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(669) 215-4852Mountain View, CA 94043
Contact Rowan Construction Group Mountain View - Free Construction Estimate in Mountain View
Call (669) 215-4852 to schedule your free construction estimate in Mountain View. When you reach us, a live coordinator will connect you with our local team. There’s no hard sell, no pressure to decide on the spot, and we’ll arrange an assessment that fits your schedule. Most Mountain View homeowners hear back with a proposed time within one business day.
What Happens When You Call
Step 1: We answer and listen. A live coordinator picks up during our operating hours and takes down the basics of your project. You’ll describe what you’re looking for, whether it’s a kitchen reconfiguration, an ADU feasibility check, or exterior window replacement with brands like CWS or ES Windows. We ask the questions that help us bring the right specialist to your door.
Step 2: We schedule your on-site assessment. We set a real arrival window, name the estimator who will come, and text you when they’re on the way. For most Mountain View addresses, we can book within a few business days. Homes in Los Altos Hills or the Stanford area sometimes need an extra day for routing, but we keep you posted.
Step 3: You receive a written, line-item estimate. This is Clause 1 of the Haven Standard: flat price, written scope, written warranty, before anyone starts. Your estimate breaks out materials, labor, permits, and any options you asked us to price. We review it with you in person or by video call, answer your questions, and leave it with you to consider. No expiration pressure, no “sign today” discount.
Step 4: Work proceeds only after you approve in writing. Once you sign the scope and price, we pull permits, order materials, and schedule crews. If something unexpected surfaces mid-project, work pauses until the change order is signed. That’s how Rowan Construction Group has kept projects within a few percent of their original estimate since 2007.
Why Mountain View Homeowners Call Us First

- Local response, real windows. We’re based in Mountain View, not dispatched from a distant hub. Our estimators know the difference between a Castro Street cottage and a South Whisman condo build, and they bring relevant permit knowledge for Santa Clara County.
- Required coverage, verified and on record. Every pro working under our name is required to hold the license and insurance California requires. License numbers appear on your written estimate. We’re insured and bonded, and we pull permits for work that requires them.
- Fixed pricing with no change-order surprises. Your written estimate is the price you pay unless you request a change and sign a change order for it. No “while we’re in here” add-ons, no material upcharges after the fact. This policy is why Haven acquired the Rowan brand in the first place.
- Workmanship backed by documentation. Every job leaves a record: photos, readings, and a final walkthrough checklist. If something needs attention, we have the evidence to fix it fast. That’s Evidence on every job, the E in H.A.V.E.N.
Before
AfterOur Service Area Around Mountain View
We serve Mountain View directly, with typical assessment scheduling within 2-4 business days. Los Altos and Sunnyvale homes usually fall within the same window. Palo Alto, Los Altos Hills, and Stanford run 3-5 business days depending on current project load. Cupertino, Santa Clara, Menlo Park, Newark, Atherton, and Saratoga are all in our regular rotation, typically 3-6 business days for first visits.
If you’re nearby but don’t see your city listed, call anyway. Our service radius extends beyond these names, and we’ll tell you honestly if your address works for our scheduling.
Frequently Asked Questions - Booking & Estimates

Yes. The on-site assessment and written estimate cost nothing and carry no obligation to hire us. We believe you should know the real price before you decide, which is why Clause 1 of the Haven Standard requires a written quote before any work begins. Call (669) 215-4852 to schedule yours.
Most Mountain View assessments are scheduled within 2-4 business days of your call. Peak spring and early fall seasons sometimes stretch to a week. We’ll give you a specific date and arrival window when you call, not a vague “we’ll get back to you.” Call (669) 215-4852 to check current availability.
We do not charge premium rates for Saturday or Sunday assessments, though weekend slots fill faster. Our Saturday and Sunday hours run 7:30 AM to 8:00 PM, same as our weekday closing time. Evening assessments past 8:00 PM are not available. Call (669) 215-4852 to request a weekend slot.
Know your address, a rough description of the project, and whether you own the property or are calling for a landlord. If you have architectural plans, a survey, or a previous contractor’s bid, mention it. For window replacement inquiries, it helps to know your current frame material and whether you’re interested in specific brands like ECO Window Systems or Mr-Glass. Call (669) 215-4852 when you’re ready.
We accept checks, ACH transfers, and major credit cards. Payment schedules are spelled out in your written estimate, typically a deposit at signing and progress draws tied to verifiable milestones. We do not require full payment upfront. For exact terms on your project, call (669) 215-4852 and we’ll walk through it.
Call or Request a Callback
Reach us at (669) 215-4852. We’re here Monday through Friday, 7:00 AM to 8:00 PM, and Saturday and Sunday, 7:30 AM to 8:00 PM. If you reach voicemail during busy periods, leave your name, number, and a good time to call back. A live coordinator will return your call, usually same day during business hours. No pressure, no obligation, just a free estimate with real numbers you can use.
Written by Grant Rowan, Owner at Rowan Construction Group Mountain View, serving Mountain View and surrounding communities under The Haven Standard.