Top-Rated General Contractors Near You in London, CA

71 Aggregate, Inc

We work with customers and clients big and small for all of their excavation and aggregate needs. We also supply concrete and asphalt for contractors, counties and homeowners.

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A Beautiful Co

We are craftsman who provide a wide range of general contracting services to both residential and commercial clients throughout Southeastern Connecticut. Founded in 1994, we are family-owned and operated, the Marku brothers – Petrit, Alex, Giovanni and Chris – immigrants backed by generations of fine Italian artists. Our vision is to bring timeless beauty into each and every project with our attention to detail and a natural talent for combining materials, textures and colors. Beauty, – backed by high qual

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Baldwin & Son Construction

Baldwin and Sons Construction is a family owned and operated company. We are full service general contractors, so please contact us for more information.

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Custom Woodworking by Ralph Jones

RJW America Inc. Non Profit Trade School Under Education 501 (c) 3

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Dey Quality Construction

Dey Quality Construction has been a Family owned business since 1997. We stive on giving you the quality that you want and deserve for you home or business. We strive to complete your project in the shortest amount of time with minor interruptions in your schedule, keeping in mind the quality of service and detail you deserve. We spend time with you before the project begins so you know exactly what we will be doing with scheduling and details to keep the project on track and keep you informed. We are fully

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Allstate Exteriors and Restoration Services LLC

Allstate Exteriors is a full-service roofing company that has proudly served London, Springfield, Westerville and Central Ohio for over 14 years. We offer a range of both residential and commercial roofing services, including inspections, maintenance, repairs, and replacements. Our team of professional craftsmen uses top-quality products to ensure the durability, dependability, and safety of your roof. Allstate Exteriors also provides an array of home improvement services, including high-quality gutter and

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K & H Construction Services

ÌĉÛÁK&H is a Full Service Construction Group with capabilities in ÌĉÛÁGeneral Contracting ÌĉÛÁConstruction Management ÌĉÛÁDesign Build Services ÌĉÛÁOver 35 years experience nationwide in the construction industry. ÌĉÛÁOver $1 Billion in Project management experience ÌĉÛÁGuarantee that all clients will receive maximum attention from FirmÌÄås Principals

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LT Construction LLC

LT Construction Building and Remodeling move your building needs from concept to reality, smoothly and simply. Utilizing the latest technology and always up to date with building codes, LT Construction and Remodeling has experienced team to handle all phases of construction. From a bathroom remodel to new commercial construction, we provide the highest level of professional service.

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Metal Direct Builders

We offer builds for cabins, homes, pole/horse barns, and decks. For more information, do not hesitate to contact us! Deck Builder, Professional Remodeling Service, Affordable Remodeling Service East Bernstadt KY; Corbin KY; Barbourville KY; Mount Vernon KY; North Corbin KY; Metal Builders, Metal Garages, Metal Shops, Pole Barn Builder, Horse Barn Builder

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Oakridge Construction

If you are in need of home improvement in more than one area, you have come to the right place. For over 20 years, Oak Ridge Construction Inc. has been serving the New London, MN area with anything from home building to septic design! Call us today to see what we can do for you!

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About General Contractors in London, CA

Finding the right general contractor in London can make all the difference when it comes to transforming your home or commercial space. With its mix of historic architecture and modern builds, London presents unique challenges for construction and remodeling projects. From navigating the city's strict zoning laws to working within conservation areas and flood zones, every project requires a deep understanding of local regulations and expertise in adapting to London’s urban landscape. Whether you're restoring a Victorian terrace in Chelsea or building a contemporary addition in Hackney, precision and planning are essential to meet both aesthetic and legal standards.

One of the complexities of construction in London is dealing with local permitting requirements. The City of London and borough councils enforce strict guidelines that can impact timelines and costs. For instance, projects in historic districts may need approval from conservation officers, while homes in flood-prone areas along the Thames require designs that meet special flood defense requirements. On average, homeowners can expect general contractor costs to range from $150–$300 per square foot, depending on the scope of work and location within the city.

London’s diverse neighborhoods also influence project demands. In areas like Westminster or Kensington, high-value properties often call for premium materials and craftsmanship, while districts such as Camden may lean toward eco-friendly or space-efficient solutions. As experienced contractors in this vibrant city, we know how to balance functionality, compliance, and style to bring your vision to life.

General Contractor FAQs

A general contractor oversees construction projects, managing all aspects from start to finish. This includes coordinating subcontractors, sourcing materials, ensuring codes and regulations are met, and ensuring the project stays on budget and on schedule. They often handle residential renovations, new home builds, and larger commercial projects. Hiring a general contractor ensures expert supervision and streamlines communication, helping ensure the job is completed efficiently and professionally.

The cost of hiring general contractors can vary widely depending on the scale of the project. On average:

  • Bathroom renovation: $10,000–$25,000
  • Kitchen remodeling: $15,000–$50,000
  • Home additions: $30,000–$150,000
  • Building a new home: $150,000–$500,000+

Keep in mind these ranges are approximate and subject to factors like location, materials, and complexity of the project. It's always advisable to get detailed estimates from multiple contractors to compare pricing and services.

