Diamond Certified Company Report

Superior Seamless Gutter

Diamond Certified Company Report

Superior Seamless Gutter

Diamond certified ratings dashboard
CUSTOMER SATISFACTION i
Customer LOYALTY i
Helpful Expertise i
Company Credentials i
  • Workers Compensation
  • Liability Insurance
  • License Verification
  • Business Practices
  • Current Complaint File
  • Legal & Finance
Phone SURVEY RESPONSES FROM 240 VERIFIED CUSTOMERS i

U. M. C.

VERIFIED Superior Seamless Gutter CUSTOMER

1 of 240

Quality 10
10 10
Loyalty Yes
CRITIQUE

They did a good job on our gutters.

They showed up when they said they would and their price was what they said it would be. They did a good job.

T. G. B. I.

VERIFIED Superior Seamless Gutter CUSTOMER

2 of 240

Quality 10
10 10
Loyalty Yes
CRITIQUE

I have had no problems with them.

They do a great job.

A. H. D.

VERIFIED Superior Seamless Gutter CUSTOMER

3 of 240

Quality 10
10 10
Loyalty Yes
CRITIQUE

Replace your gutters, use them.

They were like any other gutter guys.

Read All 240 Survey Responses at Ratings View
Diamond certified company
Diamond certified company PROFILE

Family-owned and operated since 1986, Superior Seamless Gutter installs copper and prepainted galvanized steel gutters in a variety of sizes and styles for residential and commercial clients in Marin, Sonoma, and Napa Counties. The company works on all types of projects, including simple gutter replacements, new construction jobs, hilltop mansions, custom homes and wineries.

Owner Greg Van Cleave has more than 30 years of experience in the seamless gutter industry. Prior to establishing his own business, he worked for a sheet metal company for many years. Today, Mr. Van Cleave works alongside his son, estimator Cory Thomas, who says Superior Seamless Gutter has perfected the rain gutter installation process. “There’s really nothing we haven’t seen or addressed. We strive to find a solution for every problem we come across.”

Superior Seamless Gutter works with quality-minded contractors throughout the Bay Area. “Over the past 32 years, we’ve maintained positive working relationships due to our high level of professionalism, workmanship and quick response time,” says Mr. Van Cleave.

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Diamond Certified Companies are Rated Highest in Quality and Helpful Expertise.

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DIAMOND CERTIFIED RESEARCHED CAPABILITIES ON Superior Seamless Gutter

COMPANY CONTACT
Service AREA

Marin County
Sonoma County
Napa County

SERVICES PERFORMED

Seamless Gutters
Copper & Steel
New Construction
Downspout
Rain Gutters
Leaf Protection
Gutter Guards

BRANDS Supported
  • ABC Supply

  • Raindrop Gutter Guard

DIAMOND CERTIFIED RESEARCHED ARTICLES ON Superior Seamless Gutter

Company Profile

Family-owned and operated since 1986, Superior Seamless Gutter installs copper and prepainted galvanized steel gutters in a variety of sizes and styles for residential and commercial clients in Marin, Sonoma, and Napa Counties. The company works on all types of projects, including simple gutter replacements, new construction jobs, hilltop mansions, custom homes and wineries.

Owner Greg Van Cleave has more than 30 years of experience in the seamless gutter industry. Prior to establishing his own business, he worked for a sheet metal company for many years. Today, Mr. Van Cleave works alongside his son, estimator Cory Thomas, who says Superior Seamless Gutter has perfected the rain gutter installation process. “There’s really nothing we haven’t seen or addressed. We strive to find a solution for every problem we come across.”

Superior Seamless Gutter works with quality-minded contractors throughout the Bay Area. “Over the past 32 years, we’ve maintained positive working relationships due to our high level of professionalism, workmanship and quick response time,” says Mr. Van Cleave.

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Company Philosophy

“We focus on providing the best for our clients, and our pursuit of excellence is evident in everything we do. We have high standards and are proud of the quality of our work. As such, we retain experienced installers who use their extensive training to perform clean, professional installations backed by lifetime warranties. Our estimator doesn’t work on commission—he was a lead foreman for many years, and he’s knowledgeable about the installation process and sensitive to the needs of our clients. Our office staff is available Monday through Friday (7am to 4pm) to offer support to our clients.”

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Comparative Summary

Few gutter companies earn the prestigious Diamond Certified award, which means they’ve been independently rated Highest in Quality. Even fewer can also claim to be one of the first companies in Northern California to install seamless gutter systems, but that’s exactly the case for Superior Seamless Gutter. “We’ve spent the last 25 years fine tuning our own unique system, which has allowed us to develop a very loyal clientele base,” says owner Greg Van Cleave. “Our goal is to do every job right the first time, and we’re able to use our industry experience and product knowledge to achieve that.”

Superior Seamless Gutter has been installing copper and pre-painted galvanized steel gutters in a variety of sizes and styles for residential and commercial clients in Sonoma, Marin and Napa Counties since 1986. The family-owned and operated company works on all types of projects, including simple gutter replacements, new construction jobs, hilltop mansions, custom homes and wineries.

