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Trusted Plumbing Services You Can Count On

Fast, 24/7 plumbing services in San Antonio, serving Davis Ranch, Alamo Ranch and nearby communities.

Comprehensive Residential & Commercial Plumbing

At 4M Plumbing Services, we provide reliable, professional plumbing solutions for homeowners and businesses throughout San Antonio, TX. Whether you’re faced with a sudden emergency or planning a long-term upgrade, our licensed team delivers quality workmanship with honest pricing and dependable service.

From everyday repairs to complex installations, we handle all aspects of plumbing with precision and care:


Plumbing Repairs & Installations

  • Leak detection & repair
  • Pipe replacement & repairs
  • Bathroom & kitchen plumbing services
  • Gas line services
  • Water heater repair and replacement (traditional & tankless)
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Water Heater Services

We keep your hot water flowing with expert water heater installation, maintenance, and repair — including energy-efficient tankless systems.

 

24/7 Emergency Plumbing

Plumbing problems don’t wait — and neither do we. Our emergency services cover burst pipes, sewer backups, overflowing fixtures, gas leaks, and more, day or night.

Advanced Drain & Sewer Solutions

Don’t let clogged drains disrupt your day. Our drain and sewer experts tackle blockages, root intrusion, and backups with powerful tools and modern techniques:


Drain & Sewer Services

  • Professional drain cleaning
  • Hydrojetting to remove tough clogs
  • Sewer line service and repair
  • Backflow prevention
  • Sump pump services

Recent Jobs and Reviews in San Antonio, TX

Rated 5.0 out of 5 stars based on 2 customer reviews

Customers say: The overall sentiment across these reviews is overwhelmingly positive, reflecting strong customer satisfaction and appreciation for the service provided. Customers consistently express gratitude for the quick response times, with many highlighting same-day or next-day service that exceeded their expectations. The tone is enthusiastic and grateful, with reviewers frequently emphasizing the professionalism, respectfulness, and knowledge demonstrated by the technicians. A recurring theme is the exceptional value offered, with multiple customers noting affordable pricing and significant cost savings compared to competitors. The quality of workmanship receives high praise, with customers satisfied with the attention to detail and thoroughness of repairs and installations. Another prominent positive sentiment revolves around the educational approach taken during service calls—customers appreciate receiving clear explanations of their options, detailed descriptions of the work being performed, and helpful advice for future maintenance. The friendly, personable demeanor of the service providers stands out, with reviewers describing interactions as comfortable and trustworthy, often comparing the experience to speaking with a friend. Customers express strong intentions to use the service again and enthusiastically recommend it to others, indicating high loyalty and confidence in the company's reliability and expertise.

