Who we are:
Mark III is a full-service construction company comprised of three complementary business units: M3 MEP, M3 Service, and M3 Components. We support projects from initial concept through long-term maintenance, with specialized expertise in healthcare, higher education, industrial, life science, and technology markets.
Our integrated, big-picture approach allows us to self-perform electrical, HVAC, plumbing, process piping, prefabrication, and MEP design. By consolidating these services under one organization, clients benefit from reduced profit layers, minimized scope gaps, and simplified project schedules—working with a single, accountable partner rather than multiple consultants and subcontractors.
Headquartered in Sacramento, California, Mark III operates throughout California and Nevada. Our state-of-the-art manufacturing facility serves as a centralized hub supporting five core trades: HVAC, mechanical piping, plumbing, electrical, and metal-stud framing. To support our continued growth, we will be relocating from our current combined 62,000 square feet of office and operational space to a new 340,000-square-foot headquarters at 2031 Optisolar Lane, with the move planned for completion by the end of Q2 2026.
Mission:
Leading the Evolution of Construction
Vision: Exposing the World to a New Way to Build
Core Values:
• Teamwork
• Integrity
• Excellence
• Continuous Improvement
• Perseverance
What we offer:
Competitive Compensation, Paid Time Off, Internal and External Training, 401K, Medical, Dental and Vision
Benefits
Wage range can be from $22 - $77 per hour DOE plus position hired for
"Mark III Construction and its affiliated companies is an equal opportunity employer regardless of race, color, caste, sex, gender, age, sexual orientation, gender identity, gender expression, religion, marital status, genetic information, national origin, ancestry, citizenship, physical or mental disability, medical condition, protected veteran or military status, domestic violence victim status, political affiliation, or any other basis protected by federal, state, or local law."
Future Opportunities with Mark III • Sacramento, CA, US
At C&S Companies, we believe work environment, culture, and the opportunity to learn and grow are key elements when considering a new job.We are just the right size to provide the resources and sup... Show more
A Partnership Liaison is responsible for physician and practice outreach for internal physicians.In accordance with enterprise and local strategic priorities, this role will establish and foster re... Show more
About Us** We are a global climate technologies company engineered for sustainability.We create sustainable and efficient residential, commercial and industrial spaces through HVACR technologies.W... Show more
Job Details Profession: Non-Clinical - Marketing Pay: $2,491.Assignment Length: 52 Weeks Schedule: 5x8-Hour 08:00 - 17:00 Openings: 1 Start Date: 08/03/2026 Experience: 1 year Facility Info: Log in... Show more
Outside Business Development Specialist.The Outside Business Development Specialist supports branch growth by developing relationships with prospective consumers and generating qualified residentia... Show more
HR Business Partner Contingent Role.This contingent role provides HR Business Partner coverage during a leave, ensuring continuity of day to day HR support, leader advising, and employee lifecycle ... Show more
Under general direction, supports activities and provides technical assistance that promote and advance the implementation of inclusive educational practices within the county and across the state ... Show more
Coordinator, 504 & Educational Supports.BASIC FUNCTION: Under general supervision, the Coordinator, 504 & Educational Supports, Coronavirus Aid, Relief, and Economic Security (CARES) Act (2020), wi... Show more
Business Development Specialist.Stoel Rives LLP has an immediate opening for a Business Development Specialist in either our Portland, Sacramento, or Seattle office.Stoel Rives Business Development... Show more
Acrisure is a global Fintech leader that combines the best of humans and high tech to offer multiple financial products and services to millions of businesses and individual clients.We connect clie... Show more
HSS I (Medical Assistant) (Roseville).Job Category: Health Center Requisition Number: HSSIM002192.Full-Time Hourly Range: $23 USD to $25 USD.Health Services Specialist I Full-Time Roseville Health ... Show more
Our client is looking for a Procurement Analyst for a 12 month contract in Sacramento, CA.The incumbent is responsible for the procurement of equipment, supplies and services required by the Health... Show more
Proposal Specialist, Justice + Civic.DLR Group is an integrated design firm with a promise to elevate the human experience through design.This fuels the work we do around the world and inspires our... Show more
Category Specimen Processing Location Sacramento, California Job function Operations Job family Specimen Processors Shift Day Employee type Regular Full-Time Work mode On-site Job Description Pr... Show more
Responsible for analyzing information and creating financial deliverables for clients with standard to complex benefit programs.Includes fully insured and self-funded clients.Responsible for financ... Show more
Store Management Executive Development Program.Macy's is more than just a store.One that's captured the hearts and minds of America for more than 160 years.A story about innovations and traditionsa... Show more
The Business Development Liaison is responsible for building and maintaining referral relationships, increasing client admissions, and representing Liberty Behavioral and Community Services within ... Show more
Workday Recruiting Optimization Consultant.Altera is looking for a high-impact Workday Recruiting Optimization Consultant to help transform how we recruit globally.This is an exciting opportunity t... Show more
