Standouts
14 years in business
Best of Houzz winner
High-end
1 Houzz Award
3 Houzz Badges
Contact Info:
Ryan Jantz
4425 Cass St
San Diego, CA 92109
4425 Cass St
San Diego, CA 92109
Typical Job Costs:
$250,000 - 2,000,000
New Custom Homes from 1 Million to 10 Million. Whole Home Renovations from $500,000 to 5 Million. Room Additions from $150,000 to $300,000. Estimates based on experience. Actual costs may vary depending on the scope of your project.
New Custom Homes from 1 Million to 10 Million. Whole Home Renovations from $500,000 to 5 Million. Room Additions from $150,000 to $300,000. Estimates based on experience. Actual costs may vary depending on the scope of your project.
Category:
License Number:
880798
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San Diego’s Premier Coastal Custom Home Builder & Home Remodeler
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Medium sized Owner operated firm based in San Diego, Southern California.
Jantz construction was founded in 2006 and quickly established a reputation for providing excellent workmanship and customer service. Having completed projects ranging from kitchen and bath remodels to complete custom home construction, we have the experience to exceed your expectations.
New Custom Homes from 1 Million to 10 Million. Whole Home Renovations from $500,000 to 5 Million. Room Additions from $150,000 to $300,000. Estimates based on experience. Actual costs may vary depending on the scope of your project.
Services Provided
Custom Home, Home Additions, Home Remodeling, New Home Construction, Custom Homes, Remodeling
Areas Served
Coronado, Hill Crest San Diego, La Jolla, Mission Hills San Diego, Mission Valley San Diego, Ocean Beach San Diego, Point Loma San Diego, San Diego
Awards
CA Lic. #880798
10 Projects for Jantz Construction

Encinitas, CA
Encinitas Neptune House
44 photos

San Diego, CA
Dolphin House
40 photos

San Diego, CA
Mission Beach House
6 photos

San Diego, CA
Kensington Kitchen
2 photos

Coronado, CA
Coronado Craftsman
8 photos

San Diego, CA
La Jolla Newkirk Remodel
23 photos

Encinitas, CA
Modern Farmhouse In Cardiff
4 photos

San Diego, CA
Pacific Beach Split Level
23 photos

San Diego, CA
Riley Addition and Remodel
14 photos

La Jolla House
25 photos
Write a Review






7 Reviews for Jantz Construction

HU-868893672
Relationship
Client
We have used Jantz Construction for two home additions and we would recommend them to anyone. We had a great experience with both additions. They are honest and upfront with cost, so you always know what to expect. We will definitely use Jantz Construction in the future for any home projects.
June 16, 2020

Rimma Rosenberg
Relationship
Client
We interviewed several contractors and from the first meeting with Ryan Jantz we felt at ease and comfortable with the idea that we can work together. Throughout the project at any time when the obstacle presented itself, Ryan would rapidly resolve it. His recommendations were always spot on, he stayed pretty much on a budget. Any overruns were due to my desire. Because of the rain when construction started, we fell behind, but Ryan was on top of things. Ryan was very responsive to all my requests as pertained to details. We would meet on a weekly basis to discuss the progress and potential issue resolution.
When Ryan asked me what I would have done differently, I could not come up with anything. When my husband and I could not agree on a controversial particular issue, Ryan was an exceptional mediator.
I highly recommend Jantz construction, you will be in good hands.
June 5, 2020

Larry Hertel
Relationship
Client
Ryan did our kitchen remodel at our home in July and did a great job. He competed the job on budget and as promised. It was a pleasure to work with him and his crew, Edgar was great! I would do work with Jantz Construction again.
November 9, 2016

Jack Bennett
Relationship
Client
Jantz remodeled a bathroom for me last year. They addressed my concerns and were able to deliver a good product. During the job, we encountered unforeseen construction problems/delays and we were able to able to resolve them. They kept to the budget of their estimate.
October 25, 2016

Justin Ireland
Relationship
Client
We hired Ryan after interviewing and getting quotes from 9 different contractors. We already had a great architect with plans completely done, and permits pulled. After meeting with him a couple times, we decided to got with Jantz because we were comfortable with him and his foreman. Our biggest concern, like most people, was our budget, and making sure we didn't go over. In my opinion, you won't find a more budget oriented contractor than Ryan. From structural cost (concrete, wood, etc), to the finishes (tile, flooring, bathroom, etc), Ryan always consulted with us. Like most, we wanted to most expensive materials, and Ryan would stop us, give us expamples of exactly what we wanted, but at a much lower price. Additionally, he made some suggestions to modify the plans and critical times, suggestions that made more sense and a better use of space. It is one thing to read and follow the plans, but he has vision beyond the plans that actually make sense. In the end, we were at, or a tad under budget, and finished ahead of schedule. Ryan uses a cost plus system, that scared us at first. But if you use a set price contract, and the contractor finds material at a lower cost, that contractor keeps the savings. Ryan however, charges you what it actually cost, and passes the savings to you. Do your due diligence, get a bunch of quotes, along with Jantz's, read the fine print, and I am confident you will go with Ryan. I highly recommend this company.
October 24, 2016

lindasalinda0
Relationship
Client
This is the second time I've worked with Ryan. He was our contractor when we built our house. As always, it's great working with him. He's reliable and very trust worthy!
October 20, 2016

piccolopav
Relationship
Client
Ryan is the consummate professional. He embodies honesty and quality, consistently exceeding our expectations in every way. Both himself and his subcontractors are clean, courteous and polite. My wife felt very comfortable being home alone with them in our house (we have four daughters as well who adored the whole crew). He has done numerous projects for us: two full bathroom remodels, a family room addition and an additional bedroom add-on. We have known Ryan and used his company over the course of 8 years. Look no further, he is the best!!!
October 20, 2016
Commented: Countertop.That is Walnut, it was finished with an wiping oil so as to be easily refinished often.
June 21, 2016
Commented: front doorSorry for the late reply, the door was custom made.
September 24, 2015
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