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Contractors in Diamond Bar, CA

23,973 Results within

Market Sector
Company Type
Business Classification
Trades and Services
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Green MEP Engineering

Indiana
Engineer
Commercial, Healthcare, Industrial and Energy, Residential
Design and Engineering, Electrical, Heating Ventilating and Air Conditioning HVAC, Plumbing
Green MEP Engineering is a Engineer that serves the Newport Beach, CA area and specializes in Design and Engineering, Electrical, Heating Ventilating and Air Conditioning HVAC, Plumbing.

ProCom Electric, Inc.

Orange, CA
Specialty Contractor
Commercial, Industrial and Energy
Electrical
ProCom Electric, Inc. is a Specialty Contractor that serves the Lake Forest, CA area and specializes in Electrical.
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TD Architects, Inc.

Louisiana • New York
Architect
Commercial
Design and Engineering
TD Architects, Inc. is a Architect that serves the Irvine, CA area and specializes in Design and Engineering.

Canon Coating Co., Inc.

Los Angeles, CA • Orange, CA • Riverside, CA • San Bernardino, CA • San Diego, CA
Specialty Contractor
Commercial, Healthcare, Industrial and Energy, Infrastructure, Institutional, Residential
Painting and Coatings, Paving and Surfacing, Paving Specialties, Signage
Canon Coating Co., Inc. is a Specialty Contractor that serves the Riverside, CA area and specializes in Painting and Coatings, Paving and Surfacing, Paving Specialties, Signage.
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Meier Concrete, Inc.

Alhambra, CA • Aliso Viejo, CA • Altadena, CA • Anaheim, CA • Arcadia, CA • Artesia, CA • Azusa, CA • Baldwin Park, CA • Bellflower, CA • Bonsall, CA • Brea, CA • Buena Park, CA • Burbank, CA • Camp Pendleton Marine Corps Base, CA • Carson, CA • Cerritos, CA • Chula Vista, CA • City of Industry, CA • Commerce, CA • Compton, CA • Corona, CA • Coronado, CA • Costa Mesa, CA • Covina, CA • Cypress, CA • Dana Point, CA • Del Mar, CA • Downey, CA • Duarte, CA • El Cajon, CA • El Monte, CA • El Segundo, CA • Encinitas, CA • Escondido, CA • Fallbrook, CA • Fountain Valley, CA • Fullerton, CA • Garden Grove, CA • Gardena, CA • Glendale, CA • Hacienda Heights, CA • Hawthorne, CA • Hermosa Beach, CA • Huntington Beach, CA • Huntington Park, CA • Imperial Beach, CA • Inglewood, CA • Irvine, CA • Jamul, CA • La Habra Heights, CA • La Habra, CA • La Mesa, CA • La Mirada, CA • Laguna Beach, CA • Lakeside, CA • Lakewood, CA • Lawndale, CA • Lemon Grove, CA • Long Beach, CA • Los Alamitos, CA • Lynwood, CA • Manhattan Beach, CA • Maywood, CA • Mission Viejo, CA • Monrovia, CA • Montebello, CA • National City, CA • Newport Beach, CA • Norwalk, CA • Oceanside, CA • Orange, CA • Paramount, CA • Pasadena, CA • Pico Rivera, CA • Placentia, CA • Poway, CA • Rancho Palos Verdes, CA • Rancho Santa Fe, CA • Redondo Beach, CA • Riverside, CA • Rosemead, CA • Rowland Heights, CA • San Clemente, CA • San Diego, CA • San Gabriel, CA • San Marcos, CA • San Marino, CA • Santa Ana, CA • Santa Clarita, CA • Santa Fe Springs, CA • Santa Monica, CA • Santee, CA • Seal Beach, CA • Simi Valley, CA • Solana Beach, CA • South Gate, CA • South Pasadena, CA • Spring Valley, CA • Stanton, CA • Temecula, CA • Thousand Oaks, CA • Torrance, CA • Ventura, CA • Vernon, CA • Vista, CA • West Covina, CA • Westminster, CA • Whittier, CA • Yorba Linda, CA
Specialty Contractor
Commercial, Healthcare, Institutional, Residential
Cast In Place Concrete, Cast In Place Concrete Retaining Walls, Concrete
For the past 7 years, Meier has worked with clients to set the foundations of Southern California communities. As a structural concrete subcontractor, Meier sets the tone for project schedule and overall project success. With three generations of experience in large commercial residential projects, Meier has a proven track record of successfully completing projects and building lasting client relationships.
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Fineline Electric Company

