Grounded In Strength, Built to Serve
Professional. Prepared. Always Steadfast.

At Steadfast Mechanical, we bring skill, clarity, and dependable service to every job—whether it’s a quick fix or a full-scale project. Locally rooted and always ready, we’re here to do things the right way.

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Your Trusted Plumber In Tega Cay, SC

Steadfast Mechanical & Services, LLC is one of the best plumbing partners when you have plumbing problems in Tega Cay, SC. Whether you’re a homeowner facing a plumbing issue or in need of expert repairs, our skilled technicians are ready to provide efficient solutions. With flexible financing options, we make it easy to get the top-notch plumbing services you deserve .

Contact Us Today For A Free Estimate!

Contact us today for a free estimate on your plumbing needs. Whether it’s a minor repair, major installation, or emergency service, our team at Steadfast Mechanical & Services, LLC is ready to provide reliable and professional solutions.

  • “Above and Beyond!”
    “On time, knowledgeable, and professional! Steadfast is my only call!”
    - B. McCarron
  • “Highly Recommend!”
    “Danny and his team are the epitome of trustworthy and ethical.”
    - J. Cowick
  • “5 Stars!”
    “Trustworthy, efficient, professional, reasonable.”
    - D. Osman
    Flexible Financing Available!

    Get the plumbing solutions you need—without the upfront stress. Ask us about flexible financing options designed to fit your budget and keep your project moving.

    When should I seek an emergency plumber?

    For issues such as burst pipes, severe leaks, backed-up sewer lines, and any plumbing problem that poses an immediate threat to property or safety. We are here to provide prompt and professional assistance in times of urgent plumbing need.

    • Water Damage and Immediate Response Needed: Water damage demands an immediate response to prevent further destruction and mold growth. We offer swift and efficient water damage repair services to safeguard your property and minimize the impact of plumbing-related incidents.
    • Sudden Leaks or Sewer Backups That Require Urgent Attention: Sudden leaks or sewer backups can wreak havoc and demand urgent attention to prevent extensive damage. Our prompt and reliable emergency plumbing services, SC, can swiftly address unexpected issues and safeguard your property.
    • Failed Water Heaters or Major Plumbing System Malfunctions: Failed water heaters or major plumbing system malfunctions can disrupt daily activities and potentially cause damage. Residents of Tega Cay, SC, can rely on us for swift and effective emergency plumbing services to address such critical issues and restore normalcy to their homes
    • Backflow and Water Line Breaches That Threaten Health and Safety: Backflow and water line breaches pose serious threats to health and safety. Tega Cay residents facing such issues can trust our plumbing company and residential plumbing services for prompt and reliable emergency plumbing services, ensuring the protection of their water supply and the well-being of their households.
    • $25 OFF Water Heater Replacement

      This offer is valid only on a water heater supplied by Steadfast Mechanical. One coupon per visit.

      Cannot be combined with any other offer. Excludes diagnostic services, sewer repair, and emergency services. Valid only during regular business hours, excluding weekends and holidays. Mention this coupon when scheduling.
    • $25 OFF Main Sewer Rodding

      Get $25 off main sewer rodding services when you mention this coupon while scheduling your appointment. Valid only for rodding of the main sewer line.

      One coupon per visit. Excludes sewer repairs, diagnostic services, emergency services, weekends, and holidays. Cannot be combined with any other offer.
    • $150 OFF Sewer Repair with Machine Excavation

      Get $150 off your next sewer repair service when using machine excavation. Mention this coupon when scheduling to take advantage of this special offer.

      One coupon per visit. Excludes diagnostic services, emergency services, weekends, and holidays. Cannot be combined with any other offer. Applies only to one sewer job.
    • 10% OFF Military, First Responders, & Seniors

      Enjoy a 10% discount on any completed repair if you're an active duty military member, first responder, senior (65+), or veteran. Mention this coupon when scheduling your service to qualify.

      One coupon per visit. Excludes sewer repairs, diagnostic services, emergency services, weekends, and holidays. Cannot be combined with any other offer. Maximum discount of $50.

    What Makes Us Different

    Service With Purpose and Precision
    • Focused on What Matters
      We’re not here to upsell or overcomplicate. Our job is to solve problems, protect your space, and leave things better than we found them—every time.
    • Ready When You Need Us
      Plumbing problems don’t wait, and neither do we. With fully stocked trucks and 24/7 emergency service, we’re always prepared to respond—quickly, cleanly, and professionally.
    • Top-Notch Craftsmanship
      Our team combines years of experience with the right tools and training to get the job done right. From service calls to full-scale projects, we bring craftsmanship you can count on.
    • Reputation Built on Trust
      We believe in honest communication, clear expectations, and showing up when we say we will. Trust is earned on every job—and that’s exactly how we build lasting relationships.

    Plumbing Services Offered

    Steadfast Mechanical & Services, LLC offers comprehensive plumbing services, catering to both residential and commercial needs. Our licensed plumbers handle everything from minor repairs to major projects, including repiping, emergency drain services, and installation of tankless water heaters. With a commitment to quality workmanship, we ensure efficient solutions for issues like low water pressure, making us the go-to choice for all your plumbing requirements .

    Emergency Plumber for Immediate Assistance

    In need of urgent plumbing assistance ? Look no further than Steadfast Mechanical & Services, LLC. Our team of professionals is dedicated to providing 24-hour expert service, ensuring prompt solutions for any plumbing issue, whether it's a minor repair or a major emergency. today for immediate assistance .

    Drain Services for Clog and Drain Cleaning

    Steadfast Mechanical & Services, LLC offers comprehensive drain services . Whether it's a clog, new pipe installation, or general plumbing repair, our skilled team of Tega Cay plumbers provides efficient and effective drain cleaning services for both residential and commercial properties.

    Water Leak Detection and Repair

    We also specialize in water leak detection and leak repair, offering reliable plumbing solutions for both residential and commercial properties with plumbing issues like frequent leaks. Our expert team of plumbers is dedicated to ensuring the integrity and efficiency of your home's plumbing system with quality services tailored to your needs.

    General Plumbing Services for Residential Needs

    Steadfast Mechanical & Services, LLC is your go-to partner for general plumbing services , ensuring the reliability and functionality of your residential plumbing system. Whether you're planning a remodel or need immediate assistance, our team is ready to provide expert services to meet your plumbing needs. today for a reliable and professional plumbing experience.

    Installation of Water Heaters and Plumbing Systems

    Steadfast Mechanical & Services, LLC specializes in the installation of water heaters and plumbing systems, ensuring efficient and reliable operation for your home or business. Our experienced team is dedicated to providing top-notch services, whether you're upgrading your water heater or installing a new plumbing system. Count on us for quality workmanship and expert installation services.

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    Our Story Starts With Service

    We started this company to raise the bar—for plumbing and for people. Learn more about who we are, what we stand for, and why doing the job right means everything to us.