Commercial Roofing
- Retail stores2,010
- Manufacturing plants1,005
- Apartment property management firms758
- Warehousing and distribution349
- Commercial building owners and lessors235
Riverside-San Bernardino has 9,587 businesses with 20 or more people on site across the categories commercial trades sell to, and it leans toward warehousing and distribution and trucking companies more than the U.S. as a whole. Here is how each trade's market looks, where the buildings are and when to call.
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Ranked by larger buildings per contractor against up to 100 markets (only markets with 10 or more contractors in a trade are ranked; n/r means not ranked). A higher rank means more buildings worth calling for every competitor working them.
| Trade | Contractors | 1-yr change | Larger buildings | Per contractor | Rank | Eligible targets | Push months |
|---|---|---|---|---|---|---|---|
| Commercial Roofing Largest buyer group: retail stores | 49 | +1 | 5,005 | 102.1 | #10 | 7,670 | Dec |
| Commercial Painting & Coatings Largest buyer group: retail stores | 57 | +1 | 5,207 | 91.4 | #16 | · | Dec |
| Commercial Landscaping Largest buyer group: retail stores | 1,037 | +33 | 4,653 | 4.5 | #26 | · | Dec |
| Fire Protection Largest buyer group: restaurants | 109 | +1 | 5,694 | 52.2 | #29 | · | Year-round |
| Paving & Asphalt Largest buyer group: retail stores | 110 | -2 | 5,032 | 45.7 | #38 | · | Dec |
| Commercial HVAC & Mechanical Largest buyer group: manufacturing plants | 282 | +10 | 2,965 | 10.5 | #42 | 3,039 | Mar–May |
| Commercial Construction Largest buyer group: manufacturing companies | 476 | -13 | 2,252 | 4.7 | #51 | 7,670 | Year-round |
| Commercial Cleaning & Janitorial Largest buyer group: manufacturing plants | 808 | +35 | 2,964 | 3.7 | #55 | 2,362 | Year-round |
| Commercial Flooring Largest buyer group: ambulatory health care: physician, dental, outpatient and urgent care | 44 | +1 | 2,953 | 67.1 | #38 | · | Year-round |
| Commercial Electrical Largest buyer group: retail stores | 416 | +11 | 4,285 | 10.3 | #58 | · | Year-round |
Every trade has its own target list. Here are the five largest target industries for each program in the Riverside-San Bernardino metro, with local location counts; each guide lists all ten and who your SDR asks for.
Locations with 20 or more employees, U.S. Census Bureau, County Business Patterns 2023. Property management and similar categories count every company, whatever its size.
Named, sourced projects current as of 2026-09, and the trades each one puts to work.
A 631,011 square foot Class A warehouse by Newcastle Partners at Ellis Avenue and Case Road in Perris, Riverside County, with 40-foot clear heights, an ESFR sprinkler system and 87 dock-high doors.
Big-box distribution buildings mean large roof areas, ESFR fire sprinkler systems and acres of truck court paving now, then tenant electrical, landscaping maintenance and sweeping contracts once a tenant moves in.
JLL (press release), 2026-02-06 →A three-story, 80-bed inpatient rehabilitation hospital at 11207 New Jersey Street on the Loma Linda and Redlands border in San Bernardino County, developed by PMB with Layton Construction as general contractor.
A new hospital building carries medical-grade HVAC, electrical and fire protection scopes through 2027, followed by flooring, painting and healthcare cleaning contracts ahead of the 2028 opening.
Connect CRE, 2026-08-14 →A phased program at Ontario International Airport in San Bernardino County to build a new three-level Terminal 3, modernize Terminals 2 and 4, and add roadways, a parking structure, rental car facilities and aircraft apron.
This is a long-horizon pipeline item: once approved, terminal, parking and apron work brings electrical, HVAC, paving and fire protection packages in phases over roughly a decade.
California Construction News, 2026-05-11 →Two Riverside County road contracts totaling more than $156 million: widening 8.6 miles of Ramona Expressway into San Jacinto, and a new SR-60 interchange at Potrero Boulevard in Beaumont ($48.93 million).
Road widening and interchange work runs through 2028 and 2029 and creates subcontract demand for paving, striping, traffic signal and lighting electrical work, and roadside landscaping.
California Construction News, 2025-12-22 →UC Riverside's planned clinical campus on an initial 21 acres at Valley Springs Parkway and Gateway Drive on the Riverside and Moreno Valley border, starting with an outpatient diagnostic center and a possible future teaching hospital.
An early signal rather than active work: the outpatient center would bring imaging and surgical suites with heavy HVAC and electrical needs, and a hospital phase would follow over the decade.
UC Riverside News, 2025-06-03 →Health systems, campuses, large employers and industrial parks hold the biggest concentrations of commercial buildings here. Each fact links to its source, checked 2026-10.
Loma Linda University Health says it operates six hospitals and a network of clinics, with more than 16,000 employees.
An academic medical center campus plus clinics across the Inland Empire carry ongoing mechanical, life-safety, cleaning and flooring work.
Loma Linda University Health →UC Riverside says it has more than 26,000 students and a nearly 1,200-acre campus.
A large campus of classroom, lab and housing buildings in an inland heat climate leans hard on HVAC, roofing, cleaning and grounds work.
University of California, Riverside →Wikipedia, citing the City of San Bernardino's 2020 Comprehensive Annual Financial Report, lists Stater Bros. as the city's top employer with 15,000–25,000 employees.
A regional grocery chain headquartered in the metro runs a headquarters, distribution operations and many store buildings with refrigeration, roofs and parking lots.
