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Gray Plumbing Inc

Plumbing & Sewer Line Contractor
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Alameda  Contra Costa  Napa  Solano Counties
Diamond Certified Company Report
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Gray Plumbing Inc
74 SURVEYS
  • star image
  • star image
  • star image
  • star image
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  • Rating
2 CONSECUTIVE YEARS
SINCE NOVEMBER 2023
CERT 2741

Diamond Certified Ratings Dashboard

74

Verified Customers

Surveyed

Customer Loyalty

Customer Satisfaction

Helpful Expertise

READ ALL 74 SURVEY RESPONSES

Company Credentials

  • Liability Insurance
  • Business Practices
  • Current Complaint File
  • Workers Compensation
  • License Verification
  • Legal & Finance

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Diamond Certified Researched Articles on Gray Plumbing Inc

researched article

Gray Plumbing worked on this plumbing system.

Gray Plumbing Inc provides a complete range of plumbing services for residential and commercial clients in Solano, Napa, Contra Costa, and Alameda Counties. The company has the in-house capabilities to handle everything from routine plumbing installations and repairs to comprehensive sewer and gas line replacements, and it also has special expertise with all types of traditional and tankless water heaters.

Owner Jeff Gray credits much of Gray Plumbing’s success to its customer-oriented business practices. “We’re punctual, we work with integrity and we do what we say we’re going to do,” he affirms. “We also give our customers plenty of options for whatever job we’re doing, which gives them an important level of control and adds value to their projects.”

Gray Plumbing prioritizes ongoing training so it can stay up-to-date with the plumbing industry’s latest techniques and technology. “Our tankless water heater training, for example, is quite extensive,” says Mr. Gray. “In addition to hours of online classes, our service technicians do in-shop training so they can expand their knowledge by sharing their experiences with each other, which means our customers get the collective expertise of numerous professionals on their jobs.”

“Our company is built on the core values of excellence, professionalism and honesty, and that’s exactly what we bring to each job. We want to be our customers’ plumber for life, so we focus on resolving their issues with top-quality craftsmanship and ensuring their plumbing systems work safely and efficiently.”

If you want to make your home more energy-efficient, ask for your plumber’s help.
An energy-efficient home can save the average family hundreds of dollars each year. While most people think of electrical systems when it comes to making homes more efficient, plumbing system upgrades can also lead to big rewards.

“The efficiency of water heating equipment is changing dramatically,” shares Jeff Gray, owner of Gray Plumbing Inc in Fairfield. “There are lots of options on the market at reasonable prices. In some cases, you’re actually legally required to install high-efficiency systems. For example, any new construction project must include a tankless water heater installation.”

There’s a wider range of choices for homeowners who are upgrading their current plumbing systems, but products and systems that increase efficiency are still the best options. Here are some ways to increase the efficiency of your home’s plumbing system:


  • Install a low-flow toilet to save two gallons of water or more per flush (depending on the model).
  • Upgrade to a tankless water heater. Traditional water heaters keep water hot while it sits there waiting to be used, but tankless models only heat water when you turn on the tap, which saves energy.
  • Get better water pressure and use less water by coupling aerators with low-flow showerheads and faucets.
  • Insulate your pipes to reduce heat loss and keep water hotter during and between uses.
  • Consider installing a solar water heater—it’ll save gas and electricity, and many heaters come with rebates.
  • Recycle gray water (water from sinks, tubs, dishwashers and washing machines) and use it to water your plants.

Maintaining customer satisfaction is critical for any business, but for plumbing companies that have earned Diamond Certified, it’s even more of a focal point. For Gray Plumbing Inc, the best way to keep clients happy is to always put them in a position to make decisions that positively address their needs. “We help our customers understand what’s going on with their plumbing systems and give them options for whatever job we’re doing,” affirms owner Jeff Gray. “This gives them a better value because they have control over their decisions, which they really appreciate.”

