--- title: "Principled Plumbing Inc" url: https://contractorlink.pro/principled-plumbing trades: [Plumbing] city: Grass Valley region: CA google_rating: 5.0 google_rating_count: 138 website: "https://www.principledplumbinginc.com/" phone: "(530) 264-0464" license: All rights reserved. Content from ContractorLink. --- # Principled Plumbing Inc > Reliable Plumbing Solutions You Can Trust ## About Principled Plumbing Inc. offers plumbing repairs, installations, and system upgrades for homes and businesses in Grass Valley and the Sacramento area. Their licensed team provides honest pricing and reliable solutions. They specialize in both residential and commercial plumbing services. ## Trades - Plumbing ## Services - Tank & Tankless Water Heater Repair & Replacement - Whole-House Water Filtration & Conditioning Systems - Gas Line Installation & Repair - Frozen Pipe Thawing & Damage Repair - Plumbing for Historic Homes & Sensitive Structures - Plumbing Code Upgrades & Compliance Corrections - Smart Water Monitoring & Automatic Shut-Off Systems - Full Plumbing System Installation for New Construction - Rough-In & Finish Plumbing for Remodels - Kitchen & Bathroom Plumbing Upgrades - Water and Sewer Line Extensions - Emergency Services - Leak detection - Pipe replacements - Water heater services - Fixture services - Remodels ## Location Grass Valley, CA, 95945 ## Service Area Serves within 30 minutes drive time of Grass Valley, CA. **Phone**: (530) 264-0464 ## Google Reviews 5.0/5 stars from 138 Google reviews. [View on Google Maps](https://maps.google.com/?cid=14789184593066016630&g_mp=CiVnb29nbGUubWFwcy5wbGFjZXMudjEuUGxhY2VzLkdldFBsYWNlEAIYBCAA) - 5/5 — Anonymous The team that installed my propane, gas stove were very professional, clean and thorough. They double checked that everything was working before they left. Jake, the More experienced Plumber of the two, was very patient with his coworker, teaching him as they went along. Keith, the owner, provided excellent customer service and was very flexible when I had to make some changes in the schedule. I highly recommend the company! - 5/5 — Anonymous This is my second shout out to Keith and Principled Plumbing! Keith came out last month to save the day with our shower drain leak... Well, just our luck, we discovered another issue just this past weekend. We caught this leak quick, but had to shut off the water to the house until we could get our shower handle/valve replaced. This was on a Friday night... So early Saturday morning I don't hesitate to call Keith. He responded immediately and I explained our issue. It was pouring rain, and the weekend. Keith said he had everything we needed and headed over in less than an hour! Sure enough, he professionally repaired our shower cartridge and once again saved the day! We were able to turn the water back on and enjoy the rest of our weekend. Thanks again Keith. We can't say enough about this company. Great customer service! - 5/5 — Anonymous I had an absolutely outstanding experience with Principled Plumbing. From start to finish, the owner/operator Keeth made the entire process of installing our brand‑new water heater incredibly easy and stress‑free. He came out on very short notice—the day after Christmas, no less—and still treated our situation like a top priority. What really stood out was how clearly he communicated every step of the job. Keeth took the time to explain what he was doing, why it mattered, and how it would benefit us long‑term. That level of transparency and care is rare and deeply appreciated. Professional, knowledgeable, and genuinely committed to doing right by his customers—Keeth and Principled Plumbing have absolutely earned our trust. We’ll be calling them for any future plumbing needs without hesitation. - 5/5 — Anonymous I want to give a BIG SHOUT OUT to Principled Plumbing Inc. Late Tuesday night I had a broken pipe and spigot, water was shooting up in the air. I got on Facebook and asked the Alta Sierra community page if anyone knew of a licensed plumber, I got several references. But one stood out from them all and made contact, that was Principled Plumbing Inc. The owner Keeth was very quick to respond to my needs and was very prompt. He had the issue fixed quickly and professionally. I highly recommend Principled Plumbing Inc/Keeth to anyone who needs prompt service and is highly knowledgeable in his field. Thank you again Keeth, for your honesty and prompt attention and for going out of your way. I greatly appreciate it. I highly, highly recommend Keeth. His pricing was fair as well. I will be calling you for future repairs. Merry Christmas and may you at Principled Plumbing Inc. Have a very great and prosperous new year. Thank you, Cyndi Bond - 5/5 — Anonymous Keeth at Principled Plumbing is amazing! We called him in the morning to tell him our water heater was leaking, and he came out that afternoon to look at it and give us a quote, and a few hours later, our new replacement water heater was installed! Easy peasy! And he's such a nice guy to work with too! ## FAQ **Q: What areas does Principled Plumbing Inc serve for residential plumbing services?