A resource the whole community can use
Homeownership touches a lot of local livelihoods. This page is where neighbors, real estate professionals and owner-operated home service businesses meet.
For neighbors
Explore 24 free lessons, five calculators and 65 local guides. Find your next step, then share a helpful resource with someone you know.
Find your starting point
For agents, brokers and lenders
Give your clients clear, free lessons and tools. No signup wall, no competing sales pitch. Share a resource that helps them decide with confidence.
Explore client resources
For local home service businesses
Run a home or property business in the Bay Area? Apply for a free directory listing so neighbors can discover your services.
Apply for a free listingSpotted something out of date? Suggest a correction.
Local business directory
The directory is opening now, and the first applications are being reviewed. Open any category to see what these businesses do, when you need them and how to check them in California.
Lenders and loan officersOpen for listingsLenders and the loan officers who work for them, or for mortgage brokers, review your finances, explain loan options and issue the preapproval you shop with.
When you need them
Early, before you tour homes, and again whenever you refinance or borrow against equity. Lesson: Preapproval and credit: what is actually checked?
How to check them in California
Every individual loan officer has a unique NMLS number. Look it up on NMLS Consumer Access to see their licenses and any public actions. NMLS Consumer Access
Questions to ask
- What will my full monthly payment be, including taxes, insurance and mortgage insurance?
- Which programs fit me, including CalHFA assistance?
- How long does your preapproval take, and what do you verify before issuing it?
Worth knowing
Compare Loan Estimates from at least two or three lenders on the same day. The standard form makes rates and fees easy to line up.
Home inspectorsOpen for listingsA general home inspector examines the visible, accessible parts of a home, from roof to foundation, and writes a report of what they find. They often recommend specialists for anything that needs a closer look.
When you need them
During your inspection contingency period, usually the first week or two after your offer is accepted. Lesson: Use inspections to understand the work ahead
How to check them in California
California does not license general home inspectors, so ask about training, membership in a professional association, insurance and years in the field. State law bars an inspector from repairing what they found on the same property within 12 months. California Business and Professions Code 7195–7199
Questions to ask
- Can I see a sample report?
- Do you walk the roof and enter the crawl space and attic?
- Can I attend the inspection?
Worth knowing
Specialized issues such as foundations, sewer lines, roofs and pests usually need their own inspections. Budget time for them.
Escrow and titleOpen for listingsEscrow is the neutral party that holds money and documents and closes the sale when every condition is met. The title company searches the property's ownership history and issues title insurance.
When you need them
From the day your offer is accepted until the deed records and the keys change hands. Lesson: Escrow and title: two different jobs
How to check them in California
Independent escrow companies are licensed by the California Department of Financial Protection and Innovation. Title insurers and title agents are regulated by the California Department of Insurance. DFPI licensee search
Questions to ask
- Who is my escrow officer, and how do I reach them?
- How will you send wiring instructions, and how do I confirm them by phone?
- What will the preliminary title report cover?
Worth knowing
Wire fraud is the biggest risk at this stage. Always confirm wiring instructions by calling a number you found yourself, never one from an email.
Home insuranceOpen for listingsInsurance agents and brokers find coverage for the home and your belongings. Lenders require a homeowners policy before closing.
When you need them
During your inspection period, so you know the cost and availability before you remove contingencies. Lesson: Insurance, wildfire, flood, and earthquake risk
How to check them in California
Every agent and broker must hold a license from the California Department of Insurance. You can check it online. California Department of Insurance license check
Questions to ask
- Can you write a policy for this address, and with which carrier?
- What does the policy exclude, such as earthquake or flood?
- If no standard carrier will write it, what would a FAIR Plan policy plus a supplemental policy cost?
Worth knowing
In wildfire-exposed areas a quote can take time. Start early, and do not let your contingency deadline pass before you have one.
General contractors and handypeopleOpen for listingsGeneral contractors run larger projects and coordinate the specialty trades. Handypeople take on small repairs and odd jobs.
When you need them
After you get the keys, for repairs flagged in the inspection, upgrades and regular upkeep. Sellers also use them before listing. Lesson: Build a maintenance plan and repair reserve
How to check them in California
In California, any job worth $1,000 or more in labor and materials needs a contractor licensed by the Contractors State License Board. Check the license, its bond and its workers' compensation status on the CSLB site. CSLB license check
Questions to ask
- Who will pull the permits?
- What is the payment schedule, and what is the down payment?
- Can I speak with two recent clients?
Worth knowing
For most home improvement contracts the down payment is capped at 10% of the price or $1,000, whichever is less. A request for more up front is a warning sign.
Plumbing, electrical and HVACOpen for listingsSpecialty contractors who repair and replace a home's water, gas, electrical, heating and cooling systems.
When you need them
When the inspection flags a system issue, when something fails, and for regular service such as furnace checks. Lesson: Build a maintenance plan and repair reserve
How to check them in California
Each trade has its own CSLB license class: C-36 for plumbing, C-10 for electrical and C-20 for heating and air. Check that the license matches the work. CSLB license check
Questions to ask
- Does this job need a permit, and will you pull it?
