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Berkeley Home Addition Contractors

Browse these home addition contractors with great ratings from Thumbtack customers in Berkeley.

Do It Right Rodent Proofing
5.0
from 185 reviews
  • 4 years in business
  • 235 hires on Thumbtack
Dana S.
Verified review

Ralph built a deck and fence for me about a month ago and the work was absolutely great. His prices were very reaonsonable and he did the job in a very short time. By far, one of the easiest and nicest contractors to work with. I would recommend him to anyone as he finished the job on-time and the deck and fence looked great!

Casiano's Handyman
4.5
from 166 reviews
  • 4 years in business
  • 260 hires on Thumbtack
J-kai H.
Verified review

I got my TV mounted, shelves installed, and replaced a bathroom mirror. He did everything and did everything really fast and showed great detail to his work. He's very nice and very accommodating. I'm definitely calling him for my next home improvement project.

Top Pro
  • 5 years in business
  • 144 hires on Thumbtack
  • Top Pro on Thumbtack
Vidya B.
Verified review

For all of your handywork needs,Chaojun is your man. The BEST and most prompt service I've ever experienced - efficient from start to finish, and clever with finding creative work-around solutions to assembly or repair services where most others would give up. He even helped me put up my Christmas decor, which was above and beyond the requested service. Very trustworthy (enough so to have him work on projects even when I'm not at home), and he will offer realistic advice and consultation if something else needs to be purchased in order to complete your project. I hired him for a large interior re-design project that included complex assembly, mounting, and light electrical work. Would refer him to friends and colleagues without hesitation!

Ipowersfelectric.
4.8
from 108 reviews
  • 18 years in business
  • 172 hires on Thumbtack
Erick M.
Verified review

Having dealt with A LOT of contractors in SF, I can assure you Matias is one you will stick with.

Top Pro
Matthew Kelly Construction
4.9
from 74 reviews
  • 89 hires on Thumbtack
  • Top Pro on Thumbtack
Connie V.
Verified review

Matthew Kelly is hardworking and honest. He strives to make the job go as well as possible. After other contractors said no or did not return my calls, he responded quickly on the weekend, and he completed the job in a timely manner. Matthew's operation is lean and responsive. He is pleasant to work with and has my recommendation.

Top Pro
  • 13 years in business
  • 83 hires on Thumbtack
  • Top Pro on Thumbtack
Christina E.
Verified review

I've literally communicated with or contacted at least five contractors over the past two months to complete this flooring job. Salinas was an answer to prayer! Whereas other sites or contractors told me to wait and/or never got back to me or took others jobs, Vyron responded promptly within an hour when I posted the job on Thumbtack. Vyron and Pablo did excellent work putting down a new subfloor and plywood, then installing an LVP (see photos) and a new toilet (not pictured). Vyron communicated about every step of repair and installation and about every purchase for the job. He takes pride in his work and left the work area clean. I'm so glad that the job is finished and that it was done well.

Top Pro
  • 5 years in business
  • 80 hires on Thumbtack
  • Top Pro on Thumbtack
Laura W.
Verified review

Pros: Jasper was prompt in responding, punctual, friendly, and completed the work quickly. I was impressed that he finished this project in one day; whereas other contractors seemed to indicate it was more work and more difficult. I would hire him again. Some areas he can improve: There were a couple of minor areas that were knicked on our kitchen island that I didn't notice until cleaning up. Also, I think he could have done a little better cleaning up the island- wiping down the cabinet fronts that had a light layer of dust (I did this myself). Finally, I gave him a box of stain & top coat that the previous owners left to us. He applied them but I noticed they didn't leave the counter shiny, like the finish we had before he sanded. After Jasper left, my husband realized we were missing the water sealant coat which we had in the garage. So now we are applying this coat ourselves to make the island water- proof and give it the same shine. This isn't totally Jasper's fault since I gave him the supplies but I would have liked if he would have noted that something seemed to be missing or off (or given his recommendations on what he would have stained/sealed it with to make sure the wood stayed water proof.) Overall, I'm happy with the work.

