Nothing Gets Built Until the Ground Is Ready.
That's Where We Come In.A Certified Women-Owned Site Development Contractor. Serving Greater Baltimore Since 1982.
Complete Site Construction. Start to Finish.
We self-perform every aspect of site development with our own crews and equipment. From the first pass of the dozer to the final stormwater control measure, one contractor is accountable from day one.
Grading & Excavation
Site preparation is where every project begins. Our experienced grading and excavation crews handle full site clearing, rough and finish grading, and earthwork to spec — so the next phase of your project starts on solid ground.
Underground Utilities
The work nobody sees makes everything else possible. Comer Construction installs sewer, water, and storm drain systems with the precision and equipment needed to keep your project on schedule and on budget.
Stormwater Management
Every site disturbs the land. Comer Construction implements approved erosion control and stormwater management plans to protect the surrounding environment and keep your project compliant from groundbreaking through completion.
Maintenance of Traffic
Keeping a worksite safe means managing what happens beyond the fence line too. Our MOT team provides traffic control, lane closures, and flagging services — MDOT-trained and ATSSA-certified, compliant with all federal and state standards.
My grandfather started this company with a vision — to build not just projects, but careers and a true family culture. Today we carry that same commitment into every job.
About Comer Construction
Comer Construction was founded in 1982 by J. Marvin Comer with two trucks, a loader, and a dozer. His daughter Susie was by his side from the beginning, and together they built one of Greater Baltimore’s most trusted site development contractors, built on repeat business, honest work, and a reputation that speaks for itself.
Today, Comer Construction is a certified MBE/WBE contractor with a large, modern fleet maintained entirely in-house by our own mechanics. Our award-winning safety program sets the standard on every jobsite, and our team brings the experience and equipment to handle every phase of site development.
As a third-generation family business, we bring the same values to every job that Marvin brought to the first one.
Join Our Team
Comer Construction has been a great place to work since 1982. We offer competitive wages, full benefits, and a culture where every employee is valued. Whether you’re an experienced operator or just starting out, there’s a place for you here.
Recent Updates
From featured projects and community events to awards and company news, stay up to date with what’s happening at Comer Construction.
COMER CONSTRUCTION HONORS ALAN RAY FOR 20 YEARS OF SERVICE
Comer Construction would like to congratulate and thank Alan Ray for his 20 years of service with the company. Alan is a dedicated employee who has contributed to the success of Comer Construction for the past 20 years. As Mechanic and Welder, Alan is responsible for...
COMER CONSTRUCTION HONORS LARRY DAWSON FOR 25 YEARS OF SERVICE
Comer Construction would like to congratulate and thank Larry Dawson for his 25 years of service with the company. Larry is a dedicated and enthusiastic employee who has contributed greatly to the success of Comer Construction for the past 25 years. As Superintendent...
COMER CONSTRUCTION HONORS MICHAEL RICE FOR 30 YEARS OF SERVICE
Comer Construction would like to congratulate and thank Michael Rice for his 30 years of service with the company. Michael is a dedicated employee who has contributed to the success of Comer Construction for the past 30 years. As Mulch Division Foreman, Michael is...
Comer Construction Attends Associated Utility Contractors of Maryland Annual Bull Roast
Members of the Comer Construction team recently attended the Associated Utility Contractors (AUC) of Maryland Annual Bull Roast held at Martin’s West where Maryland Governor Larry Hogan was in attendance. Comer Construction is a Contractor Member of the AUC and Comer...
COMER CONSTRUCTION HOSTS 2017 ANNUAL EMPLOYEE APPRECIATION EVENT
Comer Construction and its more than 80 employees and their spouses gathered for the company’s Annual Employee Appreciation Celebration recently at the Jarrettsville Manor Memorial VFW Post 8672 in Forest Hill. Each year, Comer Construction brings together all of its...
Comer Construction Adds 2018 Mack Cab and Chassis to Fleet
Comer Construction just added a new 2018 Mack Cab and Chassis to its fleet. The new truck will be utilized as a roll-off and flatbed truck to transport construction materials, construction equipment and rubble. A special order 2019 Mack lowboy tractor is also in...
COMER CONSTRUCTION RECOGNIZED BY STATE, LOCAL OFFICIALS FOR 35 YEARS IN BUSINESS IN HARFORD COUNTY
This week, Harford County celebrates its 10th Annual Business Appreciation Week. As a company doing business in Harford County for 35 years, Comer Construction received special recognition at our office yesterday from state and local officials, including Harford...
Comer Construction Safety Committee Tours Harford County Department of Emergency Services
At Comer Construction, we are dedicated to our mission of safety. And as part of that mission, Comer Construction's Safety Committee took time yesterday afternoon to tour the Harford County Department of Emergency Services Building, which also happens to be our...
Comer Construction, Inc. is a certified women-owned site development contractor serving Harford County and the Greater Baltimore Region since 1982. MDOT MBE/WBE (#02-102) · Baltimore City WBE (#15-366678).
Contact Us
2100 Slade Lane
Forest Hill, MD 21050
410-879-6094
M-F: 6:00am – 5:00pm
Join Our Team
Comer Construction offers competitive wages, full benefits, and a workplace where you're treated like family. We're always looking for skilled people who take pride in their work.