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Building Inspector Jobs in Frederick, MD (NOW HIRING)

M&J Engineering

Inspector Trainees

Rockville, MD

We currently have a business development office in Rockville, MD, and are actively building our ... Document inspection findings and maintain accurate records. * Report any issues or non-conformities ...

National Insurance Inspection Services

Be Seen First

Residential Property Field Inspector

Hood College, MD · On-site

National Insurance Inspection Services, is a property inspection company currently seeking a Field Representative to service Hood College, MD & other surrounding areas, cities, and counties. You will ...

M&J Engineering

Construction Inspectors

Rockville, MD · On-site

We currently have a business development office in Rockville, MD, and are actively building our ... Conduct field inspections of construction work to ensure compliance with project drawings ...

M&J Engineering

Construction Inspectors

Rockville, MD · On-site

We currently have a business development office in Rockville, MD, and are actively building our ... Conduct field inspections of construction work to ensure compliance with project drawings ...

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All JobsBuilding Inspector JobsBuilding Inspector Jobs in Frederick, MD

Building Inspector information

See Frederick, MD salary details

$35.8K

$68.5K

$102.4K

How much do building inspector jobs pay per year?

As of Jun 22, 2026, the average yearly pay for building inspector in Frederick, MD is $68,486.00, according to ZipRecruiter salary data. Most workers in this role earn between $53,700.00 and $80,500.00 per year, depending on experience, location, and employer.

What are some common challenges faced by Building Inspectors during site inspections?

Building Inspectors often encounter challenges such as managing tight inspection schedules, staying updated with evolving building codes, and effectively communicating compliance issues to contractors and property owners. They may also have to navigate difficult weather conditions or access hard-to-reach areas on construction sites. Successfully balancing these demands requires strong organizational skills, attention to detail, and the ability to work collaboratively with various stakeholders to resolve compliance issues efficiently.

What does a Building Inspector do?

A Building Inspector is responsible for examining buildings, structures, and construction sites to ensure they comply with local, state, and federal codes and regulations. They review plans, issue permits, and conduct on-site inspections at various stages of construction or renovation. Their main goal is to ensure the safety, structural integrity, and accessibility of buildings for occupants and the public. Building Inspectors may also investigate complaints, issue violation notices, and advise on necessary corrections to bring properties up to code.

How to become a building inspector?

To become a building inspector, candidates typically need a high school diploma or equivalent, relevant work experience in construction or building trades, and must obtain state-specific certification or licensing. This often involves passing written exams and demonstrating knowledge of building codes, safety standards, and inspection procedures.

What is the difference between Building Inspector vs Construction Inspector?

AspectBuilding InspectorConstruction Inspector
Required CredentialsState or local licensing, certifications in building codesSimilar licensing, often with additional construction-specific certifications
Work EnvironmentInspecting residential, commercial, and public buildingsMonitoring construction sites, ensuring compliance during building phases
Employer & IndustryGovernment agencies, private firms, construction companiesConstruction firms, government agencies, project developers

Building Inspectors primarily review completed structures for code compliance, while Construction Inspectors oversee ongoing construction projects to ensure standards are met during building. Both roles require similar credentials and often work in overlapping environments, but their focus differs in timing and scope.

What Is a Building Inspector?

A building inspector’s primary job responsibilities are to look at public buildings and ensure they are up to federal, state, and local codes. In this job, your duties are to look at the structural integrity, electrical wiring, water connections, and other aspects of the construction and make sure that everything works as it should and complies with all safety regulations. Inspectors have to know a variety of building disciplines and trades, or at least the laws related to them. For example, you have to know basic wiring codes and how to recognize a dangerous situation, such as broken or loose wiring, as well as general building hazards.

How much do building inspectors make?

Building inspectors in Pennsylvania typically earn an average annual salary of around $60,000, with salaries ranging from approximately $45,000 to $75,000 depending on experience, certifications, and location. They often need knowledge of building codes, inspection tools, and may require state licensing or certification to perform their duties effectively.

What are the key skills and qualifications needed to thrive as a Building Inspector, and why are they important?

To thrive as a Building Inspector, you need in-depth knowledge of building codes, construction practices, and safety regulations, typically backed by relevant certifications or formal education in construction or engineering. Familiarity with inspection management software, digital reporting tools, and sometimes licensing such as ICC certification is usually required. Attention to detail, strong communication, and impartial judgment are essential soft skills for ensuring accurate inspections and clear interactions with contractors and property owners. These skills and qualities are crucial because they help maintain safety standards, regulatory compliance, and trust in the built environment.