Irvine, CA • Los Angeles, CA • San Bernardino, CA • San Diego, CA
Specialty Contractor
Commercial, Healthcare, Industrial and Energy, Infrastructure, Institutional
Electrical
Fineline Electric Company is a Specialty Contractor that serves the Irvine, CA area and specializes in Electrical.

SK PACIFIC ELECON

Bakersfield, CA • Los Angeles, CA • Riverside, CA • San Bernardino, CA • San Diego, CA
Specialty Contractor
Commercial, Healthcare, Infrastructure, Residential
Electrical
SK PACIFIC ELECON is a Specialty Contractor that serves the Santa Fe Springs, CA area and specializes in Electrical.
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iFilters

Ontario, CA
Specialty Contractor
Commercial, Residential
Processed Water Systems
iFilters provides water filtration system solutions for homeowners and businesses across the United States. Customers can choose whole-home water filtration system products, reverse osmosis water filtration options, sediment filters, and UV sterilization systems to help reduce harmful contaminants and provide cleaner water. iFilters offers a large selection, free shipping over $45, fast fulfillment, and easy returns to make ordering simple. With a satisfaction guarantee, replacement filter subscriptions, and helpful customer support, iFilters makes it simple to keep your system running smoothly year-round.
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The Greens

Santa Ana, CA
Consultant, General Contractor
Residential
General Construction Management
We help businesses with residential remodels of their homes.

Vinoth

New York, NY
Consultant
Residential
Accounting
Vinoth is a Consultant that serves the Los Angeles, CA area and specializes in Accounting.
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Got Security Screens

Lakewood, CA
Specialty Contractor
Commercial, Residential
Security Equipment
Got Security Screens is a Southern California-based home security company specializing in custom-built security screens and doors for residential properties. We work primarily with homeowners, property owners, and HOA-managed communities seeking durable, code-compliant security solutions that maintain a clean, modern appearance. We design and install premium front and patio security doors, including sliding, French, and bifold configurations, as well as fixed window security screens that provide protection without blocking natural light or airflow. Our fire escape–rated security screens are engineered with quick-release mechanisms to meet egress and safety requirements. All products are custom-made to fit each home and built using heavy-duty framing and marine-grade stainless-steel mesh that resists corrosion, impact, and pests. Our screens are impact-tested for strength while remaining discreet and visually open. Every installation is backed by a 10-year structural warranty, reflecting our focus on long-term performance and quality craftsmanship.
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Rhino Concrete Corp

Anaheim, CA • Long Beach, CA • Los Angeles, CA • Orange, CA • Riverside, CA • Santa Ana, CA
Specialty Contractor
Commercial, Infrastructure, Residential
Concrete, Demolition, Earthwork
Rhino Concrete offers Commercial, Residential, and Industrial concrete services. Please contact us with questions at info@rhinoconcretecorp.com

Arbor Realty Capital Advisors

Los Angeles, CA
Consultant
Commercial
Project Management
Arbor Realty Capital Advisors is a Consultant that serves the Pasadena, CA area and specializes in Project Management.

Alfredo González inspections

Fontana, CA
Consultant
Commercial, Infrastructure
Concrete
Alfredo González inspections is a Consultant that serves the Fontana, CA area and specializes in Concrete.
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Kt Construction & Eng.