Job Locations and Reviews

Upon inspection, a leak was detected at the gasket between the toilet tank and bowl. To address this, I performed a comprehensive toilet tank rebuild. This involved disassembling the tank, replacing the worn gasket, and ensuring all components were securely reassembled. Recognizing the age similarity of the other three toilets in the building, I extended the same thorough inspection and rebuild process to them. This proactive measure aimed to prevent future leaks and ensure the longevity of all fixtures. The work was completed with precision, ensuring each toilet functioned optimally post-repair.
Upon inspection, a leak was detected at the gasket between the toilet tank and bowl. To address this, I performed a comprehensive toilet tank rebuild. This involved disassembling the tank, replacing the worn gasket, and ensuring all components were securely reassembled. Recognizing the age similarity of the other three toilets in the building, I extended the same thorough inspection and rebuild process to them. This proactive measure aimed to prevent future leaks and ensure the longevity of all fixtures. The work was completed with precision, ensuring each toilet functioned optimally post-repair.
William B.
William B. Checked in
Upon inspection, a leak was detected at the gasket between the toilet tank and bowl. To address this, I performed a comprehensive toilet tank rebuild. This involved disassembling the tank, replacing the worn gasket, and ensuring all components were securely reassembled. Recognizing the age similarity of the other three toilets in the building, I extended the same thorough inspection and rebuild process to them. This proactive measure aimed to prevent future leaks and ensure the longevity of all fixtures. The work was completed with precision, ensuring each toilet functioned optimally post-repair.
San Antonio, TX 78240
William B.
William B. Checked in
During the sewer cleanout inspection, we accessed a cleanout point, revealing a buildup of debris and sediment. This was one of eight cleanouts around the building's perimeter. Using specialized tools, we carefully removed the obstructions, ensuring the pipes were clear and functioning efficiently. The process involved meticulous attention to detail to avoid damaging the pipes. After the cleanout, we conducted a thorough inspection to confirm the pipes were free of blockages. This systematic approach helped maintain the building's plumbing system, preventing future issues. The cleanouts were all addressed with the same precision, ensuring the entire system was in optimal condition.
San Antonio, TX 78215
San Antonio, TX - A thorough inspection of the entire exterior sewer line was conducted, ensuring all connections, joints, and pipes were examined for integrity and functionality. Advanced diagnostic tools were used to detect any signs of blockages, leaks, or structural damage. Each segment of the sewer line was meticulously assessed, from the main trunk line to the smallest branches. Any identified issues were documented, and recommendations for repairs or maintenance were provided. The inspection aimed to prevent potential future problems and ensure the sewer system operates efficiently.
William B.
William B. Checked in
A thorough inspection of the entire exterior sewer line was conducted, ensuring all connections, joints, and pipes were examined for integrity and functionality. Advanced diagnostic tools were used to detect any signs of blockages, leaks, or structural damage. Each segment of the sewer line was meticulously assessed, from the main trunk line to the smallest branches. Any identified issues were documented, and recommendations for repairs or maintenance were provided. The inspection aimed to prevent potential future problems and ensure the sewer system operates efficiently.
San Antonio, TX 78215
William B.
William B. Checked in
A customer contacted us about a flow restriction issue with their newly installed showerhead. Upon arrival, we inspected the showerhead and discovered the problem. Unfortunately, while examining the affected showerhead, it slipped from our hands and broke. We promptly purchased a new Delta showerhead to replace the broken one, ensuring it matched the existing Delta shower/tub faucet. The replacement was completed efficiently, restoring proper functionality to the shower system.
San Antonio, TX 78254
San Antonio, TX - Upon inspection, the chrome kitchen sink drain exhibited significant corrosion and leakage due to hard water exposure. Unlike white PVC tubular drains, chrome drains are particularly susceptible to damage in such conditions. The corrosion had caused a leak, leading to floor damage. I meticulously removed the corroded components and replaced them with a more resilient, white PVC tubular drain. This solution is better suited to withstand hard water, ensuring durability and preventing future leaks. The floor was repaired, and the new drain installation was completed to restore functionality and prevent further damage.
William B.
William B. Checked in
Upon inspection, the chrome kitchen sink drain exhibited significant corrosion and leakage due to hard water exposure. Unlike white PVC tubular drains, chrome drains are particularly susceptible to damage in such conditions. The corrosion had caused a leak, leading to floor damage. I meticulously removed the corroded components and replaced them with a more resilient, white PVC tubular drain. This solution is better suited to withstand hard water, ensuring durability and preventing future leaks. The floor was repaired, and the new drain installation was completed to restore functionality and prevent further damage.
San Antonio, TX 78240
William B.
William B. Checked in
Upon arrival, I identified significant pressure fluctuations and loud banging in the pipes, accompanied by a leak at the pressure reducing valve. To address these issues, I replaced the homeowner shut-off valve and the pressure reducing valve. These changes resolved the pressure inconsistencies and eliminated the banging sounds. The new pressure is now set at a stable 65 PSI, ensuring optimal performance and preventing future leaks. The system is now functioning smoothly and efficiently.
San Antonio, TX 78254
San Antonio, TX - A customer contacted us to address an issue with their washer box's hot shut-off valve. Upon inspection, it was clear that the valve was malfunctioning, causing inconsistent water temperature during laundry cycles. We began by shutting off the main water supply to ensure safety. Next, we carefully removed the old valve, taking care to preserve the surrounding plumbing. After cleaning the area, we installed a new, high-quality hot shut-off valve, ensuring it was securely attached and properly aligned. We then tested the valve to confirm it was functioning correctly, providing the correct water temperature for the washer box. Finally, we restored the water supply and ensured everything was operating smoothly. The customer was pleased with the resolution and the restored functionality of their washer box.
