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TRUSTED BY MANASSAS PARK, VA HOMEOWNERS

  • Average homeowner rating star icon4.6
    Average homeowner rating
  • Verified reviews icon52
    Verified structural engineering services reviews

Find Structural engineers in Manassas Park

Kamran Ohi P E
4.8(
176
)

Serving Manassas Park, VA and surrounding areas

Approved

In business since 1978

Emergency services offered

Warranties offered

"Mr. Ohi came to our home to inspect the foundation and support walls prior to us doing home renovation work. He did a thorough visual inspection and level measurements and located some small issues, but, thankfully, recommended that no foundation work be done. Mr. Ohi was pleasant to be with and knowledgeable about residential support structures."
1 neighbors recently requested a quote
Recommended by92%of homeowners
Avatar for Structurist Consulting Engineers
Structurist Consulting Engineers
4.7(
22
)

Serving Manassas Park, VA and surrounding areas

Approved

In business since 2022

Free estimates

Emergency services offered

"I would highly recommend working with Structurist Consulting. They were responsive, readily available, gave more time than anticipated on a complicated structural examination and most importantly, really nice."
Stair and foundations
Deck Plan
Segmented Retaining wall with Geogrids
Custom Build home
Response time4 hrs
8 neighbors recently requested a quote
Recommended by100%of homeowners
Dadson Consulting, Inc.
4.7(
16
)

Serving Manassas Park, VA and surrounding areas

Approved

In business since 2014

Offers commercial services

Customers say: Quick response

"Daniel was very helpful providing a structural safety/soundness inspection after a tree fell on our house. He arrived on time, took his time and was thorough, and his report was detailed with pictures. I've since planned to hire Dadson Consulting for another job."
Response time3 hrs
Response rate92%
2 neighbors recently requested a quote
Avatar for Parsoneault Consulting, LLC
Parsoneault Consulting, LLC
4.9(
117
)

Serving Manassas Park, VA and surrounding areas

In business since 2010

Emergency services offered

Small jobs welcome

"I needed someone to provide pushback against the local permitting department. I was told I needed a structural engineer to inspect the deck and that is what happened. I got constructive input on deck problems from the consultant and the permitting department backed off and started working with me. I view this as a success. The consultant communicates well and seems very knowledgeable."
KITCHEN REMODEL WITH STRUCTURAL MODIFICATIONS
PENINSULA WITH INDUCTION COOKTOP
PATRY AND WALL OVEN
CABINTE DEPTH REFRIGERATOR
APRON FRONT SINK

+1

Response time1 day
Response rate90%
Recommended by97%of homeowners
Rock-River Engineering
4.6(
5
)

Serving Manassas Park, VA and surrounding areas

In business since 2004

Emergency services offered

Credit card accepted

"

David was on time and very professional. He spent an appropriate amount of time evaluating the 2 areas we had requested. He documented the inspection w/ photos, measurements, and sketches. He provided a verbal preliminary report and is to provide a written final report w/ specifications for the mods we are proposing. (Removing a wall upstairs and a post downstairs.) We were happy to hear that our mods were going to be less complicated than originally thought and consequently less expensive. We have the peace of mind that the proposed changes are structurally sound and will be done correctly.


"
Recommended by100%of homeowners
Avatar for ACE Engineering, LLC
ACE Engineering, LLC
4.0(
83
)

Serving Manassas Park, VA and surrounding areas

In business since 1992

Free estimates

Emergency services offered

"A written report of his finding will cost you more money. I was OK with an informal email report, However, the only thing he said was the structure was sound. A little more detail of his findings should have been included in the price."
Response time5 hrs
Recommended by87%of homeowners
SUNCREST BUILDERS
4.2(
93
)

