CLASS D-34: PREFABRICATED EQUIPMENT Business & Professions Code Division 3, Chapter 9. Contractors, Article 4. Classifications A prefabricated products/equipment contractor performs installations of prefabricated products/equipment, including but not limited to the following: (a) Theater stage equipment, school classroom equipment, playground equipment, bleacher bench/seat component parts (no installation or renovation of any supporting or structural member); store fixtures, and display cases (either prefabricated or modular form); all forms and types of toilet/shower room partitions/accessories; and prefabricated closet systems. (b) Laboratory and medical equipment, dust collecting systems; factory built fireplaces and accessories (no masonry facing); major appliance installations and ventilating hoods in connection with existing fuel and energy lines which are installed by others. (c) Bus stop shelters, prefabricated phone booths; prefabricated sound proof environmental clean rooms; panelized refrigerated walk-in boxes (not to include the work of refrigeration contractor); all types of modular office, institutional or home improvement systems including, but not limited to all types of pre-finished and/or UL listed pre-wired wall panels. Clean Sweep Scott Voss Enterprises www.abetterfireplace.com 123 Commerce Drive, Unit B-1 PO Box 1843 Mammoth Lakes, CA 93546 Phone: (760) 934-3453 Fax: (760) 934-8744 E-mail: info@abetterfireplace.com CA License #: 862764 High Country Lumber, Inc. www.HighCountryLumber.com 243 Sierra Manor Road Mammoth Lakes, CA 93546 Phone: (760) 924-8876 Fax: (760) 924-2637 E-mail: joshr@highcountrylumber.com CA License #: 756395 Back to "Specialty and Subcontractors" Page

CLASS C-2: INSULATION AND ACOUSTICAL Business & Professions Code Division 3, Chapter 9. Contractors, Article 4. Classifications Current through Register 2024 Notice Reg. No. 38, September 20, 2024 An insulation and acoustical contractor installs any insulating media and preformed architectural acoustical materials for the purpose of temperature and/or sound control. Note: Authority cited: Sections 7008 and 7059, Business and Professions Code. Reference: Sections 7058 and 7059, Business and Professions Code. Premium Insulation PO Box 7723 Mammoth Lakes, CA 93546 Phone: (760) 914-2534 Back to "Specialty and Subcontractors" Page

CLASS C-49: TREE AND PALM Business & Professions Code Division 3, Chapter 9. Contractors, Article 4. Classifications Current through Register 2024 Notice Reg. No. 38, September 20, 2024 (a) A tree and palm contractor plants, maintains, and removes trees and palms. The duties include pruning, stump grinding, and tree, palm, or limb guying. (b) Effective January 1, 2024, this regulation shall become operative. (c) This regulation does not apply to, and a license shall not be required for, incidental pruning of trees or guying of planted trees and their limbs by a nurseryperson or incidental pruning of trees by a gardener as described in Section 7026.1 of the Code. 1. New section filed 3-30-2022; operative 1-1-2024 (Register 2022, No. 13). Note: Authority cited: Sections 7008 and 7059, Business and Professions Code. Reference: Sections 7026.1, 7058 and 7059, Business and Professions Code. No MLCA members hold a C-49 classification at this time… Please call (760) 914-2455 for a reputable referral. Back to "Specialty and Subcontractors" Page

CLASS C-28: LOCK AND SECURITY Business & Professions Code Division 3, Chapter 9. Contractors, Article 4. Classifications Current through Register 2024 Notice Reg. No. 38, September 20, 2024 A lock and security equipment contractor evaluates, sets-up, installs, maintains and repairs all doors and door assemblies, gates, locks and locking devices, panic and fire rated exit devices, manual and automatic operated gate and door closures and releases, jail and prison locking devices and permanently installed or built in safes and vaults. This classification includes but is not limited to master key systems, metal window guards, security doors, card activated and electronic access control systems for control equipment, motion and other types of detectors and computer systems for control and audit of control systems and other associated equipment. Fire alarm systems are specifically not included in this section. 1. New section filed 1-30-95; operative 3-1-95 (Register 95, No. 5). Note: Authority cited: Sections 7008 and 7059, Business and Professions Code. Reference: Sections 7058 and 7059, Business and Professions Code. No MLCA members hold a C-28 classification at this time… Please call (760) 914-2455 for a reputable referral. Back to "Specialty and Subcontractors" Page

CLASS C-33: PAINTING AND DECORATING Business & Professions Code Division 3, Chapter 9. Contractors, Article 4. Classifications Current through Register 2024 Notice Reg. No. 38, September 20, 2024 A painting and decorating contractor prepares by scraping, sandblasting or other means and applies any of the following: paints, papers, textures, fabrics, pigments, oils, turpentines, japans, driers, thinners, varnishes, shellacs, stains, fillers, waxes, adhesives, water and any other vehicles, mediums and materials which adhere by evaporation and may be mixed, used and applied to the surfaces of structures and the appurtenances thereto for purposes of decorating, protecting, fireproofing and waterproofing. Note: Authority cited: Sections 7008 and 7059, Business and Professions Code. Reference: Sections 7058 and 7059, Business and Professions Code. Sierra Paint & Drywall 300 Commerce Drive PO Box 862 Mammoth Lakes, CA 93546 Phone: (760) 934-6273 E-mail: sierrapd2@msn.com CA License #: 421137 Back to "Specialty and Subcontractors" Page