Build By Bogdan
5.0
from 40 reviews
  • 11 years in business
  • 49 hires on Thumbtack
Katie S.
Verified review

Bogdan is an incredible contractor. He will share in your passion for the project and make sure it is done well. For our job, he hustled and stayed late so that he could finish everything in one day rather than two. He wanted to make sure we didn’t have to worry about loud saws and saw fumes for another day since we have small children. After a long day of grueling work and finishing the project, he called a half hour later to make sure our carbon monoxide detectors were back on if we deactivated them - so thoughtful for him to think of that. If you’re tired of the runaround from other contractors - not responsive, late, leaving a mess - do yourself a favor and hire Bogdan!

Top Pro
BULLSEYE PLUMBING
4.8
from 42 reviews
  • 21 years in business
  • 60 hires on Thumbtack
  • Top Pro on Thumbtack
Deanne W.
Verified review

Jeff remodeled our bathroom. Tore out the existing vanity, mirror and flooring, spackled and textured the walls, repainted, installed vanity, vanity lights, tub/shower faucets, new shower door and installed hard wood flooring. He was thorough, dedicated and an exceptionally good value. You will be hard pressed to find better workmanship and a greater value elsewhere. I will be using Jeff again for any additional home repairs.

GMBC Construction Inc.
4.7
from 39 reviews
  • 18 years in business
  • 72 hires on Thumbtack
Neil F.
Verified review

After researching many contractors and companies, my wife and I ended up choosing Eli to completely redo our new home. Our last experience, with our previous house was a disaster so this time we were very picky and took our time choosing a contractor that we thought would be a perfect match with us! There are a few reasons why Eli was more then 100% perfect for us. 1. The cost was right around the cost of the other contractors we met with, who offered us less and did not seem to want to incorporate all our dreams. 2. Eli listened to us and followed exactly what we wanted, and never got tired of listening to us about anything. 3. Eli and his team were professional, clean, and extremely friendly throughout the entire project. 4. Eli only uses top-notch materials, unless otherwise specified, and makes sure to give you the highest quality in every aspect. 5. Eli and his team were amazing from start to finish, easy to talk to and everything was completed on time! There are so many companies and contractors in the area, and the service and professionalism that Eli delivers is far greater then anyone else. Designing and remodeling our home was actually a fun, joyful thing that we absolutely enjoyed because of Eli and his team. This is the best outcome we could have ever dreamed of considering the fact that we were so nervous in the beginning because of our last experience. We are so happy and have already referred Eli to some of our friends because he is just that amazing. We love Eli and his team and recommend him to anyone who wants a pleasant experience with remodeling!

Top Pro
Juan Barrios
4.8
from 33 reviews
  • 2 years in business
  • 40 hires on Thumbtack
  • Top Pro on Thumbtack
Francisco S.
Verified review

Working with Juan was a terrific experience. He is very transparent about setting expectations: what is he going to do, how is going to do it and how long will it take. He will get the work done in a timely and clean manner. We were able to book him in advance (which was about 2 weeks prior) but I understand he will do his best to accommodate clients on a shorter notice. If you have been struggling with other handymen/contractors (as I was!) I truly recommend you to use Juan's services - he is super easy to work with and very reliable.

Aspect Constructions
5.0
from 29 reviews
  • 11 years in business
  • 36 hires on Thumbtack
Jeff B.
Verified review

I am 63 years, have owned five houses and must have dealt with over 100 contractors over the years. I have to say that the project Marius completed for me has been the most positive experience I've ever had with a contractor. He started by replying to my proposal within 10 minutes, quickly understood what we wanted done, and two days later arrived early to start work on it. He worked efficiently and meticulously to install shelving above the door in our garage, handling all the details from purchasing the right materials to carefully cleaning up afterwards, and the end result looks fantastic. He also took the initiative to make suggestions to improve the project in inexpensive ways that I couldn't have imagined. And besides all this his price was very reasonable. Thanks Marius (and Thumbtack) for making this a great experience. Five stars just isn't enough.

