Pros411

Local pros near Costa Mesa

1,053 plumbers, electricians, AC techs and more in Costa Mesa, CA, with their phone number right there. See on the map who is close and who is open now, and reach them directly. No middleman.

Popular in Costa Mesa

Services in Costa Mesa, CA

Licenses in California

  • Plumbers: Contractors State License Board (CSLB) · cslb.ca.gov
  • AC & heating: Contractors State License Board (CSLB) · cslb.ca.gov
  • Electricians: Contractors State License Board (CSLB) · cslb.ca.gov
  • Roofers: Contractors State License Board (CSLB) · cslb.ca.gov
  • Handyman: Contractors State License Board (CSLB) · cslb.ca.gov
  • Landscaping: Contractors State License Board (CSLB) · cslb.ca.gov

Each listing shows "License verified" when the number is in the state registry and matches the business phone.

Look up any contractor license

Good to know in Inland Empire

Riverside and San Bernardino have hot summers, often above 100°F, Santa Ana winds and a long wildfire season, so air conditioning and roofing are year-round businesses here.

  • AC & heating: Clean the outdoor unit of dust and leaves before summer: in the Inland Empire heat a dirty coil makes the system run longer and fail sooner.

Weather and your home in Inland Empire (area)

days a year at 90°F or more
110
days a year at 100°F or more
28
freezing nights a year (32°F or below)
2
hail reports in Riverside County, 2016 to 2025 (3 of 1 inch or larger)
7
  • The hottest months are July and August. ncei.noaa.gov
  • Since January 1, 2023, a new central AC installed here must meet the Southwest regional standard: at least 14.3 SEER2 plus a minimum EER2, which measures efficiency in peak heat (for split systems under 45,000 BTU: 11.7, or 9.8 if the unit is 15.2 SEER2 or higher). eere.energy.gov
  • It does not freeze every year: it happens in 69% of years, about 2 nights a year on average. When it does, exposed pipes are the first to suffer: cover them and disconnect hoses. ncei.noaa.gov
  • Santa Ana winds: most common from September to May. They are hot, dry and strong, and they spread wildfires. weather.gov
  • Tropical Storm Hilary (August 2023): roads and bridges washed out in Riverside and San Bernardino counties, 30 miles of I-10 closed and about 30 people rescued in Seven Oaks as the Santa Ana River rose. nhc.noaa.gov
  • NOAA lists 16 hail reports in San Bernardino County from 2016 to 2025: 7 of 1 inch or larger and 0 of 2 inches or larger. ncei.noaa.gov
  • Riverside Public Utilities water averaged 194 mg/L of hardness in 2024 (11 grains per gallon): very hard. riversideca.gov
  • Riverside (permanent rules): no runoff, hoses need a shut-off nozzle and no watering during rain or for 48 hours after measurable rain. riversideca.gov

Heat and freezes: NOAA 1991-2020 climate normals at Riverside (Fire Station 3) (USC00047470). Hail: NOAA Storm Events reports by county; they depend on how many people report, so use them to compare areas. Checked October 22, 2026. NOAA Storm Events

Top rated in each service in Costa Mesa

With at least 20 Google reviews, within 10 miles. Ratings come from Google, not from Pros411.

How the list is ordered

  1. Featured

    At the very top, in a yellow box. It is a paid listing and we label it that way.

  2. Registered

    One per line, in the order each pro last bumped their listing.

  3. Other local businesses

    Public data from Google Maps and state license records. If it is your business, claim it for free.