How much do addition contractors typically cost?
- Denver, Colorado Average$49,794
- Typical Range$21,432 - $80,395
- Low End - High End$10,000 - $150,000
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Service Pros
RC
Denver, CO·
Residential Spec/Custom Building, Major Renovation - Multiple Rooms, Addition to Existing Structure - Build , and 2 more
"Mitchell R. from Right Construction remodeled my kitchen in October of 2018. From the get-go, Mitchell was responsive and proactive. He designed my kitchen, oversaw every step of the deconstruction and the reconstruction. He came in slightly below budget and within the promised three-week time frame. I couldn t be happier with my new kitchen. I have more counter space and plenty of storage. My kitchen is modern, efficient and simply gorgeous. Leanne F. Denver, CO"
Leanne F. in February 2019
EE
Denver, CO·
Electrical
"They are professional, responsible, and punctual on his deadlines."
Norma V. in June 2021
In business since 2020
Denver, CO·
Home Addition Design, ADU Design, Residential Design , and 2 more
About us: "I specialize in custom residential architecture with an emphasis on low energy design and high performance building. I do additions, interior renovations, exterior renovations, ADUs, architectural visualization, new construction, and whatever else your project may need. I offer a full service package where I handle your entire project from concept to construction. This means everything is smooth, with no headaches, and you can concentrate on the fun parts of your home. I also design homes that have extremely low energy needs which makes your energy bills very low, your home more comfortable and more resilient."
Boulder, CO·
Remodels and Additions, Architect, Kitchen Design , and 1 more
"So far so good, just getting started. Very good to work with so far."
Kyle S. in August 2019
Thornton, CO·
Architectural plans and permit drawings, Design
"George is easy to work with, produces a great product, and is open slippin ther journey as ideas change!"
Jeff A. in October 2022
Denver, CO·
Additions, Renovations, Remodels , and 1 more
"Very happy and satisfied with both the experience and the outcome. I would highly recommend them!"
TARA G. in March 2022
GF
In business since 1997
Louisville, CO·
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About us: "We pride our company on reliability, great communication, integrity, and quality work. We believe in giving our absolute best in all of our projects, no matter how big or small. You will find us to be competitively priced, with close attention to the details of each and every project. We are experts in our trade and will always keep you educated on your particular task or project. We look forward to earning your business, so please ask us for references."
Littleton, CO·
Additions & Remodels
"I hired chris with CH remodeling to put a kitchenette in my basement, redo all my floors and my master bathroom he communicated with me the whole way through the project finished all on time great job on all"
Indre R. in July 2021
Denver, CO·
Architect
"Incredibly patient and absolutely amazing at listening. We have an amazing house because of John!"
Anita R. in September 2019
Showing 1-9 of 53 results
Costs for related projects in Denver, CO
- Build an Addition$21,432 - $80,395
- Demo an Interior$1,106 - $3,952
- Install New Plumbing Pipes$516 - $2,094
- Perform Home Renovations and Repairs$5,000 - $12,142
- Remodel or Renovate a House$13,224 - $60,946
Frequently asked questions
- It’s important that you verify their license is still in good standing. Also keep in mind that certain states or provinces don’t require licensing if the job is under a certain dollar amount.
- You can find a list of your state’s licensing requirements on the HomeAdvisor website. Before you get to work with the pro, make sure their qualifications are current and acceptable to you.
- It is always a good idea to get a copy of the pro’s insurance certificate for future records, and in case anything happens. This is a good way to feel more secure in your home project, and to weed out potential scammers.
HomeAdvisor makes it easy to connect with pros near you. You can read reviews, get quotes and book appointments all in one place.
Depending on the type of project, you may find subtle differences in the hiring process. Here’s a look at task-specific advice.
You can use HomeAdvisor to help evaluate a contractor’s qualifications. We put pros through a screening process, and award badges to high-performing contractors. You can find these badges on a pro’s HomeAdvisor profile, and sometimes, his or her website.
Your research doesn’t stop here. Once you’ve found a few prospective companies, make an call to ask a few questions about work history, licensure and more:
- Have you completed a job like this before?
- Do you have a list of references I can contact?
- When are you able to start the job?
In most cases, the responses you get to these three questions will give you a very good idea of the right pro for your project. If you have more than one front-runner, these additional questions can help you narrow it down.