Anderson Construction
5.0
from 28 reviews
  • 27 years in business
  • 39 hires on Thumbtack
Barbara R.
Verified review

We were thoroughly satisfied with the concrete work done by Kris Fredrickson, Anderson Construction’s concrete contractor. Our new driveway and sidewalk look great. Kris listened to us and did his best to accommodate our wishes, going above and beyond. We would definitely hire him again and recommend him to others. And Mike Anderson stayed in constant communication w/us making sure that we were satisfied with how the project was proceeding.

Economy Home Repair
4.8
from 26 reviews
  • 17 years in business
  • 51 hires on Thumbtack
Stefan M.
Verified review

I highly recommend Economy Home Repair, which recently completed a job at our 1910s house in Berkeley including replacement of some rotten siding, installation of two new windows, and painting all on the 2nd floor of the house. We could not be happier with our experience. Signing up with Kris was a no-brainer: his team has stellar reviews, his bid for the job was more than fair, and he arrived on-time for meetings and responded promptly to emails. This was extremely hard work - not the most fun job - and I was particularly impressed that Carl and his team completed the job safely after just 5 consecutive days. Given my prior experience with contractors and jobs that can extend for weeks or longer, it is unusual to get that kind of attention. All the materials were high quality, and I cannot find a single flaw in Carl's workmanship. Overall had a very positive experience, and I'm particularly happy to have found a trustworthy contractor I can turn to for future work.

Top Pro
Lifetime Remodeling
4.9
from 23 reviews
  • 28 hires on Thumbtack
  • Top Pro on Thumbtack
Linda F.
Verified review

Good Value, High Quality, Efficient Work. We recently bought a house and called on Lifetime Remodeling to help us with a kitchen remodel and replacing the old roof. My wife and I are inevitably more difficult as clients than your average homeowner is, but we could not have been more impressed with Lifetime Remodeling. Firstly, their pricing knocked the competition out of the park, and the completeness and detail in their proposal and scope of work is like nothing I've seen before from contractors . As a home owner we were initially wary of having an additional external project manager on site, but Samuel and Matan from Lifetime Remodeling are absolutely fantastic: knowledgeable, reliable, resourceful and respectful of our role to design the project. The work itself was performed to a really high standard: the crew were excellently coordinated by Frank the foreman; they came when they were supposed to; and were clean and tidy. I would have no hesitation whatsoever in recommending them to others.

Bryson Builders
4.8
from 22 reviews
  • 28 hires on Thumbtack
Aaron K.
Verified review

We had Ryan over yesterday to repair 3 interior doors in a very old and actually historic San Franciscan Victorian house. In addition to the three interior doors, Ryan painted the front door which had also just been replaced. His attention to detail was great, there were constant adjustments to make sure everything fit, latched, matched, didn't drag, looked great, etc. His response was prompt, he replied almost immediately and was available to start the very next day. He came prepared for the job, from start to finish. Ryan is very up front and fair in terms of compensation. You will have zero issue with the transparency and fairness of his bids. It should also be noted that this is a very old building. The areas where the door hinges connected to the wall/door frame were extremely dilapidated, the wood was old and and over drilled. It was like putty. But Ryan rocked it. Not only did Ryan pay close attention to the style of the Victorian building and matched the details perfectly, his finished product was seamless. You can't even tell that work had been done. There wasn't even dust on the floor. It was legit, honest good work. 100% recommend.

