We hired Contreras for a couple of quick, small projects in our home - drywall patching, hanging a…read morecurtain rod, and installing eye hooks in some ceiling studs. From start to finish communication was quick and thorough. We received a great quote and were able to get on the schedule for the next day. The crew arrived on time and worked with both speed and quality. They cleaned up after themselves before leaving and were very respectful. We will definitely hire Contreras again.

I had a very disappointing experience with Collen of Contreras Builds when I hired the contractor…read morefor touch-up and painting work on part of my exterior walls. In the painting project, I provided high-quality paint and caulking, and Collen's quote was higher than another I received. I chose him expecting better-quality work, as he promised. Unfortunately, the opposite happened. The painting was done unprofessionally and resulted in extremely poor quality. The contractor rushed through the job, painting two colors simultaneously without taping, which caused colors to overlap along the dividing lines. He also skipped the sanding step entirely, leaving uneven surfaces with rough patches, missed spots, and areas overloaded with paint that formed drips and bulky textures. Many gaps between wood beams were left unsealed, as shown in the photos. The contractor also made a careless mistake on the entire west wall--staining the narrow sides of the beams with the wall color, ruining the intended original color pattern and making the beams look flat and mismatched compared to the rest of the exterior house walls. Yet, Collen refused to fix the mistake. I also had Collen quote $310 to replace a water-damaged wood beam at one damp exterior corner of my house with a composite board for better water resistance. After removing the original wood beam, the wood board behind it also showed some water damage with two soft, wet spots. Collen instructed his worker to cover the damage with the front beam. Proper repair steps should include either replacing the damaged part or removing loose wood, treating it with wood hardener, and filling holes with epoxy or wood putty. Collen refused to replace it, so I scraped out the soft wood and let it dry while his worker was on a break. Later, the worker said that Collen instructed him to only put thin tape over the damaged board, leaving the holes unfilled. Collen also used a cheaper OSB board, which has poor water resistance and was not the agreed-upon water-resistant composite material--essential for this moisture-prone spot. During the two days they worked here, I provided boxes of water, baked a pizza, and asked if anyone needed a snack. I was friendly with the workers and thanked everyone throughout. However, Collen was often rude, disrespectful, and insulting--sending messages such as, "you wanted cheap work on a pile of shit house." He wanted me to replace all the exterior trims and parts (so he could make a bigger profit). On the second day (their last day on site), he repeatedly pressed for payment before the project was finished, even though I had already paid a deposit before work began. In the middle of painting that morning, Collen suddenly pulled the crew off the site. He then texted me a series of unprofessional and intimidating messages, including: "If the invoice can't be paid at 3 p.m. being reasonable, we will leave then do what we need to do." "I will take this to court which will cost a lot of money and my invoice will be out the door new pricing." Despite my assurance that he would receive the remaining balance once the project was completed, he continued to threaten me: "You can pay your remaining invoice right now but we are not doing anything more. If it's not paid then I will pursue with my report with my lawyer." "I will have my lawyer reach out and worse comes to worse we will file a lien with the city." Three hours later, Collen sent two workers back to rush through finishing the painting. I paid the invoice in full at 5 p.m. They left without the promised walk-through and did not complete the contracted work, including painting the soffit. The painting project only involved the west side and part of the north side of the house exterior. Although it was originally agreed to complete the north wall up to the garage door, Collen had his worker stop two-thirds through and demanded an extra $750--on top of the $1,870 already paid--to finish the job. This demonstrates his manipulative tactics and lack of integrity. Collen's claim that I was "hostile" is completely false. During the less-than-two-day project, despite Collen's unprofessional, rude, and bullying behavior, I remained friendly with the workers, thanked them throughout, and reminded Collen to be positive and constructive. After I posted my honest review, Collen retaliated by posting a false and defamatory review on my business site, claiming my home is "completely rotting"--which is untrue, as I regularly maintain and repair it. His statement that "Your neighbors did in fact reach out to us to let us know you cause problems with almost everybody" is entirely fabricated and clearly intended to damage my reputation. The above examples reflect only part of the unprofessional conduct and poor workmanship I experienced in this case with Collen. I hope no other customer has to experience the disappointing service I did.

