Licensed contractors in Orange County
Businesses across the trades Orange County homeowners most often finance, each with a CSLB license you can check. Financing should not be the reason a project gets scoped down — if you are getting quotes, it is worth knowing what your equity will cover before you sign.
Kitchen & bath remodeling
Kamame Remodeling
Kitchen, bathroom and full-home remodeling, serving Irvine from Laguna Beach.
Visit siteVenetian Kitchen & Bath Remodeling
Kitchen, bathroom and whole-home remodels, with Irvine among its service areas.
Visit siteAPlus Interior Design & Remodeling
Design-build remodeler specializing in kitchens and baths, with custom cabinetry built in its own Anaheim facility.
Visit siteSea Pointe Design & Remodel
Design-build firm handling kitchen, bath, addition and whole-home remodels across Orange County since 1986.
Visit siteADUs & additions
Greater Pacific Construction
Irvine general contractor building ADUs, room additions and custom homes since 1989.
Visit siteBuilderwell Design & Build
Design-build firm constructing ADUs, additions and full remodels for Orange County homeowners.
Visit siteVision ADU
ADU builder offering garage conversions, new-construction ADUs and junior ADUs.
Visit siteAvorino
Design-build contractor building ADUs, garage conversions, additions and custom homes across Orange County.
Visit siteHardey Builds
Local builder offering ADU construction, custom homes and kitchen and bathroom remodeling since 2005.
Visit siteRoofing
Fox Roofing Company
Irvine roofer providing replacement, repair and inspections for tile and shingle roofs.
Visit siteGuardian Roofs
Family-owned Orange County roofer offering residential replacement and repair since 1984.
Visit siteHD Roofs
C-39 roofing contractor handling replacement, leak repair, maintenance and inspections.
Visit siteKLC Construction & Roofing
Re-roofs, roof repairs, remodels and additions across Orange and Los Angeles counties, with more than 50 years in business.
Visit siteTom Byer Roofing Service
Family-owned roofer providing installation, repair, inspections and maintenance for homes and HOAs since 1982.
Visit siteShulman Roofing
C-39 roofing contractor providing residential and commercial replacement, repair, maintenance and inspections.
Visit siteHeating & air
McMaster Heating and Air Conditioning
Irvine company offering AC, furnace and heat pump installation, repair and maintenance since 1996.
Visit siteAlicia Air Conditioning & Heating
Installing and servicing air conditioning and heating systems across Orange County since 1980.
Visit siteSouth County Air Services
Family-owned HVAC company providing AC, furnace and heat pump repair and installation.
Visit siteShawn Lambert HVAC
C-20 contractor providing air conditioning and heating installation, repair and service across coastal Orange County.
Visit siteHonorable Air Heating and AC
Air conditioning and heating installation, service, repair and duct work for Huntington Beach and nearby communities.
Visit siteTrifecta Heating & Air Conditioning
AC and heater installation, repair, indoor air quality and maintenance plans across Orange County since 2008.
Visit siteSolar & battery
OC Solar
Irvine solar and battery installer offering panels, Tesla Powerwall and Enphase storage, roofing and EV charging.
Visit siteSolarTech
Residential solar, battery storage and roofing, operating in Orange County since 2001.
Visit siteSolar Source
Designing and installing residential solar, battery storage and EV chargers since 2008.
Visit sitePool & hardscape
Angels Pools
Building and remodeling custom pools, spas and outdoor living features since 2011.
Visit siteWerth Builders
Custom pools, spas and backyard remodels across coastal Orange County since 1994.
Visit siteCoastline Pools & Construction
Custom pool builder constructing gunite pools, spas, infinity-edge pools and remodels across Orange County.
Visit siteElectrical & EV charging
Smartchoice Service
C-10 electrical contractor installing Tesla and Level 2 EV chargers, panel upgrades and residential electrical across Orange County.
Visit siteAerosphere Electric
C-10 and C-20 contractor handling EV charger circuits, panel upgrades, electrical repair and HVAC for Orange County homes.
Visit siteRenewed Electric Company
C-10 electrician offering EV charger installation and service upgrades for Orange County homeowners.
Visit siteAbout this list
The 31 businesses above are independent companies, each licensed by the California State License Board. The city on each card is where the business is based; all of them state service beyond their home city, so confirm coverage for your address when you call. You can verify any license, including its status and classification, at cslb.ca.gov.
Listings are provided for information only. Matt Casillas and C2 Financial Corporation do not endorse any contractor, and no contractor pays for or receives compensation for a listing or referral.
Being listed is free, open to any contractor with a current CSLB license, and does not depend on sending us business. We pay no fee for a referral and receive none. A listing here is not an endorsement, a recommendation, or any warranty of a contractor’s work, license status, insurance or pricing. You contract directly with the contractor; Matt Casillas | C2 Financial Corporation is not a party to that agreement and has no role in the work, its cost or its quality. Get your own quotes and check references.
Licenses last verified October 2026.
Getting quotes in Orange County?
Find out what your equity covers before you sign — a soft credit inquiry, and a straight answer.
Orange County Contractors: questions
Every contractor on this page lists its CSLB license number. Enter it at cslb.ca.gov to see the license status, expiry date, classifications, bonding, workers' compensation and any complaint disclosure. A license that is not "current and active" is a reason to stop.
Each states service beyond its home city, which is why they are listed by region rather than by city. The city shown on each card is where the business is based. Confirm coverage for your address when you call.
Most pay from savings, a home equity line of credit, or contractor-arranged financing. A home equity line leaves an existing first mortgage untouched, which matters if yours is from before 2022, and it draws as invoices come due rather than funding the whole estimate on day one.
These are the requirements for the home equity line we place. Other lenders set their own guidelines, and some are more flexible.
Project cost bands
What kitchens, baths, ADUs, roofs, pools and solar actually run in this market, and how each is funded.