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Top 10 unfinished space conversion services in Diamond Bar, CA

Porch Pro Headshot Weatherline Reroofing & Repairs Inc.

Weatherline Reroofing & Repairs Inc.

Unfinished Space Conversion
Serves Diamond Bar, California
(269)
Weatherline Reroofing & Repairs is a roofing and waterproofing contractor serving all of Orange County for over 20 years. Our roofers have been around for years, and our company is proud to stand for quality and customer service. There are many reasons to use us over our competition, but just a few ...Read more about Weatherline Reroofing & Repairs Inc.
Weatherline Reroofing & Repairs is a roofing and waterproofing contractor serving all of Orange County for over 20 years. Our roofers have been around for years, and our company is proud to stand for quality and customer service. There are many reasons to use us over our competition, but just a few ...Read more about Weatherline Reroofing & Repairs Inc.
Porch Pro Headshot Garage Door Repair Sylmar

Garage Door Repair Sylmar

Unfinished Space Conversion
Serves Diamond Bar, California
(215)
Have the knowledgeable and dexterous specialists of Garage Door Repair Sylmar provide the ideal fix to an Amarr door or Genie opener. The professional company covers all brands present in California.
Have the knowledgeable and dexterous specialists of Garage Door Repair Sylmar provide the ideal fix to an Amarr door or Genie opener. The professional company covers all brands present in California.
Porch Pro Headshot Pure Home Remodeling Inc

Pure Home Remodeling Inc

Unfinished Space Conversion
Serves Diamond Bar, California
(53)
Pure Home Remodeling is one of the top remodeling companies in southern California. Over 27 years of experience serving California, gave us the ability to handle all types of projects, big or small. Whether its a new driveway, kitchen or a complete remodeling. We strongly believe in home energy effi...Read more about Pure Home Remodeling Inc
Pure Home Remodeling is one of the top remodeling companies in southern California. Over 27 years of experience serving California, gave us the ability to handle all types of projects, big or small. Whether its a new driveway, kitchen or a complete remodeling. We strongly believe in home energy effi...Read more about Pure Home Remodeling Inc
Porch Pro Headshot ESV Prime Construction Specialists, Inc

ESV Prime Construction Specialists, Inc

Unfinished Space Conversion
Serves Diamond Bar, California
(79)
ESV | Prime Construction Specialists, Inc. was founded in 1999 by Ari Sherf, a second generation contractor. For over 14 years, ESV | Prime Construction specialists have dedicated all of its experience and field knowledge to building a solid reputation as industry leaders in the Los Angeles, Hollyw...Read more about ESV Prime Construction Specialists, Inc
ESV | Prime Construction Specialists, Inc. was founded in 1999 by Ari Sherf, a second generation contractor. For over 14 years, ESV | Prime Construction specialists have dedicated all of its experience and field knowledge to building a solid reputation as industry leaders in the Los Angeles, Hollyw...Read more about ESV Prime Construction Specialists, Inc
Porch Pro Headshot Bellissimo Home Remodeling

Bellissimo Home Remodeling

Unfinished Space Conversion
Serves Diamond Bar, California
(2)
We specialize in full residential remodeling and renovation. We work with homeowners from design to providing high-quality craftsmanship and professionalism through all stages of the project. Our employees are courteous, highly knowledgeable in residential remodeling and responsive to our clients ne...Read more about Bellissimo Home Remodeling
We specialize in full residential remodeling and renovation. We work with homeowners from design to providing high-quality craftsmanship and professionalism through all stages of the project. Our employees are courteous, highly knowledgeable in residential remodeling and responsive to our clients ne...Read more about Bellissimo Home Remodeling
Porch Pro Headshot Salo Custom WoodWork

Salo Custom WoodWork

Unfinished Space Conversion
Serves Diamond Bar, California
(6)
"Louie and Babette are easy to work with. The right combination of fun and professional. Easy to talk to, knowledgeable, and fair. I have been doing business with them for years. Good people. Chris - SlapDrum. "
"Louie and Babette are easy to work with. The right combination of fun and professional. Easy to talk to, knowledgeable, and fair. I have been doing business with them for years. Good people. Chris - SlapDrum. "
Porch Pro Headshot A.C.R Contracting & Handyman Services

