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Find Addition to existing structure builders in Denver

Avatar for Somrok, Inc. DBA Stephen Black Builders, Inc.

Somrok, Inc. DBA Stephen Black Builders, Inc.

306 West Brubaker Valley Road
5.00(
8
)
•Approved Pro

Somrok, Inc. DBA Stephen Black Builders, Inc.

306 West Brubaker Valley Road
5.00(
8
)
•Approved Pro
Customers say: Quick response
46 years of experience
Free onsite estimate

Somrok Inc.Stephen Black Builders.. Has been building custom homes and additions for over 35 years. Our commitment to the highest standards of quality and craftsmanship, alongside personal attention to clients' projects, creates an opportunity to not only build beautiful homes and additions, but also lasting relationships. Give us a call today for an estimate! We look forward to working with you.

"We had Eric add an addition to our garage and extend the roof over the front porch. We also had the front porch replaced and had new shingles on the whole house. It was a fairly simple job complicated by lots of rain. We were kept informed of any delays and when contractors would be working. The job came out looking great. The best compliment you can say about an addition is that it looks like it was always that way and it certainly does in this case. I highly recommend Somrok Inc."

Michael B on October 2025

Somrok Inc.Stephen Black Builders.. Has been building custom homes and additions for over 35 years. Our commitment to the highest standards of quality and craftsmanship, alongside personal attention to clients' projects, creates an opportunity to not only build beautiful homes and additions, but also lasting relationships. Give us a call today for an estimate! We look forward to working with you.

"We had Eric add an addition to our garage and extend the roof over the front porch. We also had the front porch replaced and had new shingles on the whole house. It was a fairly simple job complicated by lots of rain. We were kept informed of any delays and when contractors would be working. The job came out looking great. The best compliment you can say about an addition is that it looks like it was always that way and it certainly does in this case. I highly recommend Somrok Inc."

Michael B on October 2025

Avatar for Smooth Finish Bathrooms LLC

Smooth Finish Bathrooms LLC

Servicing Around
5.00(
1
)
•Approved Pro

Smooth Finish Bathrooms LLC

Servicing Around
5.00(
1
)
•Approved Pro
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers
25 local quotes requested

We guarantee your satisfaction and we won’t leave until the job is done right. We pride ourselves on the quality work we provide, while delivering great customer service! Check out our services offered and call or click to schedule a free estimate today.

"Josh did a great job replacing all the windows in our sunroom. He also redid two bedrooms with new drywall and paint. Would highly recommend"

arlene L on April 2023

We guarantee your satisfaction and we won’t leave until the job is done right. We pride ourselves on the quality work we provide, while delivering great customer service! Check out our services offered and call or click to schedule a free estimate today.

"Josh did a great job replacing all the windows in our sunroom. He also redid two bedrooms with new drywall and paint. Would highly recommend"

arlene L on April 2023

Avatar for All-Phase Construction Company, LLC.

All-Phase Construction Company, LLC.

113 Strasburg Pike
4.93(
161
)
•Approved Pro

All-Phase Construction Company, LLC.

113 Strasburg Pike
4.93(
161
)
•Approved Pro
Customers say: True professional
Recommended by 91% of Angi customers
Recommended by 91% of HomeAdvisor customers
32 local quotes requested

All Phase Construction is your one stop shop. We cover all phases from top to bottom. Floor to roof and everything in between, All Phase professionals are ready to serve your needs with custom solutions that will add value and beauty to your home. Since 1988 All Phase Construction has been a reliable and trusted builder from central PA. We would like to thank you in advance for trusting your family home to our family run business. We are dedicated to excellence, and our customers 100% satisfaction is our primary goal! Call now to get the perfect estimate and deal on your next project! Seeking Custom Kitchen Design? Check out our website: www.customkitchensanddesign.com

"Very pleased with Joe, Mark and the team! "

Holly L on October 2025

All Phase Construction is your one stop shop. We cover all phases from top to bottom. Floor to roof and everything in between, All Phase professionals are ready to serve your needs with custom solutions that will add value and beauty to your home. Since 1988 All Phase Construction has been a reliable and trusted builder from central PA. We would like to thank you in advance for trusting your family home to our family run business. We are dedicated to excellence, and our customers 100% satisfaction is our primary goal! Call now to get the perfect estimate and deal on your next project! Seeking Custom Kitchen Design? Check out our website: www.customkitchensanddesign.com

"Very pleased with Joe, Mark and the team! "

Holly L on October 2025

Avatar for Ryan Vatter Construction, LLC

Ryan Vatter Construction, LLC

3731 Columbia Avenue
3.00(
1
)
•Approved Pro

Ryan Vatter Construction, LLC

3731 Columbia Avenue
3.00(
1
)
•Approved Pro
10 local quotes requested
15 years of experience

Ryan Vatter Construction, LLC is the top choice for all of your remodeling and designing needs. With over 13 years in business, we can turn your dreams into reality! Call us today! We look forward in working with you, for years to come!