Gray Plumbing has been providing plumbing services for residential and commercial clients in Solano, Napa, Contra Costa, and Alameda Counties since 2016. In addition to handling everything from routine plumbing installations and repairs to complete sewer and gas line replacements, the company has special expertise with all types of traditional and tankless water heaters.

Unlike plumbing companies that hire inexperienced workers in an effort to reduce their operating costs, Gray Plumbing maintains a staff of seasoned professionals who are regularly trained to provide high-quality service. “Our plumbers meet daily to discuss their projects and share their knowledge, which means the technicians we send to our customers’ homes are highly experienced,” says Mr. Gray. “They’re punctual, they work with integrity and they do what they say they’re going to do.”

Another distinguishing feature of Gray Plumbing is its comprehensive in-house maintenance program, which includes a water heater flushing service that’s not typically offered in similar programs. “I don’t see any other companies doing this, but it’s important because it’s designed to extend the life of both traditional and tankless water heaters,” says Mr. Gray. “On top of that, we back all our installations and repairs with labor and material warranties that protect our customers for years to come.”

Diamond Certified Researched Capabilities on Gray Plumbing Inc

Service Area

serving area
Solano County
Napa County
Contra Costa County
Alameda County
Serving Solano, Napa, Contra Costa and Alameda Counties, Including Fairfield, Suisun City, Vacaville, American Canyon, Napa, Vallejo, Benicia, Martinez, Pleasant Hill, San Pablo, Hercules, El Cerrito, Pinole, Orinda, Moraga, Dixon, Albany, Rio Vista and Yountville

Main Services

Plumbing
  • Commercial Plumbing
  • Drain Cleaning
  • Emergency Plumber
  • Gas Pipe Repair
  • Leak Detection
  • Plumbing Services
  • Sewer Pipe
  • Toilet Repair
  • Water Heater Installation
  • Water Heater Repair
  • Water Heater Replacement
  • Water Lines
Sewer Line Contractor
  • Hydro Jetting
  • Sewer Clean Outs
  • Sewer Drain Cleaning
  • Sewer Inspection
  • Sewer Line Cleaning
  • Sewer Line Repair
  • Sewer Line Replacement
  • Sewer Pipe Lining
  • Trenchless Sewer Line Replacement
  • Underground Plumbing

Additional Services

Plumbing Maintenance and Repair
Traditional and Tankless Water Heaters
Grease Trap Repair
Dishwasher and Garbage Disposal Installation
Plumbing Fixture Replacement
Gas Line Installation and Repair
Drain Cleaning
Water Softener Installation and Repair

Company Info

Hours
Mon
08:00 am - 04:00 pm
Tue
08:00 am - 04:00 pm
Wed
08:00 am - 04:00 pm
Thu
08:00 am - 04:00 pm
Fri
08:00 am - 04:00 pm
Sat
Closed
Sun
Closed
Closed
Mon – Fri: 8am – 4pm
Sat: By Appointment
Website
Contact
Gray Plumbing Inc

Capabilities Table

Company Name
Gray Plumbing Inc
DCID Number
DCID7076100749
Managers
Jeff Gray, Owner
Years in Industry
25 (Manager)
# of Employees
8
License
1026573
Memberships
Better Business Bureau, Fairfield Chamber of Commerce
Insurance
Liability Insurance,
Workers' Compensation
Founded
2016
Customer Type
Residential, Commercial
Warranties & Guarantees
2-Year Parts and Labor Warranty on Installations
Payment Accepted
american express,
discover,
mastercard,
visa

Certifications & Awards

diamond certified logo

Brands

capabilities award
capabilities award
capabilities award
capabilities award
capabilities award

Key Factors

Gray Plumbing Inc Family Owned
Family Owned
Gray Plumbing Inc Senior Discount
Senior Discount
Gray Plumbing Inc Special Discount
Special Discount
Gray Plumbing Inc Residential & Commercial
Residential & Commercial
Gray Plumbing Inc Same-Day Service
Same-Day Service
Gray Plumbing Inc Live Phone Call Answers
Live Phone Call Answers
Gray Plumbing Inc Fixed Pricing
Fixed Pricing
Gray Plumbing Inc Financing Available
Financing Available
Gray Plumbing Inc Diamond Certified Expert Contributor
Diamond Certified Expert Contributor
Gray Plumbing Inc Worksmanship Guaranteed
Worksmanship Guaranteed

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Diamond Certified Expert Contributor Advice & Tips

Jeff Gray is owner of Gray Plumbing Inc, a Diamond Certified company. He can be reached at (707) 456-7939 or info@grayplumbing.com.

