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Closed until Mon, 7:00 AM
In Ontario, we are AL & AN General Contractors - your dedicated team of professionals specializing in home services. Our expertise encompasses a b…
The Best Contractor Company in Ontario
Compare top-rated contractor providers in Ontario. Profiles include verified reviews, service details, and direct contact options.
Service providers
Home Services at The Home Depot
Open today
Open 6:00 AM – 10:00 PM
In Ontario, we're Home Services at The Home Depot – your dedicated team of contractors, electricians, flooring experts, garage builders, handymen,…
Closed until Mon, 8:00 AM
In the heart of Ontario, we are JJ Masonry - a dedicated contractor specializing in all aspects of masonry work. Our craftsmanship and commitment …
Closed until Mon, 9:00 AM
At Northstar Construction & Restoration Services in Ontario, we specialize in comprehensive contractor services, delivering exceptional results fo…
Closed until Mon, 7:00 AM
In the heart of Ontario, we are AG Construction, Inc., a dedicated team of contractors specializing in home services. We pride ourselves on our co…
Closed until Sun, 9:00 AM
At 8Deepdive Corp in Ontario, we specialize in providing comprehensive contractor services, with a focus on air conditioning repair. When your AC …
Closed until Mon, 12:00 AM
In the heart of Ontario, we are Larry Viseur Plumbing Co – a dedicated team of contractors committed to serving homeowners with integrity and expe…
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Verified Contractor in Ontario, CA
We show only active businesses that pass moderation. Results are specific to Ontario and nearby service areas, and inactive profiles are removed to keep the list current.
Real reviews for contractor
Ratings and reviews come from customers who used the service. Compare contractor pros in Ontario by experience, responsiveness, and value before you reach out.
Local-first search in Ontario
Filter by neighborhood, check locations on the map, and find providers close to home or work in Ontario. Listings are refreshed regularly — November 2026.
Cities near Ontario
The same listings in the closest cities — providers there often take jobs in Ontario too. Mileage is the approximate distance from Ontario.
- Rancho Cucamonga 4.1 mi
- Upland 4.3 mi
- Mira Loma 5.5 mi
- Chino 5.6 mi
- Jurupa Valley 5.9 mi
- Claremont 6.2 mi
- Pomona 6.8 mi
- Chino Hills 7.5 mi
- Fontana 7.8 mi
- Riverside 8.0 mi
- Norco 9.5 mi
- La Verne 10.1 mi
Local tips for Ontario, CA
Looking for contractor in Ontario? This page lists verified local providers with ratings, reviews, and contact options. We show active businesses only — profiles are moderated and updated by owners.
Compare pros by experience, price range, and customer feedback. Many providers offer free estimates or same-day service for common requests. Use filters and the map to find someone close to your address.
Before you hire
- Read the most recent reviews for your specific type of job.
- Ask about licensing and insurance when required for this trade.
- Get a written estimate for work over a few hundred dollars.
- Confirm availability and any trip or emergency fees upfront.
Tips & guides from GigoPro
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Electric Motor Repair: Rewind, Rebuild, and When to Replace
When a pump hums and dies, a blower seizes, or a shop tool motor smokes, the fork is simple to say and hard to price: rewind/rebuild at a motor shop, or buy a new motor (or new eq…
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Vacuum Cleaner Repair: The Complete Guide
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Small Appliance Repair: When It's Worth Fixing and How to Hire
Most "small appliance" advice on the internet is one sentence: throw it away. That advice is correct for a $25 blender and wrong for a KitchenAid stand mixer, a commercial espress…
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