Finding licensed general contractors in London involves several reliable methods:

  • Online directories: Use platforms like HomeAdvisor or Angie's List.
  • Local building departments: Contact your city or county building department for lists of licensed professionals.
  • Referrals: Ask friends, family, or neighbors for recommendations.

Make sure to verify their license through a trusted authority, such as your state’s licensing board or local contractor registry. Hiring licensed professionals ensures compliance with codes and regulations.

Here are key questions to ask when speaking with general contractors:

  1. Are you licensed and insured?
  2. Can you provide references or examples of past work?
  3. What’s your timeline for this project?
  4. Will you handle permits and inspections?
  5. Do you offer a warranty on your work?

These questions help assess their qualifications, experience, and reliability. Be thorough in your evaluation, as this can prevent issues down the road.

To avoid scams, follow these guidelines:

  • Verify licenses: Confirm the contractor holds current licensing from a trusted authority, such as your state’s licensing board.
  • Get contracts in writing: Never agree to verbal deals.
  • Avoid large upfront payments: Legitimate contractors follow payment schedules tied to milestones.
  • Check references: Speak directly to past clients about their experiences.
  • Trust your instincts: If something feels off, or the contractor is overly pushy, reconsider.

Taking these precautions helps ensure you hire a reputable professional for your project.

Contractor estimates typically factor in:

  • Material costs: Quality and quantity of materials required.
  • Labor charges: Skilled labor fees, including subcontractors.
  • Project complexity: Scope, design details, and unique challenges.
  • Permitting fees: Costs for pulling necessary permits from the relevant authorities.
  • Timeline: Longer projects may have higher labor costs.

Always request itemized estimates and clarify what’s included, so you can make informed comparisons across contractors.

Project timelines depend on the scope and type of work. Here are general estimates:

  • Small renovations (e.g., bathroom remodels): 4–8 weeks
  • Medium renovations (e.g., kitchen remodels): 8–12 weeks
  • Home additions: 3–6 months
  • New home construction: 6–12+ months

Factors like availability of materials, weather, and contractor schedules can impact timelines. Discuss expected completion dates and potential delays upfront to minimize surprises.

General contractors should hold proper licensing from state or local authorities, depending on their location. Licensing ensures they meet local building codes and safety standards. Many states also require insurance for liability and workers’ compensation. For additional credibility, contractors may pursue certifications like LEED accreditation for sustainable construction or CGP (Certified Green Professional) credentials. Learn more about requirements from trusted resources like National Association of Home Builders.

To set realistic expectations, consider:

  • Budget: Factor in local material and labor costs specific to London.
  • Timeline: Account for weather conditions and permit processing times in your area.
  • Scope: Be clear and detailed about your project goals upfront.
  • Communication: Have regular check-ins with your contractor to stay updated.

Remember, unforeseen issues may arise, so flexibility is key. Working closely with a licensed contractor experienced in London can help ensure smoother project execution.

Signs of a reputable contractor include:

  • Strong reviews: Positive customer feedback on platforms like Google, Yelp, or industry websites.
  • Transparent communication: Clear responses to questions about licenses, scheduling, and pricing.
  • References: Willingness to provide references from past clients.
  • Detailed contracts: Well-written agreements outlining scope, costs, and timelines.
  • Longevity: Years of experience in the industry often indicate reliability.

Always perform thorough research before signing a contract to confirm the contractor’s reputation and credentials.

Reviews for General Contractors

Basement Rescue in Days
Our basement flooded after a big storm, and I was overwhelmed at the thought of repairs. Within 24 hours of posting my issue, I had quotes from three experienced contractors. The one I hired tackled everything in less than a week, and it came in under budget. Feels great to have my space (and sanity) restored.
Emily R.
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Fast Fix, Big Savings
My deck was dangerously unstable, and I dreaded the cost of a full rebuild. The contractor I found through this service reinforced everything for a fraction of the replacement estimate! Now it's safe for family cookouts, and I saved over $2,000.
Paul H.
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A New Look, Stress-Free
Our living room remodel was stuck because I couldn’t find the right pro I could trust in Pittsburgh. This platform connected me with a general contractor who worked around my schedule and finished the job early. The best part? No hassles, and I finally enjoy coming home to a space that feels like 'me'.
Kim S.
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Maria VierraEditor

Maria Vierra is the lead designer at Vierra Fine Homes, bringing over two decades of experience in high-end residential design and construction. Her expertise and attention to detail ensure every project meets the highest standards of excellence, blending functionality with aesthetic appeal.

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Brett TaylorAuthor

Brett Taylor is the co-founder of The Builder Market and a visionary entrepreneur in the home services and construction industries. With a passion for innovation, Brett has played a pivotal role in revolutionizing how professionals and homeowners connect and collaborate.

This page was last updated on Nov 29, 2025, 3:28:15 PM