Compton Sunrooms & Patios builds four season sunrooms, patio enclosures, and screen rooms for homeowners throughout Hawthorne, CA. We have served the South Bay since 2018 and manage all City of Hawthorne building permits from application through final inspection.

Hawthorne's coastal climate means summer afternoons stay milder than areas further inland, but the combination of marine humidity and intense UV exposure still demands a well-built room. A four season sunroom with insulated glass and a ductless mini-split gives you a comfortable, usable space in every season, including Hawthorne's famous June Gloom.
Hawthorne's postwar homes often have a small concrete slab at the back that gets no use because of direct sun or insects. We enclose those existing pads with glass or screen panels, turning unused outdoor space into a protected room without major structural work.
A screen room is a practical choice for Hawthorne homeowners who want outdoor ventilation without bugs or direct sun. Small lots and close neighbors mean you need a contractor who can work in tight spaces cleanly, which our crew handles regularly throughout the South Bay.
Hawthorne's lots are compact - often under 5,000 square feet - so a traditional room addition can feel like a big lift. A sunroom addition uses the outdoor footprint you already have and delivers a bright, enclosed room without reconfiguring your existing interior layout.
Salt air from the coast is hard on painted surfaces and metal frames. Vinyl sunroom frames resist corrosion and hold their finish without painting or staining, which makes them a lower-maintenance option for homes in Hawthorne that sit closer to the ocean than most of the South Bay.
Many Hawthorne bungalows have an original aluminum patio cover that has aged past the point of repair. Converting that old structure into a finished sunroom uses the footprint you already have and replaces something that was just deteriorating with a room that actually adds value.
The bulk of Hawthorne's housing stock was built between the 1940s and 1970s - single-story ranch homes and stucco bungalows on compact lots, most of them between 1,000 and 1,500 square feet. Many of these homes have flat or low-slope roofs, which is relevant for how a new sunroom ties into the existing roofline and drains rainwater away from the foundation. Homes of this age also tend to have original or early-replacement concrete pads that show cracking and settling from decades of clay soil movement. We assess every slab before finalizing a design so there are no foundation surprises after work starts.
Hawthorne's proximity to the Pacific - about 4 miles - creates conditions that do not affect cities further inland. The marine layer that rolls in during late spring and early summer brings salt-laden moisture that works into stucco cracks, corrodes exposed metal hardware, and causes paint to bubble or peel faster than homeowners expect. Any sunroom or enclosure we build here uses corrosion-resistant hardware throughout and seals carefully at every roof and wall connection. LA County's seismic requirements also apply - the structure is anchored to your home's framing to handle lateral movement, not just sitting against it.
Our crew works throughout Hawthorne regularly, and we understand the local conditions that affect sunroom and patio enclosure work here. The city covers just under 6 square miles and packs in a dense mix of single-family homes, duplexes, and small apartment buildings. Lots are small, neighbors are close, and access around the sides and backs of homes is often tight. That is standard territory for our crew - we plan material staging and work sequences around it from the start.
Hawthorne is home to SpaceX on Jack Northrop Avenue and has a long aerospace history in the city. It is a working city with stable homeowners who invest in their properties. The city borders Inglewood to the northeast, Gardena to the east, Lawndale to the south, and El Segundo to the west. Building and safety permits are handled through the City of Hawthorne. Whether you live near the Hawthorne Memorial Center on the west side or in the neighborhoods closer to Inglewood on the east, we know the housing stock throughout the city.
Homeowners in nearby Lawndale to the south deal with similar coastal conditions and postwar home construction, and we serve that community regularly as well. If you are in Hawthorne or a neighboring South Bay city, you are in our active service area.
We ask a few quick questions about your home and what you are trying to accomplish. You will hear back within one business day. No commitment required at this stage.
We come to your Hawthorne home, check the slab or foundation, measure the space, and talk through your options. A detailed written estimate follows within a few days. This is where we walk through costs clearly - including any foundation prep - so the number you agree to is the number you pay.
We prepare and submit the building permit application to the City of Hawthorne's Building and Safety Division. You do not need to deal with any city offices yourself. We keep you updated on the review until approval comes through.
We complete the build, coordinate all required city inspections, and do a final walkthrough with you when the work is finished. You receive the signed permit paperwork for your records.
We serve all of Hawthorne and respond within one business day. Tell us about your home and what you want to build - we will give you a straight answer with no pressure.
(424) 447-1306Hawthorne is a city of about 88,000 people in the South Bay area of Los Angeles County, covering just under 6 square miles. It sits roughly 4 miles from the Pacific Ocean and a few miles from Los Angeles International Airport, and it borders Inglewood, Lawndale, El Segundo, and Gardena. The city is dense - a close mix of single-family homes, duplexes, and small apartment buildings - and most of the residential areas are fully built out. The housing stock is predominantly postwar construction from the 1940s through the 1970s, with ranch-style homes and small stucco bungalows making up the majority of owner-occupied properties. Hawthorne is well known today as the headquarters city for SpaceX and as the hometown of the Beach Boys. You can read more about Hawthorne on Wikipedia.
Hawthorne is connected to the rest of the South Bay by the 105 and 405 freeways. The city runs its own building and safety permit process through the City of Hawthorne, which handles all residential construction permits including sunrooms and patio enclosures. Communities we also serve near Hawthorne include Inglewood to the northeast and Gardena to the east, both of which have similar postwar housing conditions.
We serve all of Hawthorne and the surrounding South Bay communities. Call today or send a message and we will get back to you within one business day.