- How many years of experience do you have?
- What’s your permanent business address?
- Are you licensed to work in my area?
- When did you earn your business license?
- How do you handle warranty service complaints?
- Do you have worker’s compensation, property damage and personal liability insurance?
Any good contractor will answer these questions, and most will appreciate dealing with a client that takes such an active interest in finding good service. On the other hand, if a contractor gives you a hard time with these questions, you probably want to find someone else.
Related Projects in Denver, CO
HomeAdvisor Community Rating
Overall Rating:
Denver Addition & Remodeling Contractors are rated 4.8 out of 5 based on 324 reviews of 324 pros.
The HomeAdvisor Community Rating is an overall rating based on verified reviews and feedback from our community of homeowners that have been connected with service professionals. See individual business pages for full, detailed reviews.
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Things to Consider Before You Build an Addition:
What best describes this project?
What kind of addition do you want?
Select the rooms included in this project:
- Bathroom
- Kitchen
- Bedroom(s)
- Garage/Workshop
- Living/Family room
- Laundry/Mud room
- Deck/Porch
- Basement
- Office(s)
- Common area(s)
Do you provide these professional services?
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Recent Job Requests for Addition & Remodeling Contractors in Denver, CO
NewProject Location: Denver, CO Date: 06/06/23Desired Completion Date: Timing is flexibleRequest Stage: Planning & BudgetingType of Addition: Ground level additionRequires Work on Historical Structure: NoRequest for Commercial Location: NoProject Description: Design and buildRooms Included:: Living/Family roomComment: tear off the current library (not to code), new foundation, new library additionNewProject Location: Denver, CO Date: 06/06/23Desired Completion Date: More than 2 monthsRequest Stage: Planning & BudgetingType of Addition: Remodel existing spaceRequires Work on Historical Structure: NoRequest for Commercial Location: NoProject Description: Design and buildRooms Included:: Living/Family roomComment: We have a existing flat ceiling house with a roof attic about 1000sqft that we would like to change to vaulted roof spaceNewProject Location: Denver, CO Date: 06/05/23Desired Completion Date: More than 2 monthsRequest Stage: Planning & BudgetingProject Description: Design and buildComment: We are considering building on the our existing home and need guidance on the design and cost.NewProject Location: Denver, CO Date: 06/05/23Desired Completion Date: Timing is flexibleRequest Stage: Planning & BudgetingProject Description: Design and buildComment: Customer did not provide additional comments. Please contact the customer to discuss the details of this project.NewProject Location: Denver, CO Date: 06/01/23Desired Completion Date: Less than 2 monthsRequest Stage: Ready to HireType of Addition: Remodel existing spaceRequires Work on Historical Structure: NoRequest for Commercial Location: NoProject Description: Design and buildRooms Included:: BathroomComment: I have a second story loft in my house and behind the wall towards the back of the building is rough in plumbing for a bathroom. I am looking to build out the bathroom by either using existing space or popping out the roof to add additional space.NewProject Location: Denver, CO Date: 06/01/23Desired Completion Date: Timing is flexibleRequest Stage: Planning & BudgetingType of Addition: Remodel existing spaceRequires Work on Historical Structure: NoRequest for Commercial Location: NoProject Description: Design and buildRooms Included:: BathroomNewProject Location: Denver, CO Date: 05/31/23Request Stage: Planning & BudgetingDesired Completion Date: Timing is flexibleProject Description: Design and buildComment: Customer did not provide additional comments. Please contact the customer to discuss the details of this project.Project Location: Denver, CO Date: 05/30/23Desired Completion Date: Less than 2 monthsRequest Stage: Planning & BudgetingType of Addition: Remodel existing spaceRequires Work on Historical Structure: NoRequest for Commercial Location: NoProject Description: Design and buildRooms Included:: Bedroom(s)Comment: We have an older home in WheatRidge built in 1909. The attic has already been converted into a room, but I'm curious how much it would be to pop out a portion of the room with a dormer to gain much needed space for shower and bedroom.Project Location: Denver, CO Date: 05/30/23Desired Completion Date: More than 