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  • Average homeowner rating star icon4.8
    Average homeowner rating
  • Verified reviews icon381
    Verified garage door services reviews

Find Garage door pros in Thornton

Avatar for Alamo Garage Doors

Alamo Garage Doors

4.96(
190
)
Approved Pro

Alamo Garage Doors

4.96(
190
)
Approved Pro
Super Service Award
Customers say: Terrific value
Recommended by 98% of Angi customers
Recommended by 98% of HomeAdvisor customers
Free onsite estimate

Experience service done right. At Alamo Garage Doors, we combine skilled workmanship with dependable customer care to ensure every job is completed to the highest standard. We’re committed to delivering results you can trust and an experience you’ll feel confident recommending. Discover the difference — explore our services and call today to schedule your free estimate.

"The installation of our new garage door went perfectly. The team worked efficiently, cleaned up after themselves, and made sure everything looked great. They even showed me how to use the remote properly."

Stanly S on November 2025

Experience service done right. At Alamo Garage Doors, we combine skilled workmanship with dependable customer care to ensure every job is completed to the highest standard. We’re committed to delivering results you can trust and an experience you’ll feel confident recommending. Discover the difference — explore our services and call today to schedule your free estimate.

"The installation of our new garage door went perfectly. The team worked efficiently, cleaned up after themselves, and made sure everything looked great. They even showed me how to use the remote properly."

Stanly S on November 2025


Avatar for M.G.M Home Services

M.G.M Home Services

4.87(
190
)
Approved Pro

M.G.M Home Services

4.87(
190
)
Approved Pro
Customers say: True professional
Recommended by 98% of Angi customers
Recommended by 98% of HomeAdvisor customers
14 years of experience

M.G.M Home Services specializes in high-quality garage doors, blinds, and shades, offering expert installation, repair, and customization services. We provide stylish, durable solutions to enhance your home’s security, functionality, and aesthetic appeal. Whether you need a modern garage door, energy-efficient window coverings, or smart home integrations, our team ensures top-tier craftsmanship and customer satisfaction. Contact us today for a free consultation

"Company contacted me within minutes after requesting the work. Showed up on time, were professional, very thorough and the pricing was very reasonable. I will hire this company again and hope you do as well."

Michael M on July 2024

M.G.M Home Services specializes in high-quality garage doors, blinds, and shades, offering expert installation, repair, and customization services. We provide stylish, durable solutions to enhance your home’s security, functionality, and aesthetic appeal. Whether you need a modern garage door, energy-efficient window coverings, or smart home integrations, our team ensures top-tier craftsmanship and customer satisfaction. Contact us today for a free consultation

"Company contacted me within minutes after requesting the work. Showed up on time, were professional, very thorough and the pricing was very reasonable. I will hire this company again and hope you do as well."

Michael M on July 2024


Avatar for Sky Castle Garage Doors

Sky Castle Garage Doors

4.88(
151
)
Approved Pro

Sky Castle Garage Doors

4.88(
151
)
Approved Pro
Customers say: True professional
Recommended by 96% of Angi customers
Recommended by 96% of HomeAdvisor customers
12 years of experience

We're a well established business with over 5 years of unmatched expertise. Customer preference and priorities are always first. We're very timely with our work and never lose attention to detail. Sky Castle Garage Doors has built a reputation for quality work with each satisfied customer. Call Sky Castle Garage Doors today for your free estimate and we will be there in your time of need.

"They came out day of and charged a reasonable price."

Andrea B on November 2024

We're a well established business with over 5 years of unmatched expertise. Customer preference and priorities are always first. We're very timely with our work and never lose attention to detail. Sky Castle Garage Doors has built a reputation for quality work with each satisfied customer. Call Sky Castle Garage Doors today for your free estimate and we will be there in your time of need.

"They came out day of and charged a reasonable price."

Andrea B on November 2024


Avatar for Speck Garage Doors LLC

Speck Garage Doors LLC

5.00(
37
)
Approved Pro

Speck Garage Doors LLC

5.00(
37
)
Approved Pro
Super Service Award
Customers say: Quick response
5 years of experience
Free onsite estimate

Speck Garage Doors is committed to excellence in every aspect of our business. We uphold a standard of integrity bound by fairness, honesty, and personal responsibility. Our distinction is the quality of service we bring to our customers. Accurate knowledge of our trade combined with ability is what makes us true professionals. Above all, we are watchful of our customers' interests, and make their concerns the basis of our business.

