Who We Are

Helix-Transparent Mechanical Contractor San Diego

Helix Mechanical Inc. has focused on building long-term client relationships since its establishment in 2003. This has resulted in years of repeat business and a reputation as a trusted expert in commercial mechanical and plumbing contracting.


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We provide high-level service in a variety of projects including pre-construction and engineering services, commercial and industrial construction services, general contracting services, tenant improvements, start-up and controls services, and preventative maintenance service.


What We Do


Engineering, budgeting, and design-build / design-assist.


New installation improvement, replacement and commissioning of various types of commercial systems. We will provide you with a project management team to meet all of your needs and budget.


Our Service Department provides complete facilities preventive maintenance packages including monthly, semi-annual and annual HVAC and mechanical system equipment performance inspections.


Specialized projects are those that often require unique solutions, innovative ideas, and quick turnarounds to take care of a customer’s needs. We love the challenge of these complex projects and look forward to providing solutions for your facility.


Helix Mechanical's Tenant Improvement Team handles projects of all sizes from multifloor downtown high-rise buildings to industrial warehouses. We install HVAC and plumbing systems for many different types of commercial tenants. If your business is growing and needs more space, we can accommodate and build to suit those needs.


We serve a variety of industries for all of your needs, including public works, education, health care, biotech and much more.


Efficient Building

We commit ourselves to complete all projects within the timeline set with our clients for maximum satisfaction.

Standard of Excellence

We strive to maintain the highest possible standards while exceeding client’s expectations at all levels.

Great Business

We are a company that offers design and build services for you from initial sketches to the final construction.

Our Projects


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