Engineer On Call

structural engineer

About us

Engineer On Call is a sole ownership engineering design and consulting firm servicing three states with over 40 years of practical experience in the field of structural engineering. As the owner, it is my responsibility to give you trusted value in the design efforts I undertake on your project. As a one man shop with a high review rating I am very busy and may not be able to respond to your inquiries as promptly as I would like. All projects are important, I hope to get to yours next. Thank you for your efforts to reach me. Mark

Business highlights

13 years of trusted experience
Emergency Services Offered

Amenities

Emergency Services
Yes

Reviews

4.957 Reviews
Number of StarsImage of DistributionNumber of Ratings
5
91%
4
4%
3
2%
2
0%
1
0%


Rating CategoryRating out of 5
quality
4.9
value
4.8
responsiveness
4.9
Showing 1-25 of 57 reviews

Christopher L.
01/2024
5.0
Mark is super easy to work with and was very attentive to my needs on this project as well as cost effective.

Rating CategoryRating out of 5
quality
5.0
value
5.0
responsiveness
5.0

Yes, I recommend this pro

Sandra K.
05/2023
5.0
Mark was very helpful and knowledgeable. He was able to come on short notice and gave us some good recommendations.

Rating CategoryRating out of 5
quality
5.0
value
5.0
responsiveness
5.0

Yes, I recommend this pro

Christina M.
01/2022
5.0
Mark was quick to come assess the project for us. He was there for 15 minutes and knew exactly what we needed.

Rating CategoryRating out of 5
quality
5.0
value
4.0
responsiveness
5.0

Yes, I recommend this pro
$350

Eddie D.
10/2021
5.0
As owner/designer/builder, I hired Mark to validate the structural design of an atypical home on the Sandy River with challenging structural details. Mark also supported me during the building review process as part of his bid. The plans went through the county review first pass with no changes. After the start of construction, Mark advised on inspection issues and as built issues that came up allowing the project to move without delays. Even though he was on vacation, he responded to my requests during construction. The only improvement I would suggest is a bit more one on one collaboration early on to be on same page conceptually but with the pandemic and heavy client load in todays building environment, to be fare, that is a challenge for all engineers and my project was an oddity. I would use Mark again on a future house. He has integrity and that's number one.

Rating CategoryRating out of 5
quality
5.0
value
5.0
responsiveness
5.0

Yes, I recommend this pro
$5,800

George M.
08/2021
5.0
Marc knows what he is doing and was available on short notice. Highly recommended.

Rating CategoryRating out of 5
quality
5.0
value
4.0
responsiveness
5.0

Yes, I recommend this pro

Meagan J.
04/2021
5.0
Mark was great! Fast response, on time, professional and highly knowledgeable about the structural issues in my home. I would definitely recommend him!

Rating CategoryRating out of 5
quality
5.0
value
5.0
responsiveness
5.0

Yes, I recommend this pro

Joseph S.
03/2021
3.5
i just hired Him. i have not received plans yet but we are coordinating now.

Rating CategoryRating out of 5
quality
4.0
value
5.0
responsiveness
4.0

Yes, I recommend this pro

Janet B.
01/2021
5.0
I am delighted to offer this favorable review for Mark. When contacted, he promptly scheduled a site visit. Upon arrival, he thouroughly addressed each and every one of my concerns in a clear and straightforward manner and quickly followed up with a summary of his observations. With regard to his fee, one really cannot place a price on peace of mind. I personally found his fee to be more than fair given his knowledge, background and exceptional delivery of service. I would not hesitate to hire him again.

Rating CategoryRating out of 5
quality
5.0
value
5.0
responsiveness
5.0

Yes, I recommend this pro
$350

Penny P.
08/2020
5.0
Mark was very prompt and professional and I do not hesitate to recommend him.

Rating CategoryRating out of 5
quality
5.0
value
5.0
responsiveness
5.0

Yes, I recommend this pro

Susan Q.
07/2020
5.0
Quick response, easy to work with. Cost of service is much higher than HomeAdvisor.com average estimate. Got what we need to satisfy the permit requirement.

Rating CategoryRating out of 5
quality
4.0
value
4.0
responsiveness
5.0

Yes, I recommend this pro
$800

Barbara F.
06/2020
5.0
Very professional yet easy to talk to. He took time to explain to us what he was doing and what we should do.

Rating CategoryRating out of 5
quality
5.0
value
5.0
responsiveness
5.0

Yes, I recommend this pro

Christopher G.
06/2020
5.0
I contracted Mark for stamped letter for a a structural permit. He was timely, professional, and knowledgeable. Highly recommended.

