Best Home Remodeling Contractors in Monrovia, CA (2026)
Choosing the right home remodeling contractor in Monrovia, CA can be overwhelming. With 18 home remodeling contractors operating across the Monrovia metro area, how do you separate the truly exceptional from the merely adequate? At The Home Remodeling Guide, we analyze publicly available data to rank every home remodeling contractor on a transparent, editorial basis -- no paid placements, no sponsored rankings.
This 2026 ranking evaluates home remodeling contractors in Monrovia, California using our Guide Score percentage, which normalizes captured evidence from reviews, credentials, press recognition, web presence, experience, and profile completeness. We reviewed 18 active businesses in the Monrovia market and selected the top 15 for this list.
By the numbers: Guide Score percentages on this list range from 39% to 71%, 1 of 15 hold professional certifications, the average firm has 59 years of experience. Updated August 2026.
Each entry below includes the business's Guide Score, star rating, review count, and a data-driven explanation of why they earned their spot. Click through to any profile for the full breakdown including contact information, specialties, credentials, and related businesses in Monrovia.
The Top 15 Home Remodeling Contractors in Monrovia, CA
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#1 ABC Supply Co. Inc. 71%
Ranked 1st among home remodeling contractors in this market based on overall Guide Score.
ABC Supply Co. Inc. is a leading contractor in Monrovia, CA. Reach them at +16268210807 or email mgr102@abcsupply.com. Visit their website to learn more about their work. Located at 3231 Peck Rd. Rea…
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Selected for 59 years of experience (est. 1967).
As a contractor in Monrovia, Servpro of Monrovia Bradbury and Duarte works with clients across the CA region. Reach them at +16264080326 or email servpro10010@servpromonrovia.com. Visit their website…
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#3 Gal Roofing 63%
Ranked 3rd among home remodeling contractors in this market based on overall Guide Score.
Gal Roofing is an established contractor serving the Monrovia, CA community with professional contracting services. Located at 119 W Foothill Blvd. Reach them at +16264157886. Visit their website for…
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#4 EcoTech Services, Inc. 57%
Ranked 4th among home remodeling contractors in this market based on overall Guide Score.
Looking for a trusted contractor in Monrovia? EcoTech Services, Inc. brings deep expertise to every project. Reach them at +16263351500 or email info@ecotechservices.net. Visit their website to learn…
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Ranked 5th among home remodeling contractors in this market based on overall Guide Score.
Looking for a trusted contractor in Monrovia? Paul Davis Restoration and Construction of East San Gabriel Valley, CA brings deep expertise to every project. Reach them at +16265316255 or email gary.a…
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#6 Kevin Shaw Plumbing 49%
Ranked 6th among home remodeling contractors in this market based on overall Guide Score.
A contractor in the heart of Monrovia, Kevin Shaw Plumbing is just a phone call away at +16263591864. Learn more on their website.
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#7 American Painting Concepts 49%
Ranked 7th among home remodeling contractors in this market based on overall Guide Score.
American Painting Concepts has built a reputation for quality contracting work in the Monrovia, CA area. Located at 306 Valle Vista Ave. Reach them at 6268401956. Visit their website for more details…
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#8 North Brothers Plumbing 49%
Ranked 8th among home remodeling contractors in this market based on overall Guide Score.
North Brothers Plumbing is an established contractor serving the Monrovia, CA community with professional contracting services. Located at 704 W Colorado Blvd. Reach them at 6263949641. Visit their w…
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#9 Monrovia Garage Doors 49%
Ranked 9th among home remodeling contractors in this market based on overall Guide Score.
Monrovia Garage Doors serves Monrovia and surrounding CA communities with professional contracting services tailored to each client's needs. Located at 710 S Myrtle Ave. Reach them at +16263575206. V…
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#10 COIT Cleaning and Restoration 49%
Ranked 10th among home remodeling contractors in this market based on overall Guide Score.