- What warranty do you give on parts and labor?
- Is the estimate a fixed price or time and materials?
Worth knowing
Unpermitted work can surface when you sell. Keep permits and invoices with your home records.
RoofingOpen for listingsRoofing contractors inspect, repair and replace roofs, gutters and related flashing.
When you need them
When an inspection or a leak raises a question, and before listing if the roof is near the end of its life. Lesson: Use inspections to understand the work ahead
How to check them in California
Roofers hold a C-39 license from the CSLB. Because roof work is high-risk, confirm workers' compensation coverage on the license record. CSLB license check
Questions to ask
- How many years of life does the roof have left?
- Will you provide photos of the problem areas?
- What does the warranty cover, and is it transferable to a buyer?
Worth knowing
Be wary of door-to-door offers after storms, and of anyone who asks for most of the money before materials are delivered.
Pest and termiteOpen for listingsStructural pest control companies inspect for and treat termites, wood-destroying fungus and other pests that damage a home's structure.
When you need them
Usually during escrow. California sales commonly include a wood-destroying pest report, often called a termite report. Lesson: Use inspections to understand the work ahead
How to check them in California
These companies and their inspectors are licensed by the Structural Pest Control Board. Reports split findings into Section 1, active infestation or damage, and Section 2, conditions likely to lead to it. Structural Pest Control Board license lookup
Questions to ask
- Which findings are Section 1 and which are Section 2?
- What treatment do you recommend, and are there alternatives to tenting?
- Will you issue a completion certificate after the work?
Worth knowing
Who pays for Section 1 and Section 2 work is negotiable in the purchase contract. Read that clause before you sign.
Landscaping and tree careOpen for listingsLandscapers design and maintain yards and irrigation. Arborists assess, prune and remove trees.
When you need them
After you move in, before listing to improve curb appeal, and whenever a large tree raises a safety or roof concern. Lesson: Build a maintenance plan and repair reserve
How to check them in California
Landscaping contractors hold a C-27 license from the CSLB for jobs of $1,000 or more. For tree work, look for an arborist certified by the International Society of Arboriculture. ISA arborist verification
Questions to ask
- Does this tree need a city removal permit?
- Are you insured for tree work near the house and power lines?
- How will the irrigation be set up to save water?
Worth knowing
Many Bay Area cities protect oaks and other large trees. Removing one without a permit can bring a fine.
Cleaning and haulingOpen for listingsCleaners prepare homes for listing, move-in and move-out. Haulers clear out furniture, junk and debris.
When you need them
Before listing photos, after the seller moves out, and before you move in. Lesson: Seller escrow, moving out, and the handover
How to check them in California
Most cleaning and hauling businesses need a local business license rather than a state one. Ask for proof of liability insurance. Alameda County household hazardous waste
Questions to ask
- Is the price flat or hourly, and what is included?
- Where will hauled items go, and what do you donate or recycle?
- Are you insured if something is damaged?
Worth knowing
Paint, batteries, chemicals and electronics need special disposal. A reputable hauler will tell you what they cannot take.
MoversOpen for listingsMoving companies pack, load and transport household goods.
When you need them
Book early once your closing date is set, especially at the end of a month. Lesson: Closing, recording, and getting the keys
How to check them in California
Movers working within California must hold a permit from the Bureau of Household Goods and Services. Interstate movers need a USDOT number from the federal government. California DCA license search
Questions to ask
- Is this a binding estimate, a not-to-exceed estimate or an hourly rate?
- What valuation coverage is included, and what does full value protection cost?
- Will your own crew do the move?
Worth knowing
A quote far below others, or a demand for a large deposit, is a common sign of a moving scam.
Staging and photographyOpen for listingsStagers arrange furniture and decor so a home shows well. Photographers and videographers create the listing images and tours.
When you need them
In the weeks before a home is listed for sale. Lesson: Price and present a home with a clear plan
How to check them in California
Neither needs a state license. Look at a portfolio of recent Bay Area listings. Commercial drone photography requires an FAA Part 107 remote pilot certificate. FAA Part 107 overview
Questions to ask
- How long does staging stay in, and what does an extra month cost?
- When will photos be delivered, and who owns the rights?
- Do you offer floor plans and video?
Worth knowing
Listing photos should show the home as it is. Heavy edits that change the property can mislead buyers.
How listings work
- Listings are free. There is no paid placement and no ranking for sale.
- We do not pay or accept referral fees for any listing.
- Businesses must be locally owned and operated, and licensed where California requires it.
- A listing is an introduction, not an endorsement. Check licenses, insurance and references yourself.
Community spotlight
Ardenwood, Fremont, spring 2026
Neighbors came together for a food drive.
On April 30, the Rainbow Properties team delivered food-drive bags around Ardenwood. They returned on May 5 to collect donations from neighbors, including canned goods, pasta, rice, cereal, oatmeal, and other pantry staples.
David Pham shared the story to thank the Ardenwood community and show the people behind the effort. The photos below follow the team from preparation through collection.
Read David’s Ardenwood food drive story. Published May 6, 2026
Photos: Weichert, REALTORS® – Rainbow Properties.