Ryan Vatter Construction, LLC is the top choice for all of your remodeling and designing needs. With over 13 years in business, we can turn your dreams into reality! Call us today! We look forward in working with you, for years to come!

Avatar for Action Door & Property Services LLC

Action Door & Property Services LLC

5640 York Rd
4.60(
84
)
•Approved Pro

Action Door & Property Services LLC

5640 York Rd
4.60(
84
)
•Approved Pro
Customers say: True professional
34 local quotes requested
33 years of experience

Family owned and operated with years of experience. We're known for our quality workmanship in everything we do! Contact us to learn how we'll help you save money while continuing to meet your desired level of excellence. Give us a call, we'll provide you with competitive quotes and advice on how to proceed with your project!

"I have used other contractors in the past this was my worst experience. I called to schedule an estimate and they were booked out 6 to 8 weeks as of March 10 I got an estimate date first week of June the Day of the estimate I received a call if they can reschedule next week they were busy which I agreed upon. The following week they came out took detailed information on what I needed done and stated they had to draw up an estimate and will get back to me. After the third week I started calling to see where the estimate was it took them three more weeks a total of six weeks to get me an estimate and then the estimate wasn’t of the whole project I wanted done. They missed several things so then I got the second estimate which I agreed upon and they stated they will call back with a date for repairs. Second mistake I waited another four weeks before they got back to me with a date on Monday and Tuesday the end of September. They arrived on Monday and Started some of the work I was a little concerned and called Dean Martin co owner and discussed my concerns the following day they did some adjustments and by the time I got there after a four hour meeting in the morning they were gone. Two workers no more than nine hours of work and they stated they will get back to me with someone to do the drywall patching. Granted this was Tuesday no one got in touch with me until the following Wednesday when they asked if they could come in that Thursday which I was out of town. This is incredibly frustrating they are not well-managed in the Their projects. Granted the flooring was nice but the patch work was disappointing for that price entire walls should be replaced not small sections. So now I had to go ahead and hire another contractor to finish the work and the New contractor got back to me the next day. Angie recommended Action Door they were expensive however I thought that came with their work ethics and quality of work which I am far from impressed. I would not recommend this company to anyone. I just lost $4000 down payment incredible"

Donald H on October 2021

Family owned and operated with years of experience. We're known for our quality workmanship in everything we do! Contact us to learn how we'll help you save money while continuing to meet your desired level of excellence. Give us a call, we'll provide you with competitive quotes and advice on how to proceed with your project!

"I have used other contractors in the past this was my worst experience. I called to schedule an estimate and they were booked out 6 to 8 weeks as of March 10 I got an estimate date first week of June the Day of the estimate I received a call if they can reschedule next week they were busy which I agreed upon. The following week they came out took detailed information on what I needed done and stated they had to draw up an estimate and will get back to me. After the third week I started calling to see where the estimate was it took them three more weeks a total of six weeks to get me an estimate and then the estimate wasn’t of the whole project I wanted done. They missed several things so then I got the second estimate which I agreed upon and they stated they will call back with a date for repairs. Second mistake I waited another four weeks before they got back to me with a date on Monday and Tuesday the end of September. They arrived on Monday and Started some of the work I was a little concerned and called Dean Martin co owner and discussed my concerns the following day they did some adjustments and by the time I got there after a four hour meeting in the morning they were gone. Two workers no more than nine hours of work and they stated they will get back to me with someone to do the drywall patching. Granted this was Tuesday no one got in touch with me until the following Wednesday when they asked if they could come in that Thursday which I was out of town. This is incredibly frustrating they are not well-managed in the Their projects. Granted the flooring was nice but the patch work was disappointing for that price entire walls should be replaced not small sections. So now I had to go ahead and hire another contractor to finish the work and the New contractor got back to me the next day. Angie recommended Action Door they were expensive however I thought that came with their work ethics and quality of work which I am far from impressed. I would not recommend this company to anyone. I just lost $4000 down payment incredible"

Donald H on October 2021

Avatar for Philip Home Improvements LLC

Philip Home Improvements LLC

771 West Main Street
5.00(
10
)
•Approved Pro

Philip Home Improvements LLC

771 West Main Street
5.00(
10
)
•Approved Pro
Customers say: Quick response
89 local quotes requested
2 years of experience

We pride our company on reliability, great communication, integrity, and quality work. We are experts in our trade and will do our best to keep you as educated as we can on your particular task or project. We look forward to earning your business! Book with us online or feel free to give us a call today!