Jeff Gray is owner of Gray Plumbing Inc, a Diamond Certified company. He can be reached at (707) 456-7939 or info@grayplumbing.com.

Jeff Gray: Pipeline to Success


By Matt Solis, Editor



Economic factors may have forced Jeff Gray’s hand when it came to switching careers in the early 2000s, but instead of getting discouraged, he used that turbulent time as an opportunity for growth. “I got into the plumbing industry during the dot-com bust after the birth of my youngest son,” he explains. “I had the choice of becoming either a stockbroker or a plumber, and when I talked to my parents about it, they said, ‘If you become a plumber, you’ll alwa...

Read Full Article - Jeff Gray: Pipeline to Success

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FAQs

By Gray Plumbing Inc

Can you provide same-day service?

Why does my toilet keep running?

What can I put in my garbage disposal?

Is it safe to use chemical drain cleaners?

Why do I run out of hot water so quickly?

Gray Plumbing Inc Ratings and Survey Responses

diamondcertified logo
Gray Plumbing Inc
74 SURVEYS
  • star image
  • star image
  • star image
  • star image
  • star image
  • Rating
2 CONSECUTIVE YEARS
SINCE NOVEMBER 2023
CERT 2741

Diamond Certified Ratings Dashboard

Customer Satisfaction

Customer Loyalty

Helpful Expertise

Company Credentials

  • Liability Insurance
  • Business Practices
  • Current Complaint File
  • Workers Compensation
  • License Verification
  • Legal & Finance

Phone Survey Responsesfrom 74 Verified Customers

W.F.

I did not understand the quote entirely. I would have preferred a different quote in terms of quality. I understand that it is pricey to fix things. However, I just did not have enough time to really understand the cost of the repair.

I would say nothing.

Verified Customer of Gray Plumbing Inc, 1 of 74

10 Quality
No Loyalty
Carmellia C.

The staff and owner are efficient. The start date and date of completion was important and they stood by it. They were clean and the communication was good.

Very professional and stood by start and completion date

Verified Customer of Gray Plumbing Inc, 2 of 74

10 Quality
Yes Loyalty
Karen P.

They were professional and timely. They are not cheap for sure, but I felt like they got the job done and didn't offer excuses as to why they couldn't.

I really like that they are a Union shop.

Verified Customer of Gray Plumbing Inc, 3 of 74

10 Quality
Yes Loyalty
Michael C.

The price was reasonable. They are very professional at giving the quote. It's a small business atmosphere and feeling when the work is done.

They are on time.

Verified Customer of Gray Plumbing Inc, 4 of 74

10 Quality
Yes Loyalty
Norma B.

Super responsive, very fair quoted price and the technicians have been phenomenal to work with. They do great work.

Responsiveness, timeliness and quality service

Verified Customer of Gray Plumbing Inc, 5 of 74

10 Quality
Yes Loyalty
Monica O.

They are very professional and neat. I do not have any complaints and I do recommend them to anyone.

The work is quality and I do think they are good at what they do.

Verified Customer of Gray Plumbing Inc, 6 of 74

10 Quality
Yes Loyalty
Thomas P.

They are a good company to have work for you, especially if you don't know anything about plumbing.

Explained everything from start to finish

Verified Customer of Gray Plumbing Inc, 7 of 74

10 Quality
Yes Loyalty
Shirlee S.

I would say they do excellent work and have an excellent product, but are extremely expensive.

The work was excellent and thorough.

