Marcus Johnson
Plumber
Master plumber serving West Plano for 15 years. I specialize in galvanized-to-PEX repipes for the 1980s and early 90s homes around Plano Parkway and Independence — those original galvanized lines are on borrowed time. If your water pressure has been dropping, I can usually have you repiped in two days flat.
Reputation Summary
5.0
Avg Quality
4
Total Reviews
100%
Would Rehire
100%
Completion Rate
Services
Whole-House Repipe (Galvanized to PEX)
Get a quoteComplete replacement of aging galvanized pipes with modern PEX-A. Common in 1980s-90s Plano homes. Includes all fixtures, shutoff valves, and pressure testing.
Est. 2-3 days
Water Heater Replacement
$1800-3500Tank or tankless water heater install. Removal of old unit, new connections, code-compliant venting. All brands.
Est. 4-6 hours
Sewer Camera Inspection & Cleanout
$350-800HD camera inspection of sewer line. Identify root intrusion, bellies, or breaks. Includes cleanout installation if needed.
Est. 2-4 hours
Bathroom Remodel Plumbing
$110-140/hrComplete rough-in and finish plumbing for bathroom remodel. Drain relocation, fixture installation, code compliance.
Est. 1-3 days
Credentials
Texas Master Plumber License
General Liability Insurance - $1M
Backflow Prevention Assembly Tester
Reviews
Whole-house repipe - 1985 Plano ranch (Plumbing)
Marcus repiped our entire 1985 house and the water pressure difference is unbelievable. He showed us the old galvanized pipes — completely clogged with mineral deposits. Two days, no mess. Highly recommend.
Response
Thank you Greg and Lisa! Those galvanized pipes were some of the worst I have seen. Glad you are enjoying the new water pressure — it will stay that way for decades.
Kitchen repipe and water heater replacement (Plumbing)
Quick and professional water heater replacement. Marcus noticed our kitchen supply lines were galvanized and recommended replacing those too while he was here. Saved us from a future headache.
Response
Thanks Tamara! Good call on the kitchen supply lines — better to do them while we were there than deal with a leak later.
Emergency sewer backup - Plano Parkway (Plumbing)
Sewer backed up on a Sunday morning. Marcus was here within an hour and had it cleared. He showed us the camera footage of the tree roots and explained our options clearly. No pressure, just honest advice.
Dual vanity install - master bath remodel (Plumbing)
Beautiful plumbing work on our master bath remodel. Had to wait one extra day for the linear drain to arrive but Marcus kept us informed. The finished work is clean and solid.
Response
Thanks Stephanie and Mark! That linear drain was worth the wait. Enjoy the new master bath.
Recent Jobs
Whole-house repipe - 1985 Plano ranch
Plumbing • Plano, TX
Kitchen repipe and water heater replacement
Plumbing • Plano, TX
Emergency sewer backup - Plano Parkway
Plumbing • Plano, TX
Dual vanity install - master bath remodel
Plumbing • Plano, TX
Backflow preventer installation
Plumbing • Plano, TX
Book Marcus
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