Wikipedia →ONT says it welcomed more than 7 million passengers in 2025, led by a record number of international travelers.
Passenger terminals, garages and large cargo operations need cleaning, HVAC, electrical and pavement work.
Ontario International Airport (PR Newswire) →Site Selection Magazine reports SBD is the SoCal hub for Amazon Air, with UPS and FedEx also operating there, and had over 18,100 direct jobs last year, up from 4,000 in 2020.
Air cargo sort buildings, hangars, aprons and truck yards on a former air base need roofing, paving, electrical and fire protection work.
Site Selection Magazine →The Los Angeles Times describes the World Logistics Center as a 40-million-square-foot complex expected to house 27 buildings and create more than 33,000 jobs.
Very large distribution buildings with acres of roof, truck courts and sprinkler systems bring roofing, paving, electrical and fire protection work as they are built and occupied.
Los Angeles Times →Wikipedia, citing the City of Riverside's 2023 annual financial report, lists the County of Riverside as the city's top employer with 24,399 employees.
County offices, courts, clinics and service centers spread across the county need janitorial, HVAC, roofing and parking-lot work.
Wikipedia →Compared with the national mix, Riverside-San Bernardino over-indexes on warehousing and distribution and trucking companies. The fastest-growing categories over the past year: medical, dental and outpatient offices (+469), restaurants (+267) and trucking companies (+168).
| Category | Sites with 20+ | All establishments | vs. U.S. mix | 1-yr change |
|---|---|---|---|---|
| Restaurants | 2,839 | 8,263 | 0.84x | +267 |
| Retail stores | 2,010 | 10,992 | 0.75x | +76 |
| Manufacturing plants | 1,005 | 3,369 | 0.69x | -10 |
| Medical, dental and outpatient offices | 857 | 8,392 | 0.85x | +469 |
| Wholesale distributors | 745 | 5,220 | 0.59x | +72 |
| Grocery stores | 412 | 1,747 | 0.82x | +66 |
| Warehousing and distribution | 349 | 748 | 2.12x | +52 |
| Senior living and nursing | 299 | 1,178 | 0.97x | +70 |
| Trucking companies | 254 | 4,134 | 1.67x | +168 |
| Auto dealerships | 172 | 411 | 0.66x | +4 |
| Hotels | 161 | 555 | 0.69x | +14 |
| Bank and credit union offices | 113 | 1,342 | 0.45x | -51 |
| Churches and religious organizations | 97 | 1,126 | 0.90x | -10 |
| Golf courses and country clubs | 85 | 99 | 0.70x | +2 |
| Private K-12 schools | 79 | 128 | 0.42x | +1 |
| Hospitals | 53 | 59 | 0.29x | +1 |
| Apartment and residential property managers | 21 | 758 | 0.80x | +56 |
| Colleges and universities | 12 | 41 | 0.20x | -4 |
| Hosting and data processing companies | 11 | 73 | 0.10x | +5 |
| Nonresidential building owners | 8 | 235 | 0.39x | +9 |
| Commercial property managers | 5 | 139 | 0.39x | 0 |
San Bernardino County holds 50% of the metro's larger business sites, so most programs start there and cover the rest of the metro for larger accounts.
| County | Larger business sites |
|---|---|
| San Bernardino County | 4,799 |
| Riverside County | 4,761 |
Outdoor trades (roofing, paving, landscaping, exterior painting) work the months with lows of 40°F or above and sell in the months before. HVAC sells ahead of its heating and cooling peaks. Each trade page has its own calendar.
CSLB licenses contractors by classification, with a B General Building license and C specialty licenses for individual trades. A license is required for any job of $1,000 or more (labor and materials), or any job that needs a permit or uses hired workers, since January 1, 2025.
Trade-by-trade rules are on each trade page. Confirm with Contractors State License Board (CSLB). Checked 2026-09-30.
Before you hire a sales development rep in Riverside, price the whole job, not just the salary. Here is the local pay for sales representatives, and what a first year really costs once you add commission, payroll taxes and benefits, tools, recruiting and the manager time it takes to coach them.
Source: U.S. Bureau of Labor Statistics, Occupational Employment and Wage Statistics (OEWS), May 2025. Sales representatives of services, except advertising, insurance, financial services and travel (SOC 41-3091).
In-house adds $15,000 commission, 25% payroll taxes and benefits, $500/month tools, $5,000 recruiting and 4 manager hours a week at $75/hour, before ramp time or turnover. Abstrakt includes the SDR, management, tools and data.
Abstrakt's U.S.-based business development reps build a Riverside target list around your trade, service area and ideal buildings, work it by phone, email, LinkedIn and direct mail, and book meetings with the people who sign. We will not run the same program for a direct competitor in your territory.
Selling into California? See the California outbound calling rules: do-not-call lists, calling hours and registration, so you know what a program here has to handle.
Yes. Abstrakt runs outsourced appointment setting for commercial trades across the Riverside-San Bernardino-Ontario, CA metro: our U.S.-based business development reps call the buildings, qualify the opportunity and book meetings with the person who signs. We run one program per trade per market.
Measured by larger buildings per contractor against the 100 markets we track (where a trade has at least 10 local contractors), commercial Roofing (#10), commercial Painting & Coatings (#16) and commercial Landscaping (#26) rank best in Riverside.
Compared with the national mix, Riverside-San Bernardino has more warehousing and distribution (2.12x) and trucking companies (1.67x). Those industries are the best-represented buyers for trades that serve them.
The metro covers San Bernardino County and Riverside County. San Bernardino County holds 50% of the larger business sites.
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