San Antonio General Contractor — Plumbing, Electrical, HVAC & Remodeling Under One Roof

"From the initial estimate to scheduling the work, this company has been very accommodating and professional. The patio extension has been a great added value to our home. A big thank you to the crew and all their hard work!!"

"I cannot say enough great things about my experience with CSW. From start to finish, the communication was exceptional — always responsive, always professional, and always one step ahead. Their level of knowledge and skill was evident in every aspect of the project."

"We added a 10x17 ft extension to our existing 8x17ft patio to maximize our small backyard with space for family gatherings and relaxing outside. Our experience from the estimate to final completion was efficient and professional."

"Mr. Williams from C.S.W. Power Solutions is one of the most professional, honest, and straightforward individuals I've ever met. From the initial inquiry to the completion of the job, he was awesome."

"CSW repaired my roof after it was damaged by a tree falling. Staff was professional and thorough. This is the 2nd project they've completed for me with more projects to come."

"Thank you C.S.W Power Solutions for another Excellent & Outstanding project completed. Our Master Bathroom is now complete. Their prices are competitive and we would not use any other company."

"C.S.W. Thank you very much for helping me with our plumbing problems. Being a single parent and taking care of my elderly father, it was very important that my plumbing problems get resolved right away and you delivered."

"My balcony was rotted out and not safe. CSW came and completed the job in two days and then gave me a gutter to boot. I recommend them highly."

"The secretary Ms Karen is Awesome in answering the phone. She is Polite, Courteous, and Kind all while listening to your details. Kevin was the service person who came to my house. He was also Awesome, Very Knowledgeable, and had a Very professional demeanor."

"5 Stars! I had my front door and bathroom cabinets refurbished, and I couldn't be happier with the results! The craftsmanship and attention to detail were outstanding."

"CSW completely transformed our kitchen. New cabinets, quartz countertops, backsplash, and they handled all the electrical and plumbing in-house. No subcontractors, no delays. The finished product looks amazing and was done on time."

"We hired C.S.W. for a master bathroom remodel — walk-in shower, new tile, double vanity, and heated floors. Their plumber and electrician worked together seamlessly. The attention to detail on the tile work was exceptional."

"Our AC went out in the middle of July and CSW had a technician out the same day. They diagnosed the issue quickly, gave us options, and had the new unit installed within 48 hours. Professional from start to finish."

"C.S.W. remodeled our guest bathroom and it looks like something out of a magazine. The tile work, the fixtures, everything is perfect. They even helped us pick materials that fit our budget. Highly recommend."

"Had CSW install a new furnace and ductwork in our 1970s ranch home. They also upgraded our thermostat to a Nest. The house has never been more comfortable. Fair pricing and great communication throughout."

"We gutted our kitchen down to the studs and C.S.W. rebuilt it beautifully. New electrical, new plumbing, custom cabinets, and a gorgeous island with a prep sink. One contractor handled everything — that was the biggest selling point for us."

"CSW replaced our old water heater with a tankless unit. The installation was clean, they pulled the permit, and passed inspection first try. Hot water is instant now. Great crew, very respectful of our home."

"We had a major slab leak and CSW handled everything from detection to repair to drywall patching. They even worked with our insurance adjuster. Saved us so much stress during a difficult time."

"Had the whole house rewired by CSW. Old aluminum wiring was a fire hazard. They upgraded our panel to 200 amps, installed new outlets throughout, and everything passed inspection. Veteran-owned and it shows in their discipline and work ethic."

"CSW installed a Generac whole-house generator for us after the winter storm. The peace of mind is priceless. They handled the gas line, electrical hookup, and city permit all in-house. Truly a one-stop shop."

"Just had CSW install a Level 2 EV charger in our garage. Clean install, proper circuit, and they even helped us apply for the CPS Energy rebate. Fast, professional, and fairly priced."

"Our HOA hired CSW for exterior repairs on multiple units — siding, gutters, and paint. They coordinated everything, kept the property clean, and finished ahead of schedule. The board was very impressed."

"CSW replaced all the plumbing in our 1960s home. Copper to PEX throughout, new water heater, and updated all the fixtures. No more low pressure, no more rusty water. Worth every penny."

"We had CSW install a mini-split system in our converted garage. It was the perfect solution — no ductwork needed. The room stays cool in summer and warm in winter. Very happy with the recommendation and installation."

"CSW did a complete bathroom gut and remodel for my mother-in-law. ADA compliant — grab bars, walk-in shower, comfort height toilet. They were patient, explained everything, and the finished product is beautiful and safe."

"C.S.W. handled a full kitchen remodel for us — one licensed team, one clear estimate, finished on schedule."

"Replaced our 100-amp panel with a 200-amp service and installed a whole-home generator transfer switch. Inspectors passed first try."

"Needed a tankless water heater and drain repairs. Scheduled quickly, pulled permits, no upsell pressure."

"CSW handled our commercial buildout for a new dental office. Electrical, plumbing, HVAC, and finish work — all under one roof. They stayed on budget and the space looks incredible. Highly recommend for commercial work."

"We needed our entire electrical panel replaced after a surge. CSW came out, assessed the damage, and had the new 200-amp panel installed within two days. They also added whole-house surge protection. Very thorough work."

"CSW remodeled our master suite — new flooring, paint, crown molding, recessed lighting, and a completely new bathroom. The attention to detail was impressive. Everything was done right the first time."

"We had CSW install recessed lighting throughout our living room and kitchen. They also added under-cabinet lights in the kitchen. The difference is night and day. Clean work, no drywall damage, and they cleaned up after themselves."