Get matched with top home builders in Buffalo, MN

Haven Homes & Design Co. LLC

Customers say: Quick response

Recommended by 100% of Angi customers

16 years of experience

We have the experience and the dedication to bring your dreams to reality! We guarantee your satisfaction, and we won’t leave until the job is done right. Call or click to schedule an estimate today! Owner Operated. Insured. Licensed Qualified Builder. Modular builder with Stratford Homes. Stratfordhomes.com

"Excellent service and workmanship! Spencer and his team are professional yet friendly and personable. They were very considerate and accommodating as my spouse and I both work from home (and have a lot of furniture). We are very happy with the fresh, new look of our home. We would recommend Spencer and are pleased to find out he also does flooring and other large home projects."

Kyle E on March 2022

"Excellent service and workmanship! Spencer and his team are professional yet friendly and personable. They were very considerate and accommodating as my spouse and I both work from home (and have a lot of furniture). We are very happy with the fresh, new look of our home. We would recommend Spencer and are pleased to find out he also does flooring and other large home projects."

Kyle E on March 2022

Home Modifications

Home Modifications

Customers say: Quick response

Recommended by 100% of Angi customers

At Home Modifications we believe each home is special, each design is personalized to meet your needs. We can modify houses to be modern, contemporary, or keep the traditional charm of your home. We can also finish basements.

"Very professional, showed up when he said he would, did what he said he would and kept me in the loop the entire time. Very satisfied would highly recommend to anyone."

Heath D on September 2022

"Very professional, showed up when he said he would, did what he said he would and kept me in the loop the entire time. Very satisfied would highly recommend to anyone."

Heath D on September 2022

Sentri Homes

Sentri Homes

3 years of experience

Free onsite estimate

Sentri Homes is a full-service contractor delivering high-end home additions, whole-home remodels, new custom builds, luxury kitchens, structural framing, roof replacements, and every major renovation. We assign a dedicated project manager to every job, deliver meticulous craftsmanship with clear communication, and back our work with an industry-leading warranty to ensure complete peace of mind on your largest investments. Our in-house team of licensed builders and master craftsmen consistently earns 5-star reviews by turning big visions into stunning, high-value homes—when you need one trusted partner who truly does it all, we’re the proven choice.

Timber Creek Homes LLC

Timber Creek Homes LLC

28 years of experience

Free onsite estimate

We started in 1998 as Cornerstone Concrete & Masonry Inc. We were mainly doing just knew construction. Footings, block walls and all flatwork pertaining to a new home. In 2009 we expanded to Poured walls. Replacing our block division. Thus the name change. Now Concrete Solutions. We have done over 3,000 foundations and flatwork for new homes. As well as quite a few apartment complexes. Along with the new home construction. We have done 100's of tearout and replacement of concrete driveways & patios. We also do colored and stamped. All of our exterior jobs are reinforced with a grid of rebar. We keep all of our control joints at 5 feet or closer. This helps control of excess cracking! We take great pride in our experience, expertise, quality, and customer service that we provide to meet the consumers needs. It is our mission to provide excellent workmanship and complete customer satisfaction from start to completion of a project.

TWIN CITIES GLASS BLOCK

4.94(

196

TWIN CITIES GLASS BLOCK

4.94(

196

Customers say: Quick response

Recommended by 98% of Angi customers

5 EMPLOYEES. LICENSE #BC510237.

"Installed large block window looks great. Week later my wife was raking leaves near new window and cut her hand on shard glass from window that was removed. There were also wood remnants. Following day I was raking for Halloween party and found another shard. They should have told us the window broke on removal and be careful. We had small children for Halloween party and worried. All went well."

Bruce C on November 2020

5 EMPLOYEES. LICENSE #BC510237.

"Installed large block window looks great. Week later my wife was raking leaves near new window and cut her hand on shard glass from window that was removed. There were also wood remnants. Following day I was raking for Halloween party and found another shard. They should have told us the window broke on removal and be careful. We had small children for Halloween party and worried. All went well."

Bruce C on November 2020

Environmental Testing & Research Laboratories, Inc

4.85(

347

Environmental Testing & Research Laboratories, Inc

4.85(

347

Customers say: True professional

Recommended by 93% of Angi customers

ETR Laboratories in an analytic laboratory with a broad range of commercial, industrial and individual clients. We provide analytic services using a wide variety of scientific methods including GC/MS, IC/MS, GIR, NMR and SEM equipment. We can do particle analysis, organic and inorganic chemical analysis and micro analysis on biological and other materials. Private water analysis is our specialty. Award winning. Additional DBA - Environmental Testing & Research Laboratories Inc, ETR Labs, ETR Laboratories.

"as advertised"

Nancy C on July 2018

"as advertised"

Nancy C on July 2018

Sandau Construction Co Inc

4.89(

112

Sandau Construction Co Inc

4.89(

112

Customers say: True professional

Recommended by 96% of Angi customers

Minnesota's Window and Siding Installers since 1981. Free Estimates, No pressure sales, and Great Savings on Vinyl Windows, Siding, and Doors. Our other specialties include building custom homes, additions, four season porches, outdoor kitchens, gymnasiums. You dream it we have the skill and experience to build it. Additional email - [email protected].