William B.
William B. Checked in
A customer contacted us to address an issue with their washer box's hot shut-off valve. Upon inspection, it was clear that the valve was malfunctioning, causing inconsistent water temperature during laundry cycles. We began by shutting off the main water supply to ensure safety. Next, we carefully removed the old valve, taking care to preserve the surrounding plumbing. After cleaning the area, we installed a new, high-quality hot shut-off valve, ensuring it was securely attached and properly aligned. We then tested the valve to confirm it was functioning correctly, providing the correct water temperature for the washer box. Finally, we restored the water supply and ensured everything was operating smoothly. The customer was pleased with the resolution and the restored functionality of their washer box.
San Antonio, TX 78250
San Antonio, TX - I performed routine maintenance by flushing both water heaters, ensuring optimal performance and longevity. This involved draining, cleaning, and refilling each unit.
Ruben S.
Ruben S. Checked in
I performed routine maintenance by flushing both water heaters, ensuring optimal performance and longevity. This involved draining, cleaning, and refilling each unit.
San Antonio, TX 78228
William B.
William B. Checked in
A recent project involved replacing an old drinking fountain with a new model that includes a bottle filler. The old fountain had been mounted on the wall for about 15 years. Upon removal, we discovered that the internal blocking supporting the fountain had deteriorated. This required us to redo the entire support structure. Given the wall was made of concrete, we had to carefully navigate through it to ensure the new blocking was properly secured. After completing the necessary repairs, we installed the new fountain, ensuring everything functioned correctly. The new fountain is now operational and meets the required standards.
San Antonio, TX 78227
San Antonio, TX - Upon arrival, I identified a significant blockage in the main sewer line, causing drainage issues throughout the home. To address this, I deployed a sewer machine equipped with a robust cable designed for clearing stubborn clogs. Carefully guiding the cable through the main line, I methodically worked to dislodge and remove the obstruction. The machine's powerful motor and specialized cable ensured that the clog was effectively cleared, restoring proper drainage. After confirming the line was free of blockages, I conducted a thorough inspection to ensure no further issues existed. The home's plumbing system is now functioning optimally, with no signs of the previous clog.
William B.
William B. Checked in
Upon arrival, I identified a significant blockage in the main sewer line, causing drainage issues throughout the home. To address this, I deployed a sewer machine equipped with a robust cable designed for clearing stubborn clogs. Carefully guiding the cable through the main line, I methodically worked to dislodge and remove the obstruction. The machine's powerful motor and specialized cable ensured that the clog was effectively cleared, restoring proper drainage. After confirming the line was free of blockages, I conducted a thorough inspection to ensure no further issues existed. The home's plumbing system is now functioning optimally, with no signs of the previous clog.
San Antonio, TX 78254
Review
Test
Steven - San Antonio, TX 78250
William B.
William B. Checked in
San Antonio, TX 78250
William B.
William B. Checked in
San Antonio, TX 78250
San Antonio, TX - We completed a project involving the installation of seven customer-provided faucets. The clients had recently changed the color of their cabinets, necessitating a complete update to the kitchen fixtures. We meticulously installed new, matching trim to ensure a cohesive look. Each faucet was carefully positioned and connected, with attention to detail to guarantee a seamless transition. The project also included the replacement of existing faucets with the new ones, ensuring they functioned perfectly. The result was a refreshed and aesthetically pleasing kitchen that aligned with the clients' updated cabinet color.
William B.
William B. Checked in
We completed a project involving the installation of seven customer-provided faucets. The clients had recently changed the color of their cabinets, necessitating a complete update to the kitchen fixtures. We meticulously installed new, matching trim to ensure a cohesive look. Each faucet was carefully positioned and connected, with attention to detail to guarantee a seamless transition. The project also included the replacement of existing faucets with the new ones, ensuring they functioned perfectly. The result was a refreshed and aesthetically pleasing kitchen that aligned with the clients' updated cabinet color.
San Antonio, TX 78254
Review
Excellent service
William - San Antonio, TX 78254
San Antonio, TX - We meticulously disassembled both toilet tanks, inspecting each component for wear and damage. After identifying necessary repairs, we replaced any faulty parts, including the flapper valves, fill valves, and flush handles. We ensured the tanks were thoroughly cleaned to remove mineral deposits and debris. Following the repairs, we reassembled the tanks, testing each for proper function and water flow. We also adjusted the water levels to the manufacturer's specifications. The toilets were then tested for leaks and flushing efficiency. This comprehensive rebuild ensures both toilets operate smoothly and efficiently.
William B.
William B. Checked in
We meticulously disassembled both toilet tanks, inspecting each component for wear and damage. After identifying necessary repairs, we replaced any faulty parts, including the flapper valves, fill valves, and flush handles. We ensured the tanks were thoroughly cleaned to remove mineral deposits and debris. Following the repairs, we reassembled the tanks, testing each for proper function and water flow. We also adjusted the water levels to the manufacturer's specifications. The toilets were then tested for leaks and flushing efficiency. This comprehensive rebuild ensures both toilets operate smoothly and efficiently.
San Antonio, TX 78254
San Antonio, TX - We assessed the non-functional tankless water heater, removed the old unit, installed a new one, and ensured it was working efficiently. The job was completed promptly and professionally.
William B.
William B. Checked in
We assessed the non-functional tankless water heater, removed the old unit, installed a new one, and ensured it was working efficiently. The job was completed promptly and professionally.
San Antonio, TX 78250