"My girlfriend backed into the garage with large load in the back of her truck. Ended up hitting the garage door and taking it off the track. We were worried that someone would see our open garage overnight and think it easy pickings. Tyler came out that night to get the door fixed and back in business. He was prompt, communicative and very understanding of our situation. As far as small businesses go this is definitely one I will recommend again and again."

Nicholas M on August 2025

Speck Garage Doors is committed to excellence in every aspect of our business. We uphold a standard of integrity bound by fairness, honesty, and personal responsibility. Our distinction is the quality of service we bring to our customers. Accurate knowledge of our trade combined with ability is what makes us true professionals. Above all, we are watchful of our customers' interests, and make their concerns the basis of our business.

"My girlfriend backed into the garage with large load in the back of her truck. Ended up hitting the garage door and taking it off the track. We were worried that someone would see our open garage overnight and think it easy pickings. Tyler came out that night to get the door fixed and back in business. He was prompt, communicative and very understanding of our situation. As far as small businesses go this is definitely one I will recommend again and again."

Nicholas M on August 2025


Avatar for A Team Garage Doors

A Team Garage Doors

4.79(
323
)
Approved Pro

A Team Garage Doors

4.79(
323
)
Approved Pro
Customers say: Quality work
Recommended by 97% of Angi customers
Recommended by 97% of HomeAdvisor customers
15 years of experience

A Team Garage Doors has been serving the greater Denver, CO area for over 12 years. We offer prompt and professional service and high quality workmanship to our clients. We have many happy references available. Call us today to see why we come so highly recommended!

"A team were on it! They were able to provide a quick response to my problem!"

Pauline R on April 2025

A Team Garage Doors has been serving the greater Denver, CO area for over 12 years. We offer prompt and professional service and high quality workmanship to our clients. We have many happy references available. Call us today to see why we come so highly recommended!

"A team were on it! They were able to provide a quick response to my problem!"

Pauline R on April 2025


Avatar for Primos Garage Doors

Primos Garage Doors

4.85(
198
)
Approved Pro

Primos Garage Doors

4.85(
198
)
Approved Pro
Customers say: Quality work
Recommended by 98% of Angi customers
Recommended by 98% of HomeAdvisor customers
27 years of experience

Primos Garage Doors is the premier professional company offering residential services to our clients in the Colorado area. We have been in business since 1998.. We are known to pay exquisite attention to detail while making your satisfaction our number one priority. We mainly work on referrals. Let us know how you heard about us. Please call us today to schedule your appointment with Colorado true professionals at work for you! Also you can look us up on our website at www.primosgaragedoors.org This is also where you can find reviews from our customers and on our google + and google

"The spring on our garage door broke this morning. I was at work, and my husband had to be at work at 2pm. our garage door wouldn’t shut. I called Primos at 10:02am, they squeezed us in, with a window of time between 11am and 1pm. I told them I needed them at the house as close to 11 as possible. I got a text at 10:40am saying Toby was on his way. Toby fixed the spring, and had the garage door back up and running by 11:20am. This is not the first time Primos has helped us in a time crunch. If you are looking for an honest, reliable company, look no further. "

Shelley R on September 2025

Primos Garage Doors is the premier professional company offering residential services to our clients in the Colorado area. We have been in business since 1998.. We are known to pay exquisite attention to detail while making your satisfaction our number one priority. We mainly work on referrals. Let us know how you heard about us. Please call us today to schedule your appointment with Colorado true professionals at work for you! Also you can look us up on our website at www.primosgaragedoors.org This is also where you can find reviews from our customers and on our google + and google

"The spring on our garage door broke this morning. I was at work, and my husband had to be at work at 2pm. our garage door wouldn’t shut. I called Primos at 10:02am, they squeezed us in, with a window of time between 11am and 1pm. I told them I needed them at the house as close to 11 as possible. I got a text at 10:40am saying Toby was on his way. Toby fixed the spring, and had the garage door back up and running by 11:20am. This is not the first time Primos has helped us in a time crunch. If you are looking for an honest, reliable company, look no further. "

Shelley R on September 2025


Avatar for Third Gen Garage Doors

Third Gen Garage Doors

4.80(
27
)
Approved Pro

Third Gen Garage Doors

4.80(
27
)
Approved Pro
Customers say: Quick response
Recommended by 96% of Angi customers
Recommended by 96% of HomeAdvisor customers
10 years of experience

Having a well working garage door in your commercial or residential area is a helpful asset in many ways. It protects your belongings and commodities from any weather hazards, and it securely locks away these products to prevent any damage or stolen goods. At Third Gen Garage Doors, we stand for value and tradition, as we strive to meet our customers? needs. With 19 years of experience in the industry, we are always on time and take care of every request no matter how big the job is. We offer superb customer service and we?re available 24/7 for any garage door emergency. These are some of the reasons why Third Gen Garage Doors has been the chosen supplier for garage doors in Golden, CO. If you?re looking for a professional and reliable garage door company in Denver, CO and surrounding area, look no further than Third Gen Garage Doors and contact us today!

