Plumbing, heating & air done by the book in San Diego

BY THE BOOK Plumbing • Heating • Air Conditioning exceeded our expectations. Great communication, quality workmanship, and excellent customer service. Highly recommend the entire team!

By the book Plumbing qas an incredible help. We had a water heater leak since the unit was old. They came in the next day and was able to take care of the leak. They guided us through the processes of getting a new water heater and getting our house fixed. They helped and answered the questions we had. Leon and his crew was very professional and knowledgable. Thank you for your help! Would recommend!

Leon the owner, was very kind, caring and respectful when he came out. He found the problem with water leaking through my ceiling and gave me some options from permanent to professional to temporary. He then stayed to begin the work immediately and I still had my whole Sunday to keep my plans. Thank you Leon for such amazing service with a smile. Leon led the project himself and I felt like he was a member of my family. I would highly recommend Leon and By The Book for any project big or small.

Great company! When I need help the quality of the people that comes out matters and that’s why I call them!

Leon and his team did fantastic, thorough work. I had a new toilet installed, a new water heater installed, and several sink valves replaced. Leon was courteous, efficient, and detail-oriented throughout the entire process. I highly recommend him and his team.

⭐⭐⭐⭐⭐ Leon and the team at By the Book run a first-class company. They’re knowledgeable, professional, and genuinely care about doing things the right way. It’s clear they take pride in their work and the service they provide. Highly recommend!

I had an excellent experience with this company when they repaired a plumbing leak at my home in Murrieta, California. From the initial phone call to the completion of the repair, their team was professional, responsive, and knowledgeable. They quickly diagnosed the issue, explained the repair process clearly, and completed the work efficiently and with great attention to detail. The technicians were courteous, arrived on time, and left the work area clean when the job was finished. It's hard to find companies that combine quality workmanship with outstanding customer service, but they exceeded my expectations in both areas. I highly recommend them to anyone in need of plumbing services in the Murrieta area and would not hesitate to use them again in the future. Thank you again for the excellent service!

Great service, super friendly and knowledgeable technician. I would definitely hire them again.

My plumbing needs were taken care of on time and with highest quality. The team’s attention to details, follow through, and precise communication kept me informed throughout the process. Highly recommend!

Leon was awesome!

Great job highly recommend

Hey Leon, thank you for being such a great plumber and coming out to our office building and handling the smell that was going through the hallways! We had several tenants complaining about a smell of sewage in our office building and we’ve had two plumbers come out and could not figure it out. Leon With By The Book Plumbing came and he literally just poured some water in a floor drain and the smell stopped. It was a five minute repair for him where other people were trying to charge us like three grand to open up walls and see what they could find. He didn’t even charge us! So I’m writing this review. If you’re looking for an honest Plumbing Company By The Book is the one

Leon was absolutely outstanding. Professional, honest, and incredibly knowledgeable from start to finish. He showed up on time, explained everything clearly, and fixed the issue quickly without trying to upsell unnecessary work. You can tell he genuinely cares about doing quality work and taking care of his customers. The whole experience was stress-free, and the plumbing repair in my bathroom was done perfectly. It’s hard to find reliable plumbers these days, but Leon exceeded expectations. I would highly recommend him to anyone looking for trustworthy and high-quality plumbing service.

Leon is a great family guy that runs an honest business.

The plumber showed up on time, quickly assessed the problem, and fixed it handily. Reasonable rates and good service. I am happy with them and will be calling them if I have need of their services in the future.

Called By The Book Plumbing and they arrived in a timely manner. the plumber arrived and was extremely thorough in explaining to me my problem and the option to fix the issue. I highly recommend the service.

He was very professional and fixed my clogged toilet with ease and it was working like new afterward. I would recommend By The Book Plumbing to all my friends and anyone with a drain or plumbing problem!

Fantastic job! He arrived promptly and was very professional. He explained everything he was doing and provided us with options. He installed a new toilet and removed the old one quickly and neatly. I would definitely use them again and recommend them.

I called By The Book Plumbing for an ongoing water leakage concern. I received same-day service! This company is professional and definitely knows its job! My water leakages were fixed quickly and efficiently. I would highly recommend them!!