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Leff Construction

Leff Construction is an all-inclusive, one-stop shop specializing in Design/Build custom home construction and remodeling. Our architectural, engineering, interior design, estimating and construction services provide you with a single-point of contact. When both design and construction are the responsibilities of the same company, your risks and costs are reduced, resulting in a seamless, streamlined and beautiful project. The hands that draw and the hands that build work hand in hand, ensuring you a successful remodel or new home. You’re going to love working with Leff! More

GuildQuality Member
Since 2011
GuildQuality Master Award Winner
Guildmaster Award Winner
2017, 2018, 2019
Feedback Milestone
10 Consecutive Great Reviews
2019 - See more

Design build remodel (95)

Kitchen remodel (24)

Bathroom remodel (20)

Outdoor living area (20)


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All project locations are approximate


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Showing 1-16 of 21


What is this?

What is this?

We display two types of written homeowner feedback on GuildQuality member profile pages: Comments and Reviews.


In response to our customer satisfaction surveys, homeowners share lots of comments about construction quality, communication, or any other question asked in the survey. Guildmembers can selectively publish these comments here on their profile page.


Reviews are different than comments. These are star ratings that homeowners ask us to publish, and they come with a written description of the type of experience they had working with their contractor. We publish all of the reviews we receive: positive and negative alike.

Learn more about reviews and comments.
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GuildQuality Partner Affiliations

  • Remodeling's Big50
  • Remodelers Advantage

Other Affilations

  • GuildQuality
  • 2008 Qualified Remodeler Top 500
  • 2009 Qualified Remodeler Top 500
  • 2010 Qualified Remodeler Top 500
  • 2011 Qualified Remodeler Top 500

More about Leff Construction

As a GuildQuality Guildmember, Leff Construction relies on our customer surveying to help them deliver an exceptional customer experience.

We have surveyed customers on behalf of Leff Construction in Santa Rosa, CA; Sebastopol, CA; Petaluma, CA; Healdsburg, CA; Windsor, CA; Forestville, CA; Kenwood, CA; Glen Ellen, CA; Graton, CA; Jenner, CA; and 7 other cities in California.

In this report, Leff Construction has published a summary of the customer feedback they've received since they joined GuildQuality in May 2011. In that time, 92 out of 110 customers (84%) responded to a GuildQuality satisfaction survey, with the most recent response in January 2019.

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