Serving Manassas Park, VA and surrounding areas

In business since 2009

Free estimates

Credit card accepted

"We are very pleased with the outcome and would happily recommend Suncrest to anyone.  John Cantrall, the owner of Suncrest Builders, struck the right tone with us right off the bat.  He responded to our phone call promptly, came out and met us almost immediately and grasped completely the scope and feel of what we wanted to do with our house.  When he sent us his estimate, it was so thorough that we were convinced he understood what the project entailed.
Now at the end of the project, we feel the home is as we always envisioned, and John and his team are wholly responsible for helping us realize our vision.
We worked with Suncrest's architect on the design, which was a satisfying experience.  The architect had excellent ideas but was also happy to oblige us on our preferences.  Part of the way through the project, we discovered that we were expecting a new baby.  The framing of the second floor was just about to begin, and we would need to alter the layout to create a better bedroom for the new arrival.  John worked quickly and cheerfully to come up with a new upstairs plan, which worked better than the original.  That kind of in-the-moment responsiveness meant a lot to us through this project that from our first meeting with John to finished house will have lasted about 18 months.
Bryan, the onsite manager, really keeps things going and has complete knowledge of what is happening on with our property at all times.  He has a great way with the workers and as a client it is always a pleasure to interact with him.  He kept focused and upbeat even when we were feeling uncertain or frustrated, which helps to get things back on track all the sooner.
We can honestly say that each and every person who worked in our house was a craftsman and pleasure to work with.  The carpenters, electricians, plumbers, tile installer (superb!), painters, flooring installers... the people John hires and subs to are top notch.  Our home's quality reflects the quality of Suncrest employees.  We have our favorite workers, people we will genuinely miss seeing when Suncrest is completely done and gone from our day-to-day life, but every person was good and easy to talk to and work with.
Actually, there was one subcontractor we did not get along with well, and John immediately replaced him so that we could work with someone better.  We both appreciated that John heard our complaint and reacted so quickly so that we could have a better experience.
With a project this size, there were some inevitable problems... structural problems that held up work and communication problems that created added frustration.  The structural problems we encountered could not have been anticipated.  In all instances Suncrest worked in a very common-sense manner to correct these problems and build the house so that it was done right.  When beams were rotted or structures were unsound they would meet with us onsite and show us the problems first-hand and explain what was needed to make it right.  In many cases we didn't have any choice but to do the extra work.  However, I felt that John always gave us a fair price for the extra work and in no way price-gouged us along the way.  In fact, I believe our overage on the project was less than 10% of the total project cost (outside of upgrades we wanted for cosmetic reasons).  In this way, John built trust through an arduous process.
 
The communication problems almost were harder to deal with and unfortunately undermined some of the confidence in the project when we felt the most vulnerable.  We were really looking to John for solutions to complex problems that we felt only he could resolve, and it felt like he was pulling back when we needed him most.  Every day and week that passed without an answer or work going on created more stress and nervousness.  Keeping us in the loop, even to say, "I am not yet sure how we will resolve this, but we are working on a solution," would have gone a long way during those times.  We look back on the kind of problems we encountered and realize how difficult they really were to handle.  However, we wish the lines of communication could have been more open.
Overall, the problems we encountered were resolved in a way that was satisfactory to us.  I suppose that is all that matters.  We end this project feeling great respect for John and all the workers affiliated with Suncrest and will think of them often as we enjoy our practically new home.  We were prepared for the worst... we have all heard nightmare stories about contractors... and even though we had a few problems (how could we not?), feel only happiness and a sense that it was more than worth it in the end.
"
Tile Backsplash
Bathroom Renovation
Custom Hearth
Recommended by82%of homeowners
Showing 1-10 of 20
Structural Engineering questions, answered by experts

In many areas, advice from a structural engineer or an architect will be required by your building department before you can remove a wall, but even if it’s not necessary, it’s a good idea. Accidentally removing a load-bearing wall—even if a general contractor advises that it’s safe—can cause major structural damage, putting you and your family at risk and potentially costing thousands or tens of thousands of dollars in property damage.

Yes. Foundation walls are always load-bearing.

Most structural engineers offer free quotes, regardless of the size of the job. For simple inspections when buying or selling a home, engineers typically charge a flat fee that may be based solely on your home’s foundation type and square footage. For larger projects, like new construction and major home renovations, an engineer will either perform an analysis of your project and site and provide you with a formal estimate, or they will do a more in-depth assessment and in-person site inspection before coming up with a per-hour or per-project cost estimate. In most cases, the estimate is free.

Building codes for spiral staircases will vary by your location. Most local codes will specify minimum tread width, riser height, handrail requirements, and headroom. These standards help ensure safety and accessibility for all users. Always check local codes before you begin the installation to ensure compliance and avoid costly modifications or fines.

All foundations have footers, including monolithic slabs. In some cases, the foundation itself acts as the footer, as in the case of a floating slab and a monolithic slab. With a monolithic slab, the footers—which are just the bottom-most portion of the foundation that distributes loads down to stable soil—are a part of the main slab and are constructed with a single pour.

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