A.C.R Contracting & Handyman Services

Unfinished Space Conversion
Serves Diamond Bar, California
(16)
We are a multifaceted service company. We provide: General construction, kitchen, bathroom remodels. Door, window installations. Remove walls or install new walls. Plumbing, electrical, drywall, stucco, tile or wood flooring, & framing. We pride our selves on providing fast dependable and quality w...Read more about A.C.R Contracting & Handyman Services
We are a multifaceted service company. We provide: General construction, kitchen, bathroom remodels. Door, window installations. Remove walls or install new walls. Plumbing, electrical, drywall, stucco, tile or wood flooring, & framing. We pride our selves on providing fast dependable and quality w...Read more about A.C.R Contracting & Handyman Services
Porch Pro Headshot Mtr Construction Inc.

Mtr Construction Inc.

Unfinished Space Conversion
Serves Diamond Bar, California
(26)
Room additions in Southern California are popular! Without the high cost of moving you can expand your current space to make room for your growing family, or to tack on that 4 season room you have always been dreaming about. To be honest, the most difficult task in the process is to find the right...Read more about Mtr Construction Inc.
Room additions in Southern California are popular! Without the high cost of moving you can expand your current space to make room for your growing family, or to tack on that 4 season room you have always been dreaming about. To be honest, the most difficult task in the process is to find the right...Read more about Mtr Construction Inc.
Porch Pro Headshot Caklovic Construction Company

Caklovic Construction Company

Unfinished Space Conversion
Serves Diamond Bar, California
(5)
I'd like to take this opportunity to introduce myself to you and to tell you about my company, Caklovic Construction Company, I have been licensed for 28 years, my company was established in 1985. I am a full service General Contractor specializing in both Interior and Exterior Remodels. I do comple...Read more about Caklovic Construction Company
I'd like to take this opportunity to introduce myself to you and to tell you about my company, Caklovic Construction Company, I have been licensed for 28 years, my company was established in 1985. I am a full service General Contractor specializing in both Interior and Exterior Remodels. I do comple...Read more about Caklovic Construction Company
Porch Pro Headshot All Pro Remodeling

All Pro Remodeling

Unfinished Space Conversion
Serves Diamond Bar, California
(63)
All Pro Remodeling is a full service General Contractor with a complete line of specialty products such as replacement doors and windows, patio covers in both wood and aluminum, patio drop shades, patio heaters, sunrooms, garden rooms, deck railings, and deck and balcony construction. All Pro Remode...Read more about All Pro Remodeling
All Pro Remodeling is a full service General Contractor with a complete line of specialty products such as replacement doors and windows, patio covers in both wood and aluminum, patio drop shades, patio heaters, sunrooms, garden rooms, deck railings, and deck and balcony construction. All Pro Remode...Read more about All Pro Remodeling

Top questions to ask before hiring an unfinished space conversion specialist

A professional will assist you with scope and estimates, but having a clear idea of what you want to accomplish will help communication.

Do you want professionals to do everything, or do you have the time and skill to do some of the work?

Many projects such as have a DIY component, such as painting or cleanup.

First and foremost, protect yourself and make sure the contractor and any sub-contractors are licensed, bonded and insured.

Recent reviews for Diamond Bar unfinished space conversion services

145322

As a Staging Company Owner, I was very pleased with the professional care this company gave my clients. Everything was completed in a timely manner and looked really great! Five Stars

- Jennifer bAGHDASARIAN
30103

- Mary Kramer
148273

Pure Home Remodeling is definitely the best construction company that we could ever asked for. We hired them to completely remodel our house and to add a master bedroom with bathroom and walk-in closet. The construction took close to 5 months and the fina...

- Francie Wheelan
136642

When my garage door wouldn’t open, this company calmed my worries in no time. They arrived on cue, and did everything within their power to make sure my garage door was fixed. Very pleased with the outcome.

- Roberta Perry
61741

Bellissimo Home Remodeling (BHR) is always such a pleasure to work with. I am an interior designer and have worked on several projects together with BHR the last few years. As a designer, I encounter many remodeling companies out there. But I have to s...

- Cheryl Kaye Design Studio
138443

Please update your address, incorrect for over 6 years

- Janelle DeGrote
26109

- Tami Cockrell
344

Would recommend.

