Poly Lift Colorado fixed our sunken sidewalk slab very efficiently, about three weeks before he…read moreinitially estimated he'd have an opening. I'm leaving this review on multiple sites, because these guys deserve your attention. Overall, my experience with Rich and Poly Lift Colorado was (1) great communication, (2) reasonable and competitive pricing (3) clear explanations of their methods, (4) what results we could expect, and (5) what could -- albeit very unlikely -- go wrong. Day of, the team took great care to avoid sprinkler heads that were within an inch or two of the lifted slab and removed all overflow foam very quickly. Best of all, the port holes are essentially invisible. After some weathering, I'm not sure I'll be able to find them at all. This was a very, very, easy process. Highly recommended.

Where to begin with all the great things about this company? I had several quotes and Polylift had…read morethe best price, customer service, and professionalism. Integrity: Rich was very upfront about what he could do and didn't overpromise, under deliver. He was certain that a certain slab would be pinched and still did his best to lift it because other companies said they could, but stopped when it compromised any damage to the concrete slab. You can trust him to do his best and take care of your home. Communication: He was timely in getting my quote, scheduling, and finishing the job in the agreed time. He shared all the details of the job and what to expect, as well as guided me along the process to assure me. This showed me he is honest and direct. Great value: He had the best price and shared how his pricing model worked so I knew exactly what I was paying for. I didn't get overcharged for unnecessary or extra work. I'm very happy with Polylift and know you would be too if you hire them.

The Prostruct team maintained good communications and delivered an excellent set of foundation and…read moreframing plans aligned to the Architect's concepts for a complicated porch extension. The plans included caissons, structural beams and slab, with void-forms to address problems with expansive soils. Despite coming in a bit behind schedule, the Prostruct plans were in such good shape that there were no go-backs or comments from the Building Dept so that the permit issued quickly and work started back on schedule. Prostruct also then supported the caisson and form inspection with the required "Engineer's' Letter." Thanks Prostruct! Well done!

From the owner: ProStruct Engineering offers professional structural engineering services for residential building…read morepermits at reasonable prices. Our licensed and insured engineers have over 35 years of experience with 2,000+ completed projects, including new homes, additions, remodels, ADUs, retaining walls, load-bearing walls, seismic retrofits, foundation design, outdoor living spaces, and more. Our core values of integrity, responsibility, reliability, and ethics ensure affordable and high-quality services. We aim to make the home-building experience of Colorado homeowners as stress-free as possible by delivering compliant and high-quality structural plans. We are committed to being cost-effective, with quick delivery in 2-3 weeks for most projects.

Excellent work. This company uses polyurethane instead of…read moreconcrete, which is a much better method of lifting and stabilizing concrete. Abdul and John did great work, and the project was completed quickly and professionally. I have construction experience, and I had a friend who did commercial construction over to watch, and we were both impressed with the quality and results. Highly recommended. Excellent work. Excellent. Grant gave a great estimate, and understood the necessary repairs. What a well run and efficient company!! Highly recommended.

Excellent company! Had an issue with a void under my basement due to a sewer break, which would…read morehave held up the sale of my home. They jumped right in, fit me in that afternoon for a more than reasonable cost. I highly recommend Liftech and would use them again without hesitation.

Rob came out to assess some drywall cracks and gave us very honest, detailed, and informed advice…read more I would trust CSR to give you an honest quote and not push unnecessary upsells.

I actually ended up going with Thrasher but mainly because they "sold" me during their proposal…read more Steve from CSR actually gave me the better proposal. Much more detailed in the measurements , placement and cost. Without talking to Steve from CSR, I would not have been able to request the additional piers from Thrasher. We had a very compromised foundation which required 16 piers. I would recommend to get a quote from Colorado Structural Repair. Their proposal was actually a little more detailed and it informed my discussion with Thrasher.