** A: Principled Plumbing Inc provides expert plumbing repairs, installations, and upgrades in Grass Valley, CA, Nevada County, and surrounding areas, including parts of the Sacramento region. Our licensed team serves both residential and commercial clients, ensuring prompt response for emergencies and planned projects within these locales. We focus on code-compliant solutions tailored to local building standards and property types, from historic homes to modern builds. **Q: Do you offer emergency plumbing services in Grass Valley and Nevada County?** A: Yes, Principled Plumbing Inc offers 24/7 emergency plumbing services for issues like leaking pipes, clogged drains, and frozen pipe thawing in Grass Valley, Nevada County, and surrounding areas. Our licensed and insured plumbers provide expert diagnostics, honest estimates, and rapid response to minimize disruption and restore functionality quickly. We prioritize safety, cleanliness, and code compliance during all emergency repairs to give you peace of mind. **Q: What specialized plumbing services does Principled Plumbing provide for water heaters in Sacramento area homes?** A: Principled Plumbing Inc specializes in tank and tankless water heater repair, replacement, and installation for homes in the Sacramento area, including energy-efficient models that reduce utility costs. Our experienced technicians handle everything from diagnostic assessments to full system integration, ensuring proper venting, gas line connections, and code-compliant setups. We also offer financing options for these upgrades to make sustainable improvements more accessible. **Q: How does Principled Plumbing handle plumbing for historic homes in Nevada County?** A: For historic homes in Nevada County, Principled Plumbing provides specialized retrofits and preservation services, including sensitive pipe repairs, code upgrades, and fixture installations that maintain structural integrity. Our licensed plumbers use expert diagnostics to address issues like hidden leaks or outdated systems without compromising the home's historical features. We coordinate with designers and offer consultations to ensure compliant, efficient solutions that blend modern reliability with preservation needs. **Q: What is the process for getting a free plumbing quote from Principled Plumbing Inc in Grass Valley?** A: To get a free quote from Principled Plumbing Inc in Grass Valley, contact us via phone at (530) 264-0464 or our online form, and we'll schedule a prompt evaluation by one of our licensed plumbers. During the visit, we perform expert diagnostics to assess your needs—whether it's leak detection, water heater replacement, or remodel rough-ins—and provide a detailed, flat-rate estimate with no hidden fees. Our process emphasizes clear communication, respectful service, and solutions built to last, often including financing options for larger projects. **Q: Can Principled Plumbing assist with green plumbing upgrades for new construction in surrounding Sacramento areas?** A: Yes, Principled Plumbing Inc offers eco-friendly plumbing solutions for new construction in Sacramento surrounding areas, including low-flow toilet and faucet installations, rainwater catchment systems, and greywater integration to conserve water and energy. Our team conducts home water usage audits and designs efficient systems like solar water heater plumbing and automatic shut-off valves for sustainability. We help identify rebates and incentives while ensuring all installations meet local codes for long-term efficiency and cost savings. **Q: What plumbing services do you provide for bathroom and kitchen remodels in Grass Valley?** A: For bathroom and kitchen remodels in Grass Valley, Principled Plumbing Inc handles rough-in plumbing, fixture installations, pipe relocations, and water/sewer line extensions with precision and code compliance. Our licensed plumbers offer design consultations and coordinate with contractors to integrate upgrades like energy-efficient fixtures seamlessly into your project timeline and budget. We ensure clean, efficient work that enhances functionality and value, from full system overhauls to targeted improvements. ## Online Presence - Website: https://www.principledplumbinginc.com/ - Google Maps: https://maps.google.com/?cid=14789184593066016630&g_mp=CiVnb29nbGUubWFwcy5wbGFjZXMudjEuUGxhY2VzLkdldFBsYWNlEAIYBCAA --- Profile: https://contractorlink.pro/principled-plumbing