- Mary Ann Alcocer

All unfinished space conversion services in Diamond Bar, CA

Porch Pro Headshot Highline Design

Highline Design

Unfinished Space Conversion
Serves Diamond Bar, California
Highline Design is a local general contractor that specializes in large to small projects, home additions, bathroom & kitchen remodels. We have in house architects, engineers and designers. Please contact Highline Design for a free estimate.
Highline Design is a local general contractor that specializes in large to small projects, home additions, bathroom & kitchen remodels. We have in house architects, engineers and designers. Please contact Highline Design for a free estimate.
Porch Pro Headshot Derek Beyler Construction

Derek Beyler Construction

Unfinished Space Conversion
Serves Diamond Bar, California
Whether you want to design and build the custom home of your dreams or just need a room repainted, we have the experience, expertise, and desire to make your dreams come true! We help to organize your custom home vision or design the kitchen and bathroom you've been thinking about by managing your p...Read more about Derek Beyler Construction
Whether you want to design and build the custom home of your dreams or just need a room repainted, we have the experience, expertise, and desire to make your dreams come true! We help to organize your custom home vision or design the kitchen and bathroom you've been thinking about by managing your p...Read more about Derek Beyler Construction
Porch Pro Headshot Calico Construction

Calico Construction

Unfinished Space Conversion
Serves Diamond Bar, California
(41)
At Calico Construction you will find dedicated workers, engineers and designers to help you build or remodel your dream home. We not only improve your homes but also improve life style and have been for over 25 years and by making improvements, you are increasing your home value. At Calico we encour...Read more about Calico Construction
At Calico Construction you will find dedicated workers, engineers and designers to help you build or remodel your dream home. We not only improve your homes but also improve life style and have been for over 25 years and by making improvements, you are increasing your home value. At Calico we encour...Read more about Calico Construction
Porch Pro Headshot Gorilla Corp Construction

Gorilla Corp Construction

Unfinished Space Conversion
Serves Diamond Bar, California
(1)
Gorilla Corp is a Family Owned and Operated company. We provide residential and commercial construction services for the Southern California area. We have over 35 years of combined experience in the industry. We have served the states of: California, Georgia, New York, New Jersey and Florida. The Bu...Read more about Gorilla Corp Construction
Gorilla Corp is a Family Owned and Operated company. We provide residential and commercial construction services for the Southern California area. We have over 35 years of combined experience in the industry. We have served the states of: California, Georgia, New York, New Jersey and Florida. The Bu...Read more about Gorilla Corp Construction
Porch Pro Headshot Same Day Services Inc

Same Day Services Inc

Unfinished Space Conversion
Serves Diamond Bar, California
(1)
Same Day Services is a general contractor based out of Riverside. They provide design build services, bathroom remodeling, exterior remodeling and more. Same Day Services is accredited by the United States Environmental Protection Agency. They are also accredited by the Better Business Bureau.
Same Day Services is a general contractor based out of Riverside. They provide design build services, bathroom remodeling, exterior remodeling and more. Same Day Services is accredited by the United States Environmental Protection Agency. They are also accredited by the Better Business Bureau.
Porch Pro Headshot Royal Flush Plumbing & Drain

Royal Flush Plumbing & Drain

Unfinished Space Conversion
Serves Diamond Bar, California
When you hire our punctual and professional plumbers, you'll be making a great decision because we'll take the time to understand your home plumbing. We'll assess the situation before recommending any work, and we'll always use premium products and materials because we want to create lasting results...Read more about Royal Flush Plumbing & Drain
When you hire our punctual and professional plumbers, you'll be making a great decision because we'll take the time to understand your home plumbing. We'll assess the situation before recommending any work, and we'll always use premium products and materials because we want to create lasting results...Read more about Royal Flush Plumbing & Drain
Porch Pro Headshot Nu Way Builders

Nu Way Builders

Unfinished Space Conversion
Serves Diamond Bar, California
This is a family run business, 3rd generation. Raymond Davila Sr. started as a child learning the trade at his fathers cabinet business in Rosemead Ca, which been around since the 1960's. We thrive in making every customer 100% Satisfy! Nu Way is also a sub contractor for Lowes Home Improvement (kit...Read more about Nu Way Builders
This is a family run business, 3rd generation. Raymond Davila Sr. started as a child learning the trade at his fathers cabinet business in Rosemead Ca, which been around since the 1960's. We thrive in making every customer 100% Satisfy! Nu Way is also a sub contractor for Lowes Home Improvement (kit...Read more about Nu Way Builders
Porch Pro Headshot Arising Garage Doors Inc.