Los Angeles, CA • Orange, CA • San Bernardino, CA
Architect, Consultant, Engineer, General Contractor, Owner Real Estate Developer, Specialty Contractor, Supplier
Commercial, Residential
Concrete, Demolition, Design and Engineering, Electrical, Heating Ventilating and Air Conditioning HVAC
Hello, We are a small company business owner, who manages Project Management assistance by reaching out to the client and coordinating the project meetings from start to finish. We will like to make sure our customer is taken care of, and can honestly trust our word with applying our assistance to project management. Based upon experience, a student at a Cal State has a lot more to offer then a regular contractor offering his own business. Besides a student, the contractor is helpful to assist and provide the labor work and accomplish task and procedures to ensure great results. Great team work! always admires a client professional procedures by reaching out respectfully and choosing us to repair and re-construct the damages and performances.

ICI Engineers, Inc.

Los Angeles, CA
Consultant, Engineer
Commercial, Healthcare, Industrial and Energy, Infrastructure, Institutional
Electrical Design and Engineering, Mechanical Design and Engineering, Plumbing General
ICI Engineers, Inc. is a Consultant, Engineer that serves the Walnut, CA area and specializes in Electrical Design and Engineering, Mechanical Design and Engineering, Plumbing General.
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Hitech CADD Services

Los Angeles, CA • New York, NY • Ontario, CA • San Diego, CA • San Francisco, CA • San Jose, CA • Texas City, TX
Architect, Consultant
Commercial, Healthcare, Industrial and Energy, Institutional, Residential
Architectural Design and Engineering, Architectural Wood Casework, Building Information Modeling Bim, Construction Scheduling, Design and Engineering, Design Coordination Services, Doors and Frames, Furniture, Interior Design, Mechanical Design and Engineering, Metal Doors and Frames, Metal Windows, Pre Cast Concrete, Structural Design and Engineering
Hitech CADD Services is a prominent and trusted outsourcing company for CAD design & drafting services. We focus on various industrial verticals like manufacturing, oil and gas, architecture, construction, metal fabrication, millwork & furniture, and the woodwork industry. We nurture business relations based on commitment, fairness, integrity, and excellence, our business thrives on an excellence-based approach. We offer 2D/3D CAD drafting, CAD conversion services, CAD modeling, architectural BIM services, MEP services, point cloud to BIM modeling, sheet metal design services, design automation, product configuration, millwork drafting, bespoke furniture design drafting, and digital manufacturing solutions across the USA, UK, Canada, Europe, Australia & APEC regions. Choose us as a partner that ensures the certainty of success for your business growth. For more information, please email us at info@hitechcaddservices.com

Compton Blueprint Co.

Compton, CA
Supplier
Commercial
3d Capture Scanning
Compton Blueprint Co. is a Supplier that serves the Compton, CA area and specializes in 3d Capture Scanning.

Clean Rooms West

California
Specialty Contractor
Healthcare, Industrial and Energy
Project Management and Coordination
Clean Rooms West is a Specialty Contractor that serves the Tustin, CA area and specializes in Project Management and Coordination.

California installs glass and mirror inc

Los Angeles, CA
Specialty Contractor
Commercial, Residential
Project Management and Coordination
California installs glass and mirror inc is a Specialty Contractor that serves the Long Beach, CA area and specializes in Project Management and Coordination.

AAA Lead Consultants and Inspections, Incl

Corona, CA
Consultant
Commercial, Institutional, Residential
Demolition
AAA Lead Consultants and Inspections, Incl is a Consultant that serves the Corona, CA area and specializes in Demolition.

Cal Solar Inc

Fresno, CA • Los Angeles, CA • Sacramento, CA • San Diego, CA • San Jose, CA • Santa Barbara, CA
General Contractor
Industrial and Energy
Design and Engineering, Electrical
Cal Solar Inc is a General Contractor that serves the Los Angeles, CA area and specializes in Design and Engineering, Electrical.

Pasadena Concreteworks, INC.

