
Your backyard, your layout, your budget. A custom sunroom designed from scratch fits your home instead of forcing your home to fit a standard kit.

Custom sunrooms in Perris are fully enclosed additions designed around your specific home, yard, and how you plan to use the space - most projects run eight to fourteen weeks from permit to completion.
Unlike a prefab kit that comes in fixed sizes, a custom sunroom is drawn up to match your exterior, your roofline, and your vision. In Perris, where summer afternoons regularly top 100 degrees Fahrenheit, that design flexibility also means building in the right glass and ventilation from the start - not retrofitting cooling solutions later.
If you are also thinking about how your new room connects to the rest of your outdoor space, our sunroom construction page covers the full build process in detail. For homeowners focused on the planning side, sunroom design walks through layout, materials, and glass options.
If your backyard is unusable from June through September because there is no shade and no relief from the heat, an open patio is working against you. A custom sunroom with proper climate control turns that dead space into a room you use every day of the year. In Perris, that is the difference between an outdoor feature and a real living area.
If your family has outgrown your current layout but you are not ready to move, a sunroom adds real, usable square footage without the cost and disruption of a full interior remodel. Many Perris homeowners use a custom sunroom as a dedicated homework space, a hobby room, or a second living area that takes pressure off the main rooms.
When wildfire smoke rolls through the Inland Empire or Santa Ana winds kick up dust, an unsealed patio offers no protection. A well-built custom sunroom seals tightly, so you can enjoy the light and the view without letting poor outdoor air quality become your problem inside. The seals on windows and doors are something a quality contractor will address specifically.
If your current patio cover leaks, sags, or lets in wind and bugs, patching it again is a short-term fix. A custom sunroom built on the same footprint gives you a fully weatherproof, insulated space instead of a structure that needs constant upkeep. It is also the kind of improvement that adds documented value when you sell.
Every project starts with a site visit and a design conversation. We measure your yard, look at how your roofline runs, and talk through how you plan to use the space. From there we prepare a written proposal that covers every line item - foundation, framing, glass, roofing, and permit fees. If you want a fully climate-controlled room, we work with you on whether to extend your existing HVAC or add a dedicated mini-split unit. Our sunroom construction team handles the full build, and our sunroom design process ensures every material choice is matched to the Inland Empire climate before a single permit is filed.
We handle the Riverside County permit application from submission through final inspection. If your neighborhood has an HOA, we help you prepare the architectural review submission so nothing stalls mid-project. The room we hand over to you is fully permitted, inspected, and documented - everything a future buyer or appraiser needs to see.
Best for homeowners who want added space for most of the year and plan to limit use during Perris peak summer heat.
Best for homeowners who want a room they can use comfortably every day, including the hottest months of a Perris summer.
Best for homeowners in planned communities who need both county permit approval and HOA architectural review handled together.
Best for homeowners replacing an aging patio cover or screen enclosure with a permanent, insulated sunroom on the same footprint.
Perris sits in the Inland Empire, about 70 miles from the coast, which means summer heat that regularly exceeds 100 degrees Fahrenheit - for weeks at a time. A sunroom designed for a milder climate will be unusable here from late June through early September. Every custom room we build for a Perris homeowner starts with that constraint: the glass, the venting, and the cooling plan have to be right before anything else matters. The clay-heavy soils under many Perris lots also shift with the seasons, so foundation prep is never a box to check quickly - it is an assessment we take seriously every time.
We work all across this part of Riverside County. Homeowners in Menifee tend to ask about HOA requirements first - many of those newer subdivisions have active architectural review committees. Homeowners in Moreno Valley often have larger lots with room for a more substantial addition. The climate challenges are the same across the region, and so is our approach: design for the heat, build for the soil, and document every step for the permit file.
Reach out by phone or through our contact form. We reply within one business day to schedule a visit. No obligation at this stage - just a conversation about what you are hoping to build and roughly what your budget looks like.
We visit your home, measure the space, check the ground conditions, and assess how the new room connects to your roofline. Within a few days you receive a written proposal that breaks out every cost - foundation, permits, framing, glass, and any HVAC work.
Once you sign the contract, we submit the Riverside County permit application and any HOA architectural review documents on your behalf. This stage typically takes two to four weeks. We keep you updated throughout so you are not chasing us for news.
Construction begins with foundation work, then framing, then glass and roofing, then interior finishing. County inspections happen at key stages - we schedule them. At completion we walk you through the room, show you how everything operates, and hand you all permit documentation to keep.
Free written estimates. No obligation. We reply within one business day.
(951) 564-0336We pull every permit and see it through final county inspection. That documentation protects your investment, keeps your homeowner's insurance coverage intact, and gives any future buyer the proof they need that the work was done correctly.
We have been building in the Inland Empire since 2018. Every custom sunroom we design for a Perris home starts with a specific plan for summer heat - glass ratings, ventilation placement, and cooling options are in the proposal before you sign, not added as afterthoughts mid-build.
The clay-heavy soil under many Perris lots shifts with the wet and dry seasons. We assess your specific yard before recommending a foundation type. A slab that is fine in one part of Perris may need extra reinforcement in another - and we never skip that step to save time.
Our written quotes break out every cost - foundation, permits, framing, glass, and any electrical or HVAC work. You can verify our California contractor license at any time through the California Contractors State License Board before you commit to anything.
From the first site visit to the final inspection, every step is documented and every decision is explained. That is what it means to work with a contractor who actually knows this area.
The full build process from foundation to final inspection - for homeowners ready to start construction.
Learn MoreLayout planning, material selection, and glass options before the permits are filed.
Learn MorePermit slots fill up - locking in your start date now means you are enjoying your new room before next summer's heat arrives.