Construction companies · California

Construction companies in Fontana, CA

284 contractors in Fontana with phone numbers, 93 with email addresses. Search the list, unlock the ones you want and start calling today.

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284
businesses
100%
have a phone number
33%
have an email address (93)
—
average Google rating
Sample

A sample of construction companies in Fontana

Twelve of the 284 contractors on the list. Phone numbers and emails unlock in the app — 1 credit per business, both together.

BusinessCategoryRatingWebsitePhoneEmail
Industrial InsulationGeneral Contractor; Heating, Ventilating and Air Conditioning Contractor—Yes(909) •••-••••Available
Empire WaterproofingConstruction Supplies Store—Yes(909) •••-••••Available
Schryer's Carpet Tile GroutCarpet and Flooring Contractor—Yes(951) •••-••••Available
Ernesto's Carpet Cleaning and Floor ServicesCarpet and Flooring Contractor; Professional Cleaning Service—Yes(626) •••-••••Available
Custom Truck One SourceCar Dealership; Rental Service; Construction Supplies Store—Yes(844) •••-••••Available
Conco PumpingGeneral Contractor—Yes(909) •••-••••Available
Kirkland Concrete PumpingConstruction Supplies Store—Yes(909) •••-••••Available
DW Powell ConstructionGeneral Contractor—Yes(909) •••-••••Available
Foothill True Value HardwareConstruction Supplies Store—Yes(909) •••-••••Available
Jubilee Plumbing IncConstruction Supplies Store—Yes(909) •••-••••Available
Rite Way RoofingGeneral Contractor; Roofer—Yes(909) •••-••••Available
Layne ChristensenGeneral Contractor—Yes(909) •••-••••Available

Showing 12 of 284. Data refreshed October 2026.

The market

What Fontana's contractors look like

0% of rated contractors here hold 4.5★ or better — there is room for businesses that push for reviews.
0 carry a perfect 5.0★ rating; 284 have no rating yet — prime prospects for review and reputation services.
92 (32%) have no website listed — a ready-made list for web design and SEO offers.
15% link a Facebook or Instagram page from their listing.

Most common listings

  • General Contractor81
  • Construction Supplies Store79
  • Home Improvement Service16
  • Construction12
  • Carpet and Flooring Contractor; General Contractor8
  • Carpet and Flooring Contractor7

Area codes

  • (909)229
  • (951)19
  • (626)9
  • (714)5
  • (866)3
  • (562)2
Playbook

How to sell to contractors in Fontana

This category covers general contractors, renovation firms, builders, excavators and concrete and framing companies. Projects are larger and longer, and the person you need is usually the owner or the estimator.

Who sells to contractors

  • Construction software (estimating, scheduling, takeoffs, project management)
  • Equipment rental and heavy-equipment dealers
  • Building-materials suppliers
  • Bonding, builder's risk and liability insurance
  • Accounting and job-costing firms
  • Subcontractor and trade recruiting

What keeps owners up at night

  • Cash flow between progress payments
  • Bidding accurately and winning the right jobs
  • Coordinating subs and keeping schedules
  • Labour shortages
When to reach themEarly morning, before site visits, or late afternoon. Winter is planning and bidding season in colder markets, which is a good time to sell software and services.
The angle that worksTalk about margin and schedule risk. "How much did your last job overrun?" opens more doors than "we save you time."
Reaching out in the USB2B cold email is governed by CAN-SPAM: honest headers and subject lines, a physical address and an opt-out you honor. Phone outreach has its own rules, especially for cell phones. Read our CAN-SPAM guide and cold-calling rules before you start.
FAQ

Questions about Fontana contractors leads

How many construction companies in Fontana, CA are in the database?
284 construction companies in Fontana, CA, as of October 2026. 284 of them have a phone number and 93 have an email address.
How much does it cost to get these leads?
Every account starts with 25 free credits. Unlocking a contact (phone and email together) costs 1 credit. The Starter plan is $39/month for 2,500 credits — about 1.6¢ a contact — so the whole Fontana list of 284 costs less than one month of Starter. See pricing.
Can I export the list to a dialer or CRM?
Yes. Unlocked contacts export to CSV, Excel or JSON with phone, email, website, address, category and rating, ready for any dialer or CRM.
Where does the data come from?
From public business listings — the same information contractors publish so customers can find them — cleaned, de-duplicated by phone number and refreshed regularly. Businesses can ask to be removed at any time.

Construction companies in other cities

Los Angeles, CASan Diego, CASan Francisco, CASan Jose, CASacramento, CAFresno, CALong Beach, CARiverside, CAAll construction companies →

Other businesses in Fontana

RestaurantsSalons and spasAuto repair shopsCar dealershipsReal estate officesFinancial advisors and lendersEverything in Fontana →

Start calling Fontana contractors today

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