J & M General Contractors, Inc.

Wednesday: 7AM–5:30PM
Thursday: 7AM–5:30PM
Friday: 7AM–5:30PM
Saturday: Closed
Sunday: Closed
Monday: 7AM–5:30PM
Tuesday: 7AM–5:30PM

Our highly trained professionals guarantee excellence in construction and meticulous attention to detail. Partner with our experts to craft a personalized space that mirrors your unique style and meets your specific needs. Punctual project delivery is our priority, ensuring you can revel in your new space without delay. Enjoy a smooth and transparent journey from initial concept to completion, marked by clear communication at every stage.nnAs a General Contractor for both commercial and residential projects, we specialize in remodels, tenant improvements, and electrical upgrades. Enjoy the convenience of complimentary estimates!

Rating: 5 Stars

Name: John Weaver
Rating: 5
Review: J & M Contractors completed excellent repair work on my Wood Patio Cover. Mike Zellmer(Owner) and his team were very thorough and detailed in all of their work. Mike stopped by almost daily to check in on the progress of the work, so he was very involved. The crew Mike has are professional, and dedicated to high quality work. I would refer Mike and his company to anyone that needs Home Repair work. John Weaver
Date: 5 months ago

Name: Dave Mastren
Rating: 5
Review: We have been home owners in Fullerton for almost 40 years and we have been through our share of remodels, painting, and general home repairs. We can honestly say that J&M General Contractors, Inc has been one of the best experiences we have had in dealing with our home. Mike and Nancy came and measured throughout and provided a timely and reasonable estimate. Once the work began, their workers came early, stayed late, and worked hard throughout the day. They removed and/or repaired dry rot and termite damage around the entire house. They replaced two thresholds, re-caulked all of our windows, and painted everything with two coats. I said I wanted an overhang (or awning) over our front porch to protect the front door from the sun and they went above and beyond in designing it and installing it. We couldn't be happier.
Date: 2 years ago

Name: Stan Wang
Rating: 5
Review: We recently added a back kitchen and we chose J & M as our contractor because their quote is reasonable and they appear to be honest, experienced and down-to-earth. And I am glad we made the choice! Mike is the man. He is easy to work with. He listens to our needs, and constantly look out for cost effective solutions. His crew was prompt, polite and productive. They cleaned up before they leave, and make sure you are happy with their work. Pretty much everything was completed according to the original schedule, even if we threw a couple of curve balls. More importantly, the project was finished in time for my daughter's wedding!
Date: 2 years ago

Name: James McFarland
Rating: 5
Review: We have been using J & M Contracting for about 8 years now. The quality of their work is excellent. We have had them install a new electrical panel, drywall, paint inside and out side, stucco and texture. The entire team is great to work with. They removed siding, installed hardy cement trim, recessed lighting in the eaves.They are clean, respectful and always on time. The quotes are always reasonable. You will not be disappointed with the results.They listen to what we wanted and provided their professional input as well as alternate ideas for us to consider.
Date: 3 years ago

Name: Mike Haydis
Rating: 5
Review: We have had them do work at our house on the stucco and electrical work both inside and outside our house (new wiring, new lights, new electrical boxes & switches). The entire team was great - professional, clean, polite and the work was great. I would highly recommend! Positive Responsiveness, Punctuality, Quality, Professionalism, Value … More
Date: 4 years ago