Arising Garage Doors Inc.

Unfinished Space Conversion
Serves Diamond Bar, California
Arising Garage Doors started in 1991 with a group of factory certified garage technicians who saw an opportunity in the garage repair space. There were too many companies promising their client’s that they can provide “Same Day Service”, but at Arising we take this promise to heart. Being in the bus...Read more about Arising Garage Doors Inc.
Arising Garage Doors started in 1991 with a group of factory certified garage technicians who saw an opportunity in the garage repair space. There were too many companies promising their client’s that they can provide “Same Day Service”, but at Arising we take this promise to heart. Being in the bus...Read more about Arising Garage Doors Inc.
Porch Pro Headshot G Force builders

G Force builders

Unfinished Space Conversion
Serves Diamond Bar, California
(7)
We are highly experienced in doing top quality work on all types of homes. We pride ourselves on leaving a job that shows the care we take to make homes the best they can be. So if quality is the main concern for your home, call us. We'll take care of you. General Contractor, Restaurant Remodeling,...Read more about G Force builders
We are highly experienced in doing top quality work on all types of homes. We pride ourselves on leaving a job that shows the care we take to make homes the best they can be. So if quality is the main concern for your home, call us. We'll take care of you. General Contractor, Restaurant Remodeling,...Read more about G Force builders
Porch Pro Headshot Bufer Construction, Inc.

Bufer Construction, Inc.

Unfinished Space Conversion
Serves Diamond Bar, California
(2)
Bufer Construction is a general contractor that provides services such as residential construction, foundation testing, and bathroom remodeling. They are located in Corona.
Contact
Bufer Construction is a general contractor that provides services such as residential construction, foundation testing, and bathroom remodeling. They are located in Corona.
Porch Pro Headshot Strong Tower Construction Inc

Strong Tower Construction Inc

Unfinished Space Conversion
Serves Diamond Bar, California
Hello everyone, I'm the founder of Strong Tower Construction Inc, I'm a master remodeler and renovator with over 25 years of experience in building remodeling and renovation. During my years of working, I once worked for a national construction corporation. While working there I learned about "wor...Read more about Strong Tower Construction Inc
Hello everyone, I'm the founder of Strong Tower Construction Inc, I'm a master remodeler and renovator with over 25 years of experience in building remodeling and renovation. During my years of working, I once worked for a national construction corporation. While working there I learned about "wor...Read more about Strong Tower Construction Inc
Porch Pro Headshot Law Offices Of Gilbert A. Moret in Pomona

Law Offices Of Gilbert A. Moret in Pomona

Unfinished Space Conversion
Serves Diamond Bar, California
Law Offices Of Gilbert A. Moret in Pomona Pomona, CA, 91768 (909) 256-5053 Are you looking for a reliable personal injury attorney in the Pomona, CA, 91767 area? Then go ahead and turn to Law Offices Of Gilbert A. Moret in Pomona! We accept all types of accident cases. Motorcycle Accident Attorney,...Read more about Law Offices Of Gilbert A. Moret in Pomona
Law Offices Of Gilbert A. Moret in Pomona Pomona, CA, 91768 (909) 256-5053 Are you looking for a reliable personal injury attorney in the Pomona, CA, 91767 area? Then go ahead and turn to Law Offices Of Gilbert A. Moret in Pomona! We accept all types of accident cases. Motorcycle Accident Attorney,...Read more about Law Offices Of Gilbert A. Moret in Pomona
Porch Pro Headshot SC Construction & Services

SC Construction & Services

Unfinished Space Conversion
Serves Diamond Bar, California
Porch Pro Headshot Lees General Construction

Lees General Construction

Unfinished Space Conversion
Serves Diamond Bar, California
Lees General Construction is a general contractor based out of El Monte. They provide bathroom remodeling, bedroom remodeling, green building and more.
Lees General Construction is a general contractor based out of El Monte. They provide bathroom remodeling, bedroom remodeling, green building and more.

Latest projects near Diamond Bar

Recent projects booked on Porch
Rowland Heights 91748
Unfinished Space Conversion
Start Date
Within a month
Type of remodeling project
Finish or convert a basement, attic or garage
Converting into apartment
Yes
Space to remodel
Garage
Extent of design prep
Yes, I have sketches and a basic idea of what I want
Approximate square footage of area to convert
500-1000 sq ft