Your Family of

Foundation Repair Experts

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If you suspect that your home or business may be suffering foundation damage, please contact us for an on-site evaluation. We've served Colorado, Arizona & New Mexico for over 30 years as trusted foundation experts, and as a Ram Jack partner, we utilize a patented foundation repair system offering permanent, affordable solutions.


Symptoms of foundation damage can appear inside, outside and even underneath your home or business. Prompt evaluation by trained and experienced foundation repair professionals can help with identifying and securing the integrity of your structure.

Hover on the image below to see signs of foundation damage.

Cracks in

Brick or Stucco

Do you see these signs:

in or around your home or business? 

If so, learn more about your

foundation repair options:


Choose a category below to learn more about specific services.



We offer affordable, quality foundation repair services which start with a thorough, on-site evaluation. Protect your home by relying on the local leaders in foundation repair to evaluate your house's foundation, address your questions and concerns, and develop a custom foundation solution.



Limited Lifetime Warranty

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Straight Line Construction is a family of companies that include Ram Jack of Colorado, Ram Jack of Arizona & Ram Jack of New Mexico. We specialize in the area of foundation repair and stabilization. If you have noticed the signs and symptoms of a shifting foundation, please contact us for an on-site evaluation. As a bonded, licensed, and fully insured foundation repair company, we are proud to serve Colorado, Arizona, and New Mexico homeowners, builders, and commercial contractors. Our technical certifications enable us to offer the highest quality services and the best, environmentally safe products available for foundation repair.


Commercial foundation repair site


Tim S. came out to my house and took measurements and information needed to secure my homes foundation. He then sat down with me and explained all information so that I could understand what was happening with my home. Tim S. and Ramjack and Straightline employees were great to work with. Having to place piers under your home is extremely expensive and I would not have gone with a company that I did not trust. I would recommend them to everyone. Thank you for the great job done."

Vickie | Gilbert, Arizona


Ram Jack is the first helical manufacturer to receive their ICC Evaluation Service Report (ESR-1854)


ROC# 269692 / ROC# 291336 / ROC # 312650

Schedule an


Need foundation repair for your home or business? Request a professional, on-site evaluation by contacting our team today.

Choose your project type:

Colorado: 719-545-9942

Arizona: 480-941-3448

New Mexico505-771-8890

ROC# 269692 / ROC# 291336 / ROC # 312650

© 2020 by Straight Line Construction Co. & Ram Jack


Colorado: 719-545-9942

Arizona: 480-941-3448

New Mexico: 505-771-8890