Business Details
Emergency
services
Trusted Plumbing & HVAC Services in Monrovia, CA
Craig Mechanical Service has been a trusted provider of comprehensive plumbing and HVAC services in the San Gabriel Valley for over a decade. Our team of licensed, insured, and bonded technicians specializes in residential, commercial, and industrial plumbing solutions, including trenchless sewer repair, water heater installations, and gas line services. We utilize cutting-edge epoxy lining technology and CIPP processes to minimize property disruption while maximizing system efficiency.With a 1-year warranty on all work performed, we guarantee 100% customer satisfaction through flat-rate pricing, free estimates, and 24/7 emergency service availability. Our commitment to water and energy conservation helps clients reduce utility costs while maintaining optimal system performance. As local leaders in Monrovia, San Marino, and surrounding areas, we combine advanced methods with proven reliability to deliver superior plumbing and heating solutions.
Services
Plumbing Services
HVAC Maintenance
Trenchless Sewer Repair
Water Heater Installation
Gas Line Services
Highlights and features
- We offer 24/7 emergency plumbing and HVAC services with rapid response times
- Our technicians are licensed, insured, and bonded for your protection
- We utilize trenchless sewer technology to minimize property damage
- 1-year warranty covers all labor and materials we install
- Flat-rate pricing ensures transparent, no-surprise service costs
What people say
First class service
Professional technician
Knowledgeable staff
Fair price
Excellent service
Services
Plumbing Services
Our comprehensive plumbing services cover residential and commercial needs including leak detection, drain cleaning, and fixture installation. Licensed technicians use advanced diagnostic tools to identify and resolve issues efficiently. We specialize in minimizing water waste while ensuring code-compliant installations and repairs.
Trenchless Sewer Repair
This innovative method repairs damaged pipes without excavation using cured-in-place pipe (CIPP) technology. We restore sewer lines through small access points, preserving landscaping and structures. The epoxy lining creates a durable, jointless pipe with a 50+ year lifespan.
HVAC Maintenance
We service all major heating and cooling systems including furnaces, heat pumps, and air conditioners. Our maintenance plans improve energy efficiency, extend equipment life, and ensure optimal indoor comfort. Technicians perform comprehensive system diagnostics and tune-ups.
Water Heater Installation
We install and repair traditional tank and tankless water heating systems. Our experts help select energy-efficient models that match household demand. All installations include proper venting, pressure testing, and performance verification for safety and efficiency.
Gas Line Services
Our licensed technicians handle gas line installations, repairs, and leak detection for residential and commercial properties. We use specialized equipment to locate leaks and perform safe, code-compliant repairs or replacements for natural gas and propane systems.
Questions
What areas do you service?
We serve Monrovia, San Marino, Pasadena, Sierra Madre, San Dimas, Arcadia, and surrounding communities in the San Gabriel Valley.
Do you offer emergency services?
Yes, we provide 24/7 emergency plumbing and HVAC services for urgent situations.
What is trenchless sewer repair?
This method repairs pipes using epoxy lining or pipe bursting without excavation, preserving your property's landscaping and structures.
Are your technicians licensed?
All our plumbers and HVAC technicians are fully licensed, insured, and bonded for your protection.
Do you offer warranties?
We provide a 1-year warranty covering all labor and materials we install or repair.
What payment methods do you accept?
We accept cash, checks, and major credit cards for your convenience.