We couldn't be happier with the incredible work A2Z Builders did on our home remodel. From start to…read morefinish, their professionalism, communication, and attention to detail exceeded all expectations. One of the standout aspects of working with A2Z Builders was their seamless communication. Using WhatsApp, they kept track of every request, update, and change throughout the project. This made the entire process transparent, organized, and stress-free. Satchel, the Lead Project Manager, was truly the heart of the project. His patience, responsiveness, and empathy made the renovation experience smooth and enjoyable. He was detail-oriented, ensured everything was done correctly, and welcomed changes without hesitation. Satchel's leadership gave us confidence that our home was in the best hands. I'm already recommending Satchel to friends and family for remodeling projects because he's simply amazing! Philipe, another Project Manager, deserves recognition for his dedication to keeping the crew on time and each task running smoothly. His consistent presence onsite ensured that deadlines were met and quality was maintained. Thanks to his oversight, we always knew the project was progressing exactly as planned. He also has a great eye for style and gave us lots of recommendations :) Macy, Lead Designer, brought our vision to life with creativity and expertise. She guided us through the kitchen layout, tile selections, and bathroom accessories, helping us achieve a design that perfectly balanced our different styles. Her eye for detail tied the entire remodel together beautifully--from the kitchen and bathroom to the fireplace and beyond. We wholeheartedly recommend A2Z Builders to anyone considering a renovation--whether small or a full house remodel. Their team is professional, talented, and genuinely cares about their clients. Choosing A2Z Builders was the best decision we made, and we are absolutely thrilled with the results. Satchel, Philipe, and Macy made the experience unforgettable, and we are grateful for their dedication, professionalism and expertise. Also, they were a blast to work with and we can't wait to do more projects with this team in the very near future!

This project was long and stressful. We signed the contract in March 2025. We had a discussion…read moreabout the expectations about our back yard porch which introduced a change. Then we decided to get a digital rendering of the porch which came out great, but came with a price of over $1k in addition to the initial Estimate which was over 40k. Some time went by and we heard very minimal about the project between March and August. I decided to do a review on yelp to motivate the company to do something with our project. I received a phone call from the PM about how this affects their business. I agreed that I would remove that review and add a review at the end. Our understanding was that there would be quality control and communication weekly along the way however; this was not the case. There were days where the painter and foundation person came when they said they would and other times they didn't. A couple of times I would go out and look and tell the construction worker that the quality was not acceptable. This occurred on more than one occasion. I called the PM to tell him that this was the problem. It got fixed and we ended up with a beautiful porch in Mid November with a total of $45k spent. If you have the time and money to spend to guide this project the exact way that you want then yes, otherwise; I would recommend a different company.

We've used Mark for several large projects, inc. remodelling our basement and two upstairs…read morebathrooms, and building a new deck. He's courteous and attentive to the needs of the homeowner, and I've found his prices to be competitive. I'd recommend him for home remodelling jobs large and small!

From the owner: Mountain Home Construction LLC is a full service General Contracting company. We specialize in…read moreRenovations & Remodeling. We are Licensed/ Insured, & hold a HUD/EPA certification in R,R,P, (Renovation, Remodeling, & Painting). We specialize in all aspects of home remodeling: Additions, Basements, Bathrooms Kitchens, Custom Cabinetry, Decks, & New Construction. We have in-house tile setters, trim carpenters, & framers. Throughout our years of business we have established a good rapport with other local trades such as: local plumbers, electricians, Drywall, & HVAC companies. We believe that there is no job to big or too small. Let us work with you on your next project to make your vision of your home a reality.

I'm incredibly happy with the work Trinity did on my home. We didn't have a very big job, just…read moresome fascia boards and soffits that were water-damaged and falling off our back roof line. Unlike other contractors who bid on the same job, Trinity carefully examined the issue to understand possible root causes, and then talked me through exactly what they would do and why it would prevent the issue from returning. Trinity's bid wasn't the cheapest, but their reputation and communication made me much more confident in the investment, and I'm glad I chose them over the cheaper options. I highly value communication in a job like this, and Adrian exceeded all my expectations. He talked me through all the options, and shared regular updates about the start date and what to expect. Antonio did a great job knocking out the work, and the end result looks perfect! I would certainly recommend Trinity to anyone, and I'll be contacting them again when I'm ready to redo my deck and patio!

These guys know their stuff when it comes to residential landscaping and construction. Adrian and…read moreteam did a complete remodel of our front and back yard where we needed a retaining wall, new deck, patio, firepit, etc. Took multiple bids on project and Trinity made feel confident in the work they would perform and delivered. Would recommend them to anyone!

