us information on how to better use the filter and the best way to get rid of the bad green algae in the pool. He is very informative and we would recommend him to all our friends."
Heater install
Heater install
Old filter
Setup new filter
New filter plumbed

+1

2 neighbors recently requested a quote
Recommended by100%of homeowners
Avatar for Custom Pools & Remodeling
Custom Pools & Remodeling
3.7(
38
)
Swimming Pool Heaters - Install or ReplaceSwimming Pool Heaters - Repair or Service

Serving Hilmar, 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
A Better Pool Service - Unlicensed Contractor
4.5(
16
)
Swimming Pool - Clean and Maintain

Serving Hilmar, CA and surrounding areas

In business since 2010

Free estimates

Emergency services offered

"Pam does an excellent work. We hired her for monthly pool service after having bad experiences with really poor pool service companies here in the central valley -- Pam came out immediately and the pool never looked so clean right after her first pool service visit. From there on she's been excellent. I recommend her 100%!!!"
Response time2 days
Recommended by100%of homeowners
Avatar for Clear Horizon Home Solutions, Inc.
Clear Horizon Home Solutions, Inc.
4.3(
214
)
Swimming Pool - Clean and Maintain

Serving Hilmar, CA and surrounding areas

In business since 2011

Free estimates

Credit card accepted

"This company had done My sliding glass doors and a few windows. Great prices and the manager is very nice and understanding . He and his team were always on time, they were fast, and did an awesome job. I would highly recommend this company."
1
2
3
Kitchen Remodels
2

+2

Recommended by82%of homeowners
Avatar for Custom Aquatic Technologies
Custom Aquatic Technologies
5.0(
2
)
Swimming Pool - Clean and Maintain

Serving Hilmar, CA and surrounding areas

In business since 1999

Free estimates

"Aquatic Tech is a really good reliable company. I have just moved to Modesto about 2 years ago. And I am buying a home, and I needed a lot of little projects to get fixed. well the last year & half I have made appointments with 5 different company`s through home advisor, but none of them ever showed up . Man, I feel good that Aquatic showed up and fixed some of my house issues at very reasonable prices . They do good work and I highly recommend."
Hand built
The workings of water hydraulics
First work after dig
In the process of bathroom remodel
Travertine patio

+15

Response time2 days
Recommended by100%of homeowners
Showing 1-10 of 20
Pool and Spa Servicing FAQs, answered by experts

Shocking your hot tub means adding extra chemicals to the water. Most spa experts recommend doing this once a week for proper hot tub maintenance, but you can do it more if needed. Shocking has multiple benefits, including preventing the water from becoming murky and it’s essential in removing harmful bacteria from the water.

Hot tubs don’t necessarily add value to a home—but they don’t take it away either. It depends on the potential buyer. A well-landscaped in-ground hot tub is attractive to buyers who prioritize relaxation and fun. Others would rather not deal with the maintenance. 

Generally, it is more cost-effective and energy-efficient to leave your hot tub on all the time rather than turning it on and off. Reheating a hot tub from a cold temperature consumes a significant amount of energy, so maintaining a constant temperature is usually more economical, especially with frequent use.

For daily or weekly use, it's recommended to keep the water at a constant, reduced temperature, such as between 80 and 95 degrees Fahrenheit, and then increase it to your desired temperature before getting in. If you know you won't be using the hot tub for an extended period, you can lower the temperature to save on energy costs. However, if you use it very infrequently, you can turn it off completely, as long as there is no risk of the water freezing.

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.

You should put chlorine in your hot tub on a regular basis. To keep bacteria away, keep the chlorine level in your hot tub at between 3-5 mg/l, which may mean you need to add chlorine daily or at least every two to three days. Don’t add chlorine to your hot tub water more than once per day.

The Hilmar, 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.