What is required to become a building inspector?

To become a building inspector, candidates typically need a high school diploma or equivalent, relevant work experience in construction or building trades, and often must obtain state or local certification or licensing. Many inspectors also pursue post-secondary education or training in building codes, construction management, or related fields, and must stay current with evolving building regulations and standards.

What type of inspectors make the most money?

Building inspectors with specialized skills, such as commercial or industrial inspectors, tend to earn higher salaries due to the complexity and scale of their inspections. Additionally, inspectors with advanced certifications, experience, or those working in high-demand regions often have higher earning potential.
More about Building Inspector jobs
What are the most commonly searched types of Building Inspector jobs in Frederick, MD? The most popular types of Building Inspector jobs in Frederick, MD are:
What are popular job titles related to Building Inspector jobs in Frederick, MD? For Building Inspector jobs in Frederick, MD, the most frequently searched job titles are:
What job categories do people searching Building Inspector jobs in Frederick, MD look for? The top searched job categories for Building Inspector jobs in Frederick, MD are:
What cities near Frederick, MD are hiring for Building Inspector jobs? Cities near Frederick, MD with the most Building Inspector job openings:
Building Inspector jobs near you
Inspector Trainees

Inspector Trainees

M&J Engineering

Rockville, MD

Full-time

Medical, Dental, Vision, Life, Retirement

Posted 8 days ago

Job description

M&J Engineering, D.P.C. (M&J) is a quality provider of multi-discipline consulting services with over 300 employees. Since its inception in 2004, M&J has grown into diversified provider of engineering, construction management, construction inspection, technology, and environmental services to a broad range of clients, including federal, state and city/local agencies, private owners, architects, engineers and contractors.

M&J is a leader in construction management and inspection, ITS, mechanical, electrical, wastewater, water supply, tunnel airport, port, marine/coastal, environmental engineering, and design-build services for both new infrastructure projects and renovations.

M&J bases its employment and personnel decisions on the principles of Equal Employment Opportunity, with the intent to further the Company’s Affirmative Action commitment. M&J does not discriminate on the basis of race, color, religion, national origin, sex, sexual orientation, pregnancy, gender identity or expression, age, disability, genetic information, marital status, citizenship status, employment status, veteran or military status, or any other category protected by law. Our Company vigorously pursues opportunities to recruit and develop job candidates who have the desire and potential for becoming qualified employees through our Affirmative Action Plan.

M&J is growing in the DC/MD/VA Region! M&J is expanding its Construction Management and Inspection Services into Washington, DC, Maryland, and Virginia, and we’re looking for talented professionals to join our team!

We currently have a business development office in Rockville, MD, and are actively building our local technical team to support upcoming transportation infrastructure projects.

We are seeking detail-oriented and motivated individuals to join our team as Inspector Trainees. In this entry-level role, you will receive training and guidance to learn how to perform inspections in compliance with company standards, industry regulations, and safety protocols. The ideal candidate will be eager to learn, dependable, and have a strong eye for detail.

Apply through this site or send resume to recruit@mjengineers.com.


  • Assist in conducting routine inspections under the supervision of experienced inspectors.

  • Learn and apply relevant codes, standards, and procedures for inspections.

  • Document inspection findings and maintain accurate records.

  • Report any issues or non-conformities to the supervising inspector or project manager.

  • Help ensure that products, services, or processes meet quality and safety standards.

  • Participate in training sessions, workshops, and on-the-job learning opportunities.

  • Maintain tools and equipment in good working condition.

  • Follow all company safety guidelines and protocols.

  • Communicate effectively with team members, supervisors, and other departments.


  • Bachelors degree or High school diploma/GED with relevant experience required.

  • Technical or vocational training in [relevant field, e.g., construction or engineering] is a plus.

  • Strong attention to detail and observational skills.

  • Willingness to learn and take direction.

  • Good written and verbal communication skills.

  • Basic computer skills (e.g., Microsoft Office, data entry).

  • Ability to work in various environmental conditions (e.g., outdoors, heights, confined spaces) in the field.


M&J is a leader in providing quality engineering consulting services to a diverse and exciting client base.  We attract experienced professionals who understand proactive client service, safety, risk management and loss prevention practices, quality control, teamwork, and the development of younger staff.  We seek employees who enjoy their work, desire continuous improvement, and want to contribute to the vision and growth of a quality, employee-owned, professional firm. To all full-time employees we provide a comprehensive package of benefits, including medical, dental and eye insurance, 401(k) retirement plan, life insurance, etc. Salary will depend on experience and credentials.

Apply