We had work done on 2 contracts- 1 for work on pillars to stabilize house shifting and another for…read moresupposedly leveling up driveway to garage lip and front walkway to foundation line. Job 1 (foundation). Workers good guys and by appearances competent to do job, as was the materials used. They had to bring in backhoe for our 6 ft foundation (we live on hillside with springs where houses commonly shift)- I checked on work and it seemed sound. However, they ran day behind and we had to leave when they backfilled and finish that part of job. It had rained previous 2-3 nights and basically they left yard in a mess that will necessitate me bringing in a landscaper to repair (i.e. more than the topsoil disruption they put in contract- dirt clods the size of soccer balls 25 ft away from foundation wall). My recommendation- make absolutely sure you are present to see finished job before you let them leave- I would never have approved the mess they left the yard in. Not really their fault as they were moving mud vs dirt, but they should've left it and came back the next week to finish. Job 2 (driveway and front approach leveling). It turned out this was an unachievable outcome & there is still 2.5 inch "trip" edge between driveway and garage floor. They should never has bid the job. We contested the job as a breach of contract since goal of job not even close to achieved. Gen Mgr came out & agreed. On my threat to taking to small claims court, they refunded me most of cost of that job. Again, they were responsive to my concerns & outcome OK in the end as avoided court hassle. Lesson here: think about what they are proposing is even possible before agreeing to it. The suggestion is that the job solicitors are working on a commission. If you doubt it can be done, it probably can't- have them describe EXACTLY how they will achieve the proposed outcome. Again, no problem whatsoever with the employees- all did their jobs well.

I have now tried on two separate occasions to refer clients to this company. Each time it was a…read morefight because "their policy" is that only the property owner can make an appointment. As a Realtor, my clients expect me - and rightfully so - to set appointments for them so they do not have to worry about any issues. Well, I have never had as much difficulty trying to give a company business as I have with this one. I guess when you're big enough you can afford to be arrogant. I will never refer or use this company regardless of how many 5-star reviews they have. Customer service is EVERYTHING in real estate. This company clearly flunked that class.

Our house needed foundation repairs and we were worried about the work and the cost. Another…read morecompany (Groundworks) gave us an estimate of $48,000, and even told us ridiculous things such as that our chimney was about to fall on top of our neighbor's house! Jonathan came with a different, very professional, and honest point of view. His estimate was for 14% of the original quote by the other company!! His team is professional, respectful, and lovely to work with. We're so lucky we found them!

Jonathan came out and evaluated an overzealous (and largely incorrect) engineering report that was…read moresuggesting a ton of expensive fixes to our foundation and structure. He could have easily taken advantage of the situation, but instead he pointed out everything was normal for the type of construction we have, and we'd do more damage than good if we did any of the fixes from the report. He recommended some other minor things but saved us probably tens of thousands of dollars of unnecessary work. I will definitely call Titan again if the need arises.

Nisan has high standards and expects the same from his crew…read more They installed a French drain system for us and everything was done exactly as planned. No mistakes, no excuses- just great work and 100% satisfaction Thanks Nisan !!

Five stars is not enough for Nisan and the Bedrock Foundation Builders team. He handled our push…read morepier installation with professionalism and clear communication from start to finish. The work was done on time and with great attention to detail. Highly recommended!!

Stay away!!! He charged me for foundation repair that he never did. Took advantage of me and I took…read morehim to small claims court which we settled and with all my proof he agreed to pay me back. I recieved 2/3rds payment although still waiting on his final payment a year later. I was hoping he'd just pay me back and I wouldnt have to write this but he's nowhere to be found. He likes to be out of the state a lot when you're trying to reach him. Don't give him your time or business, he's a true scam artist.

Stay away from Josh Olson of MHS Denver! He came to repair my retaining wall, foundation and sump…read morepump. He seemed very personable and excited to do the work. But, in the end, he not only left me with unfinished the work that needs to be cleaned up, he also took $9000 given to him in good faith for materials. This was a big job with the promise of future work on my property. I've called, texted and emailed him several times over the last month. He's never answered back. What a coward. I am a teacher who has worked 40 years, saving for retirement. This property is my retirement home. Josh stole from me looking me in the eye with a smile knowing my story. What kind of person does something like this? I'm taking him to court. But, I'm afraid, I'll be taking a number as I know of at least one other court case against him for a similar thing.