Mammoth Door & Construction Services

This service was for installation only of a garage door opener I bought on Amazon. My husband decided he didn't want to install it, so I found these guys on the internet. They did excellent work and the price was right considering the install was somewhat complicated due to the low ceiling in the garage of our old house. Not much else to say about a garage door installation.

I called the company at noon on a Saturday and they were able to send someone the same day. They promised someone would be here between 2-4, and he arrived about 3:30. It took about and hour, and the repair went fine. The final cost was the cost quoted on the phone.

They arrived on time, knew what they were doing and finished quickly.

They were very nice. I was thinking it is going to be a 1000$ situation and I landed up paying just a couple of hundred dollars. He said need not replace it since it is working fine and it just needs to be fixed.

Exceptional service. When I called for the appointment, I immediately knew I was in good hands when they asked "what a convenient time for me would be" for them to come to my home. Not only did they work with my schedule, but they were also prompt, professional, and friendly. Would highly recommend, and definitely use again. A+++++ in all categories!!!

Installer arrived on time and finished the installation within four hours. Did an excellent job. The Haas door is extremely high quality. I'm very satisfied with the product and quality of work.

Did a great work....explained clearly....done as promised....very knowledgeable technician.

They came out the same day and replaced it the next day. They were very professional and prompt. We would use them again. It went well.

Went great. Very efficient and clean.

All went well, but "surprise", I had to pay an extra $16.96 for two rollers since their $99 charge only accounted for 10 rollers.

Ken came 3 hours earlier than they predicted after a courtesy call to ensure this would be OK> Absolute professional service with an incredible smile and help in setting everything up to the tee. I would highly recommend Mammoth. KEN was awesome. Thanks

Mammoth has continued to exceed my expectations. They were able to get me an appointment on the same day I called and an appointment window of only 2 hours. As with the last time the technician called me early and asked if he could stop by early. Tony was quick to get started and when I went to check on him I was happy to see he was being assisted by Ken who installed a garage door opener for me earlier this year. They got the job done quickly and gave me a discount for mentioning Angie's List. I would highly recommend Mammoth for their responsiveness, honest, fair pricing and quality of work. Thanks Ken and Tony for your excellent service!

He was on time and helped open the garage the door. It took him longer to change the springs because there wasn't a lot of room on the side of the bar for him to do otherwise. I appreciated the honesty and quickness. He was very professional. Will definitely recommend and use again.

They were punctual and efficient. My husband was impressed with them. They put rollers in and my garage was like brand new. They were very reasonable.

Service Tech was early and very professional. Performed service with extreme quality and attention to detail. I would certainly use them in the future.

Brian and Tony had everything done as promised, and the price ended up being $10 less than originally quoted, as the job went as planned. Both Brian and Tony were courteous and pointed out the details of what they did, and that there were some issues with the door that were considered temporary fixes. I knew this, and was just happy having the garage door operational until a permanent replacement was put in. I then asked for some rough pricing for doors, and was floored by the prices given to me by Brian. The price quotes were far below what were given to me at some of the national chain stores, which provide building supplies. I was provided literature to look at and for which to make a decision from on the different types of garages doors Mammoth supplied. There was no high pressure sales pitch done, just quotes and answering all of my questions regarding their products. Both Brain and Tony were very professional and I was extremely happy with the service that I was provided with by these two gentlemen. I will definitely be using Mammoth Door, LLC for replacing the garage door with a new one.

The provider Ken was very professional, explaining what the problem was and how it would be fix in detail and went over everything with me. He also fix the problem in a short amount of time than what I had expected considering I thought it would be all day job.

He was prompt professional and friendly

Great service! On-time. Very informative. Friendly. I highly recommend this company!

I was extremely happy with the work performed. My garage door had been having trouble opening - it would freeze and I would have to re-cycle through to get it to open. It's been a month and that hasn't happened since. Plus, they adjusted the travel on the door and eliminated the door from coming to a hard banging stop against the opener. Guy was on time, personable, explained everything thoroughly.

They did an excellent job. They came right out and finished the job. It was kind of an emergency so they quickly assessed the issue and fixed the problem within an hour.

Our garage doors had been acting up, springs were worn, hanging over, wheels popping off. We actually had someone else come out, which we had to wait 3 days for- got name from angie's list. Claimed they had to special order springs, would take a week, then arrived with the wrong parts, so we were told. Said they would have to come back. I called Mammoth to see when they could come out. They arrived about two hours after calling. Looked over the job. The price was less than the other company, and we were told it was not necessary to order any special parts. They were out the next day. Arrived on time, did a fantastic job. Cleaned up after. We were extremely pleased with the job.

I hired this company to fix my parents garage door that wasn't closing properly. I would HIGHLY recommend them again. Dr. Anthony Meram

Using them for the first time, all our expectations were met.

Excellent ... very experienced installation with all the bells & whistles ... took time to make sure we understood all the new features ... also tied our single 3rd car door opener (which is working fine) into the outdoor wall mounted remote ... very knowledgeable and easy to work with ... Mammoth is the company we will turn to for any further garage door & opener needs ... very positive experience !