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Top 10 unfinished space conversion services in Diamond Bar, CA

Porch Pro Headshot AMERICOOL HEATING & AIR

AMERICOOL HEATING & AIR

Unfinished Space Conversion
Serves Diamond Bar, California
(91)
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Americool Heating & Air, based in Placentia, is a bonded and insured general contractor. They provide green insulation, attic and wall insulation and sub floor insulation on homes and commercial. Install and service central heating and air, replace and or repair ducting. The state of California has...Read more about AMERICOOL HEATING & AIR
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Americool Heating & Air, based in Placentia, is a bonded and insured general contractor. They provide green insulation, attic and wall insulation and sub floor insulation on homes and commercial. Install and service central heating and air, replace and or repair ducting. The state of California has...Read more about AMERICOOL HEATING & AIR
Porch Pro Headshot Horizon Construction & Remodeling

Horizon Construction & Remodeling

Unfinished Space Conversion
Serves Diamond Bar, California
(1,186)
Horizon Construction & Remodeling has been operating in the construction industry for the past 10 years serving customers from Los Angeles, Orange County and Bernardino county areas. Our company specializes in new construction projects as well as remodeling assignments. We have vast knowledge in man...Read more about Horizon Construction & Remodeling
Horizon Construction & Remodeling has been operating in the construction industry for the past 10 years serving customers from Los Angeles, Orange County and Bernardino county areas. Our company specializes in new construction projects as well as remodeling assignments. We have vast knowledge in man...Read more about Horizon Construction & Remodeling
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 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 Decorative Concrete

Decorative Concrete

Unfinished Space Conversion
Serves Diamond Bar, California
Grahame and Ann started Decorative Concrete & Curb Appeal Specialists, Inc. in 2001 and have enjoyed working with homeowner's, contractors and developers in Los Angeles, Orange and San Bernardino Counties. Their wide range of experience gives them the ability to provide quality finishes, on time, wi...Read more about Decorative Concrete
Grahame and Ann started Decorative Concrete & Curb Appeal Specialists, Inc. in 2001 and have enjoyed working with homeowner's, contractors and developers in Los Angeles, Orange and San Bernardino Counties. Their wide range of experience gives them the ability to provide quality finishes, on time, wi...Read more about Decorative Concrete
Porch Pro Headshot Harbor City Garage Doors Expert Repair Service

Harbor City Garage Doors Expert Repair Service

Unfinished Space Conversion
Serves Diamond Bar, California
(6)
"My mothers garage door was having a problem and Budget came out and diagnosed it quickly. Installed a new opener, spring and outside keyless entry for a great price. Anthony did a great job and was very nice, highly recommend."
"My mothers garage door was having a problem and Budget came out and diagnosed it quickly. Installed a new opener, spring and outside keyless entry for a great price. Anthony did a great job and was very nice, highly recommend."
Porch Pro Headshot Bellissimo Home Remodeling

Bellissimo Home Remodeling

Unfinished Space Conversion
Serves Diamond Bar, California
(2)
"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 say that there are 2 key attributes that sets...Read more about Bellissimo Home Remodeling
"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 say that there are 2 key attributes that sets...Read more about Bellissimo Home Remodeling
Porch Pro Headshot ME Design Group

ME Design Group

Unfinished Space Conversion
Serves Diamond Bar, California
(40)
ME Design Group is a full design service and home remodeling firm with a focus on creating luxurious interiors for both residential and commercial projects. From selecting finishings, furnishings and decor to full scale home remodels and additions, our team can help you create the home you've alwa...Read more about ME Design Group
ME Design Group is a full design service and home remodeling firm with a focus on creating luxurious interiors for both residential and commercial projects. From selecting finishings, furnishings and decor to full scale home remodels and additions, our team can help you create the home you've alwa...Read more about ME Design Group
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
Porch Pro Headshot RWH TILE

RWH TILE

Unfinished Space Conversion
Serves Diamond Bar, California
RWH Tile specializes in, but is not limited to, all aspects of tile, stone, and masonry improvements. Whether your just getting started with designing and scheduleing or your project has been completed a while and needs maintenance and/or repair. Here at RWH Tile top priorities are to provide a qual...Read more about RWH TILE
RWH Tile specializes in, but is not limited to, all aspects of tile, stone, and masonry improvements. Whether your just getting started with designing and scheduleing or your project has been completed a while and needs maintenance and/or repair. Here at RWH Tile top priorities are to provide a qual...Read more about RWH TILE

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

163718

Horizon Construction & Remodeling in 2018 lied about getting City inspections done, damaged my home and covered up the damage, and left dangerous conditions throughout my home, leaving myself and my family at risk. For example, just some of the things Ins...