COIT Cleaning and Restoration brings professional contracting expertise to the Monrovia, CA community. Reach them at 6263598150. Visit their website to learn more about their work. Located at 1855 S…
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#11 Electric Comm 49%
Ranked 11th among home remodeling contractors in this market based on overall Guide Score.
Electric Comm is a Monrovia-based contractor offering full-service contracting solutions to clients across CA. Located at 148 W Olive Ave. Reach them at +16263010880. Visit their website for more det…
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#12 BS Garage Door Repair Monrovia 49%
Ranked 12th among home remodeling contractors in this market based on overall Guide Score.
As a contractor in Monrovia, BS Garage Door Repair Monrovia works with clients across the CA region. Reach them at +16263854075 or email drgaragedoormonrovia@yahoo.com. Visit their website to learn m…
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#13 Ultimate Monrovia Doors & Gates 40%
Ranked 13th among home remodeling contractors in this market based on overall Guide Score.
Looking for a contractor in Monrovia? Ultimate Monrovia Doors & Gates is located at 140 E Colorado Blvd Ste 313 and serves the surrounding CA area.
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#14 John's Son's Plumbing Service 40%
Ranked 14th among home remodeling contractors in this market based on overall Guide Score.
John's Son's Plumbing Service is a established contractor with offices at 139 E Foothill Blvd, Monrovia, CA.
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#15 Hassle Free Plumbing 39%
Selected for EA, GRI certified.
Hassle Free Plumbing brings professional contracting expertise to the Monrovia, CA community. Located at 222 E Foothill Blvd. Reach them at 6264005456. Visit their website for more details on service…
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How We Ranked These Home Remodeling Contractors
Our Guide Score percentage combines verified ratings, review volume, web presence, profile completeness, professional credentials, press recognition, and experience. Scores are normalized across categories where positive evidence was captured, so a missing category is shown as not captured rather than counted as a failing grade. No business can pay for a higher ranking.
Data sources include Google Business Profile, professional registries, portfolio sites, press databases, and direct business submissions. Every piece of data is publicly verifiable.
Frequently Asked Questions
How did we rank the best home remodeling contractors in Monrovia?
The Home Remodeling Guide ranks home remodeling contractors using our Guide Score percentage, a composite metric computed from publicly available data. The score uses weighted evidence from ratings, review volume, web presence, profile completeness, credentials, press recognition, and experience, then normalizes across categories where positive evidence was captured. Categories with no captured signal are not counted as failing grades. There is no paid placement -- every ranking is purely editorial.
Who is the #1 home remodeling contractor in Monrovia, CA?
As of 2026, ABC Supply Co. Inc. holds the #1 ranking in Monrovia with a Guide Score of 71%. Rankings are recalculated with every data update and reflect the latest available information.
How often is this list updated?
Core data (ratings, reviews, contact information) is re-verified on a rolling monthly cadence. Credentials and awards are audited quarterly. Guide Scores recalculate automatically with every data update, so rankings may shift as new reviews are posted or credentials are verified.
How many home remodeling contractors are there in Monrovia?
Our database currently tracks 18 active home remodeling contractors in the Monrovia, CA metro area. This list highlights the top 15 based on Guide Score. Browse our full Monrovia directory to see every listed business.
Can a home remodeling contractor pay to be ranked higher?
No. The Home Remodeling Guide does not accept payment for rankings. Guide Scores are computed algorithmically from verified public data. Businesses can claim and update their profile with accurate information, but the ranking algorithm treats all profiles equally. Our editorial independence is core to our methodology.
What should I look for when hiring a home remodeling contractor in Monrovia?
We recommend evaluating: (1) professional certifications and credentials, (2) verified customer reviews and ratings, (3) years of experience in the Monrovia market, (4) portfolio quality and range of work, (5) budget alignment with your project scope, and (6) responsiveness and communication style. Our Guide Score weighs these factors so you can compare at a glance.