Verified Customer of Gray Plumbing Inc, 8 of 74

10 Quality
Yes Loyalty
Mike F.

They came out on a moments notice. I didn't have to wait for days or weeks, which was great.

They came when I needed them. The guy was informative and showed me a couple different things, which I appreciated.

Verified Customer of Gray Plumbing Inc, 9 of 74

10 Quality
Yes Loyalty
Abigail T.

They treat you with care, listen to you and your needs and then give you a good quality job.

Quality work and good customer service

Verified Customer of Gray Plumbing Inc, 10 of 74

10 Quality
Yes Loyalty
Nathan G.

The guy that came out, Jeremy, was great and very knowledgeable. We appreciated that.

His smile, just kidding, it was all good.

Verified Customer of Gray Plumbing Inc, 11 of 74

10 Quality
Yes Loyalty
Tina J.

They were quick to reply, stayed in communication and everything was pretty good.

They stayed in communication, so if I had any questions, they were available. They did a good job. I have no complaints.

Verified Customer of Gray Plumbing Inc, 12 of 74

10 Quality
Yes Loyalty
Patrick O.

They are a must have for your plumbing needs. I highly recommend them.

Honesty, the quality of service and it was hassle free. They are the best.

Verified Customer of Gray Plumbing Inc, 13 of 74

10 Quality
Yes Loyalty
Joe F.

They are great. I use them when I need them. They are always on time.

They are very professional.

Verified Customer of Gray Plumbing Inc, 14 of 74

10 Quality
Yes Loyalty
Annette T.

Very professional, on time, courteous and they understood our needs.

Professional and went above and beyond

Verified Customer of Gray Plumbing Inc, 15 of 74

10 Quality
Yes Loyalty
Elijah L.

The quality was very good and they were up front about the cost.

Thorough, excellent work, cleaned up after themselves and were courteous

Verified Customer of Gray Plumbing Inc, 16 of 74

10 Quality
Yes Loyalty
Theresa A.

They were very nice, respectful, on time and got the job done.

They did everything we asked in a timely manner and were easy to work with.

Verified Customer of Gray Plumbing Inc, 17 of 74

10 Quality
Yes Loyalty
Kimberly P.

I would say they were very professional and got the job done.

Professional

Verified Customer of Gray Plumbing Inc, 18 of 74

10 Quality
Yes Loyalty
Nathaniel H.

Quick, responsive and their pricing was understandable.

Efficient and responsive

Verified Customer of Gray Plumbing Inc, 19 of 74

10 Quality
Yes Loyalty
Ian E.

They were able to fix something someone else couldn't.

How quick they were

Verified Customer of Gray Plumbing Inc, 20 of 74

10 Quality
Yes Loyalty
Gretchen P.

I would recommend the, as they are very professional.

They are good. I have used them before.

Verified Customer of Gray Plumbing Inc, 21 of 74

10 Quality
Yes Loyalty
Jacob P.

I would recommend them to my neighbors and friends.

The technician was very good. I was so glad I used a professional and I did not have to do it myself.

Verified Customer of Gray Plumbing Inc, 22 of 74

10 Quality
Yes Loyalty
Ella N.

They are reliable and their work is great quality.

Overall good service and quality

Verified Customer of Gray Plumbing Inc, 23 of 74

10 Quality
Yes Loyalty
George B.

I would say it's good quality and cost effective.

They are very reliable.

Verified Customer of Gray Plumbing Inc, 24 of 74

10 Quality
Yes Loyalty
Ray I.

They are very professional and I use them often.

They are very professional.

Verified Customer of Gray Plumbing Inc, 25 of 74

10 Quality
Yes Loyalty
Carl B.

I would recommend them if someone asked me to.

They have controlled speed on the repair work. I was in and out for the service call. I have no complaints, only good things to say.

Verified Customer of Gray Plumbing Inc, 26 of 74

10 Quality
Yes Loyalty
Dionna P.

They are very professional and timely overall.

Efficient and great customer service

Verified Customer of Gray Plumbing Inc, 27 of 74

10 Quality
Yes Loyalty
Chris W.

They have great service and communication.