Pasadena, CA
Specialty Contractor
Residential
Concrete, Concrete Paving
Pasadena Concreteworks, INC. is a Specialty Contractor that serves the Pasadena, CA area and specializes in Concrete, Concrete Paving.
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Pro Power Services

Irvine, CA • Los Angeles, CA • Orange, CA • Santa Ana, CA • Tustin, CA
Specialty Contractor
Commercial, Healthcare, Industrial and Energy, Infrastructure, Institutional
Electrical, Electrical Design and Engineering, Electrical General, Electrical Power Generation
Pro Power Services is a Specialty Contractor that serves the Santa Ana, CA area and specializes in Electrical, Electrical Design and Engineering, Electrical General, Electrical Power Generation.

West Pacific Concrete Inc

Los Angeles, CA
Specialty Contractor
Commercial, Infrastructure
Concrete
West Pacific Concrete Inc is a Specialty Contractor that serves the East Los Angeles, CA area and specializes in Concrete.

Auto Recycling LLC

Whittier, CA
Engineer
Commercial
Glass Glazing
Auto Recycling LLC is a Engineer that serves the Whittier, CA area and specializes in Glass Glazing.

All Star

Anaheim, CA
Engineer
Commercial
Airfield Construction
All Star is a Engineer that serves the Anaheim, CA area and specializes in Airfield Construction.

Valvista South, LLC

Vista, CA
Owner Real Estate Developer
Commercial
Project Management and Coordination
Valvista South, LLC is a Owner Real Estate Developer that serves the Newport Beach, CA area and specializes in Project Management and Coordination.

Kuromi

Los Angeles, CA
Engineer
Commercial
Electrical
Kuromi is a Engineer that serves the Los Angeles, CA area and specializes in Electrical.

American Building Maintenance

Los Angeles, CA
Engineer
Commercial
Heating Ventilating and Air Conditioning HVAC
American Building Maintenance is a Engineer that serves the Los Angeles, CA area and specializes in Heating Ventilating and Air Conditioning HVAC.

CryoWorks Inc

Los Angeles, CA
Engineer, Supplier
Commercial
Plumbing
CryoWorks Inc is a Engineer, Supplier that serves the Jurupa Valley, CA area and specializes in Plumbing.
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Junk Smiths

Anaheim, CA • Buena Park, CA • Costa Mesa, CA • Cypress, CA • Downey, CA • Fountain Valley, CA • Fullerton, CA • Garden Grove, CA • Huntington Beach, CA • Irvine, CA • La Habra, CA • La Palma, CA • Ladera Ranch, CA • Laguna Beach, CA • Laguna Niguel, CA • Lake Forest, CA • Long Beach, CA • Mission Viejo, CA • Newport Beach, CA • Newport Coast, CA • Norwalk, CA • Orange, CA • San Juan Capistrano, CA • Santa Ana, CA • South Gate, CA • Tustin, CA • Westminster, CA • Whittier, CA • Yorba Linda, CA
General Contractor
Commercial, Residential
Earthwork
Junk Smiths has been your go-to junk removal service since 2018, serving residential and commercial clients throughout Anaheim, Huntington Beach, Irvine, and beyond. We provide free estimates, competitive pricing, and rapid service with same-day options. As a licensed, insured, and locally owned operation, we pride ourselves on eco-friendly disposal practices and flexible scheduling (24/7). Clear the clutter with Junk Smiths—reliable, fast, and committed to cleaner spaces.

Vomela

San Francisco, CA
Supplier
Commercial
Project Management and Coordination
Vomela is a Supplier that serves the Santa Fe Springs, CA area and specializes in Project Management and Coordination.

Pizza loca

Vineyard, UT
Consultant
Commercial
Communications
Pizza loca is a Consultant that serves the Santa Ana, CA area and specializes in Communications.

AD Bionki, Inc

Pomona, CA
Specialty Contractor
Commercial, Residential
Caissons, Excavation and Fill, Shoring and Underpinning
AD Bionki, Inc is a Specialty Contractor that serves the Pomona, CA area and specializes in Caissons, Excavation and Fill, Shoring and Underpinning.