- Cynthia Ignatuk
333810

This company started our project and had many issues along the way. First off bad communication between contractor, customer and workers. The workers did not do detailed careful work. Most of the work they did will have to get re done unfortunately. They...

- Abby Quintero
488721

Hired Ken Licon and his team in Spring of 2020 for a remodel. Told our project would be 6-8 months. Left our project delayed for 3-4 months without any work being completed, had workers meandering on property without any agenda. He later, then made severa...

- Stephen Hansen Brown
82707

Yesterday, we had a broken garage door. I called up A Plus, they scheduled a visit for today, the guy came on time and gave me a quote that was cheaper than another company and then fixed it on the spot in about an hour. Today, we have a garage door worki...

- jimi Lazo
344

Would recommend.

- Mary Ann Alcocer

All unfinished space conversion services in Diamond Bar, CA

Porch Pro Headshot Dynasty Builders

Dynasty Builders

Unfinished Space Conversion
Serves Diamond Bar, California
(16)
Dynasty Builders Inc. is a family owned and operated business serving Greater Los Angeles since 1997. Our dedicated team of professionals offers skilled craftsmanship in a wide variety of repairs and TI (Tenant Improvement) and are trained to handle residential and commercial projects. We provide th...Read more about Dynasty Builders
Dynasty Builders Inc. is a family owned and operated business serving Greater Los Angeles since 1997. Our dedicated team of professionals offers skilled craftsmanship in a wide variety of repairs and TI (Tenant Improvement) and are trained to handle residential and commercial projects. We provide th...Read more about Dynasty Builders
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 Eastvale Home Restorations &Paint

Eastvale Home Restorations &Paint

Unfinished Space Conversion
Serves Diamond Bar, California
Locally Owned and Operated Former Construction Area Manager with mayor builder. I build many of the homes in Eastvale & Jurupa Valley from the ground up since 2003. Over 20 yrs experience, I know these homes from the inside out. We specialize in all your Home Improvements Exterior Paint · Roo...Read more about Eastvale Home Restorations &Paint
Locally Owned and Operated Former Construction Area Manager with mayor builder. I build many of the homes in Eastvale & Jurupa Valley from the ground up since 2003. Over 20 yrs experience, I know these homes from the inside out. We specialize in all your Home Improvements Exterior Paint · Roo...Read more about Eastvale Home Restorations &Paint
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 All Trades Contruction

All Trades Contruction

Unfinished Space Conversion
Serves Diamond Bar, California
(2)
Porch Pro Headshot Carley Construction Handyman Services

Carley Construction Handyman Services

Unfinished Space Conversion
Serves Diamond Bar, California
Porch Pro Headshot SRS GENERAL CONTRACTOR INC

SRS GENERAL CONTRACTOR INC

Unfinished Space Conversion
Serves Diamond Bar, California
SRS General Contractor is a bonded and insured general contractor located in Claremont. They offer new home construction, framing, patio construction and more. The state of California has licensed SRS General Contractor.
SRS General Contractor is a bonded and insured general contractor located in Claremont. They offer new home construction, framing, patio construction and more. The state of California has licensed SRS General Contractor.
Porch Pro Headshot SC Construction & Services

SC Construction & Services

Unfinished Space Conversion
Serves Diamond Bar, California
Porch Pro Headshot A&E Plumbing and Rooter

A&E Plumbing and Rooter

Unfinished Space Conversion
Serves Diamond Bar, California
A&E Plumbing and Rooter is a professional plumber who provides services in Chino Hills, CA. If you have leaky pipes and need repiping, contact us now! Drainage systems installation, Plumbing Company, Water Heater Installation Villa Park, CA; Plumber, Leak detection, Repiping service, Leak repair, Pl...Read more about A&E Plumbing and Rooter
A&E Plumbing and Rooter is a professional plumber who provides services in Chino Hills, CA. If you have leaky pipes and need repiping, contact us now! Drainage systems installation, Plumbing Company, Water Heater Installation Villa Park, CA; Plumber, Leak detection, Repiping service, Leak repair, Pl...Read more about A&E Plumbing and Rooter
Porch Pro Headshot Gary Bullard, General Contractor

Gary Bullard, General Contractor

Unfinished Space Conversion
Serves Diamond Bar, California
General Contractor specializing in residential and commercial remodeling. Old school style using modern materials and techniques.
General Contractor specializing in residential and commercial remodeling. Old school style using modern materials and techniques.
Porch Pro Headshot Fence Masters

Fence Masters

Unfinished Space Conversion
Serves Diamond Bar, California
Porch Pro Headshot Ran Remodeling Services

Ran Remodeling Services

Unfinished Space Conversion
Serves Diamond Bar, California

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