Everything

Verified Customer of Gray Plumbing Inc, 28 of 74

10 Quality
Yes Loyalty
Brady B.

They are very up to date technology wise.

The service was good.

Verified Customer of Gray Plumbing Inc, 29 of 74

10 Quality
Yes Loyalty
Albert P.

Fast response and show up in emergencies

Responsive and they come through when you call them. What more would you want?

Verified Customer of Gray Plumbing Inc, 30 of 74

10 Quality
Yes Loyalty
Lee A.

Very quick response and did a nice job

Quick response

Verified Customer of Gray Plumbing Inc, 31 of 74

10 Quality
Yes Loyalty
David P.

They are great and very professional.

They are great.

Verified Customer of Gray Plumbing Inc, 32 of 74

10 Quality
Yes Loyalty
Robert H.

They are knowledgeable and helpful.

They are great.

Verified Customer of Gray Plumbing Inc, 33 of 74

10 Quality
Yes Loyalty
Ahmed M.

I would recommend Jeff to anyone.

Mr. Gray is very hands on. The price is right.

Verified Customer of Gray Plumbing Inc, 34 of 74

10 Quality
Yes Loyalty
Trish G.

Very neat, professional and quick

The job was done really well and they were very careful about cleaning up after themselves.

Verified Customer of Gray Plumbing Inc, 35 of 74

10 Quality
Yes Loyalty
Jason J.

Very professional and friendly

Thorough

Verified Customer of Gray Plumbing Inc, 36 of 74

10 Quality
Yes Loyalty
Lenon N.

Reliable and knowledgeable

Easy to work with and customer friendly

Verified Customer of Gray Plumbing Inc, 37 of 74

10 Quality
Yes Loyalty
David F.

They did a fantastic job.

Quick, clean and at a fair price

Verified Customer of Gray Plumbing Inc, 38 of 74

10 Quality
Yes Loyalty
Sonny C.

I would recommend them.

The team was great.

Verified Customer of Gray Plumbing Inc, 39 of 74

10 Quality
Yes Loyalty
Charlie W.

I would recommend them.

They are great.

Verified Customer of Gray Plumbing Inc, 40 of 74

10 Quality
Yes Loyalty
Lucas L.

I would recommend them.

They do great work, are a pleasure to work with and prompt.

Verified Customer of Gray Plumbing Inc, 41 of 74

10 Quality
Yes Loyalty
Doug L.

I would recommend them.

Got the job done quickly and they were able to clear the clog.

Verified Customer of Gray Plumbing Inc, 42 of 74

10 Quality
Yes Loyalty
Vanessa Z.

I would recommend them.

They were really quick about the job and easy to work with.

Verified Customer of Gray Plumbing Inc, 43 of 74

10 Quality
Yes Loyalty
Kyle P.

I would recommend them.

They did a really good job.

Verified Customer of Gray Plumbing Inc, 44 of 74

10 Quality
Yes Loyalty
Ethan L.

I would recommend them.

Reliable and on time

Verified Customer of Gray Plumbing Inc, 45 of 74

10 Quality
Yes Loyalty
Ryan W.

They got the job done.

They did the job they needed to do.

Verified Customer of Gray Plumbing Inc, 46 of 74

10 Quality
Yes Loyalty
Diane M.

They are reliable.

They are effective and efficient at fixing the issue. They know what they are doing and are on time.

Verified Customer of Gray Plumbing Inc, 47 of 74

10 Quality
Yes Loyalty
Kenneth H.

Jeff is very good.

He is very professional and knowledgeable of his job.

Verified Customer of Gray Plumbing Inc, 48 of 74

10 Quality
Yes Loyalty
Chad G.

They do good work.

Straightforward and honest

Verified Customer of Gray Plumbing Inc, 49 of 74

10 Quality
Yes Loyalty
Lee J.

Very professional

Thorough

Verified Customer of Gray Plumbing Inc, 50 of 74

10 Quality
Yes Loyalty