Rating CategoryRating out of 5
quality
5.0
value
5.0
responsiveness
5.0

Yes, I recommend this pro

Ben Q.
05/2020
5.0
Mark was thorough and explain what caused the roof, walls and foundation to be problematic. The knowledge gained will now help decide which contractor is best suited to do the repair. Thank you Mark for the great advice and insight!

Rating CategoryRating out of 5
quality
5.0
value
5.0
responsiveness
5.0

Yes, I recommend this pro

Yinqing Q.
04/2020
4.5
I had a tight timeframe to complete a structural inspection on a house I'm closing, Mark was able to come out the next day. He walked around the perimeter of the house and told us what each beam, post, footing, crack, floor slant indicates, and gave us advice on how to fix them, approximately how much it will cost for a contractor to fix them. I strongly recommend him.

Rating CategoryRating out of 5
quality
5.0
value
5.0
responsiveness
5.0

Yes, I recommend this pro
$350

Tiffanie T.
12/2019
5.0
no comment provided

Rating CategoryRating out of 5
quality
5.0
value
5.0
responsiveness
5.0

Yes, I recommend this pro

Maureen H.
10/2019
5.0
Not cheap but invaluable in having a second opinion about an expensive structural repair.

Rating CategoryRating out of 5
quality
5.0
value
5.0
responsiveness
5.0

Yes, I recommend this pro
$350

Cindy P.
10/2019
5.0
Excellent. Mark came out the same day I contacted him. He was very nice and gave us good feedback. Excellent value for the cost.

Rating CategoryRating out of 5
quality
5.0
value
5.0
responsiveness
5.0

Yes, I recommend this pro
$650

peggy s.
05/2019
5.0
We needed a Structural Engineer quickly, Mark came out within hours of us contacting him. Within a week we had a permit for our job. I cannot say enough about Engineer On Call!! Would highly recommend Mark.

Rating CategoryRating out of 5
quality
5.0
value
5.0
responsiveness
5.0

Yes, I recommend this pro

Cheryl W.
04/2019
5.0
Mark was a real professional! We had to contact him one year out from his original professional services, and we were able to contact him quickly. He efficiently answered the contractor's questions, which allowed us to keep our project on track. We would hire him again in an instant!

Rating CategoryRating out of 5
quality
5.0
value
5.0
responsiveness
5.0

Yes, I recommend this pro
$1,500

Ramon T.
03/2019
3.0
Spent 45 mins to tell me it s a load bearing wall for 350 so it wasn t worth it. But still solve that it is a load bearing wall.

Rating CategoryRating out of 5
quality
4.5
value
1.0
responsiveness
5.0


Felicia R.
01/2019
5.0
" He was responsive, quick and thorough"

Rating CategoryRating out of 5
quality
5.0
value
5.0
responsiveness
5.0

Yes, I recommend this pro

Jenifer V.
09/2018
5.0
Mark was quick to respond and transparent about the process & timeline. I will definitely use Jim again for future projects.

Rating CategoryRating out of 5
quality
5.0
value
5.0
responsiveness
5.0

Yes, I recommend this pro

Sjawn W.
08/2018
5.0
Provided very good information on several structural issues. He helped me narrow my options to the most cost effective solution

Rating CategoryRating out of 5
quality
5.0
value
4.0
responsiveness
5.0

Yes, I recommend this pro
    • 1(current)
    • 2
    • 3

Contact information

10262 SE Bristol Lane, Happy Valley, OR 97086

Engineeroncall.net

Service hours

Monday:
Open All Day
Tuesday:
Open All Day
Wednesday:
Open All Day
Thursday:
Open All Day
Friday:
Open All Day
Saturday:
Open All Day
Sunday:
Open All Day

Service Categories

structural engineer

FAQ

Monday: Open All Day

Tuesday: Open All Day

Wednesday: Open All Day

Thursday: Open All Day

Friday: Open All Day

Saturday: Open All Day

Sunday: Open All Day

No, Engineer On Call does not offer free project estimates.
No, Engineer On Call does not offer eco-friendly accreditations.
No, Engineer On Call does not offer a senior discount.
Yes, Engineer On Call offers emergency services.
No, Engineer On Call does not offer warranties.

Contact information

10262 SE Bristol Lane, Happy Valley, OR 97086

Engineeroncall.net

Service hours

Monday:
Open All Day
Tuesday:
Open All Day
Wednesday:
Open All Day
Thursday:
Open All Day
Friday:
Open All Day
Saturday:
Open All Day
Sunday:
Open All Day