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Best siding pros near Portola, CA

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Top-Rated Siding pros in Portola - Updated Nov 2026

Avatar for New Gen Exteriors
New Gen Exteriors
5.0(
31
)
Wood or Fiber-Cement Siding - Repair or Partially ReplaceVinyl Siding - Install or Completely ReplaceWood or Fiber-Cement Siding - Install or Completely Replace+1 more

Serving Portola, CA and surrounding areas

Approved

In business since 2024

Free estimates

Emergency services offered

"New Gen Exteriors removed the old vynl siding on my house and then installed new Hardie board siding with foam insulation underneath. Serg the owner was very polite, straight forward and easy to deal with, as were his men. They cleaned up each night and were also quiet when they worked, no loud radios etc. I plan on using Serg in the near future, because he does very professional work."
Full remodel siding
Full remodel siding
Full remodel siding
Full remodel siding
Full remodel siding

+40

182 neighbors recently requested a quote
Avatar for RK Siding
RK Siding
5.0(
5
)
Wood or Fiber-Cement Siding - Install or Completely Replace

Serving Portola, CA and surrounding areas

Approved

Super Service Award Winner

In business since 2010

Free estimates

Warranties offered

"Roman from RK Siding was incredible! He and his crew did an outstanding job preping and installing James Hardie Cement board siding on our home in Pioneer! They worked along side and together with the decking crew that also did an amazing job! I highly recommend RK Siding to help with all of your Siding installation needs! Very professional and competitivly priced quote! Roman and both crews worked incredible hard and are true craftsmen! We highly recommend using RK Siding. RK Siding can also help with both deck replacement and painting quotes. All the teams worked together so well to create our newly Improved home!"
James Hardie Siding
James Hardie Siding
James Hardie Siding
James Hardie Siding
James Hardie Siding

+31

Response time10 hrs
Response rate100%
4 neighbors recently requested a quote
Avatar for Vertex Maintenance Services Inc
Vertex Maintenance Services Inc
5.0(
6
)
Wood or Fiber-Cement Siding - Install or Completely ReplaceVinyl Siding - Install or Completely ReplaceMetal Siding: Install or Completely Replace

Serving Portola, CA and surrounding areas

Approved

In business since 2024

Free estimates

Emergency services offered

"Vertex has completed more than one project for me but I especially want to mention the amazing job they did replacing the siding on my home. The whole process was smooth, communication was great and they kept everything clean from start to finish. I’m very happy with the results and would definitely recommend them!"
Siding Installation
Residential Siding
31 neighbors recently requested a quote
Ascended Constructions
5.0(
1
)
Vinyl Siding - Install or Completely ReplaceWood or Fiber-Cement Siding - Install or Completely Replace

Serving Portola, CA and surrounding areas

Approved (Corporate)

In business since 2023

Offers commercial services

We’re a family owned and operated company that values honesty and integrity, and stands behind our work. We offer over 40 years of industry experience. We specialize in Asphalt Shingle Roofing installation, replacement, and repairs. Our services are customized to the individual project, paying close attention to the details of each project that we're involved with. We look forward to building long-term relationships with our clients and guarantee your satisfaction!

690 neighbors recently requested a quote
Avatar for Ocean Seven Builders
Ocean Seven Builders
4.6(
68
)
Metal Siding: Install or Completely ReplaceMetal Siding: Repair or Partially ReplaceSiding Installation or Repair+4 more

Serving Portola, CA and surrounding areas

In business since 1994

Free estimates

Emergency services offered

"We had Ocean Seven Builders redo our roof after a small leak turned into a bigger problem. Ron was the one we dealt with, and he just felt easy to talk to from the start. No pressure, no upselling, just explained what made sense. The crew showed up when they said they would and worked pretty steadily through the job. What I noticed most was how clean they kept things?no nails or trash left around. The roof looks great and we?ve had zero issues since."
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Recommended by59%of homeowners
Honest Handyman
4.6(
89
)
Metal Siding: Install or Completely ReplaceMetal Siding: Repair or Partially ReplaceSiding Installation or Repair+4 more

