Top 3 Plumbing Contractors in Rancho Santa Margarita

Compare the highest-rated plumbing professionals in Rancho Santa Margarita, California. All contractors are licensed, insured, and verified through our rigorous screening process.

#1

Allstar Plumbing, Heating & Air

4.8
(450 reviews)
Verified

A highly-rated, full-service plumbing and HVAC company known for 24/7 emergency service, professional technicians, and a strong focus on customer satisfaction. They serve both residential and commercial clients throughout South Orange County.

30211 Aventura, Rancho Santa Margarita, CA 92688 (This is their corporate headquarters)

Specialties & Features

Emergency plumbing repairs
Water heater installation and repair
Drain and sewer services

Business Information

Years in Business:15 years
Licensed:Yes
Insured:Yes
Call Now
#2

ServiceFirst Plumbing

4.9
(150 reviews)
Verified

A local, family-owned plumbing company praised for its honesty, punctuality, and high-quality workmanship. They emphasize personalized service and building long-term relationships with customers in Rancho Santa Margarita and the surrounding communities.

Servicing Rancho Santa Margarita, CA (Home-based/service vehicle-based business)

Specialties & Features

Leak detection and repair
Bathroom and kitchen plumbing
Pipe installation and replacement

Business Information

Years in Business:10 years
Licensed:Yes
Insured:Yes
Call Now
#3

Rooter Man Plumbing

4.7
(200 reviews)
Verified

Part of a trusted national franchise with a strong local presence. They are known for quick response times for emergencies and specialize in resolving tough drain and sewer clogs. Their technicians are well-equipped for a wide range of plumbing issues.

27742 Vista del Lago #102, Mission Viejo, CA 92692 (Serves RSM and all of South OC)

Specialties & Features

Drain cleaning and sewer services
Emergency plumbing repairs
Water heater services

Business Information

Years in Business:25 years
Licensed:Yes
Insured:Yes
Call Now

Why These Are the Top Plumbing Contractors in Rancho Santa Margarita

The plumbing market in Rancho Santa Margarita is competitive and features a mix of well-established local companies and larger regional operators that serve the broader South Orange County area. The average quality of service is high, reflecting the expectations of the community. Homeowners and businesses have access to a range of skilled, licensed, and insured professionals. **Competition Level:** High. While there are a few providers physically based in RSM, many top-rated companies are located in adjacent cities like Mission Viejo, Lake Forest, and Laguna Hills, all of which readily serve the RSM market. This gives residents ample choice. **Typical Pricing:** Pricing in Rancho Santa Margarita is consistent with the broader Orange County region, which is at a premium. A standard service call fee typically ranges from $75 to $150. Emergency or after-hours services command higher rates. The competitive market means most reputable companies provide free, upfront estimates for larger projects like repipes or water heater installations.

High Ratings

4.7+ star average from verified customer reviews

Fully Licensed

All contractors are properly licensed and insured

Proven Experience

10+ years average experience in the industry

Local Experts

Familiar with Rancho Santa Margarita regulations and climate