"I would give Phil a 20 star rating. He gave me a brand new kitchen. Put flooring in my living room. Excellent work. I have some more that needs to be done and Phil's the one. He suggests things. Makes it look really nice. "

Audrey F on July 2025

We pride our company on reliability, great communication, integrity, and quality work. We are experts in our trade and will do our best to keep you as educated as we can on your particular task or project. We look forward to earning your business! Book with us online or feel free to give us a call today!

"I would give Phil a 20 star rating. He gave me a brand new kitchen. Put flooring in my living room. Excellent work. I have some more that needs to be done and Phil's the one. He suggests things. Makes it look really nice. "

Audrey F on July 2025

Avatar for MNB Renovations

MNB Renovations

342B N Reading Rd
5.00(
10
)
•Approved Pro

MNB Renovations

342B N Reading Rd
5.00(
10
)
•Approved Pro
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers
44 local quotes requested

Experienced, insured, and licensed Christ centered remodeling & custom woodworking business. MNB Renovations specializes in; home additions, kitchen, bathroom, basement remodeling, decks, and custom woodworking. We provide free estimates, Call Matthew at 717-940-9159 HIC# PA129881

"Matt and his team with MNB Renovations did a 32 x 24 addition that was basically a home build from the ground up. I am still surprised for the size of this project how stress free the process was. Matt was very detailed and checked in on everything to make sure we were getting what we wanted. In the end he asked us to make a list of anything that needed to be addressed and there was absolutely nothing to mention. They did a perfect job, the quality of the work is amazing, and the entire team was very nice, professional, and trustworthy! I absolutely recommend this company to others and will definitely use them again in the future!"

Jessie P on March 2023

Experienced, insured, and licensed Christ centered remodeling & custom woodworking business. MNB Renovations specializes in; home additions, kitchen, bathroom, basement remodeling, decks, and custom woodworking. We provide free estimates, Call Matthew at 717-940-9159 HIC# PA129881

"Matt and his team with MNB Renovations did a 32 x 24 addition that was basically a home build from the ground up. I am still surprised for the size of this project how stress free the process was. Matt was very detailed and checked in on everything to make sure we were getting what we wanted. In the end he asked us to make a list of anything that needed to be addressed and there was absolutely nothing to mention. They did a perfect job, the quality of the work is amazing, and the entire team was very nice, professional, and trustworthy! I absolutely recommend this company to others and will definitely use them again in the future!"

Jessie P on March 2023

Avatar for Long Home Products

Long Home Products

301 Fulling Mill Rd
New on HomeAdvisorNew on HomeAdvisor
•Approved Pro

Long Home Products

301 Fulling Mill Rd
New on HomeAdvisorNew on HomeAdvisor
•Approved Pro
1669 local quotes requested
80 years of experience

With over 70 years of experience in home improvement, Long Home Products is the industry-leading company you can trust to give you peace of mind. We are a locally owned and operated company that values honesty and integrity and treats your home as if it were our own. We are experts in all aspects of roofing, bathroom, window and door projects. We pride ourselves on the quality of our work as well as our commitment to outstanding results. We look forward to building lasting relationships and guarantee your satisfaction!

With over 70 years of experience in home improvement, Long Home Products is the industry-leading company you can trust to give you peace of mind. We are a locally owned and operated company that values honesty and integrity and treats your home as if it were our own. We are experts in all aspects of roofing, bathroom, window and door projects. We pride ourselves on the quality of our work as well as our commitment to outstanding results. We look forward to building lasting relationships and guarantee your satisfaction!