CLASS C-47: GENERAL MANUFACTURED HOUSING Business & Professions Code Division 3, Chapter 9. Contractors, Article 4. Classifications Current through Register 2024 Notice Reg. No. 38, September 20, 2024 (a) A general manufactured housing contractor installs, alters, repairs, or prepares for moving any type of manufactured home as defined in Section 18007 of the Health and Safety Code, any type of mobilehome as defined in Section 18008 of the Health and Safety Code, and any type of multifamily manufactured home as defined in Section 18008.7 of the Health and Safety Code, including the accessory buildings or structures, and the foundations. A manufactured home does not include any recreational vehicle, commercial coach, or factory-built housing as defined in Section 19971 of the Health and Safety Code. (b) A general manufactured housing contractor may provide utility services on a single-family individual site placement. Utility services mean the connection of gas, water, sewer, and electrical utilities to the home. 1. Amendment of section and NOTE filed 10-7-2008; operative 11-6-2008 (Register 2008, No. 41). Note: Authority cited: Sections 7008 and 7059, Business and Professions Code. Reference: Sections 7026.11, 7058 and 7059, Business and Professions Code. No MLCA members hold a C-47 classification at this time… Please call (760) 914-2455 for a reputable referral. Back to "Specialty and Subcontractors" Page

CLASS C-21: BUILDING MOVING AND DEMOLITION Business & Professions Code Division 3, Chapter 9. Contractors, Article 4. Classifications Current through Register 2024 Notice Reg. No. 38, September 20, 2024 A building moving/demolition contractor raises, lowers, cribs, underpins, demolishes and moves or removes structures, including their foundations. This classification does not include the alterations, additions, repairs or rehabilitation of the permanently retained portions of such structures. Note: Authority cited: Sections 7008 and 7059, Business and Professions Code. Reference: Sections 7058 and 7059, Business and Professions Code. No current MLCA members hold a C-21 classification at this time… Please call (760) 914-2455 for a reputable referral. Back to "Specialty and Subcontractors" Page

CLASS C-12: EARTHWORK AND PAVING Business & Professions Code Division 3, Chapter 9. Contractors, Article 4. Classifications Current through Register 2024 Notice Reg. No. 38, September 20, 2024 An earthwork and paving contractor digs, moves, and places material forming the surface of the earth, other than water, in such a manner that a cut, fill, excavation, grade, trench, backfill, or tunnel (if incidental thereto) can be executed, including the use of explosives for these purposes. This classification includes the mixing, fabricating and placing of paving and any other surfacing materials. Note: Authority cited: Sections 7008 and 7059, Business and Professions Code. Reference: Sections 7058 and 7059, Business and Professions Code. No current MLCA members hold a C-12 classification at this time… Please call (760) 914-2455 for a reputable referral. Back to "Specialty and Subcontractors" Page

CLASS C-11: ELEVATOR Business & Professions Code Division 3, Chapter 9. Contractors, Article 4. Classifications Current through Register 2024 Notice Reg. No. 38, September 20, 2024 An elevator contractor fabricates, erects, installs and repairs elevators, including sheave beams, motors, sheaves, cable and wire rope, guides, cab, counterweights, doors (including sidewalk elevator doors), automatic and manual controls, signal systems, and all other devices and equipment associated with the safe and efficient installation and operation of electrical, hydraulic and manually operated elevators. Note: Authority cited: Sections 7008 and 7059, Business and Professions Code. Reference: Sections 7058 and 7059, Business and Professions Code. No current MLCA members hold a C-11 classification at this time… Please call (760) 914-2455 for a reputable referral. Back to "Specialty and Subcontractors" Page

CLASS C-43: SHEET METAL Business & Professions Code Division 3, Chapter 9. Contractors, Article 4. Classifications Current through Register 2024 Notice Reg. No. 38, September 20, 2024 A sheet metal contractor selects, cuts, shapes, fabricates and installs sheet metal such as cornices, flashings, gutters, leaders, pans, kitchen equipment, duct work (including insulation, patented chimneys, metal flues, metal roofing systems, and any other installations requiring sheet metal). 1. Amendment filed 6-22-98; operative 7-1-98 pursuant to Government Code section 11343.4(d) (Register 98, No. 26). Note: Authority cited: Sections 7008 and 7059, Business and Professions Code. Reference: Sections 7058 and 7059, Business and Professions Code. No MLCA members hold a C-43 classification at this time… Please call (760) 914-2455 for a reputable referral. Back to "Specialty and Subcontractors" Page

CLASS C-38 REFRIGERATION Business & Professions Code Division 3, Chapter 9. Contractors, Article 4. Classifications Current through Register 2024 Notice Reg. No. 38, September 20, 2024 A refrigeration contractor constructs, fabricates, erects, installs, maintains, services and repairs refrigerators, refrigerated rooms, and insulated refrigerated spaces, temperature insulation, air-conditioning units, ducts, blowers, registers, humidity and thermostatic controls for the control of air, liquid, and/or gas temperatures below fifty degrees Fahrenheit (50°), or ten degrees Celsius (10°). Note: Authority cited: Sections 7008 and 7059, Business and Professions Code. Reference: Sections 7026.1, 7058 and 7059, Business and Professions Code. No MLCA members hold a C-38 classification at this time… Please call (760) 914-2455 for a reputable referral. Back to "Specialty and Subcontractors" Page

OTCM's services NEWS Upcoming Events Monthly meeting of the members every 2nd Tuesday of the month at 12pm PST @ Giovanni's Pizzeria - Pizza, salad, and non-alcoholic refreshments provided. Recent MLCA News Next meeting is Thursday March 12, 2026, 12pm PST @ Giovanni's Pizzeria - 437 Old Mammoth Road Town of Mammoth Lakes Mammoth Times Coming soon...