Tractel Ltd

Nevada
Supplier
Commercial
Project Management and Coordination
Tractel Ltd is a Supplier that serves the City of Industry, CA area and specializes in Project Management and Coordination.

R&M Builders Inc.

Alhambra, CA • Arcadia, CA • Azusa, CA • Burbank, CA • Duarte, CA • Glendale, CA • La Canada Flintridge, CA • La Crescenta, CA • Monrovia, CA • Montrose, CA • Pasadena, CA • San Gabriel, CA • San Marino, CA • Sierra Madre, CA • Studio City, CA • Tujunga, CA
General Contractor
Residential
Concrete, Demolition, Electrical, Heating Ventilating and Air Conditioning HVAC, Plumbing, Project Management and Coordination, Roofing
R&M Builders Inc. is a General Contractor that serves the Duarte, CA area and specializes in Concrete, Demolition, Electrical, Heating Ventilating and Air Conditioning HVAC, Plumbing, Project Management and Coordination, Roofing.

Spray Quest Inc

Los Angeles, CA
General Contractor
Commercial, Residential
Painting, Painting and Coatings
Spray Quest Inc is a General Contractor that serves the Norwalk, CA area and specializes in Painting, Painting and Coatings.

ProCircuit Cabling & Electrical, Inc.

Covina, CA
Specialty Contractor
Commercial
Electrical
ProCircuit Cabling & Electrical, Inc. is a Specialty Contractor that serves the Covina, CA area and specializes in Electrical.

Alameda Construction

Los Angeles, CA
Specialty Contractor
Commercial
Concrete
Alameda Construction is a Specialty Contractor that serves the Compton, CA area and specializes in Concrete.

Browse Contractors in Diamond Bar, California by Trade

Design and Engineering

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Frequently Asked Questions

How many contractors in Diamond Bar, CA are on the Procore Construction Network?

There are currently 23,973 contractors in Diamond Bar, CA on the Procore Construction Network.

How can I find and connect with contractors in Diamond Bar, CA?

The Procore Construction Network allows you to search for contractors in Diamond Bar, CA that meet your business needs. Most companies provide a phone number or website on their business page so you can easily connect with them.

How can contractors in Diamond Bar, CA join the Procore Construction Network?

The Procore Construction Network is free and open to any businesses in the construction industry. Click Sign Up at the top of this page to submit your information and create your business page.

How do I know what areas contractors in Diamond Bar, CA cover?

Most businesses listed on the Procore Construction Network have updated their service area. Select a business to view a service area map and find what other areas they work in.

How do I invite contractors in Diamond Bar, CA on the Procore Construction Network to bid on projects?

The Procore platform offers a Bidding tool to Procore customers. If your company uses our Bidding solution, you can search and invite businesses on the Procore Construction Network directly from the Bidding tool. Not yet using Procore? Request a demo.

How many contractors in Diamond Bar, CA are on the Procore Construction Network?

There are currently 23,973 contractors in Diamond Bar, CA on the Procore Construction Network.

How can I find and connect with contractors in Diamond Bar, CA?

The Procore Construction Network allows you to search for contractors in Diamond Bar, CA that meet your business needs. Most companies provide a phone number or website on their business page so you can easily connect with them.

How can contractors in Diamond Bar, CA join the Procore Construction Network?

The Procore Construction Network is free and open to any businesses in the construction industry. Click Sign Up at the top of this page to submit your information and create your business page.

How do I know what areas contractors in Diamond Bar, CA cover?

Most businesses listed on the Procore Construction Network have updated their service area. Select a business to view a service area map and find what other areas they work in.

How do I invite contractors in Diamond Bar, CA on the Procore Construction Network to bid on projects?

The Procore platform offers a Bidding tool to Procore customers. If your company uses our Bidding solution, you can search and invite businesses on the Procore Construction Network directly from the Bidding tool. Not yet using Procore? Request a demo.