Top Pro
Regson Services
5.0
from 21 reviews
  • 33 hires on Thumbtack
  • Top Pro on Thumbtack
Natallia S.
Verified review

I hired them to lay the engineered bamboo floor in my condo. They did exactly what promised and in the time they originally specified. I have been doing remidelling and construction of my rentals and my resident for the last 10 years and very much familiar with the business. Out if many contractors or handymen i met Jason and Regina are the outstanding team. They work fast, they are very proactive and attentive to details. And their price was reasonable. What is the most important for me is that they do listen to my suggestions - not like many macho style contractors:). The floor work looks absolutely great and i am very happy. So that i would like to hire them for other work on my rental property.

Top Pro
MJH Construction Management
4.9
from 14 reviews
  • 36 years in business
  • 35 hires on Thumbtack
  • Top Pro on Thumbtack
Martin R.
Verified review

We hired MJH Construction Management to complete renovations of our recently purchased home. With a wealth of knowledge and experience, MJH determined the best solutions to a number of complex repairs and additions including floor leveling, heating, plumbing and electric. MJH helped us choose several improvements like changing the floor plan for better use of space, installing a gas fireplace as well as a bathroom and kitchen upgrade. MJH oversaw the contractors to ensure the work was completed and billed correctly. Throughout the process MJH kept us apprised of the costs and schedule - there were no surprises. We are delighted with the results - our renovated house came out fantastic.

Wise Stage of Remodeling
4.9
from 14 reviews
  • 2 years in business
  • 25 hires on Thumbtack
Max G.
Verified review

If we could give Wise Stage Remodeling more stars than 5, we would! We hired Wise Stage Remodeling to finish a very difficult and messy remodel in San Francisco (single family house). A previous contractor messed the remodel up beyond belief and left it in shambles, while we were out of town. None of the new contractors were even willing to consider taking this job and we were desperate. Sergey from Wise Stage Remodeling responded to our request via Thumbtack. He gave us a very reasonable estimate and timeframe to finish the project. Sergey and his team (especially Arthur, his carpenter, who's amazing with cabinets, doors, tiling) were extremely diligent and hardworking. They remodeled the kitchen from top to bottom, as well as finished remodeling the rest of messy unfinished projects of all levels of difficulty throughout the house. Sergey and Arthur pulled us out of a very messy situation and made the impossible possible. They were both incredibly responsive and accommodating throughout the entire construction process: hardworking, honest, and polite guys. Their attention to detail and ability to face our complex construction issues alleviated a lot of stress and pain on our part. We simply lucked out w/hiring Wise Stage Remodeling. We've been through a number of remodels with a few of our properties in San Francisco, and never had a more pleasant experience with the contractors. We would absolutely, without a doubt, recommend hiring Wise State in a heartbeat!

vgh general repairs
4.8
from 13 reviews
  • 17 years in business
  • 22 hires on Thumbtack
Jeremy S.
Verified review

I had a small fence section that was started by another contractor and it was a disaster. Nothing was level, there were concrete pillars jutting out of the ground so I fired the contractor and started looking for another one. Victor answered my post on thumbtack and I had him come over the next day to give me a quote. He's quiet, confident and quickly understood what I was trying to do and went about explaining the corrective work that would need to done and in a few minutes listed of the material needed and why the previous contractors design was flawed and ugly. Not only did he finish the project but he corrected all the mistakes the previous contractor had made and I'm very happy with the end result. I hired him immediately to fix some rotten wooden planter boxes on the side of my house. It was a much bigger job than either of us expected but he finished it under 2 days and it looks great.

SFE Electric inc
5.0
from 12 reviews
  • 4 years in business
  • 9 hires on Thumbtack
William L.
Verified review

Pedro got everything done on time and we were satisfied with the work. A little after the project was done, we had an issue caused by another contractor who overloaded one of the outlets Pedro had installed (not Pedro's fault at all). Pedro very nicely walked us through how to resolve it over the phone... above and beyond the call of duty. Thanks!

Q & A

Answers to commonly asked questions from the experts on Thumbtack.

What is a general contractor?

When starting a home remodel or new construction project, you will probably hire a general contractor. A general contractor is a professional who is qualified to take a set of building plans and construct them as outlined. The general contractor may help perform the day-to-day building, or they may just hire workers and oversee all the work activities. In either case, the job of the general contractor is to see that your project gets built.

