A Rowan company - serving Sunnyvale, CA

Our Guarantee & Warranty - Rowan Construction Group Sunnyvale

Every visit starts with

Free written scope consultation - allowances, timeline, and change-order rules on paper before a single trade is scheduled

Your dream remodel for as low as $199/month*on approved credit; ask for current terms
Styles & brands we work with

Kitchen remodeling
Kitchen remodeling
Bathroom remodeling
Bathroom remodeling
Home additions & ADU
Home additions & ADU
Roofing
Roofing
Windows & doors
Windows & doors
Driveway & pavers
Driveway & pavers
Fence
Fence

Before & after – our own jobs

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Recent Project
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Full Restoration
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Complete Upgrade

The Rowan Construction Group Sunnyvale Guarantee

When we say we stand behind our work in Sunnyvale, we mean it in writing. Every project we take on, from a kitchen remodel in Lakewood to a roof replacement in Birdland, comes with a flat written price before anyone touches a tool, a written scope of what we’re doing, and our 365-Day Done Right Promise printed on every page. If it’s not done right, we make it right. That guarantee is backed by a terms page you can read, not an asterisk buried in fine print. Across more than 4,000 projects since 2007, we’ve finished within a few percent of the number the customer agreed to because we don’t start work without a written price and we don’t proceed on a change until the change order is signed. That’s Clause 1 of the Haven Standard, and it’s how we operate in Sunnyvale every day.

Call (650) 405-3637

What’s Covered

  • Workmanship on every trade. Whether we’re installing KraftMaid cabinets in a Sunnyvale kitchen remodel, laying Belgard pavers on a driveway in Ponderosa, or framing a home addition near Fair Oaks Park, the work is covered by our 365-Day Done Right Promise. If a cabinet hinge loosens, a roof valley leaks, or a fence post shifts, we come back and make it right.
  • Parts and materials handling. We source from fifty-plus vetted brands, including GAF and Owens Corning roofing, Cambria and Caesarstone countertops, Kohler and Toto fixtures, and Techo-Bloc pavers. If a material arrives defective or fails within our coverage period, we handle the replacement and the labor to install it. You don’t chase the manufacturer; we do.
  • Site cleanup and protection. Every crew arrives in uniform and leaves with a documented photo record of what was found and what was done. We protect floors, cover landscaping near work zones, and haul away debris daily on active jobs. The photo record is standard, not an upgrade, and you leave with evidence of the condition we found and the condition we left.
  • On-time arrival and communication. We give you a written start date and a projected completion window, and we call if weather or a permit inspection in Sunnyvale’s building department shifts the schedule. Our calls are answered by a live person 24/7, not a voicemail tree, because a delayed response on an active job costs more than a phone call.
  • Honest, upfront pricing with no surprises. Under Clause 1 of the Haven Standard, the price is written before anyone starts. The quote is a flat price with a written scope and a written warranty. No work proceeds on a change until the change order is signed. This administrative discipline is why our projects finish within a few percent of the agreed number, not twenty or thirty percent over.

Our Satisfaction Promise

Professional contractor installing a marble kitchen countertop in a home renovation
Our Satisfaction Promise

If you’re not satisfied with any aspect of our work in Sunnyvale, here’s what happens. You call us at (650) 405-3637, a live person answers, and we schedule a return visit within our standard response window. Grant Rowan or a project lead reviews the issue on-site, documents it with photos, and presents a written plan to resolve it. If we missed something, we fix it. If a material didn’t perform, we replace it. If the finished work doesn’t match the written scope, we bring it into alignment at our cost. The 365-Day Done Right Promise means exactly that: if it’s not done right, Rowan makes it right. No arbitration clause, no runaround, no “that’s not covered” surprises. The guarantee is printed on every page and backed by a terms page you can read before you sign. We’ve operated this way since 2007 because a satisfied customer in Sunnyvale calls us back for the next project and tells their neighbor. That’s the only marketing strategy that has ever worked for us.

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Licensed & Insured Backing

Licensing and insurance aren’t decorations on a truck door. They’re the real guarantee that if something goes wrong on your Sunnyvale property, there’s a solvent, accountable party standing behind the work. We’re licensed and insured, which means our coverage extends to property damage, worker injury, and the structural integrity of what we build. Every crew member is background-checked and verified before they arrive at your home. In a city like Sunnyvale, where building codes are strict and permit inspections are thorough, an unlicensed operator can leave you with a failed inspection, a lien risk, or worse. Our license and insurance are current and verifiable. We pull permits and pass inspections as standard practice, not as an extra charge. When you hire Rowan Construction Group Sunnyvale, you’re hiring a company that has completed over 4,000 projects with a documented record on every visit and a written price before every start. That’s not a slogan. It’s the Haven Standard, Clause 1 through the last page of the warranty.

Free Second Opinion on Any Written Estimate

Two professional contractors installing kitchen cabinets during a home renovation.
Free Second Opinion on Any Written Estimate

We’re confident enough in our pricing and process that we’ll review a competitor’s written estimate line by line at no charge. Bring us a quote for your Sunnyvale kitchen remodel, bathroom renovation, roof replacement, or ADU, and we’ll show you where the numbers come from, what’s included, and what might be missing. No obligation, no pressure. If our flat written price isn’t the better value, we’ll tell you. This offer has been standing since 2007 because informed customers make better decisions, and better decisions lead to better projects.

Get the price in writing before anything starts.A real person answers, day or night.
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What to Expect Before the Crew Arrives

Before anyone steps onto your Sunnyvale property, you’ll receive a written quote with a flat price, a written scope of work, and a written warranty. Once you approve, we schedule a start date and confirm permit status if required. On arrival day, a uniformed, background-checked crew introduces themselves, walks the work area with you, and begins documenting conditions with photos. Throughout the project, any change to the scope requires a signed change order before work proceeds. At completion, you receive a final photo record, a walkthrough, and a signed completion document. The 365-Day Done Right Promise begins that day. If something isn’t right, you call (650) 405-3637 and we make it right.

How Our Guarantee Differs

Two contractors installing custom upper kitchen cabinets using a professional cabinet lift.
How Our Guarantee Differs

Most contractors in Sunnyvale offer a “satisfaction guarantee” that dissolves when you read the exclusions. Ours is printed on every page, backed by a terms page, and enforced by a company that has honored it across four thousand projects. We don’t ask for final payment until the work meets the written scope. We don’t disappear after the check clears. And we don’t inflate prices to cover callbacks because our callback rate is low enough that we don’t need to. The Haven Standard was built on this discipline, and it’s why Haven acquired Rowan in the first place. Call (650) 405-3637 to schedule your free estimate and receive a written price before any work starts.

Written by Grant Rowan, Owner at Rowan Construction Group Sunnyvale, serving Sunnyvale since 2007.

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