"Sean, who is the owner of Third Gen garage doors is an awful person. The ?Wolf in sheep?s clothing?. He will talk a great story but does not deliver on his promises. Two of the garage doors had manufacturers defects that CHI was covering to have replaced. The problem is that it took over 3 years to get anything done on warrant. Then Sean wanted us to pay him $1600.00 to for the labor on warranty work! I called the main office of CHI and they said that ?he was just trying to rip you off, CHI covers all labor for warranty work?. I mentioned that to Sean and he proceeded to call me multiple vulgar names and that he wasn?t going to do anything to help us. What makes this extra bad is that Sean has been using photos of my house as the primary pictures on his website! I strongly recommend to stay far away from Third gen!"

Dr. Wade S on July 2025

Having a well working garage door in your commercial or residential area is a helpful asset in many ways. It protects your belongings and commodities from any weather hazards, and it securely locks away these products to prevent any damage or stolen goods. At Third Gen Garage Doors, we stand for value and tradition, as we strive to meet our customers? needs. With 19 years of experience in the industry, we are always on time and take care of every request no matter how big the job is. We offer superb customer service and we?re available 24/7 for any garage door emergency. These are some of the reasons why Third Gen Garage Doors has been the chosen supplier for garage doors in Golden, CO. If you?re looking for a professional and reliable garage door company in Denver, CO and surrounding area, look no further than Third Gen Garage Doors and contact us today!

"Sean, who is the owner of Third Gen garage doors is an awful person. The ?Wolf in sheep?s clothing?. He will talk a great story but does not deliver on his promises. Two of the garage doors had manufacturers defects that CHI was covering to have replaced. The problem is that it took over 3 years to get anything done on warrant. Then Sean wanted us to pay him $1600.00 to for the labor on warranty work! I called the main office of CHI and they said that ?he was just trying to rip you off, CHI covers all labor for warranty work?. I mentioned that to Sean and he proceeded to call me multiple vulgar names and that he wasn?t going to do anything to help us. What makes this extra bad is that Sean has been using photos of my house as the primary pictures on his website! I strongly recommend to stay far away from Third gen!"

Dr. Wade S on July 2025


Avatar for One Clear Choice, LLC

One Clear Choice, LLC

4.62(
343
)
Approved Pro

One Clear Choice, LLC

4.62(
343
)
Approved Pro
Customers say: Quality work
Recommended by 94% of Angi customers
Recommended by 94% of HomeAdvisor customers
18 years of experience

We have serviced over 85,000 customers. We specialize in Garage door service, repair and installations. We are THE Clopay Master Authorized dealer for Denver, and we are THE Liftmaster Provantage dealer For Colorado. We install Exterior entrance doors that can compliment your garage doors and Garage doors that Compliment your Entry Doors. We can also help you get organized with Garage Overhead storage installation. We are the only company that post our pricing on our website so you DO NOT have to Guess. We believe that our customer is our #1 asset. We know that you have choices. We have built a reputation for honest value focused work that is affordable. We do not use sub contracted labor so you can feel comfortable about who is in your garage, and we have a show room. INSTALL, Deliver, or pick up available. DONT TAKE A CHANCE MAKE A CHOICE. Check out our Service Magic specials! We want to be your One Clear Choice. EPA Certified for Lead Removal!

"Cale was skilled, efficient and thorough. Answered all my questions and assured all was done according to my expectations. Great job,Cale!"

Sam A on June 2025

We have serviced over 85,000 customers. We specialize in Garage door service, repair and installations. We are THE Clopay Master Authorized dealer for Denver, and we are THE Liftmaster Provantage dealer For Colorado. We install Exterior entrance doors that can compliment your garage doors and Garage doors that Compliment your Entry Doors. We can also help you get organized with Garage Overhead storage installation. We are the only company that post our pricing on our website so you DO NOT have to Guess. We believe that our customer is our #1 asset. We know that you have choices. We have built a reputation for honest value focused work that is affordable. We do not use sub contracted labor so you can feel comfortable about who is in your garage, and we have a show room. INSTALL, Deliver, or pick up available. DONT TAKE A CHANCE MAKE A CHOICE. Check out our Service Magic specials! We want to be your One Clear Choice. EPA Certified for Lead Removal!