Antonio and his team brought quality, customer care, and great value to our shower remodel from a…read morestandard tub and shower combo to a floor to ceiling tiled shower. Highly recommend.

They responded to messages and came out to give an estimate on a project I need done. Antonio was…read moreprofessional and worked with me to help determine what was needed.

Sasha and his team did a great job helping me to replace an old wooden awning over my patio. Sasha…read morewas very responsive and scheduled the project right away. Kareem was very helpful and knowledgeable about the best materials to use and did an awesome job building the awning. I will definitely keep them in mind for future projects.

Had a very good experience with Golden Hands and the owner Sasha. He was a good communicator and…read morenot pushy or temperamental to work with and his handyperson was excellent and did a great job for us. Would definitely recommend this company to work with as they return calls and show up and do the job that you are contracting them to do.

We had Pioneer build a deck for us - it looked great when they were done! The work was done in a…read moretimely manner, even with the last-minute requests I had. A bit on the pricey side, but worth it because these guys are just so easy to work with. Updating the review to knock off a star - since the last project, I've contacted them about additional projects and they kept saying "we'll get back to you in a month". After a few tries, I gave up, but I wish they'd just tell me no outright if they didn't have time.

Pioneer Home Improvement has been my contractor for years. We have been through minor renovations,…read morenew kitchens, bathroom updates, garage refurbishment, new hardwood and tile floors, overall home tlc, and a flood that forced us to gut our entire living space and rebuild. Paul took on the massive project and restored our home to better than it was before--all the while 2 adults, 2 teenagers, and 2 large crazy dogs were living there! He is dependable, has a clean reliable team, lives up to his price quotes, and stands by his work. I can not recommend Paul and his team highly enough. I would not use any other contractor. Pioneer Home Improvement is where it's at for Boulder contractors.

Our neighbor hired Kellogg Custom Tile (Russell-owner) and they were very pleased so they suggested…read morehim to us when we asked for a referral. Russell did a large walk in shower and tile floor in our Master Bath and did a great job. He offered some design suggestions but gave us space and time to figure out what we wanted. The finished product came out great and on budget and on time. We liked working with Russell so much that we asked Russell to do our guest shower and floor. He gave us some great design ideas and we could't be happier with the finished product...on budget and on time again. We would definitely hire Kellogg Tile again for our upcoming kitchen project.

From the owner: High-quality tile installation. Bathroom renovation, Kitchen renovation. Floor tile. Backsplashes…read more Commercial and Residential.! We do it all. We’re a local, family-operated tile and remodel company with many years of experience. Communication and Quality!

Quickly and professionally done. We had 2 bars installed in our shower and reviewed possible future…read morework projects.

We had a bathroom remodel project that involved removing a small shower and jacuzzi and installing…read morea two person shower. We hired this team and had a great experience with them! They are all very kind, professional, and communicative. They care about truly understanding what we want and then making that vision a reality. They definitely go the extra mile too. Young offered to walk through Floor & Decor with us to help us pick out tile, and we took him up on that because we were stuck! While there, we asked him questions and the information he provided helped us choose tile and feel confident in our decisions. From the beginning they said they cared about doing quality work and doing things right the first time. This was evident throughout the process and definitely shines through in the end result. We've had our shower for about a month now and are so happy with it!

Josh and team did a stellar job on our two bathrooms and bedroom remodel. Dan, the project manager,…read morewas an absolute delight, which made the process smooth and almost pleasant. Never thought I'd say that about a remodel--especially an unplanned one that was caused by water damage. We will definitely use Empirical for any projects we have in the future.

I reached out to Empirical Construction via Yelp to inquire about a small bathroom renovation in my…read morehome. Shortly after, I received a response from the business advising me that they did not currently have the capacity for our project. Understanding the circumstance, but also willing to wait for the right team, I responded and asked the business to let me know if that changed in the future, as we have several projects in our home and are hoping to bring the same team aboard for all of them. I then received the attached response offering a completely different explanation than before. Rather than acting with integrity, the business elected to tell a lie, as the project was likely not lucrative enough for them. I made no reference to my budget, but the business assumed I would not be interested in paying their prices. I would like to offer a two-star rating, though, as the communication was quite prompt.