Top Rated Home Repair Contractors Serving Port Costa, CA

If you really care about choosing a quality home repair contractor, we’re here for you. Here’s your access to the best home repair contractors serving Port Costa including 94569. These handymen provide home glass repair and home improvements, and they also work on tile installation, vinyl siding repair and home window repair. For 22 years we’ve conducted the most accurate ratings and deepest research of local companies, so you’ll be confident in choosing.

  • Last Updated May 15, 2026
  • 99,219 people sourced companies in Handyman - Home Repairs
    3,893 Verified Handyman - Home Repairs Customers Surveyed
3,893
99,219
1 of 2

Kaljian Construction Inc.

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Kaljian Construction Inc. provides a wide range of handyman/home repair and remodeling services for residential clients in Northern Contra Costa Count...
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Main Services

Handyman - Home Repairs
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Additional Services

Kitchens, BathroomsElectrical, Plumbing, Home Remodeling, Door Installation, Cabinet Refacing, General Contractor Services, Handyman Services

Coverage Areas

Northern Contra Costa County

Established in 2002
Established in 2002
Residential Only
Residential Only
Weekend Hours
Weekend Hours
Free Estimates
Free Estimates
Diamond Certified Video Profile
Handyman - Home Repairs - Kaljian Construction Inc. - Northern Contra Costa County
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Diamond certified resource logo
Diamond Certified Company Report
Robert Kaljian, Owner-Kaljian Construction Inc.
Robert Kaljian, Owner
Expert Contributions
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  • 195
  • Rating Surveys
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  • 17
  • Photos
    & Videos
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  • 5
  • Researched Articles
Hours CLOSED NOW
License:
808093
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Longshore Handyman

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Longshore Handyman provides a wide range of home repair services for residential clients in Contra Costa, Alameda, Marin and San Francisco Counties. T...
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Main Services

Handyman - Home Repairs
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Additional Services

Drywall & Stucco, Window & Door Installation & Repair, Plumbing, Cabinet Installation, Appliance Installation, Kitchen & Bathroom Remodeling, Additions & Accessory Dwelling Units (ADUs)

Coverage Areas

Contra Costa County, Alameda County, Marin County, San Francisco County

Family Owned
Family Owned
Established in 2019
Established in 2019
Residential & Commercial
Residential & Commercial
Free Estimates
Free Estimates
Diamond Certified Video Profile
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Diamond certified resource logo
Diamond Certified Company Report
ratings icon
  • 26
  • Rating Surveys
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  • 16
  • Photos
    & Videos
articles icon
  • 5
  • Researched Articles
Hours CLOSED NOW
License:
1101559
Learn how to choose a Handyman - Home Repairs and more…

Diamond Certified Home Repair Contractors Serve These Port Costa ZIP Codes

94569

Diamond Certified Home Repair Contractors In Port Costa

Diamond Certified home repair contractors serving Port Costa are rated an average of 4.7 out of 5 stars based on 458 reviews of 61 rated home repair contractors.
Diamond Certified home repair contractors in Port Costa Avg. Star Rating.

We make you an expert at choosing a high-quality home repair contractor in the Port Costa area.

For those who love quality local home repair contractors.

Within our Diamond Certified Resource:

You’ll love and refer your friends and family to your new Port Costa area Diamond Certified home repair contractor. They provide expert services, including light fixture installation, picture hanging, shelving installation, pressure washing, gutter cleaning, and more.

To qualify for Diamond Certified, each company must score Highest in Quality and Helpful Expertise (a 90+ on a 100 scale) and pass all our credential-based ratings. Diamond Certified home repair contractors that serve Port Costa residents include Kaljian Construction Inc..

Every Diamond Certified home repair contractor that serves residents in 94569 performs various specialties, including fence repairs, deck repairs, drywall patching, electrical repairs, and furniture assembly.

How to Choose a Quality Port Costa Home Repair Contractor for Your Family
  1. Click the name of the company to get to their Diamond Certified Company Report page.
  2. Watch their Diamond Certified Video Profile and other videos that we’ve created for you.
  3. Read their verbatim client survey responses and our researched articles.
  4. Get helpful home repair tips if they are a Diamond Certified Expert Contributor.
  5. Call or email them to schedule an appointment.
Become a Diamond Certified Preferred Member and Join Your Port Costa Neighbors

If you love quality local companies, this is for you. Become a Diamond Certified Preferred Member (always free) and get a double performance guarantee, extra guides and tips, our annual Diamond Certified Directory, and more.