"Cale was skilled, efficient and thorough. Answered all my questions and assured all was done according to my expectations. Great job,Cale!"

Sam A on June 2025


Avatar for CR Garage Doors

CR Garage Doors

4.86(
32
)
Approved Pro

CR Garage Doors

4.86(
32
)
Approved Pro
Customers say: Quick response
3 years of experience
Free onsite estimate

We're a locally owned and operated company with over 3 years of industry experience. We value honesty and integrity, and stand behind our work. We specialize in Garage Doors Service. We pride ourselves on the quality of our work as well as our commitment to outstanding results. We give free estimates! We look forward to building long-term relationships with our clients and guarantee your satisfaction!

"This company is an absolute shitshow! Non exist customer service. Cant even place an order with the manufacturer. I'll be back to finish this!"

Ken C on September 2025

We're a locally owned and operated company with over 3 years of industry experience. We value honesty and integrity, and stand behind our work. We specialize in Garage Doors Service. We pride ourselves on the quality of our work as well as our commitment to outstanding results. We give free estimates! We look forward to building long-term relationships with our clients and guarantee your satisfaction!

"This company is an absolute shitshow! Non exist customer service. Cant even place an order with the manufacturer. I'll be back to finish this!"

Ken C on September 2025


"HOME OWNERs and Property managers BEWARE. I requested this garage door company to come out because of a coupon I got in the mail for a tune up. It was deceptive and had many "conditions" which were unclear and misleading. They wanted to charge 3x's the amount per extra garage door. AND then they said my springs were bad and needed to be replaced and quoted me up to $1500 to "replace 2 garage door springs". I had a different company come out for a second opinion. They checked out my garage doors, said the springs do NOT need replacing, and did a minor tightening, which they did for free... Don's Garage Doors company had attempted to upsell me on unnecessary parts, misrepresented the coupons they had sent out, and truly upset me to the point of needing to publicly post about my experience."

Julie B on May 2025

Whether you need to repair an existing garage door or replace it with a new one, Don's Garage Doors can help. Equipped with the industry's best training and tools, our team will empower you to make the right choice for your home.

"HOME OWNERs and Property managers BEWARE. I requested this garage door company to come out because of a coupon I got in the mail for a tune up. It was deceptive and had many "conditions" which were unclear and misleading. They wanted to charge 3x's the amount per extra garage door. AND then they said my springs were bad and needed to be replaced and quoted me up to $1500 to "replace 2 garage door springs". I had a different company come out for a second opinion. They checked out my garage doors, said the springs do NOT need replacing, and did a minor tightening, which they did for free... Don's Garage Doors company had attempted to upsell me on unnecessary parts, misrepresented the coupons they had sent out, and truly upset me to the point of needing to publicly post about my experience."

Julie B on May 2025

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Garage Doors questions, answered by experts

There are many benefits to painting a garage floor, especially if you use an epoxy floor coating. In general, paint makes your garage easier to clean. Since concrete is porous, it tends to absorb things like dirt, grime, mildew, oil, and grease. Paint—specifically epoxy-based paint—creates a barrier that helps you easily mop up the mess before it stains or is difficult to remove.

How long garage doors last depends on the type of doors you buy and how well you care for them. But most often, garage doors will last between 15 and 30 years, on average. You can maximize their life span by performing regular maintenance and inspections and repairing problems immediately. A more robust material, like triple-layer steel garage doors, may even last 25 to 30 years with proper care.

Garage door screens can expand your living space, turning a garage into a home office, gym, or entertainment space. They provide comfortable ventilation, insect control, and privacy, allowing you to enjoy your space all year round. Consult a local garage door screen installer to add this feature to your space.

In some cases, a detached garage can be considered extra living space, but you will need to gain permission and comply with your local building code. Depending on where you live, you may need permits for a variety of installations, including electrical work, plumbing, and structural work. Many homeowners make the mistake of converting a garage into a living space without acquiring permits, which can result in hefty fines and even the removal of your hard work. Furthermore, a detached garage doesn’t add to the livable square footage of your home when it’s time to sell.

There are various companies and garage doors to fit your needs. So, here are a few tips for buying a garage door for you and your family:

  • Figure out and stick to your budget

  • Go over each garage door material and how it relates to your climate and needs

  • Determine if you want an insulated garage door

The Thornton, CO homeowners’ guide to garage door services

From average costs to expert advice, get all the answers you need to get your job done.

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