
Serving Portola, CA and surrounding areas
Approved
In business since 1992
Free estimates
Offers commercial services
"Project is still underway, John is professional."





+9


Serving Portola, CA and surrounding areas
Approved
In business since 1992
Free estimates
Offers commercial services
"Project is still underway, John is professional."





+9

Serving Portola, CA and surrounding areas
Approved
In business since 2018
Free estimates
Credit card accepted
GEM Drafting provides professional Drafting, 3D Laser Scanning, Existing-Condition documentation, and Building Information Modeling (BIM) services for homeowners, contractors, designers, and property professionals.\n\nWhether you are planning a remodel, addition, renovation, tenant improvement, or residential/commercial construction project, we help you start with accurate information and clear, detailed drawings.\n\nGEM is a U.S.-based, veteran-operated company committed to responsive communication, dependable service, and high-quality deliverables. Every project is approached with attention to detail and a practical understanding of what homeowners, designers, and contractors need to move forward confidently.\n\nContact GEM Drafting today to discuss your project and receive a customized proposal.\n\nDraft. Scan. BIM. Build with confidence.

Serving Portola, CA and surrounding areas
Approved
In business since 2018
Free estimates
Emergency services offered
"I hired them to create plans for an apartment building. The process was quick and painless. Cost was good. The plans are full complete abd ready to take to builders for quotes. I will definitly use them again."





+23

Serving Portola, CA and surrounding areas
Approved
In business since 2015
Free estimates
Emergency services offered
"We required California Engineering and Surveying to provide some definitive property boundaries and elevations along a piece of property. Mr Canterberry was extremely professional and prompt. He was able to provide us with the data that we needed and assisted us with ensuring the paperwork was filed properly. It would definitely use his services again"


Serving Portola, CA and surrounding areas
Approved
In business since 2020
Free estimates
Emergency services offered
We have a single mission: Complete Customer Satisfaction! We have consistently focused on the needs of our customers, providing personalized attention and a stress-free experience.\nYou will find us to be competitively priced with close attention to the details.\nOur reputation is based on service, safety, and quality, regardless of how large or small the job.\nWe look forward to building a lasting relationship and guarantee your satisfaction!\n


Serving Portola, CA and surrounding areas
Approved
In business since 2017
Free estimates
Offers commercial services
"High quality that lasts a long time."

Serving Portola, CA and surrounding areas
Approved (Corporate)
In business since 2023
Free estimates
Offers commercial services
Terraform Development & Design LLC, delivers expert permit-ready architectural plans and drafting services nationwide. With 8+ years of experience and hundreds of clients across all 50 states, we create code-compliant residential and commercial construction documents that get approved fast and built right.\nFrom site plans, floor plans, elevations, structural & foundation drawings to MEP coordination, full construction sets, 3D renderings, interior design, solar PV layouts, and precise material takeoffs - we handle it all. Fast 4-6 week turnaround, 3 design revisions included, free revisions for city redline changes, transparent pricing (starts at $2,000), and direct partnerships with licensed engineers for stamps in every state.
Serving Portola, CA and surrounding areas
Approved
In business since 2016
Free estimates
Credit card accepted
D Welsh Architect is committed to excellence in every aspect of our business. We uphold a standard of integrity bound by fairness, honesty, and personal responsibility. Our distinction is the quality of service we bring to our customers. Accurate knowledge of our trade combined with ability is what makes us true professionals. Above all, we are watchful of our customers' interests, and make their concerns the basis of our business.
Serving Portola, CA and surrounding areas
Approved
In business since 1995
Free estimates
Offers commercial services
Energy One is committed to excellence in every aspect of our business. We uphold a standard of integrity bound by fairness, honesty and responsibility in all of our jobs. We are a locally owned and operated business with more than 25 years of experience serving Reno, NV and surrounding areas. There is no job too big, or too small for our team. Call today and let us put our experience to work for you!

Serving Portola, CA and surrounding areas
In business since 2009
Free estimates
Emergency services offered
"I interviewed six solar companies and got bids from three. Charlie of Landmark construction & energy crew stood out much more above the other companies that I spoke and met with. He is responsive, always returned my calls quickly and he does what he says he is going to do. Charlie came over to my house and met with me before installation, during the installation and after. In addition he worked with his crew at the beginning of installation to make sure everything was perfect with a tricky area of my roofline. Above all of what I wrote above, Charlie and the office staff are very organized people. Charlie was able to provide me with a lot of information about rebates, taxes etc… and Every bit of information I could want related to monitoring my system, working with Landmark construction & energy crew, maximizing the cost benefits, and getting my tax rebate, are all gathered and clearly labelled in a binder. Charlie knew how to explain everything about solar and I could see during our meetings how much patient he have. Charlie didn't have to push anything in order to sell his work to me because his product was the one I wanted, it made sense, and the price was better than others. I can't think of a contractor and I've worked with quite a few once in the past and for this project, I met with several ones as well and Landmark construction & energy crew is more reliable, efficient, and customer-oriented. Thank you, Charlie!"





+6
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