2 monthsRequest Stage: Planning & BudgetingProject Description: Design and buildComment: It is an old house, one floor, all plumbing in the front part of the house. We need to add 4 rooms, a bathroom and a laundry room.Project Location: Denver, CO Date: 05/28/23Desired Completion Date: More than 2 monthsRequest Stage: Planning & BudgetingType of Addition: Ground level additionRequires Work on Historical Structure: NoRequest for Commercial Location: NoProject Description: Design and buildRooms Included:: Bedroom(s)Rooms Included:: BathroomComment: I am interested in adding a bedroom to my homeProject Location: Denver, CO Date: 05/27/23Desired Completion Date: Timing is flexibleRequest Stage: Planning & BudgetingType of Addition: Ground level additionRequires Work on Historical Structure: NoRequest for Commercial Location: NoProject Description: Design and buildRooms Included:: KitchenRooms Included:: Bedroom(s)Rooms Included:: Living/Family roomRooms Included:: BathroomComment: Interested in building an in-law unitProject Location: Denver, CO Date: 05/24/23Desired Completion Date: Less than 2 monthsRequest Stage: Planning & BudgetingType of Addition: Ground level additionRequires Work on Historical Structure: NoRequest for Commercial Location: NoProject Description: Build - Use existing architectural drawingsRooms Included:: KitchenRooms Included:: BasementRooms Included:: Bedroom(s)Rooms Included:: Living/Family roomRooms Included:: Common area(s)Rooms Included:: BathroomRooms Included:: Deck/PorchRooms Included:: Laundry/Mud roomProject Location: Denver, CO Date: 05/24/23Desired Completion Date: Timing is flexibleRequest Stage: Planning & BudgetingProject Description: Design and buildProject Location: Denver, CO Date: 05/23/23Desired Completion Date: Timing is flexibleRequest Stage: Planning & BudgetingType of Addition: Remodel existing spaceRequires Work on Historical Structure: NoRequest for Commercial Location: NoProject Description: Build - Use existing architectural drawingsRooms Included:: KitchenRooms Included:: Bedroom(s)Rooms Included:: Living/Family roomRooms Included:: BathroomRooms Included:: Deck/PorchComment: Considering purchasing a home. Requiring some work done to remedy sloped floors (structural issues), but also looking to redo the kitchen, bathrooms, and other common areas.Project Location: Denver, CO Date: 05/23/23Desired Completion Date: More than 2 monthsRequest Stage: Planning & BudgetingType of Addition: Second story additionRequires Work on Historical Structure: YesRequest for Commercial Location: NoProject Description: Build - Use existing architectural drawingsRooms Included:: KitchenRooms Included:: Bedroom(s)Rooms Included:: Living/Family roomRooms Included:: Office(s)Rooms Included:: BathroomRooms Included:: Laundry/Mud roomComment: Customer did not provide additional comments. Please contact the customer to discuss the details of this project.Project Location: Denver, CO Date: 05/22/23Request Stage: Ready to HireDesired Completion Date: Within 1 weekWhat type of project do you need done?: Build/ Install an addition or new structureComment: Need 4 window wells done. Existing concrete will need to be . Also need concrete repair along the foundation. Build an Addition repear becausse is leaking and the concreateProject Location: Denver, CO Date: 05/22/23Desired Completion Date: Timing is flexibleRequest Stage: Ready to HireType of Addition: Ground level additionRequires Work on Historical Structure: NoRequest for Commercial Location: NoProject Description: Build - Use existing architectural drawingsRooms Included:: Bedroom(s)Comment: I need to completely remodel a home that is currently down to the studs. In addition, I want to get quoted on a budget and timeline to add on to the existing structure into the back yard.Project Location: Denver, CO Date: 05/20/23Desired Completion Date: Timing is flexibleRequest Stage: Planning & BudgetingType of Addition: Ground level additionRequires Work on Historical Structure: NoRequest for Commercial Location: NoProject Description: Design and buildRooms Included:: Bedroom(s)Rooms Included:: BathroomProject Location: Denver, CO Date: 05/19/23Desired Completion Date: More than 2 monthsRequest Stage: Planning & BudgetingRequires Work on Historical Structure: NoRequest for Commercial Location: NoProject Description: Design and buildWhat type of second floor addition will this be?: Partial AdditionRooms Included:: Bedroom(s)Rooms Included:: Living/Family roomRooms Included:: BathroomComment: pop top above a 1950s ranch with plaster walls, looking for 2 nice size bedrooms with jack and jill bath and small living space