Serving Portola, CA and surrounding areas

Free estimates

Emergency services offered

"Joshua is great! I purchased the toilets at Home Depot and arranged for Joshua to pick them up. Well HD Lancaster location only had two of the HE toilets that I wanted, so the 3rd toilet was picked up in the HD Palmdale store. Joshua did all this with pleasure. He was on time, work was completed superbly and cleanup was on point. I will always call on Joshua for my Handyman needs..."
Additional Photos
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Recommended by96%of homeowners
Avatar for Landmark Energy Upgrades
Landmark Energy Upgrades
4.8(
59
)
Asbestos Siding - Repair

Serving Portola, CA and surrounding areas

In business since 2009

Free estimates

Emergency services offered

"Overall, they did a good job. They are friendly and very helpful. we had a little mess to clean up after, but to be fair, I didn't complain -- if i had they would have come back. Preferably they would have come back to check on their own."
Cool Roof Install
Energy Upgrade
HVAC Air Duct
Home Energy Audit
Energy Upgrade Contractors

+6

Recommended by98%of homeowners
Avatar for Mega Power Electric, Inc
Mega Power Electric, Inc
5.0(
191
)
Metal Siding: Install or Completely ReplaceMetal Siding: Repair or Partially ReplaceSiding Installation or Repair+4 more

Serving Portola, CA and surrounding areas

In business since 2000

Free estimates

Emergency services offered

"We recently had Mega Power Electric Inc install a solar system and panels. The President and provided excellent communication all the way through the process. He even met with us after installation to explain the almost incomprehensible PG&E bill. Although not the least expensive bid, his was competitive and I felt he was as interested in educating me about solar and the various types of panels and inverter systems as he was in selling a system. He demonstrated how the array of panels would meet our energy needs and as opposed to some of the other companies, wasn't selling us more than we needed. We are very satisfied with our solar system and I highly recommended Mega Power Electric Inc."
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+32

Recommended by100%of homeowners
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Siding FAQs, answered by experts

Vinyl siding will fade slowly over time but will likely be most noticeable starting 10–15 years after installation. This timeline varies based on factors such as the climate where you live. In areas with more extreme hot or cold conditions, vinyl is likely to fade more quickly.

The recommended PSI (pounds per square inch) for cleaning vinyl siding can vary, so it's best to consult the manufacturer's guidelines. Generally, vinyl siding can handle high pressure, from 2,500 to 3,500 PSI. For comparison, more delicate materials like wood and aluminum siding should not face more than 1,500 PSI. To safely disperse the pressure on vinyl, use a tip with a wider spray span, such as a green (25-degree) or yellow (15-degree) nozzle. For routine cleaning of light dirt, a garden hose with a spray nozzle may be sufficient. Always exercise caution to avoid using excessive pressure that could damage the siding.

If you’re wondering how to clean clapboard siding, the approach depends on its material and condition. Siding in good shape may need only light soap and spray from the hose, while older siding often requires more thorough treatment. For serious cleaning, power washing can remove caked-on dirt, but you should consider hiring a professional to avoid causing damage in the process.

Though vinyl siding is affordable, the material may not last as long or look as good as other siding materials. For example, wood siding has a beautiful, natural appearance but requires much more maintenance to keep your siding looking as good as new. 

Fiber cement siding is another alternative that mimics the appearance of wood siding. Like vinyl siding, fiber cement is a low-maintenance material, but it does come at a higher price and is heavier and more difficult to install. Weigh the pros and cons of all siding materials before you decide on the best option for your home.

While insulated vinyl siding has one of the highest R-values out there, there are a few alternatives worth considering. When paired with a layer of insulation, manufactured stone veneer has an R-value of 4.5. Composite siding also provides good insulation with an R-value of 2 to 4. 

The Portola, CA homeowners’ guide to siding services

From average costs to expert advice, get all the answers you need to get your job done.