When you have a building project, ask for bids from various contractors. The bids tell you how much each will charge and what their scope of work will be. Once you have selected a bid, you sign a contract with that general contractor outlining the specifics of the project and the milestones during the project when they will receive payment installments. Once the contract is official, the general contractor will bring in their crew to begin construction. The contractor will manage the workers and subcontractors (anyone who doesn’t work directly for their company but that they need to outsource, like a marble installation pro), order all the materials, obtain work permits, and confirm that all the workers and subcontractors are completing their projects as planned. They typically handle all the payments to the workers and subcontractors, and send you invoice. For all these reasons, it’s also especially important to follow a few smart hiring practices when it comes to finding a general contractor.  If you are organized and competent to oversee construction projects, and are able to make sure everything is being built properly and meeting code, it’s possible you can be your own general contractor.  

Why should you hire a contractor?

Hiring a general contractor is a good idea for many remodeling projects. Home renovation contractors have a broad range of skills to manage, coordinate and complete a project. They should help make sure your project comes in on time and within your budget as they hire and supervise all the necessary subcontractors, including electricians and plumbers. They also handle procuring all the materials required for your job. Some homeowners look to save money by acting as their own contractor, but an experienced home renovation contractor is worth the cost. They should know local building codes, be able to pull all necessary permits, and work with inspectors to make sure the construction meets local codes. Also, because they get professional discounts, they can typically buy materials at a better price than you can; better prices on materials and labor save you money, and make up for at least a percentage of the cost of the contractor.

How do you choose a commercial general contractor?

A commercial contractor provides similar services as a residential general contractor but specializes in working with large-scale projects for businesses, schools, nonprofits, governments and development firms. When researching commercial general contractors, review their portfolio of work and confirm they have ample experience working in the area you need. For example, if you are building a small strip mall, ask if the contractors have experience successfully incorporating all the needed elements such as a parking lot, meeting ADA requirements, accessing the proper permits, and completing work on time.

Once you’ve identified several qualified candidates, request bids for your project and then compare the scope of work with your needs and budget. Your commercial general contractor should oversee design, permitting, construction, materials purchase, and adherence to building code and zoning regulations, as well as sticking to an agreed-upon budget and schedule. It’s important to establish clear communication with your future commercial general contractor, as this will mean a smoother process for everyone. For all these reasons, it’s also especially important to follow a few smart hiring practices when it comes to finding a general contractor.

Do I need a contractor for a kitchen remodel?

A kitchen remodel is one of the most important investments you can make in your home, and it’s critical to get the details right; that’s where a home renovation contractor comes in. A minor remodel usually includes new cabinet faces and hardware, replacement appliances, and paint, while an extensive job may enlarge the kitchen’s square footage, install new cabinets or an island, change the layout, and lay new tile or hardwood floors. Any renovation that includes filing permits, construction, or electrical or plumbing work is best completed by an experienced contractor who knows local codes.

How much will it cost to remodel my house?

The cost to remodel a home is highly variable — size and scope of the project, quality of materials, and the number of subcontractors required to complete the job all affect the total cost. The average national cost of a home renovation project is $13,500. The national average per-square-foot cost of a remodel ranges from $25 to $100. Nationally, kitchen and bathroom remodels are the most popular types of projects, in part because they typically have the highest return on investment when the home is sold. The national average cost of a major kitchen remodel ranges from $25,000 to $62,000, while the average bathroom remodel tends to cost $6,000 to $18,000. In addition to materials and labor costs, many remodeling project costs include permit fees, which, average $900 or more, depending on your location.

Actual Requests

See other requests for home addition contractors in Berkeley

Need deck or porch services

Berkeley, CA

  • Details
    One plank is broken on deck leading up to hot tub - looks like support may need to be replaced under others as well.
  • $600
    Average price
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