Bigger or unusual job? Compare bids from local pros and you pick who does the work.
The service
What roof replacement (full tear-off) is, what a visit covers and where the line is.
The short answer
A roof replacement removes the existing roofing down to the deck, repairs any damaged sheathing, and installs new underlayment, flashing and roofing material. Roof Replacement (Full Tear-Off) in Los Altos is booked through pros who cover its 2 ZIP codes, in neighborhoods such as Old Los Altos, Downtown Los Altos Village, and Country Club. In Los Altos, the dry season from late spring to fall is the easiest time for outside work, and the fall calendar fills before the first big rain. Each pro sets their own price, and NorTech does not pick one for you.
What a roof replacement (full tear-off) visit includes
What is included depends on the jobs you pick and on how each pro sets up their visit and timing. You see the exact scope with each pro's price before you book.
- Roof inspection & material selection
- Full tear-off & disposal
- Decking repair as needed
- New underlayment & roofing installation
- Permit & inspection handling
- workmanship warranty
Pick what is on your list
Tick what you want done, or add your own. Your list goes under the booking card and to the pro you choose, and you can describe anything else when you book.
Tear-off and deck
Tick what you want done. One visit can cover several.
Tick jobs above, or add your own. Your list goes under the booking card and to the pro you choose, so they see exactly what you need before they arrive.
What shapes a roof replacement (full tear-off) job
These are the things that make one job different from another. Mention them in your notes so each pro can scope your job properly.
Choosing a roofing material
The material sets the look, the weight, the lifespan and the installation method. Ask each pro to bid the same material so prices compare. Tap an option to compare, then add your pick to your job notes.
What is not part of roof replacement (full tear-off)
Knowing where the line is keeps the visit on track and keeps you safe. When a job belongs to a specialist, NorTech tells you before you book.
- Any job reaching $1,000 in labor and materials is done by a licensed contractor. A full replacement always is, so bids come from licensed roofing contractors.
- Structural reframing, rafter or truss repair beyond simple decking, which may need an engineer.
- Attic insulation upgrades, unless listed in the bid. They have their own service.
- Interior water damage, ceiling repair and mold from past leaks.
- Solar panel removal and reinstallation by a solar installer.
- Chimney rebuilds, masonry and tree removal near the roof.
License and permits for roof replacement (full tear-off)
Roofing is a licensed trade. Tear-off, decking repair, flashing and installation are done by roofing contractors who hold the license, shown on the pro profile. NorTech connects you and does not choose the pro.
A full re-roof commonly needs a building permit and an inspection, and some areas add rules on fire rating, wind uplift, ventilation and energy. Structural repairs add review. Your pro normally pulls the permit and schedules the inspection.
Check the license and insurance on the pro profile, ask for proof of workers compensation, and request a written bid naming materials. Ask to see the permit and the final inspection record.
Plan your visit
How booking works, how to get ready, and what to expect where you live.
How booking roof replacement (full tear-off) works
Say what needs doing
Add your ZIP and a few words about the job.
Compare pros near you
Each pro sets their own price and warranty. NorTech does not pick for you.
Book the pro you pick
Add photos and details on their page. Your card is held and only charged after the work and the photos.
Photos and a warranty
Your pro backs the work with a workmanship warranty — if covered work is not right, your pro makes it right, free.
Before you book roof replacement (full tear-off)
Quick things that save a trip. Tick them off as you go; none of it is required to book.
Photograph the roof and the ceilings
Take pictures of the roof from the ground, any stains on ceilings, and the attic if you can safely see it. Bidders use these to understand the leaks and the likely decking damage.
Note the roof age and past repairs
Tell bidders how old the roof is, how many layers it has, and where leaks showed up. A history of past repairs helps them find hidden damage and plan the tear-off.
Ask bidders to name the products
A bid that says only "shingles" can hide a lower grade. Ask each pro to name the shingle line, underlayment, ice barrier and vents so you compare equal scopes.
Ask how rotted decking is handled
Ask each pro how much decking is included, how extra boards are priced, and how you approve them. A clear process avoids surprises once the roof is open.
Protect the yard and the attic
Move cars, patio furniture and anything fragile away from the house, and remove items hanging on attic walls. Tell the pro about gardens, pets and the places to stage material.
Check the license and warranty paperwork
Check the license and insurance on the pro profile and ask how the product and workmanship warranties are registered. Keep the contract, permit and photos together.
Say where in Los Altos you are
Add your neighborhood, for example Old Los Altos, Downtown Los Altos Village, and Country Club, or your ZIP code to your notes. Pros choose the neighborhoods they cover, and it tells them how far they have to travel.
How where you live changes roof replacement (full tear-off)
Best time to book roof replacement (full tear-off)
Mild, dry weather is best for a tear-off because the deck is exposed for a short time, and shingles seal properly in moderate temperatures. Summer heat can make shingles soft, and winter cold can make them brittle. Book bids ahead since storm seasons make roofers busy. In Los Altos, the dry season from late spring to fall is the easiest time for outside work, and the fall calendar fills before the first big rain.
Often booked together with roof replacement (full tear-off)
Book several services with one pro. Pros set their own bundle discounts.
A written inspection documents the roof condition before you request bids.
New gutters are easiest to hang while the roof edge and fascia are exposed.
Attic insulation and ventilation work well with a new roof, and ice dams are often an insulation issue.
Gutter guards go on after the roof edge is finished and the gutters are set.
Around Los Altos
Where in Los Altos the work happens, and the cities close by.
Roof Replacement (Full Tear-Off) across Los Altos
Pick your neighborhood to see what homes there tend to need. Pros choose the neighborhoods they cover, so enter your ZIP code to see who covers yours.
Cities near Los Altos
Pros often cover more than one city. The rings show 5 and 10 miles from the center of town.
Other services in Los Altos
Each one has its own page for this city.
Crisp, neutral interior repaints are one of the highest-impact moves for pre-listing prep on Los Altos mid-century ranches and Eichlers.
See pros in Los AltosOriginal 1950s-60s ranches and rebuilds in Old Los Altos often need cracks, nail pops, and patches smoothed before paint or sale.
See pros in Los AltosRefreshing dated flooring is a popular high-end finish upgrade for Eichlers and ranch homes being modernized across North and South Los Altos.
See pros in Los AltosFrom punch-list fixes to mid-century maintenance, an up-front handyman visit keeps Country Club and Highlands homes in top shape.
See pros in Los AltosClean, hidden-wire mounts suit the open walls and flat-roof lines of Los Altos Eichlers and contemporary custom rebuilds.
See pros in Los AltosA full kitchen renovation — layout, cabinets, counters, plumbing, and electrical — done right by a verified-licensed general contractor, not scoped down to fit a handyman exemption.
See pros in Los AltosTrust and answers
What backs the work, who is licensed and insured, what customers say, and your questions.
Backed by your provider’s warranty. If covered work fails, your provider makes it right, free.
Los Altos homeowners
Roof Replacement (Full Tear-Off) reviews in Los Altos
Verified roof replacement (full tear-off) reviews from Los Altos homeowners will appear here.
Be the first roof replacement (full tear-off) review in Los Altos
Your pro backs the work with a workmanship warranty — if covered work is not right, your pro makes it right, free. Book with confidence and tell Los Altos how your pro did.
Book Roof Replacement (Full Tear-Off) in Los AltosFrequently asked