Business Details
Emergency
services
Expert Plumbing Services in Ontario, CA
Green Hippo Plumbing was founded by Zachary Mikat, a certified Greenplumber with over a decade of construction industry experience. Our company combines technical expertise with a commitment to integrity, environmental stewardship, and exceptional customer service. We specialize in residential and commercial plumbing solutions, utilizing energy-efficient technologies while maintaining traditional values of transparency and accountability. Our team adheres to a strict code of ethics, ensuring punctuality, professionalism, and thorough cleanup after every job.With certifications from GreenPlumbers USA and a focus on continuous education, we deliver reliable, future-proof plumbing systems tailored to client needs. Our Fixed Right Guarantee ensures unresolved issues are corrected at no additional cost, reflecting our confidence in workmanship quality. Operating in Ontario, CA and surrounding areas, we prioritize customer education to help clients make informed decisions about their plumbing investments.
Services
Emergency Plumbing
Tankless Water Heaters
Drain Cleaning
Sewer Line Replacement
Slab Leak Repair
Re-Piping
Gas Line Installation
Water Audits
Custom Showers
Fixture Replacement
Highlights and features
- Certified Greenplumbers with expertise in eco-friendly solutions
- 24/7 emergency service with Fixed Right Guarantee
- Transparent pricing and upfront quotes
- Residential and commercial services with 10-year work guarantee
- Locally owned and operated in Ontario, CA
Associations and certifications
- GreenPlumbers USA
What people say
Professional, knowledgeable
Affordable pricing
10-year guarantee
Clean and prompt
Honest service
Services
Emergency Plumbing
Our certified technicians provide round-the-clock emergency plumbing services for urgent issues like burst pipes, severe leaks, and water heater failures. With rapid response times and after-hours availability, we minimize property damage and restore functionality swiftly. Every emergency service includes a comprehensive diagnostic to address root causes, backed by our Fixed Right Guarantee ensuring complete resolution.
Tankless Water Heaters
We specialize in energy-efficient tankless water heater installations and repairs. These systems provide continuous hot water while reducing energy consumption by eliminating standby heat loss. Our certified technicians ensure proper sizing and installation according to manufacturer specifications and local codes. We explain efficiency ratings and help clients qualify for available rebates, maximizing long-term savings.
Sewer Line Replacement
Our sewer line replacement services address cracked, collapsed, or root-damaged pipes using modern trenchless technologies when possible. We conduct camera inspections to identify precise problem areas before replacement. The process includes restoring affected landscaping and verifying system integrity through pressure testing. All replacements use durable, code-compliant materials suited to local soil conditions.
Water Audits
Our comprehensive water audits identify inefficiencies and waste in residential and commercial plumbing systems. Using flow meters and thermal imaging, we detect hidden leaks and recommend conservation fixtures that maintain performance while reducing consumption. The audit includes a detailed report with cost-saving projections and prioritized improvement suggestions tailored to property usage patterns.
Re-Piping
We perform complete re-piping services for aging or damaged plumbing systems using durable PEX or copper materials. Our process minimizes wall damage through strategic access points and includes pressure testing all connections. We coordinate drywall repairs and ensure compliance with local building codes. Re-piping projects include warranties covering both materials and workmanship for long-term peace of mind.
People
Zachary Mikat
Owner/Operator
With over 15 years in construction, Zachary founded Green Hippo Plumbing to combine technical expertise with ethical service. Certified by GreenPlumbers USA, he specializes in sustainable systems and maintains active industry education. His leadership emphasizes transparency, continuous improvement, and community responsibility.
Questions
Do you offer same-day emergency service?
Yes, our 24/7 emergency team responds promptly to urgent plumbing issues across Ontario and surrounding areas.
What makes your green plumbing different?
We combine EPA-certified fixtures with proper installation expertise and honest recommendations about actual efficiency benefits.
Do you service both residential and commercial properties?
Yes, our technicians handle projects ranging from home renovations to large-scale commercial installations.
Are financing options available?
While we don't offer in-house financing, we provide detailed estimates that can be used with third-party home improvement loans.
What areas do you serve?
We primarily serve Ontario, Upland, Rancho Cucamonga, and Claremont with reliable service guarantees.
Do you provide warranties?
Yes, we offer a 10-year workmanship guarantee and manufacturer warranties on installed fixtures and systems.
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