Your Diamond Certified Resource. We make you an expert at choosing.

We make you an expert at choosing local companies by giving you the most accurate ratings, deeply researched company reports and Diamond Certified Guide of all Resource Guides, which cover 70+ industries in the Auto, Home, Health and Personal service categories. Each guide contains 16 key articles that are separated into “Before, During and After the Job” tabs. These are written to guide you through each phase of hiring, starting, managing and ending a job in that specific type of service.

Diamond Certified Resource Compared to Crowd-Sourced Review Sites

Diamond Certified Resource’s ratings of local companies are based on surveys of only verified real customers, so they are the most accurate. This beats crowd-sourced review sites like Yelp, Angi or even Google that are plagued with fake, manipulated, cherry-picked and non-customer reviews, which produce inaccurate and often inflated rating scores.

Diamond Certified Resource’s deeply researched reports of top rated Diamond Certified companies include everything you need to see to be very confident in choosing a top rated local company. Each company report includes detailed quality ratings and scoring, verbatim customer survey responses, a profile video, a company story video, a capabilities table, a photo gallery, researched articles, unique expert contributions from the company’s owner, and more. This beats crowd-sourced review sites that solicit companies to “claim their business listing” and add any type of info to their profiles. This sounds good, but it has led to company profiles that are littered with false claims and incomplete info.

Map of Port Costa, CA

Port Costa was founded in 1878, and today, your 192 neighbors enjoy street fairs, surfing, coastal drives, community gardens and reading. Port Costans use Diamond Certified home repair contractors for door and window hardware installation, property maintenance, picture hanging, exterior painting, home improvements, and more.

Frequently Asked Questions for Handyman - Home Repairs in Port Costa, CA
Q: What are clients of Diamond Certified home repair contractors saying about companies in Port Costa, CA?
A: Verified Kaljian Construction Inc. Customer, 1 of 195
"He is very prompt, very thorough, and he wants to satisfy his customer. If there is a problem, he comes back to make everything right, even if it is not his fault. I had a defective product, and he kept coming back to do all that he could so that it would work for me. He was just so nice. I got an upgrade replacement. He just did a beautiful job for me each time. I feel comfortable having him in the house, and he is very pleasant. He is very clean. I feel comfortable having him work in my house, and I think he does an excellent job. He has excellent workmanship, and I know that he has all of the proper credentials to protect the consumer. I wouldn't use anyone else but him." - George P.
All Survey Responses for Kaljian Construction Inc.
Verified Longshore Handyman Customer, 1 of 26
"They are great from little things to larger projects. They are wonderful and they get the job done quickly. I have no complaints. Dennis did such a good job and Arthur was good as well. They were good and had good communication. They would break things down and gave me a lot of options. I felt like I was in good hands." - Omar H.
All Survey Responses for Longshore Handyman
Q: What are some of the most popular brands that Diamond Certified home repair contractors use when working with Port Costa residents?
A: Diamond Certified home repair contractors use top-quality brands like Makita, Gorilla, Sika, Krylon and WD-40.
Q: What types of tile installation do home repair contractors offer?
A: Home repair contractors offer a wide range of home improvement services, from plumbing and electrical repairs to painting, roofing, flooring, and other general repairs. They may also provide more specialized services, such as installation of appliances, remodeling of kitchens and bathrooms, and landscaping. Depending on the contractor's expertise, they may also provide services such as home energy audits, insulation installation, and green building techniques.
Q: Can Diamond Certified home repair contractors work with 3M products and similar items so I can get home glass repair in Port Costa?
A: Yes, Diamond Certified home repair contractors can work with 3M products and similar items to provide home glass repair in Port Costa.
Q: What did people search for when they wanted to find the best quality home repair contractors in Port Costa?
A: Appliance Repair
Vinyl Siding Repair
Door And Window Hardware Installation
Tile Installation
Home Glass Repair

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