Unlike less experienced gutter companies that strive to maximize their workload volume but become unresponsive to customers’ needs in the process, Superior Seamless Gutter prides itself on its ability to clearly communicate with its clients and guide them through every step of their projects. “Some gutter companies can be hard to reach on the phone, but we make a point to always be easily accessible so we can answer questions, give prices and dispatch technicians right away,” explains Mr. Van Cleave. “If we need to quickly contact our crews when they’re on a jobsite, we can do that, too.”

Another distinguishing attribute of Superior Seamless Gutter is its ability to offer lifetime warranties on both its work and products, which Mr. Van Cleave says is indicative of his company’s staying power. “We’ve had customers from 20 years ago call about small leaks, and they were so pleased to find out we were still in business. A lot of gutter companies come and go, but we’ve been around for more than two decades and will be around for many more, so our customers know their warranties will be good whenever they need them.”

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Industry Info

Choose the right type of gutter material for your particular needs. When it comes to choosing gutters for a house, the two most popular types of material are aluminum and galvanized steel. While these materials tend to be comparable in price, there are pros and cons regarding the functionality of each, so it’s important to understand the differences when deciding which type to install on your home. Consider the following information:
Aluminum
As a gutter material, aluminum’s greatest strength is its resistance to corrosion. Its elemental composition makes it impervious to rust, so it doesn’t need any special treatments or coatings and can be ideal for areas that get a lot of rain and moisture. Aluminum’s biggest weakness is its flimsiness, so aluminum gutters are prone to deformation caused by ladders, warping caused by extreme heat and bowing caused by an excess of water.
Steel
Steel’s greatest advantage is its strength—unlike aluminum, it won’t bend, scratch, or become deformed by ladders or weather. There are a few different types of steel that are currently used for gutter material: regular, stainless and galvanized. Some older homes still have regular steel gutters, but they’re no longer used due to their high susceptibility to rust. Stainless steel is the only fully rust-proof variety, but this attribute also makes it a significantly more expensive option. Galvanized steel is the most popular of the three because of its cost-effectiveness: it’s less expensive than stainless steel, while its vulnerability to rust is greatly reduced by the process of galvanization (a chemical treatment that coats the steel with zinc). Though still not as rust-resistant as aluminum, additional treatments and/or coatings to galvanized steel gutters can further improve their imperviousness to corrosive elements.
There are other options for gutter materials (vinyl, wood, copper), but the enduring popularity of aluminum and galvanized steel is a testament to each material’s affordability and functionality. The best option for your particular situation depends on your living conditions and a variety of other factors, so talk to your local gutter installer or hardware supplier before making a decision.

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Frequently Asked Questions

Q: Why is it important to have gutters on my house?

A: There are many reasons, but the most important is to control the water that lands on your roof. Excess standing water can have a negative effect on the integrity of your home’s foundation, and gutters are the best way to divert that water away from your house.

Q: Will gutters detract from the look of my home?

A: No. Gutters are actually painted to match the trim color of the house, so they’re decorative as well as functional.

Q: What gutter style is best suited for my house?

A: There are several different styles available. We usually direct potential customers to our website, where they can actually see how our products look when installed on different styles of homes.

Q: Are your employees well-trained and trustworthy?

A: Absolutely. A lot of our employees have been working here for 10 to 15 years, and each has been personally trained by either our owner, Greg Van Cleave, or his son, Corey. We train our employees according to our own system, which ensures all work is performed the same way every time.

Q: How are you able to offer a lifetime warranty?

A: We have full confidence in our installations and the products and sealants we use. We’ve spent the last 25 years fine tuning our services, so it’s easy for us to stand behind everything we do.

Q: What types of half-round gutters do you offer?

A: The half-round gutters we offer are available in pre-painted aluminum, unpainted galvalume and copper.

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SELECTED PHOTOS FROM Superior Seamless Gutter

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Superior Seamless Gutter WEBSITE AND EXTERNAL FEED
Diamond Certified RATINGS ON Superior Seamless Gutter
Diamond certified ratings dashboard
CUSTOMER SATISFACTION i
Customer LOYALTY i
Helpful Expertise i

Each surveyed customer was asked, “If you needed any helpful expertise, did this company provide that expertise?” To calculate this score, total “Yes” responses were divided by total responses (excluding those that stated they hadn’t needed any expertise).

Company Credentials i
  • Workers Compensation
  • Liability Insurance
  • License Verification
  • Business Practices
  • Current Complaint File
  • Legal & Finance
Phone SURVEY RESPONSES FROM 240 VERIFIED CUSTOMERS i
Superior Seamless Gutter : Average 9.1 out of 10 based on 240 unique customer surveys of customer satisfaction.

U. M. C.

VERIFIED Superior Seamless Gutter CUSTOMER

1 of 240

Quality 10
10 10
Loyalty Yes
CRITIQUE

They did a good job on our gutters.

They showed up when they said they would and their price was what they said it would be. They did a good job.

T. G. B. I.

VERIFIED Superior Seamless Gutter CUSTOMER

2 of 240

Quality 10
10 10
Loyalty Yes
CRITIQUE

I have had no problems with them.

They do a great job.