Avatar for HOME ONE HOME IMPROVEMENTS

HOME ONE HOME IMPROVEMENTS

2600 LITITZ PIKE
4.51(
85
)
•Approved Pro

HOME ONE HOME IMPROVEMENTS

2600 LITITZ PIKE
4.51(
85
)
•Approved Pro
Customers say: Quality work
161 local quotes requested
20 years of experience

Your home is your most valuable financial investment. At Home One, we believe in taking care of your home, with the same care as if it was our own. Fully insured , our Home Experts are highly skilled craftsmen who specialize in small home repairs and medium sized home improvements. We offer free estimates*, a guaranteed price, and a trusted name in the home repair industry. Our expertise spans a broad range of home repairs, so if you need something fixed, improved, installed, repaired, replaced, built, or changed, our Home Experts are ready to help. And with our Always Home On Time program, you are guaranteed we will arrive at your home when scheduled. Customer loyalty is our #1 priority, and with the Your Home, Your Way program, you can be confident that all our work will be done to your complete satisfaction. Our 5 Star Guarantee: • 100% Work Satisfaction • Always Home On Time • Same Day Return Calls • Price Guarantee • Fully Insured & Bonded

"they were there within a day with a quote, whole job finished within two weeks from time of quote. mobile home driveway/ entrance."

Kim R on March 2021

Your home is your most valuable financial investment. At Home One, we believe in taking care of your home, with the same care as if it was our own. Fully insured , our Home Experts are highly skilled craftsmen who specialize in small home repairs and medium sized home improvements. We offer free estimates*, a guaranteed price, and a trusted name in the home repair industry. Our expertise spans a broad range of home repairs, so if you need something fixed, improved, installed, repaired, replaced, built, or changed, our Home Experts are ready to help. And with our Always Home On Time program, you are guaranteed we will arrive at your home when scheduled. Customer loyalty is our #1 priority, and with the Your Home, Your Way program, you can be confident that all our work will be done to your complete satisfaction. Our 5 Star Guarantee: • 100% Work Satisfaction • Always Home On Time • Same Day Return Calls • Price Guarantee • Fully Insured & Bonded

"they were there within a day with a quote, whole job finished within two weeks from time of quote. mobile home driveway/ entrance."

Kim R on March 2021

Avatar for The Finishing Touch by Bratch

The Finishing Touch by Bratch

3560 RIVER ROAD
5.00(
9
)
•Approved Pro

The Finishing Touch by Bratch

3560 RIVER ROAD
5.00(
9
)
•Approved Pro
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers
462 local quotes requested

Construction is in my blood. Growing up around my family’s construction business since the age of 9, I’ve developed a deep understanding and hands-on experience in nearly every aspect of construction and remodeling. I also hold a college degree with a triple concentration in art, which gives me a unique eye for design and aesthetics. This blend of technical know-how and creative insight allows me to bring your vision to life - whether it’s a dream remodel or a design tailored to your personal style. Contact us at 717-663-9926 to discuss your renovation dreams and let us turn them into reality!

"Fantastic communication; quality workmanship; listens to customer input; reliable"

AMY S on June 2025

Construction is in my blood. Growing up around my family’s construction business since the age of 9, I’ve developed a deep understanding and hands-on experience in nearly every aspect of construction and remodeling. I also hold a college degree with a triple concentration in art, which gives me a unique eye for design and aesthetics. This blend of technical know-how and creative insight allows me to bring your vision to life - whether it’s a dream remodel or a design tailored to your personal style. Contact us at 717-663-9926 to discuss your renovation dreams and let us turn them into reality!

"Fantastic communication; quality workmanship; listens to customer input; reliable"

AMY S on June 2025

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FAQs for addition to existing structure building service projects in Denver, PA

Yes, hidden rooms are legal, as long as they meet all local building regulations. If you sell your house, most states require homeowners to disclose full houseplans, which would include any hidden rooms.

If your secret room is a safe room, it should contain a means of communication aside from a cell phone, such as a shortwave radio. You should also have plenty of drinking water, a portable generator, emergency food supplies, blankets, pillows, flashlights, batteries and a first aid kit.

Any time you update your home’s square footage, you increase its value, but a secret room is a niche feature that doesn't rank high on every buyer’s list of must-haves. Investing your money in remodeling more common living areas like bedrooms, bathrooms, or kitchens will have a higher ROI than adding a secret room. Many secret rooms can act as entertainment spaces (think a game room or wine cellar) or quiet spaces (a library or study), so when building your secret room you may want to consider its versatility for when you’re ready to sell.

The Denver, PA homeowners’ guide to addition to existing structure building services

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

See all articles
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