"Sandau Construction recently completed a window replacement project at my home. They were one of five contractors that I had out to evaluate my project and bid the job. The sales presentation was low pressure, comfortable and offered adequate time for question and answer. The company’s subsequent follow-up to the various questions and issues that I had was prompt, direct and informative. They never tried to “sell” me anything and focused solely on my desires and priorities. Their overall project pricing was competitive overall, versus the other contractors who visited. Pricing was clear and upfront and included no promotional games or gimmicks. With any major home improvement, one doesn’t want to overpay just to ensure quality. The Sandau Price to Quality dynamic was right where it needed to be. Given the high home improvement demand that has been experienced during the pandemic, along with supply chain issues, there was a very lengthy delay from the project down payment to the actual commencement of the job. Once underway, the project installation proceeded quickly. Installers were skilled, agreeable and proceeded in an efficient manner. The final results exceeded expectations. As window replacement is a major investment and expense for any homeowner, getting that all important comfort level from the contractor you’ve chosen is critical. I felt good with my initial selection and was also rewarded at the project’s conclusion. I highly recommend the company to anyone who is interested in a high quality experience in sales, service and product offering. Thanks both to Graham in Sales and to Stephen my Project Manager. Well done."

Larry R on October 2021

"Sandau Construction recently completed a window replacement project at my home. They were one of five contractors that I had out to evaluate my project and bid the job. The sales presentation was low pressure, comfortable and offered adequate time for question and answer. The company’s subsequent follow-up to the various questions and issues that I had was prompt, direct and informative. They never tried to “sell” me anything and focused solely on my desires and priorities. Their overall project pricing was competitive overall, versus the other contractors who visited. Pricing was clear and upfront and included no promotional games or gimmicks. With any major home improvement, one doesn’t want to overpay just to ensure quality. The Sandau Price to Quality dynamic was right where it needed to be. Given the high home improvement demand that has been experienced during the pandemic, along with supply chain issues, there was a very lengthy delay from the project down payment to the actual commencement of the job. Once underway, the project installation proceeded quickly. Installers were skilled, agreeable and proceeded in an efficient manner. The final results exceeded expectations. As window replacement is a major investment and expense for any homeowner, getting that all important comfort level from the contractor you’ve chosen is critical. I felt good with my initial selection and was also rewarded at the project’s conclusion. I highly recommend the company to anyone who is interested in a high quality experience in sales, service and product offering. Thanks both to Graham in Sales and to Stephen my Project Manager. Well done."

Larry R on October 2021

Cement Raising Inc

4.74(

Cement Raising Inc

4.74(

Customers say: Super punctual

Recommended by 90% of Angi customers

Serving the entire metro area, as well as the surrounding 5 state area since 1989, CRI offers expert residential and commercial mud-jacking services. Whether your concrete is hollow, has settled, or both, we can fix it with our proven mud-jacking technique that has been used for over 80 years. We are family owned and operated, with more than 35 years of combined experience. We offer a full unconditional guarantee on all our work, and we will beat any competitors price on comparable work. Known for our quality work and great attention to detail, we can fill, raise, level, and caulk your sunken concrete, and have it ready for use the same day.

"It went great. Wonderful communication on date and time they could accommodate us. The job was done top notch, the sidewalk and steps are great and it’s a pleasure to drive into the garage without having an issue with the sunken apron. I did have one question which was the holes they drilled to raise the areas are quite dark and I was it sure if they would “cure” to a lighter color or not. Greg was quick to respond to my question with a “usually they do”. They also caulked the gaps."

KRIS A on October 2021

"It went great. Wonderful communication on date and time they could accommodate us. The job was done top notch, the sidewalk and steps are great and it’s a pleasure to drive into the garage without having an issue with the sunken apron. I did have one question which was the holes they drilled to raise the areas are quite dark and I was it sure if they would “cure” to a lighter color or not. Greg was quick to respond to my question with a “usually they do”. They also caulked the gaps."

KRIS A on October 2021

Pro Tech Restoration

4.95(

Pro Tech Restoration

4.95(

Customers say: Quality work

Recommended by 97% of Angi customers

Pro Tech Restoration offers insurance restoration to homeowners across Minnesota who have been affected by storm damage. ***

"We recently had our roof replaced by ProTech Restoration, and we couldn’t be happier with the results. From the initial consultation to the final cleanup, everything was handled professionally and efficiently. Nathan was fantastic throughout the entire process—responsive, knowledgeable, and always willing to answer our questions. Highly recommend Nathan and the ProTech team if you’re looking for top-quality roofing work!"

Cora M on May 2025

Pro Tech Restoration offers insurance restoration to homeowners across Minnesota who have been affected by storm damage. ***

"We recently had our roof replaced by ProTech Restoration, and we couldn’t be happier with the results. From the initial consultation to the final cleanup, everything was handled professionally and efficiently. Nathan was fantastic throughout the entire process—responsive, knowledgeable, and always willing to answer our questions. Highly recommend Nathan and the ProTech team if you’re looking for top-quality roofing work!"

Cora M on May 2025

Vail Builders Inc

Vail Builders Inc