A. H. D.

VERIFIED Superior Seamless Gutter CUSTOMER

3 of 240

Quality 10
10 10
Loyalty Yes
CRITIQUE

Replace your gutters, use them.

They were like any other gutter guys.

A.T.C.

VERIFIED Superior Seamless Gutter CUSTOMER

4 of 240

Quality 10
10 10
Loyalty Yes
CRITIQUE

Just that if you need some decent gutters and you need professionals who do their job, they are the people that I would contact.

Tell them what you need, what size gutters, and the type of product. They get it done the way you want it done, and there have never been any issues.

H.I.C.

VERIFIED Superior Seamless Gutter CUSTOMER

5 of 240

Quality 10
10 10
Loyalty Yes
CRITIQUE

They did a great job, and they were on time. The quality of work was excellent.

They were able to squeeze me in when scheduling work these days is 3 months out.

A.S.R.

VERIFIED Superior Seamless Gutter CUSTOMER

6 of 240

Quality 10
10 10
Loyalty Yes
CRITIQUE

I think that they are the best game in town.

They do quality work, and I have never had a customer complain about their gutters. Customers like the way they look, and the workmanship is really good. They are usually in and out, and very clean.

B.C.

VERIFIED Superior Seamless Gutter CUSTOMER

7 of 240

Quality 10
10 10
Loyalty Yes
CRITIQUE

That they do a great job, they were on time, and they were clean.

They were on time, and they did what they said they were going to do.

K.C.

VERIFIED Superior Seamless Gutter CUSTOMER

8 of 240

Quality 10
10 10
Loyalty Yes
CRITIQUE

They are very professional, and they do a wonderful job.

They show up when they say they are going to show up.

E.C.

VERIFIED Superior Seamless Gutter CUSTOMER

9 of 240

Quality 10
10 10
Loyalty Yes
CRITIQUE

Use them on your next project.

They are good, they are qualified, and they know what they are talking about. They do a good job.

F.C.

VERIFIED Superior Seamless Gutter CUSTOMER

10 of 240

Quality 10
10 10
Loyalty Yes
CRITIQUE

Fast, efficient, thorough, competent, and well-versed in their trade

They are reasonable to deal with, and they do the work they are supposed to do.

Duane

VERIFIED Superior Seamless Gutter CUSTOMER

11 of 240

Quality 10
10 10
Loyalty Yes
CRITIQUE

I am not sure.

They do a first-class job, which is required in our line of work.

Jill S.

VERIFIED Superior Seamless Gutter CUSTOMER

12 of 240

Quality 10
10 10
Loyalty Yes
CRITIQUE

They came out, and they were just great. They worked hard, and they did it. There was more work than they thought, but they took care of it.

They were here when they said they were going to be here, and they took care of what needed to be done.

Jan Z.

VERIFIED Superior Seamless Gutter CUSTOMER

13 of 240

Quality 10
10 10
Loyalty Yes
CRITIQUE

It was just great. Come look at my gutters, and don't call anyone else. It is like artwork. They did an amazing job. Their team went to town and took care of it. They asked me about any issues that could arise, and they were excellent. Compared to every other contractor I worked with, they exceeded my expectations. They were timely, professional, courteous, and they got the job done. I asked them to double-check a couple of things that were not related to the gutters, and they did it. I can't speak highly enough of them.

I liked everything. I don't have a single negative thing to say about them.

John G.

VERIFIED Superior Seamless Gutter CUSTOMER

14 of 240

Quality 10
10 10
Loyalty Yes
CRITIQUE

The work never lies. They did good work and that is what I liked.

The price was good as well.

Stacy D.

VERIFIED Superior Seamless Gutter CUSTOMER

15 of 240

Quality 10
10 10
Loyalty Yes
CRITIQUE

That they have very good customer service

It was easy to book the appointment and have them come out. The guys were very personal and professional. I needed something revised, and they came out and revised it.

Ross R.

VERIFIED Superior Seamless Gutter CUSTOMER

16 of 240

Quality 10
10 10
Loyalty Yes
CRITIQUE

I would recommend them to any of my friends.

They did a good job on the gutters, and they came out on time. They did the job.

Genie S.

VERIFIED Superior Seamless Gutter CUSTOMER

17 of 240

Quality 10
10 10
Loyalty Yes
CRITIQUE

I would certainly recommend them.

The young men who worked on it were very polite, and they knew what they were doing.

Cindy A.

VERIFIED Superior Seamless Gutter CUSTOMER

18 of 240

Quality 10
10 10
Loyalty Yes
CRITIQUE

They did a great job, and they showed up when they were supposed to.

They showed up when they were supposed to.

George M.

VERIFIED Superior Seamless Gutter CUSTOMER

19 of 240

Quality 10
10 10
Loyalty Yes
CRITIQUE

They do good work.

They performed. They went there, and they did the job. The price was reasonable.

Rick S.

VERIFIED Superior Seamless Gutter CUSTOMER

20 of 240

Quality 10
10 10
Loyalty Yes
CRITIQUE

A trustworthy company, and they do quality work.

Probably just their communication and how they set everything up

Read All 240 Survey Responses at Ratings View