Trusted Local Experts for Toilet Repair & Installation Services in Douglas and Arapahoe Counties

Mountain Standard Plumbing provides expert toilet repair and installation for homes across Douglas and Arapahoe Counties. Whether your existing toilet is leaking, constantly running, clogging, or simply outdated, our licensed team evaluates the issue and recommends the right fix or replacement. From efficient comfort-height models to modern, water-saving toilets, we install and service reliable fixtures that match your bathroom layout, rough-in size, and local plumbing code requirements.

We handle everything from diagnosing toilet leaks, constant running, and weak flushes to replacing cracked or outdated fixtures before they cause water damage. Our technicians ensure proper sizing and rough-in alignment, secure wax ring and flange connections, code-compliant installation, and a clean, professional finish. With quality fixtures, careful setup, and thorough leak testing, we help protect your Douglas or Arapahoe County home while keeping your bathrooms reliable and worry-free.

From urgent toilet repairs to full bathroom fixture upgrades, we take pride in doing the job right the first time—with upfront pricing, clean workmanship, and the neighborly professionalism you expect from a Colorado‑owned company.

You may need toilet repair if you’re noticing several warning signs around the bathroom. Common red flags include a toilet that constantly runs or hisses after flushing, weak or incomplete flushes that leave waste behind, or frequent clogs that a plunger can’t reliably clear. Water around the base of the toilet, soft or stained flooring, or a musty odor can point to a failing wax ring or leaking supply line. You might also see hairline cracks in the tank or bowl, wobbling when you sit down, or rising water levels that threaten to overflow. If your toilet is older and your water bill has crept up without explanation, worn internal parts or inefficient flushing may be to blame—making a timely repair (or replacement) a smart move before minor issues turn into water damage.

A professional toilet installation starts with shutting off the water, draining the old toilet, and safely removing it without spilling wastewater. The plumber then inspects and, if needed, replaces the flange and mounting hardware, ensuring the drain connection is solid and level. A new wax ring or seal is set in place, and the new toilet is carefully positioned, secured with properly tightened bolts, and checked to make sure it doesn’t rock or wobble. Next, the tank and bowl connections, fill valve, and supply line are installed or adjusted, and the water is turned back on to test the flush, refill, and shutoff functions. Finally, the installer checks thoroughly for leaks, caulks where appropriate, sets and adjusts the seat, and cleans the work area so your new toilet is ready for reliable everyday use.

• Local Expertise: We understand Douglas & Arapahoe Counties’ plumbing challenges and water quality issues.
• High-Quality Materials: We use PEX, copper, or CPVC to ensure long-lasting, durable results.
• Comprehensive Service: From assessment to installation, we manage the entire repiping process with minimal disruption.
• Reliable & Licensed Team: Every project is performed by licensed, experienced plumbers following strict safety and code standards.

No matter the problem, Mountain Standard Plumbing is here to help. Our licensed team delivers quality, reliable solutions for every home and property.

Call (303) 395-2200
We’re here when you need us — local, reliable, and ready to help.