The 10 Best Seismic retrofit contractors in Manassas, VA

For over 30 years, MJA Design has gained the confidence of homeowners throughout Northern Virginia through education, unparalleled workmanship and our ability to solve unique challenges. We are in the uncommon position of having the ability to build custom cabinetry on site. We are confident that you will be very pleased with our dedication to service, knowledge of design and installation and... (more)

Sandoval Granite & Marble Tops LLC is a company that was established many years ago in Manassas, VA under the great values of professionalism, integrity, and reliability. Our company has grown over the years thanks to our referrals, which we get as a result of the high-quality and superb finishes we deliver. Over the years, we have worked on hundreds of commercial and residential properties and... (more)

Testing and Inspection Foundation Repairs and Consultations Geotechnical Engineering Soil Testing Compaction Testing Concrete Inspection and Testing

Concrete installation and repair is a specialized service that can save you a lot of money and time if done properly. If you have existing concrete structures, you will want to protect and preserve them to make them last as long as possible. In addition, if you have a project in mind, wether it's a new driveway, walkway, parking lot, curbing, or any other concrete or asphalt service, we can... (more)

The Grout Medic of Northern Virginia offers premier grout repair, grout cleaning, re-caulking, re-grouting, tile repair, and tile water damage repair. We serve multiple areas in Northern Virginia. We also offer an in-home consultation for any and all your grout and tile repair and cleaning needs. We are a state-licensed contractor in Virginia. Phone: 703-634-4646

Notable project: (Building residential alteration/repair. 12625 Izaak Walton Dr, Bristow, VA, 20136). Reconfiguring of non load bearing walls to open the floorplan and slightly expand the size of the main level bathrooms. non structural.***adding non structural/kitchen remodel***5/3/2016 lhb

Notable project: (Electric commercial. 10300 Bushman Dr, OAKTON, VA). Replace heating equipment for condo

Notable project: (Commercial alterations. 9401 East St, Manassas, VA, 20110). Exterior alterations

Trivett Mechanical Inc. is a full service company offering HVAC, A/C, heating & repair, plumbing service, home improvement, minor electrical, carpentry, and other services. We are a fully licensed and insured Class A Contractor.

Notable project: (Addition to commercial building. 2501 9th Rd S, Arlington, VA, 22204). 01 tower crane. ***

Notable project: (Residential addition. 6610 Mulroy St, Mc Lean, VA, 22101). Sfd-build deck & bay bumpout

Notable project: (New single family dwelling. 10611 Zion Dr, Fairfax, VA, 22032). New single family dwelling finished basement with wet bar and bedroom no second kitchen new egress//customer has not

Notable project: (4301 Columbia Pike, Arlington, VA, 22204). Break & replace portion of circular driveway

Notable project: (Plumbing/gas residential. 7313 Jervis St, Springfield, VA, 22151). Sfd/install bathroom sink/toliet

H&H Paving has been providing Northern Virginia with quality residential and commercial paving since 1985. We are a family owned and operated business and strive to provide every client with a completed project we would be proud to have at our own homes.

Notable project: (New residential building. 1817 N Cameron St, VA). New sfd *wall check plat, showing the established floor elevation, is due upon completion of the foundation walls. *final plat (with a height certification) is due prior to the issuance of the permit for occupancy.

Notable project: (Structures other than buildings. 9403 Battle St, Manassas, VA, 20110). Remove walkway/repl trash ease

Notable project: (Residential building - alteration. 4181 Cray Dr, Warrenton, VA, 20187). Fin.pt of bsmnt.w/rec.rm, bathroom, addition bedroom & wetbar-plans in file (amending on 4/2/14 to addition window well addition interior wall and relocate bedroom door in basement 2. amend basement floor plan rec room wet bar full bathroom closet. omit bedroom and window well. (remain 4 bedroom) (basement... (more)

Well water treatment and purification. Specializing in difficult water. 35 year staff experience, with 2 engineers.